Delete previous 1.5 branch thats now old and unused and will be replaced with the current 1.x trunk

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@775435 13f79535-47bb-0310-9956-ffa450edef68

249 files changed, 0 insertions, 25603 deletions

diff --git a/branches/sca-java-1.5/modules/core-databinding/LICENSE b/branches/sca-java-1.5/modules/core-databinding/LICENSE
deleted file mode 100644
index 8aa906c321..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/LICENSE
+++ /dev/null
@@ -1,205 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
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-      "License" shall mean the terms and conditions for use, reproduction,
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-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
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-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
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-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
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-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
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-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
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-      file or class name and description of purpose be included on the
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-   Copyright [yyyy] [name of copyright owner]
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-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
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diff --git a/branches/sca-java-1.5/modules/core-databinding/NOTICE b/branches/sca-java-1.5/modules/core-databinding/NOTICE
deleted file mode 100644
index fdfa0e9faa..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/NOTICE
+++ /dev/null
@@ -1,6 +0,0 @@
-${pom.name}
-Copyright (c) 2005 - 2008 The Apache Software Foundation
-
-This product includes software developed by
-The Apache Software Foundation (http://www.apache.org/).
-
diff --git a/branches/sca-java-1.5/modules/core-databinding/pom.xml b/branches/sca-java-1.5/modules/core-databinding/pom.xml
deleted file mode 100644
index 26080f87b3..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/pom.xml
+++ /dev/null
@@ -1,139 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-    * Licensed to the Apache Software Foundation (ASF) under one
-    * or more contributor license agreements.  See the NOTICE file
-    * distributed with this work for additional information
-    * regarding copyright ownership.  The ASF licenses this file
-    * to you under the Apache License, Version 2.0 (the
-    * "License"); you may not use this file except in compliance
-    * with the License.  You may obtain a copy of the License at
-    * 
-    *   http://www.apache.org/licenses/LICENSE-2.0
-    * 
-    * Unless required by applicable law or agreed to in writing,
-    * software distributed under the License is distributed on an
-    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    * KIND, either express or implied.  See the License for the
-    * specific language governing permissions and limitations
-    * under the License.    
--->
-<project>
-    <parent>
-        <groupId>org.apache.tuscany.sca</groupId>
-        <artifactId>tuscany-modules</artifactId>
-        <version>1.5-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>org.apache.tuscany.sca</groupId>
-    <artifactId>tuscany-core-databinding</artifactId>
-    <packaging>jar</packaging>
-    <name>Apache Tuscany SCA Core/DataBinding Integration</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-databinding</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-databinding-jaxb</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-core</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-core-spi</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java-xml</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java-jaxws</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-                
-        <dependency>
-            <groupId>org.codehaus.woodstox</groupId>
-            <artifactId>wstx-asl</artifactId>
-            <scope>runtime</scope>
-            <version>3.2.4</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>stax</groupId>
-                    <artifactId>stax-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.ws.commons.axiom</groupId>
-            <artifactId>axiom-api</artifactId>
-            <version>1.2.7</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>xerces</groupId>
-                    <artifactId>xercesImpl</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>javax.mail</groupId>
-                    <artifactId>mail</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>commons-logging</groupId>
-                    <artifactId>commons-logging</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>xml-apis</groupId>
-                    <artifactId>xml-apis</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.ws.commons.axiom</groupId>
-            <artifactId>axiom-impl</artifactId>
-            <version>1.2.7</version>
-            <scope>runtime</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-
-                <configuration>
-                    <instructions>
-                        <Bundle-Version>${tuscany.version}</Bundle-Version>
-                        <Bundle-SymbolicName>org.apache.tuscany.sca.core.databinding</Bundle-SymbolicName>
-                        <Bundle-Description>${pom.name}</Bundle-Description>
-                        <Export-Package>org.apache.tuscany.sca.core.databinding*</Export-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
deleted file mode 100644
index 19e05d4df9..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.module;
-
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.ModuleActivator;
-import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
-import org.apache.tuscany.sca.core.databinding.processor.WrapperJavaInterfaceProcessor;
-import org.apache.tuscany.sca.core.databinding.transformers.Array2ArrayTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.CallableReference2XMLStreamReader;
-import org.apache.tuscany.sca.core.databinding.transformers.CallableReferenceDataBinding;
-import org.apache.tuscany.sca.core.databinding.transformers.CallableReferenceXMLAdapter;
-import org.apache.tuscany.sca.core.databinding.transformers.Exception2ExceptionTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer;
-import org.apache.tuscany.sca.core.databinding.transformers.XMLStreamReader2CallableReference;
-import org.apache.tuscany.sca.core.databinding.transformers.OMElementXMLAdapter;
-import org.apache.tuscany.sca.core.databinding.wire.DataBindingRuntimeWireProcessor;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
-import org.apache.tuscany.sca.databinding.impl.Group2GroupTransformer;
-import org.apache.tuscany.sca.databinding.impl.MediatorImpl;
-import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSFaultExceptionMapper;
-import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
-import org.apache.tuscany.sca.interfacedef.java.jaxws.WebServiceInterfaceProcessor;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
-import org.osoa.sca.CallableReference;
-import org.apache.axiom.om.OMElement;
-
-/**
- * @version $Rev$ $Date$
- */
-public class DataBindingModuleActivator implements ModuleActivator {
-
-    public void start(ExtensionPointRegistry registry) {
-        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
-        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
-
-        XMLAdapterExtensionPoint xmlAdapterExtensionPoint = registry.getExtensionPoint(XMLAdapterExtensionPoint.class);
-        xmlAdapterExtensionPoint.addAdapter(CallableReference.class, CallableReferenceXMLAdapter.class);
-        xmlAdapterExtensionPoint.addAdapter(OMElement.class, OMElementXMLAdapter.class);
-        FaultExceptionMapper faultExceptionMapper = new JAXWSFaultExceptionMapper(dataBindings, xmlAdapterExtensionPoint);
-        
-        MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
-        Input2InputTransformer input2InputTransformer = new Input2InputTransformer();
-        input2InputTransformer.setMediator(mediator);
-        transformers.addTransformer(input2InputTransformer, true);
-
-        Output2OutputTransformer output2OutputTransformer = new Output2OutputTransformer();
-        output2OutputTransformer.setMediator(mediator);
-        transformers.addTransformer(output2OutputTransformer, true);
-
-        Exception2ExceptionTransformer exception2ExceptionTransformer = new Exception2ExceptionTransformer(mediator, faultExceptionMapper);
-        transformers.addTransformer(exception2ExceptionTransformer, false);
-        
-        Array2ArrayTransformer array2ArrayTransformer = new Array2ArrayTransformer();
-        array2ArrayTransformer.setMediator(mediator);
-        transformers.addTransformer(array2ArrayTransformer, true);
-
-        Group2GroupTransformer group2GroupTransformer = new Group2GroupTransformer();
-        group2GroupTransformer.setMediator(mediator);
-        transformers.addTransformer(group2GroupTransformer, true);
-        
-        dataBindings.addDataBinding(new CallableReferenceDataBinding());
-        transformers.addTransformer(new CallableReference2XMLStreamReader(), true);
-        transformers.addTransformer(new XMLStreamReader2CallableReference(), false);
-
-        ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
-        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
-        // Add the WebServiceInterfaceProcessor to mark the interface remotable 
-        javaFactory.addInterfaceVisitor(new WebServiceInterfaceProcessor());
-        // Introspect the data types
-        javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(dataBindings));
-        javaFactory.addInterfaceVisitor(new JAXWSJavaInterfaceProcessor(dataBindings, faultExceptionMapper, xmlAdapterExtensionPoint));
-        javaFactory.addInterfaceVisitor(new WrapperJavaInterfaceProcessor(dataBindings));
-
-
-        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint = registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
-        if (wireProcessorExtensionPoint != null) {
-            wireProcessorExtensionPoint.addWireProcessor(new DataBindingRuntimeWireProcessor(mediator, dataBindings, faultExceptionMapper));
-        }
-        
-    }
-
-    public void stop(ExtensionPointRegistry registry) {
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
deleted file mode 100644
index 8f35b2b00f..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.processor;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.annotation.DataBinding;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
-import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
-
-/**
- * The databinding annotation processor for java interfaces
- * 
- * @version $Rev$ $Date$
- */
-public class DataBindingJavaInterfaceProcessor implements JavaInterfaceVisitor {
-    private DataBindingExtensionPoint dataBindingRegistry;
-
-    public DataBindingJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
-        super();
-        this.dataBindingRegistry = dataBindingRegistry;
-    }
-
-    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
-        if (!javaInterface.isRemotable()) {
-            return;
-        }
-        List<Operation> operations = javaInterface.getOperations();
-        processInterface(javaInterface, operations);
-    }
-
-    private void processInterface(JavaInterface javaInterface, List<Operation> operations) {
-        Class<?> clazz = javaInterface.getJavaClass();
-        DataBinding dataBinding = clazz.getAnnotation(DataBinding.class);
-        String dataBindingId = null;
-        boolean wrapperStyle = false;
-        if (dataBinding != null) {
-            dataBindingId = dataBinding.value();
-            wrapperStyle = dataBinding.wrapped();
-        }
-
-        Map<String, Operation> opMap = new HashMap<String, Operation>();
-        for (Operation op : javaInterface.getOperations()) {
-            opMap.put(op.getName(), op);
-            // In the case of @WebMethod, the method name can be different from the operation name
-            if (op instanceof JavaOperation) {
-                opMap.put(((JavaOperation)op).getJavaMethod().getName(), op);
-            }
-            if (dataBindingId != null) {
-                op.setDataBinding(dataBindingId);
-                op.setInputWrapperStyle(wrapperStyle);
-                op.setOutputWrapperStyle(wrapperStyle);
-            }
-        }
-        for (Method method : clazz.getMethods()) {
-            if (method.getDeclaringClass() == Object.class) {
-                continue;
-            }
-            Operation operation = opMap.get(method.getName());
-            if (operation == null) { // @WebMethod exclude=true
-                continue;
-            }
-            DataBinding methodDataBinding = clazz.getAnnotation(DataBinding.class);
-            if (methodDataBinding == null) {
-                methodDataBinding = dataBinding;
-            }
-            dataBindingId = null;
-            wrapperStyle = false;
-            if (dataBinding != null) {
-                dataBindingId = dataBinding.value();
-                wrapperStyle = dataBinding.wrapped();
-                operation.setDataBinding(dataBindingId);
-                operation.setInputWrapperStyle(wrapperStyle);
-                operation.setOutputWrapperStyle(wrapperStyle);
-            }
-
-            // FIXME: We need a better way to identify simple java types
-            int i = 0;
-            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getInputType().getLogical()) {
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                }
-                for (Annotation a : method.getParameterAnnotations()[i]) {
-                    if (a.annotationType() == org.apache.tuscany.sca.databinding.annotation.DataType.class) {
-                        String value = ((org.apache.tuscany.sca.databinding.annotation.DataType)a).value();
-                        d.setDataBinding(value);
-                    }
-                }
-                dataBindingRegistry.introspectType(d, operation);
-                i++;
-            }
-            if (operation.getOutputType() != null) {
-                DataType<?> d = operation.getOutputType();
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                }
-                org.apache.tuscany.sca.databinding.annotation.DataType dt =
-                    method.getAnnotation(org.apache.tuscany.sca.databinding.annotation.DataType.class);
-                if (dt != null) {
-                    d.setDataBinding(dt.value());
-                }
-                dataBindingRegistry.introspectType(d, operation);
-            }
-            /* It's now done in the JAXWS java interface processor
-            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getFaultTypes()) {
-                if (d.getDataBinding() == null) {
-                    d.setDataBinding(dataBindingId);
-                    // TODO: Handle exceptions
-                    dataBindingRegistry.introspectType(d, operation);
-                }
-            }
-            */
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
deleted file mode 100644
index 702da720a0..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.processor;
-
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.WrapperHandler;
-import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
-import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
-import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
-
-/**
- * The databinding annotation processor for java interfaces
- * 
- * @version $Rev$ $Date$
- */
-public class WrapperJavaInterfaceProcessor implements JavaInterfaceVisitor {
-    private static final String JAXB_DATABINDING = "javax.xml.bind.JAXBElement";
-    private DataBindingExtensionPoint dataBindingRegistry;
-
-    public WrapperJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
-        super();
-        this.dataBindingRegistry = dataBindingRegistry;
-    }
-
-    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
-        if (!javaInterface.isRemotable()) {
-            return;
-        }
-        for (Operation operation : javaInterface.getOperations()) {
-            WrapperInfo inputWrapperInfo = operation.getInputWrapper();
-            WrapperInfo outputWrapperInfo = operation.getOutputWrapper();
-            if (inputWrapperInfo == null || outputWrapperInfo == null) {
-                continue;
-            }
-            // JIRA: TUSCANY-842
-            String db = inputWrapperInfo.getDataBinding();
-            if (db == null || JAXB_DATABINDING.equals(db)) {
-                db = assignOperationDataBinding(operation);
-            }
-
-            // Introspect the wrapper data type
-            org.apache.tuscany.sca.databinding.DataBinding dbObj = dataBindingRegistry.getDataBinding(db);
-            WrapperHandler handler = dbObj == null ? null : dbObj.getWrapperHandler();
-            if (handler != null) {
-                inputWrapperInfo.setWrapperType(handler.getWrapperType(operation, true));
-                outputWrapperInfo.setWrapperType(handler.getWrapperType(operation, false));
-            }
-            if (dbObj != null && handler == null) {
-                // To avoid JAXB wrapper bean generation
-                inputWrapperInfo.setWrapperType(null);
-                outputWrapperInfo.setWrapperType(null);
-            }
-        }
-    }
-
-    /*
-     *  Assigns an operation DB if one of the input types, output type, fault types has a non-default DB.
-     *  However, if two of the input types, output type, fault types have two different non-default DBs 
-     *  ( e.g. SDO and JAXB), then we do nothing to the operation DB.
-     *  
-     *  The method logic assumes the JavaBeans DataBinding is the default 
-     */
-    private String assignOperationDataBinding(Operation operation) {
-
-        Set<String> dbs = new HashSet<String>();
-
-        // Can't use DataType<?> since operation.getInputType() returns: DataType<List<DataType>> 
-        List<DataType> opDataTypes = new LinkedList<DataType>();
-
-        opDataTypes.addAll(operation.getInputType().getLogical());
-        opDataTypes.add(operation.getOutputType());
-/*
-        for (DataType<DataType> ft : operation.getFaultTypes()) {
-            opDataTypes.add(ft.getLogical());
-        }
-*/
-
-        for (DataType<?> d : opDataTypes) {
-            if (d != null) {
-                String dataBinding = d.getDataBinding();
-                if ("java:array".equals(dataBinding)) {
-                    dataBinding = ((DataType)d.getLogical()).getDataBinding();
-                }
-                if (dataBinding != null) {
-                    dbs.add(dataBinding);
-                }
-            }
-        }
-
-        dbs.remove(JavaBeansDataBinding.NAME);
-        dbs.remove(SimpleJavaDataBinding.NAME);
-
-        if (dbs.size() == 1) {
-            String db = dbs.iterator().next();
-            operation.getInputWrapper().setDataBinding(db);
-            return db;
-        } else {
-            return operation.getInputWrapper().getDataBinding();
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
deleted file mode 100644
index 38ca2cd10c..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import java.lang.reflect.Array;
-
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.osoa.sca.annotations.Reference;
-
-/**
- * This is a special transformer to transform the output from one IDL to the
- * other one
- *
- * @version $Rev$ $Date$
- */
-public class Array2ArrayTransformer extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
-
-    protected Mediator mediator;
-
-    public Array2ArrayTransformer() {
-        super();
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return "java:array";
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return "java:array";
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class<Object> getSourceType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class<Object> getTargetType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object transform(Object array, TransformationContext context) {
-        try {
-            if (array == null) {
-                return null;
-            }
-            DataType<DataType> sourceType = context.getSourceDataType();
-            DataType<DataType> targetType = context.getTargetDataType();
-            int length = Array.getLength(array);
-            Object targetArray = Array.newInstance(targetType.getPhysical().getComponentType(), length);
-            for (int i = 0; i < length; i++) {
-                Object sourceItem = Array.get(array, i);
-                Object targetItem =
-                    mediator.mediate(sourceItem, sourceType.getLogical(), targetType.getLogical(), context
-                        .getMetadata());
-                Array.set(targetArray, i, targetItem);
-            }
-            return targetArray;
-        } catch (Exception e) {
-            throw new TransformationException(e);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java
deleted file mode 100644
index 124928db24..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-package org.apache.tuscany.sca.core.databinding.transformers;

-

-import javax.xml.stream.XMLStreamReader;

-

-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;

-import org.apache.tuscany.sca.databinding.PullTransformer;

-import org.apache.tuscany.sca.databinding.TransformationContext;

-import org.apache.tuscany.sca.databinding.TransformationException;

-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

-import org.apache.tuscany.sca.databinding.xml.StAXHelper;

-import org.osoa.sca.CallableReference;

-

-public class CallableReference2XMLStreamReader extends BaseTransformer<CallableReference, XMLStreamReader> implements

-    PullTransformer<CallableReference, XMLStreamReader> {

-

-    @Override

-    protected Class<CallableReference> getSourceType() {

-        return CallableReference.class;

-    }

-

-    @Override

-    protected Class<XMLStreamReader> getTargetType() {

-        return XMLStreamReader.class;

-    }

-

-    public XMLStreamReader transform(CallableReference source, TransformationContext context) {

-        try {

-            if (source != null) {

-                if (source instanceof CallableReferenceImpl) {

-                    XMLStreamReader xmlReader = ((CallableReferenceImpl)source).getXMLReader();

-                    if (xmlReader != null) {

-                        return xmlReader;

-                    } else {

-                        String xmlString = ((CallableReferenceImpl)source).toXMLString();

-

-                        // remove "<?xml...?>" processing instruction and wrap with a top-level element

-                        return StAXHelper.createXMLStreamReader("<reference xmlns=\"http://callable\">"

-                                        + xmlString.substring(xmlString.indexOf("?>") + 2)

-                                        + "</reference>");

-                    }

-                } else {   

-                    throw new TransformationException("Unrecognized transformation source object");

-                }

-            } else {

-                return null;

-            }

-        } catch (Exception e) {

-            throw new TransformationException(e);

-        }

-    }

-	

-    @Override

-    public int getWeight() {

-        return 10;

-    }

-

-}

diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java
deleted file mode 100644
index 8733b91cd4..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-

-package org.apache.tuscany.sca.core.databinding.transformers;

-

-import org.apache.tuscany.sca.databinding.XMLTypeHelper;

-import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;

-import org.osoa.sca.CallableReference;

-

-public class CallableReferenceDataBinding extends BaseDataBinding {

-    

-    public static final String NAME = CallableReference.class.getName();

-

-    private CallableReferenceTypeHelper xmlTypeHelper;

-

-    public CallableReferenceDataBinding() {

-        super(NAME, CallableReference.class);

-        this.xmlTypeHelper = new CallableReferenceTypeHelper();

-    }

-

-    @Override

-    public XMLTypeHelper getXMLTypeHelper() {

-        return xmlTypeHelper;

-    }

-

-}

diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java
deleted file mode 100644
index 97629ea7b5..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import java.beans.Introspector;
-import java.util.ArrayList;
-import java.util.List;
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.databinding.XMLTypeHelper;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
-import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.apache.tuscany.sca.xsd.XSDFactory;
-import org.apache.tuscany.sca.xsd.XSDefinition;
-
-/**
- *
- * @version $Rev$ $Date$
- */
-public class CallableReferenceTypeHelper implements XMLTypeHelper {
-    private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
-    private static final String ANYTYPE_NAME = "anyType";
-    private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME);
-
-    public CallableReferenceTypeHelper() {
-        super();
-    }
-
-    public TypeInfo getTypeInfo(Class javaType, Object logical) {
-        QName xmlType = JavaXMLMapper.getXMLType(javaType);
-        if (xmlType != null) {
-            return new TypeInfo(xmlType, true, null);
-        } else if (javaType.isInterface()) {
-            return new TypeInfo(ANYTYPE_QNAME, true, null);
-        } else {
-            if (logical instanceof XMLType) {
-                xmlType = ((XMLType)logical).getTypeName();
-            }
-            if (xmlType == null) {
-                xmlType = new QName(Introspector.decapitalize(javaType.getSimpleName()));
-            }
-            return new TypeInfo(xmlType, false, null);
-        }
-    }
-
-    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) {
-        return new ArrayList<XSDefinition>();
-    }
-
-    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List<DataType> dataTypes) {
-        return new ArrayList<XSDefinition>();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java
deleted file mode 100644
index ff6e444dcd..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import java.io.StringReader;
-import java.io.StringWriter;
-
-import javax.xml.bind.annotation.adapters.XmlAdapter;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.transform.Source;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.stream.StreamResult;
-import javax.xml.transform.stream.StreamSource;
-
-import org.apache.tuscany.sca.databinding.xml.XMLStreamReader2String;
-import org.osoa.sca.CallableReference;
-
-/**
- * @version $Rev$ $Date$
- */
-public class CallableReferenceXMLAdapter extends XmlAdapter<Source, CallableReference> {
-    private TransformerFactory transformerFactory = TransformerFactory.newInstance();
-    private XMLInputFactory inputFactory = XMLInputFactory.newInstance();
-
-    @Override
-    public CallableReference unmarshal(Source v) throws Exception {
-        StringWriter sw = new StringWriter();
-        StreamResult result = new StreamResult(sw);
-        transformerFactory.newTransformer().transform(v, result);
-        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(sw.toString()));
-        XMLStreamReader2CallableReference t2 = new XMLStreamReader2CallableReference();
-        return t2.transform(reader, null);
-    }
-
-    @Override
-    public Source marshal(CallableReference v) throws Exception {
-        CallableReference2XMLStreamReader t = new CallableReference2XMLStreamReader();
-        XMLStreamReader reader = t.transform(v, null);
-        XMLStreamReader2String t2 = new XMLStreamReader2String();
-        String xml = t2.transform(reader, null);
-        return new StreamSource(new StringReader(xml));
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
deleted file mode 100644
index 6e2e714bdb..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
-
-/**
- * This is a special transformer to transform the exception from one IDL to the
- * other one
- *
- * @version $Rev$ $Date$
- */
-public class Exception2ExceptionTransformer extends BaseTransformer<Throwable, Throwable> implements
-    PullTransformer<Throwable, Throwable> {
-
-    protected Mediator mediator;
-    protected FaultExceptionMapper faultExceptionMapper;
-
-    public Exception2ExceptionTransformer(Mediator mediator, FaultExceptionMapper faultExceptionMapper) {
-        super();
-        this.mediator = mediator;
-        this.faultExceptionMapper = faultExceptionMapper;
-    }
-
-    public Exception2ExceptionTransformer() {
-        super();
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_FAULT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_FAULT;
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class<Throwable> getSourceType() {
-        return Throwable.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class<Throwable> getTargetType() {
-        return Throwable.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10000;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Throwable transform(Throwable source, TransformationContext context) {
-        DataType<DataType> sourceType = context.getSourceDataType();
-
-        DataType<DataType> targetType = context.getTargetDataType();
-
-        Object sourceFaultInfo = faultExceptionMapper.getFaultInfo(source, sourceType.getLogical().getPhysical(), context.getSourceOperation());
-        Object targetFaultInfo =
-            mediator.mediate(sourceFaultInfo, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
-
-        Throwable targetException =
-            faultExceptionMapper.wrapFaultInfo(targetType, source.getMessage(), targetFaultInfo, source.getCause(), context.getTargetOperation());
-
-        // FIXME
-        return targetException == null ? source : targetException;
-
-    }
-
-    public void setFaultExceptionMapper(FaultExceptionMapper faultExceptionMapper) {
-        this.faultExceptionMapper = faultExceptionMapper;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
deleted file mode 100644
index f537dc4524..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import java.util.List;
-import java.util.logging.Logger;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.WrapperHandler;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
-import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.osoa.sca.annotations.Reference;
-
-/**
- * This is a special transformer to transform the input from one IDL to the
- * other one
- *
- * @version $Rev$ $Date$
- */
-public class Input2InputTransformer extends BaseTransformer<Object[], Object[]> implements
-    PullTransformer<Object[], Object[]> {
-    private static final Logger logger = Logger.getLogger(Input2InputTransformer.class.getName());
-
-    protected Mediator mediator;
-
-    public Input2InputTransformer() {
-        super();
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_INPUT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_INPUT;
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class<Object[]> getSourceType() {
-        return Object[].class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class<Object[]> getTargetType() {
-        return Object[].class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10000;
-    }
-
-    /**
-     * Match the structure of the wrapper element. If it matches, then we can do
-     * wrapper to wrapper transformation. Otherwise, we do child to child.
-     * @param w1
-     * @param w2
-     * @return
-     */
-    private boolean matches(WrapperInfo w1, WrapperInfo w2) {
-        if (w1 == null || w2 == null) {
-            return false;
-        }
-        if (!w1.getWrapperElement().equals(w2.getWrapperElement())) {
-            return false;
-        }
-
-        // Compare the child elements
-        List<ElementInfo> list1 = w1.getChildElements();
-        List<ElementInfo> list2 = w2.getChildElements();
-        if (list1.size() != list2.size()) {
-            return false;
-        }
-        // FXIME: [rfeng] At this point, the J2W generates local elments under the namespace
-        // of the interface instead of "". We only compare the local parts only to work around
-        // the namespace mismatch
-        for (int i = 0; i < list1.size(); i++) {
-            String n1 = list1.get(i).getQName().getLocalPart();
-            String n2 = list2.get(i).getQName().getLocalPart();
-            if (!n1.equals(n2)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object[] transform(Object[] source, TransformationContext context) {
-        // Check if the source operation is wrapped
-        DataType<List<DataType>> sourceType = context.getSourceDataType();
-        Operation sourceOp = context.getSourceOperation();
-        boolean sourceWrapped = sourceOp != null && sourceOp.isInputWrapperStyle() && sourceOp.getInputWrapper() != null;
-        boolean sourceBare = sourceOp != null && !sourceOp.isInputWrapperStyle() && sourceOp.getInputWrapper() == null;
-
-        // Find the wrapper handler for source data
-        WrapperHandler sourceWrapperHandler = null;
-        String sourceDataBinding = getDataBinding(sourceOp);
-        sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
-
-        // Check if the target operation is wrapped
-        DataType<List<DataType>> targetType = context.getTargetDataType();
-        Operation targetOp = (Operation)context.getTargetOperation();
-        boolean targetWrapped = targetOp != null && targetOp.isInputWrapperStyle() && targetOp.getInputWrapper() != null;
-        boolean targetBare = targetOp != null && !targetOp.isInputWrapperStyle() && targetOp.getInputWrapper() == null;
-
-        // Find the wrapper handler for target data
-        WrapperHandler targetWrapperHandler = null;
-        String targetDataBinding = getDataBinding(targetOp);
-        targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
-
-        if ((!sourceWrapped && !sourceBare) && targetWrapped) {
-            // Unwrapped --> Wrapped
-            WrapperInfo wrapper = targetOp.getInputWrapper();
-            // ElementInfo wrapperElement = wrapper.getInputWrapperElement();
-
-            // Class<?> targetWrapperClass = wrapper != null ? wrapper.getInputWrapperClass() : null;
-
-            if (source == null) {
-                // Empty child elements
-                Object targetWrapper = targetWrapperHandler.create(targetOp, true);
-                return new Object[] {targetWrapper};
-            }
-
-            // If the source can be wrapped, wrapped it first
-            if (sourceWrapperHandler != null) {
-                WrapperInfo sourceWrapperInfo = sourceOp.getInputWrapper();
-                DataType sourceWrapperType = sourceWrapperInfo != null ? sourceWrapperInfo.getWrapperType() : null;
-
-                // We only do wrapper to wrapper transformation if the source has a wrapper and both sides
-                // match by XML structure
-                if (sourceWrapperType != null && matches(sourceOp.getInputWrapper(), targetOp.getInputWrapper())) {
-                    Class<?> sourceWrapperClass = sourceWrapperType.getPhysical();
-
-                    // Create the source wrapper
-                    Object sourceWrapper = sourceWrapperHandler.create(sourceOp, true);
-
-                    // Populate the source wrapper
-                    if (sourceWrapper != null) {
-                        sourceWrapperHandler.setChildren(sourceWrapper,
-                                                         source,
-                                                         sourceOp,
-                                                         true);
-
-                        // Transform the data from source wrapper to target wrapper
-                        Object targetWrapper =
-                            mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical().get(0), context
-                                .getMetadata());
-                        return new Object[] {targetWrapper};
-                    }
-                }
-            }
-            // Fall back to child by child transformation
-            Object targetWrapper = targetWrapperHandler.create(targetOp, true);
-            List<DataType> argTypes = wrapper.getUnwrappedInputType().getLogical();
-            Object[] targetChildren = new Object[source.length];
-            for (int i = 0; i < source.length; i++) {
-                // ElementInfo argElement = wrapper.getInputChildElements().get(i);
-                DataType<XMLType> argType = argTypes.get(i);
-                targetChildren[i] =
-                    mediator.mediate(source[i], sourceType.getLogical().get(i), argType, context.getMetadata());
-            }
-            targetWrapperHandler.setChildren(targetWrapper,
-                                             targetChildren,
-                                             targetOp,
-                                             true);
-            return new Object[] {targetWrapper};
-
-        } else if (sourceWrapped && (!targetWrapped && !targetBare)) {
-            // Wrapped to Unwrapped
-            Object sourceWrapper = source[0];
-            Object[] target = null;
-
-            // List<ElementInfo> childElements = sourceOp.getWrapper().getInputChildElements();
-            if (targetWrapperHandler != null) {
-                // ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement();
-                // FIXME: This is a workaround for the wsdless support as it passes in child elements
-                // under the wrapper that only matches by position
-                if (sourceWrapperHandler.isInstance(sourceWrapper, sourceOp, true)) {
-
-                    WrapperInfo targetWrapperInfo = targetOp.getInputWrapper();
-                    DataType targetWrapperType =
-                        targetWrapperInfo != null ? targetWrapperInfo.getWrapperType() : null;
-                    if (targetWrapperType != null && matches(sourceOp.getInputWrapper(), targetOp.getInputWrapper())) {
-                        Object targetWrapper =
-                            mediator.mediate(sourceWrapper, sourceType.getLogical().get(0), targetWrapperType, context
-                                .getMetadata());
-                        target = targetWrapperHandler.getChildren(targetWrapper, targetOp, true).toArray();
-                        return target;
-                    }
-                }
-            }
-            Object[] sourceChildren = sourceWrapperHandler.getChildren(sourceWrapper, sourceOp, true).toArray();
-            target = new Object[sourceChildren.length];
-            for (int i = 0; i < sourceChildren.length; i++) {
-                DataType<XMLType> childType = sourceOp.getInputWrapper().getUnwrappedInputType().getLogical().get(i);
-                target[i] =
-                    mediator.mediate(sourceChildren[i], childType, targetType.getLogical().get(i), context
-                        .getMetadata());
-            }
-            return target;
-        } else {
-            // Assuming wrapper to wrapper conversion can be handled here as well
-            Object[] newArgs = new Object[source.length];
-            for (int i = 0; i < source.length; i++) {
-                Object child =
-                    mediator.mediate(source[i], sourceType.getLogical().get(i), targetType.getLogical().get(i), context
-                        .getMetadata());
-                newArgs[i] = child;
-            }
-            return newArgs;
-        }
-    }
-
-    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
-        WrapperHandler wrapperHandler = null;
-        if (dataBindingId != null) {
-            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
-            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
-        }
-        if (wrapperHandler == null && required) {
-            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
-        }
-        return wrapperHandler;
-    }
-
-    private String getDataBinding(Operation operation) {
-        WrapperInfo wrapper = operation.getInputWrapper();
-        if (wrapper != null) {
-            return wrapper.getDataBinding();
-        } else {
-            return null;
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/OMElementXMLAdapter.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/OMElementXMLAdapter.java
deleted file mode 100644
index e94f034a40..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/OMElementXMLAdapter.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package org.apache.tuscany.sca.core.databinding.transformers;

-

-import java.io.StringReader;

-import java.io.StringWriter;

-

-import javax.xml.transform.Source;

-import javax.xml.stream.XMLInputFactory;

-import javax.xml.stream.XMLStreamReader;

-import javax.xml.transform.TransformerFactory;

-import javax.xml.transform.stream.StreamResult;

-import javax.xml.transform.stream.StreamSource;

-import javax.xml.bind.annotation.adapters.XmlAdapter;

-

-import org.apache.axiom.om.OMElement;

-import org.apache.axiom.om.impl.builder.StAXOMBuilder;

-import org.apache.tuscany.sca.databinding.xml.XMLStreamReader2String;

-

-/**

- * This special XmlAdapter can be used by JAXB classes to convert from OMElement to Source

- */

-public class OMElementXMLAdapter extends XmlAdapter<Source, OMElement> {

-	

-	private TransformerFactory transformerFactory = TransformerFactory.newInstance();

-    private XMLInputFactory inputFactory = XMLInputFactory.newInstance();

-    

-    @Override

-    public Source marshal(OMElement v) throws Exception {

-    	XMLStreamReader reader = v.getXMLStreamReaderWithoutCaching();

-        XMLStreamReader2String t2 = new XMLStreamReader2String();

-        String xml = t2.transform(reader, null);

-        return new StreamSource(new StringReader(xml));    	

-    }

-

-    @Override

-    public OMElement unmarshal(Source v) throws Exception {        

-    	StringWriter sw = new StringWriter();

-        StreamResult result = new StreamResult(sw);

-        transformerFactory.newTransformer().transform(v, result);

-        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(sw.toString())); 

-        // Build OMElement from XMLStreamReader

-        StAXOMBuilder builder = new StAXOMBuilder(reader);

-        return builder.getDocumentElement();

-    }

-}

diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
deleted file mode 100644
index 348d8345b2..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.databinding.PullTransformer;
-import org.apache.tuscany.sca.databinding.TransformationContext;
-import org.apache.tuscany.sca.databinding.TransformationException;
-import org.apache.tuscany.sca.databinding.WrapperHandler;
-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
-import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.osoa.sca.annotations.Reference;
-
-/**
- * This is a special transformer to transform the output from one IDL to the
- * other one
- *
- * @version $Rev$ $Date$
- */
-public class Output2OutputTransformer extends BaseTransformer<Object, Object> implements
-    PullTransformer<Object, Object> {
-
-    protected Mediator mediator;
-
-    /**
-     * @param wrapperHandler
-     */
-    public Output2OutputTransformer() {
-        super();
-    }
-
-    /**
-     * @param mediator the mediator to set
-     */
-    @Reference
-    public void setMediator(Mediator mediator) {
-        this.mediator = mediator;
-    }
-
-    @Override
-    public String getSourceDataBinding() {
-        return DataBinding.IDL_OUTPUT;
-    }
-
-    @Override
-    public String getTargetDataBinding() {
-        return DataBinding.IDL_OUTPUT;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
-     */
-    @Override
-    protected Class<Object> getSourceType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
-     */
-    @Override
-    protected Class<Object> getTargetType() {
-        return Object.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
-     */
-    @Override
-    public int getWeight() {
-        return 10;
-    }
-
-    private String getDataBinding(Operation operation) {
-        WrapperInfo wrapper = operation.getOutputWrapper();
-        if (wrapper != null) {
-            return wrapper.getDataBinding();
-        } else {
-            return null;
-        }
-    }
-
-    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
-        WrapperHandler wrapperHandler = null;
-        if (dataBindingId != null) {
-            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
-            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
-        }
-        if (wrapperHandler == null && required) {
-            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
-        }
-        return wrapperHandler;
-    }
-
-    /**
-     * Match the structure of the wrapper element. If it matches, then we can do
-     * wrapper to wrapper transformation. Otherwise, we do child to child.
-     * @param w1
-     * @param w2
-     * @return
-     */
-    private boolean matches(WrapperInfo w1, WrapperInfo w2) {
-        if (w1 == null || w2 == null) {
-            return false;
-        }
-        if (!w1.getWrapperElement().equals(w2.getWrapperElement())) {
-            return false;
-        }
-
-        // Compare the child elements
-        List<ElementInfo> list1 = w1.getChildElements();
-        List<ElementInfo> list2 = w2.getChildElements();
-        if (list1.size() != list2.size()) {
-            return false;
-        }
-        // FXIME: [rfeng] At this point, the J2W generates local elments under the namespace
-        // of the interface instead of "". We only compare the local parts only to work around
-        // the namespace mismatch
-        for (int i = 0; i < list1.size(); i++) {
-            String n1 = list1.get(i).getQName().getLocalPart();
-            String n2 = list2.get(i).getQName().getLocalPart();
-            if (!n1.equals(n2)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object transform(Object response, TransformationContext context) {
-        try {
-            DataType<DataType> sourceType = context.getSourceDataType();
-            Operation sourceOp = context.getSourceOperation();
-            boolean sourceWrapped = sourceOp != null && sourceOp.isOutputWrapperStyle() && sourceOp.getOutputWrapper() != null;
-            boolean sourceBare = sourceOp != null && !sourceOp.isOutputWrapperStyle() && sourceOp.getOutputWrapper() == null;
-
-            WrapperHandler sourceWrapperHandler = null;
-            String sourceDataBinding = getDataBinding(sourceOp);
-            sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
-
-            DataType<DataType> targetType = context.getTargetDataType();
-            Operation targetOp = (Operation)context.getTargetOperation();
-            boolean targetWrapped = targetOp != null && targetOp.isOutputWrapperStyle() && targetOp.getOutputWrapper() != null;
-            boolean targetBare = targetOp != null && !targetOp.isOutputWrapperStyle() && targetOp.getOutputWrapper() == null;
-
-            WrapperHandler targetWrapperHandler = null;
-            String targetDataBinding = getDataBinding(targetOp);
-            targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
-
-            if ((!sourceWrapped &&!sourceBare) && targetWrapped) {
-                // Unwrapped --> Wrapped
-                WrapperInfo wrapper = targetOp.getOutputWrapper();
-                ElementInfo wrapperElement = wrapper.getWrapperElement();
-                List<ElementInfo> childElements = wrapper.getChildElements();
-                Class<?> targetWrapperClass = wrapper != null ? wrapper.getWrapperClass() : null;
-
-                // If the source can be wrapped, wrapped it first
-                if (sourceWrapperHandler != null) {
-                    WrapperInfo sourceWrapperInfo = sourceOp.getOutputWrapper();
-                    DataType sourceWrapperType =
-                        sourceWrapperInfo != null ? sourceWrapperInfo.getWrapperType() : null;
-
-                    if (sourceWrapperType != null && matches(sourceOp.getOutputWrapper(), targetOp.getOutputWrapper())) {
-                        Class<?> sourceWrapperClass = sourceWrapperType.getPhysical();
-
-                        Object sourceWrapper = sourceWrapperHandler.create(sourceOp, false);
-                        if (sourceWrapper != null) {
-                            if (!childElements.isEmpty()) {
-                                // Set the return value
-                                sourceWrapperHandler.setChildren(sourceWrapper,
-                                                                 new Object[] {response},
-                                                                 sourceOp,
-                                                                 false);
-                            }
-                            Object targetWrapper =
-                                mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical(), context
-                                    .getMetadata());
-                            return targetWrapper;
-                        }
-                    }
-                }
-                Object targetWrapper = targetWrapperHandler.create(targetOp, false);
-
-                if (childElements.isEmpty()) {
-                    // void output
-                    return targetWrapper;
-                }
-
-                DataType<XMLType> argType = wrapper.getUnwrappedOutputType();
-                Object child = response;
-                child = mediator.mediate(response, sourceType.getLogical(), argType, context.getMetadata());
-                targetWrapperHandler.setChildren(targetWrapper, new Object[] {child}, targetOp, false);
-                return targetWrapper;
-            } else if (sourceWrapped && (!targetWrapped && !targetBare)) {
-                // Wrapped to Unwrapped
-                Object sourceWrapper = response;
-                List<ElementInfo> childElements = sourceOp.getOutputWrapper().getChildElements();
-                if (childElements.isEmpty()) {
-                    // The void output
-                    return null;
-                }
-                if (targetWrapperHandler != null) {
-                    ElementInfo wrapperElement = sourceOp.getOutputWrapper().getWrapperElement();
-
-                    // FIXME: This is a workaround for the wsdless support as it passes in child elements
-                    // under the wrapper that only matches by position
-                    if (sourceWrapperHandler.isInstance(sourceWrapper, sourceOp, false)) {
-
-                        WrapperInfo targetWrapperInfo = targetOp.getOutputWrapper();
-                        DataType targetWrapperType =
-                            targetWrapperInfo != null ? targetWrapperInfo.getWrapperType() : null;
-
-                        if (targetWrapperType != null && matches(sourceOp.getOutputWrapper(), targetOp.getOutputWrapper())) {
-                            Object targetWrapper =
-                                mediator.mediate(sourceWrapper, sourceType.getLogical(), targetWrapperType, context
-                                    .getMetadata());
-                            return targetWrapperHandler.getChildren(targetWrapper, targetOp, false).get(0);
-                        }
-                    }
-                }
-                Object child = sourceWrapperHandler.getChildren(sourceWrapper, sourceOp, false).get(0);
-                DataType<?> childType = sourceOp.getOutputWrapper().getUnwrappedOutputType();
-                return mediator.mediate(child, childType, targetType.getLogical(), context.getMetadata());
-            } else {
-                // FIXME: Do we want to handle wrapped to wrapped?
-                return mediator.mediate(response, sourceType.getLogical(), targetType.getLogical(), context
-                    .getMetadata());
-            }
-        } catch (Exception e) {
-            throw new TransformationException(e);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java
deleted file mode 100644
index 841efa9398..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java
+++ /dev/null
@@ -1,100 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-package org.apache.tuscany.sca.core.databinding.transformers;

-

-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;

-

-import java.lang.reflect.Constructor;

-

-import javax.xml.namespace.QName;

-import javax.xml.stream.XMLStreamException;

-import javax.xml.stream.XMLStreamReader;

-

-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;

-import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;

-import org.apache.tuscany.sca.databinding.PullTransformer;

-import org.apache.tuscany.sca.databinding.TransformationContext;

-import org.apache.tuscany.sca.databinding.TransformationException;

-import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

-import org.osoa.sca.CallableReference;

-

-@SuppressWarnings("unchecked")

-public class XMLStreamReader2CallableReference extends BaseTransformer<XMLStreamReader, CallableReference>

-            implements PullTransformer<XMLStreamReader, CallableReference> {

-

-    private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";

-    private static final String COMPOSITE = "composite";

-    public static final QName COMPOSITE_QNAME = new QName(SCA10_NS, COMPOSITE);

-    

-    public CallableReference transform(XMLStreamReader source, TransformationContext context) {

-        try {

-            if (source != null) {

-                skipTopLevelElement(source);

-                Class refType = context.getTargetDataType().getPhysical();

-                Class implType;

-                if (refType.isAssignableFrom(CallableReferenceImpl.class)) {

-                    implType = CallableReferenceImpl.class;

-                } else if (refType.isAssignableFrom(ServiceReferenceImpl.class)) {

-                    implType = ServiceReferenceImpl.class;

-                } else {   

-                    throw new TransformationException("Unrecognized transformation target type");

-                }

-                Constructor constructor = implType.getConstructor(new Class[] {XMLStreamReader.class});

-                return (CallableReference)constructor.newInstance(new Object[] {source});

-            } else {

-                return null;

-            }

-        } catch (Exception e) {

-            throw new TransformationException(e);

-        }

-    }

-

-    /*

-     * Step over top-level element added by CallableReference2XMLStreamReader

-     */

-    private void skipTopLevelElement(XMLStreamReader source) throws XMLStreamException {

-        while (source.hasNext()) {

-            int event = source.getEventType();

-            if (event == START_ELEMENT) {

-                QName name = source.getName();

-                if (COMPOSITE_QNAME.equals(name)) {

-                    return;

-                }

-            }

-            source.next();

-        }

-        throw new TransformationException("<composite> element not found");

-    }

-

-    @Override

-    protected Class<XMLStreamReader> getSourceType() {

-        return XMLStreamReader.class;

-    }

-

-    @Override

-    protected Class<CallableReference> getTargetType() {

-        return CallableReference.class;

-    }

-

-    @Override

-    public int getWeight() {

-        return 10;

-    }

-

-}

diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
deleted file mode 100644
index 4e67c4dee0..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.wire;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Phase;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
-
-/**
- * This processor is responsible to add an interceptor to invocation chain if
- * the source and target operations have different databinding requirements
- * 
- * @version $Rev$ $Date$
- */
-public class DataBindingRuntimeWireProcessor implements RuntimeWireProcessor {
-    private Mediator mediator;
-    private DataBindingExtensionPoint dataBindings;
-    private FaultExceptionMapper faultExceptionMapper;
-
-    public DataBindingRuntimeWireProcessor(Mediator mediator,
-                                           DataBindingExtensionPoint dataBindings,
-                                           FaultExceptionMapper faultExceptionMapper) {
-        super();
-        this.mediator = mediator;
-        this.dataBindings = dataBindings;
-        this.faultExceptionMapper = faultExceptionMapper;
-    }
-
-    public boolean isTransformationRequired(DataType source, DataType target) {
-        if (source == null || target == null) { // void return type
-            return false;
-        }
-        if (source == target) {
-            return false;
-        }
-
-        // Output type can be null
-        if (source == null && target == null) {
-            return false;
-        } else if (source == null || target == null) {
-            return true;
-        }
-        String sourceDataBinding = source.getDataBinding();
-        String targetDataBinding = target.getDataBinding();
-        if (sourceDataBinding == targetDataBinding) {
-            return false;
-        }
-        if (sourceDataBinding == null || targetDataBinding == null) {
-            // TODO: If any of the databinding is null, then no transformation
-            return false;
-        }
-        return !sourceDataBinding.equals(targetDataBinding);
-    }
-
-    public boolean isTransformationRequired(Operation source, Operation target) {
-        if (source == target) {
-            return false;
-        }
-
-        if (source.isInputWrapperStyle() != target.isInputWrapperStyle()) {
-            return true;
-        }
-        
-        if (source.isOutputWrapperStyle() != target.isOutputWrapperStyle()) {
-            return true;
-        }
-
-        // Check output type
-        DataType sourceOutputType = source.getOutputType();
-        DataType targetOutputType = target.getOutputType();
-
-        // Note the target output type is now the source for checking
-        // compatibility
-        if (isTransformationRequired(targetOutputType, sourceOutputType)) {
-            return true;
-        }
-
-        List<DataType> sourceInputType = source.getInputType().getLogical();
-        List<DataType> targetInputType = target.getInputType().getLogical();
-
-        int size = sourceInputType.size();
-        if (size != targetInputType.size()) {
-            // TUSCANY-1682: The wrapper style may have different arguments
-            return true;
-        }
-        for (int i = 0; i < size; i++) {
-            if (isTransformationRequired(sourceInputType.get(i), targetInputType.get(i))) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private boolean isTransformationRequired(InterfaceContract sourceContract,
-                                             Operation sourceOperation,
-                                             InterfaceContract targetContract,
-                                             Operation targetOperation) {
-        if (targetContract == null) {
-            targetContract = sourceContract;
-        }
-        if (sourceContract == targetContract) {
-            return false;
-        }
-        return isTransformationRequired(sourceOperation, targetOperation);
-    }
-
-    public void process(RuntimeWire wire) {
-        InterfaceContract sourceContract = wire.getSource().getInterfaceContract();
-        InterfaceContract targetContract = wire.getTarget().getInterfaceContract();
-        if (targetContract == null) {
-            targetContract = sourceContract;
-        }
-
-        if (!sourceContract.getInterface().isRemotable()) {
-            return;
-        }
-        List<InvocationChain> chains = wire.getInvocationChains();
-        for (InvocationChain chain : chains) {
-            Operation sourceOperation = chain.getSourceOperation();
-            Operation targetOperation = chain.getTargetOperation();
-
-            Interceptor interceptor = null;
-            if (isTransformationRequired(sourceContract, sourceOperation, targetContract, targetOperation)) {
-                // Add the interceptor to the source side because multiple
-                // references can be wired to the same service
-                interceptor =
-                    new DataTransformationInterceptor(wire, sourceOperation, targetOperation, mediator,
-                                                      faultExceptionMapper);
-            } else {
-                // assume pass-by-values copies are required if interfaces are remotable and there is no data binding
-                // transformation, i.e. a transformation will result in a copy so another pass-by-value copy is unnecessary
-                if (!isOnMessage(targetOperation) && isRemotable(chain, sourceOperation, targetOperation)) {
-                    interceptor =
-                        new PassByValueInterceptor(dataBindings, faultExceptionMapper, chain, targetOperation);
-                }
-            }
-            if (interceptor != null) {
-                String phase =
-                    (wire.getSource().getContract() instanceof ComponentReference) ? Phase.REFERENCE_INTERFACE
-                        : Phase.SERVICE_INTERFACE;
-                chain.addInterceptor(phase, interceptor);
-            }
-        }
-
-    }
-
-    /**
-     * FIXME: TUSCANY-2586, temporary work around till the JIRA is fixed to prevent
-     *  the PassByValueInterceptor being used for services when the binding protocol
-     *  doesn't need the copies done. 
-     */
-    protected boolean isOnMessage(Operation op) {
-        return "onMessage".equals(op.getName());
-    }
-
-    /**
-     * Pass-by-value copies are required if the interfaces are remotable unless the
-     * implementation uses the @AllowsPassByReference annotation.
-     */
-    protected boolean isRemotable(InvocationChain chain, Operation sourceOperation, Operation targetOperation) {
-        if (!sourceOperation.getInterface().isRemotable()) {
-            return false;
-        }
-        if (!targetOperation.getInterface().isRemotable()) {
-            return false;
-        }
-        return true;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
deleted file mode 100644
index ee26d61c42..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.wire;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Type;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.Mediator;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
-import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
-import org.apache.tuscany.sca.interfacedef.util.FaultException;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * An interceptor to transform data across databindings on the wire
- * 
- * @version $Rev$ $Date$
- */
-public class DataTransformationInterceptor implements Interceptor, DataExchangeSemantics {
-    private Invoker next;
-
-    private Operation sourceOperation;
-
-    private Operation targetOperation;
-    private RuntimeWire wire;
-    private Mediator mediator;
-    private FaultExceptionMapper faultExceptionMapper;
-
-    public DataTransformationInterceptor(RuntimeWire wire,
-                                         Operation sourceOperation,
-                                         Operation targetOperation,
-                                         Mediator mediator,
-                                         FaultExceptionMapper faultExceptionMapper) {
-        super();
-        this.sourceOperation = sourceOperation;
-        this.targetOperation = targetOperation;
-        if ( sourceOperation instanceof JavaOperation ) {
-            JavaOperation javaOp = (JavaOperation) sourceOperation;
-            Method sourceMethod = javaOp.getJavaMethod();
-        }
-        // Holder pattern. In order to perform data mediation on Holder return types, it is
-        // necessary to set up a data transformation on the Holder<T> class T. on return.
-        DataType<DataType> returnTargetType = getFirstHolderType( sourceOperation.getInputType() );
-        if ( returnTargetType != null ) {
-           this.sourceOperation.setOutputType(returnTargetType);               
-        }
-        returnTargetType = getFirstHolderType( targetOperation.getInputType() );
-        if ( returnTargetType != null ) {
-           this.targetOperation.setOutputType(returnTargetType);               
-        }
-        
-        this.mediator = mediator;
-        this.wire = wire;
-        this.faultExceptionMapper = faultExceptionMapper;
-    }
-
-    public Invoker getNext() {
-        return next;
-    }
-
-    public Message invoke(Message msg) {
-        // System.out.println( "DataTransformationInterceptor.invoke source input type=" + sourceOperation.getInputType() );
-        // System.out.println( "DataTransformationInterceptor.invoke target input type =" + targetOperation.getInputType() );
-        Object input = transform(msg.getBody(), sourceOperation.getInputType(), targetOperation.getInputType(), false);
-        msg.setBody(input);
-        Message resultMsg = next.invoke(msg);
-        if (sourceOperation.isNonBlocking()) {
-            // Not to reset the message body
-            return resultMsg;
-        }
-
-        Object result = resultMsg.getBody();
-        // FIXME: Should we fix the Operation model so that getOutputType
-        // returns DataType<DataType<T>>?
-        DataType<DataType> targetType =
-            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, targetOperation.getOutputType());
-
-        DataType<DataType> sourceType =
-            new DataTypeImpl<DataType>(DataBinding.IDL_OUTPUT, Object.class, sourceOperation.getOutputType());
-
-        if (resultMsg.isFault()) {
-
-            // FIXME: We need to figure out what fault type it is and then
-            // transform it
-            // back the source fault type
-            // throw new InvocationRuntimeException((Throwable) result);
-
-            if ((result instanceof Exception) && !(result instanceof RuntimeException)) {
-                // FIXME: How to match fault data to a fault type for the
-                // operation?
-
-                // If the result is from an InvocationTargetException look at
-                // the actual cause.
-                if (result instanceof InvocationTargetException) {
-                    result = ((InvocationTargetException)result).getCause();
-                }
-                DataType targetDataType = null;
-                for (DataType exType : targetOperation.getFaultTypes()) {
-                    if (((Class)exType.getPhysical()).isInstance(result)) {
-                        if (result instanceof FaultException) {
-                            DataType faultType = (DataType)exType.getLogical();
-                            if (((FaultException)result).isMatchingType(faultType.getLogical())) {
-                                targetDataType = exType;
-                                break;
-                            }
-                        } else {
-                            targetDataType = exType;
-                            break;
-                        }
-                    }
-                }
-
-                /*
-                if (targetDataType == null) {
-                    // Not a business exception
-                    return resultMsg;
-                }
-                */
-
-                DataType targetFaultType = getFaultType(targetDataType);
-                if (targetFaultType == null) {
-                    // No matching fault type, it's a system exception
-                    Throwable cause = (Throwable) result;
-                    throw new ServiceRuntimeException(cause);
-                }
-
-                // FIXME: How to match a source fault type to a target fault
-                // type?
-                DataType sourceDataType = null;
-                DataType sourceFaultType = null;
-                for (DataType exType : sourceOperation.getFaultTypes()) {
-                    DataType faultType = getFaultType(exType);
-                    // Match by the QName (XSD element) of the fault type
-                    if (faultType != null && typesMatch(targetFaultType.getLogical(), faultType.getLogical())) {
-                        sourceDataType = exType;
-                        sourceFaultType = faultType;
-                        break;
-                    }
-                }
-
-                if (sourceFaultType == null) {
-                    // No matching fault type, it's a system exception
-                    Throwable cause = (Throwable) result;
-                    throw new ServiceRuntimeException(cause);
-                }
-
-                Object newResult =
-                    transformException(result, targetDataType, sourceDataType, targetFaultType, sourceFaultType);
-                if (newResult != result) {
-                    resultMsg.setFaultBody(newResult);
-                }
-            }
-
-        } else {
-            // !resultMsg.isFault()
-            assert !(result instanceof Throwable) : "Expected messages that are not throwable " + result;
-
-            Object newResult = transform(result, targetType, sourceType, true);
-            if (newResult != result) {
-                resultMsg.setBody(newResult);
-            }
-        }
-
-        return resultMsg;
-    }
-
-    private Object transform(Object source, DataType sourceType, DataType targetType, boolean isResponse) {
-        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
-            return source;
-        }
-        Map<String, Object> metadata = new HashMap<String, Object>();
-        metadata.put("source.operation", isResponse ? targetOperation : sourceOperation);
-        metadata.put("target.operation", isResponse ? sourceOperation : targetOperation);
-        metadata.put("wire", wire);
-        return mediator.mediate(source, sourceType, targetType, metadata);
-    }
-
-    private DataType getFaultType(DataType exceptionType) {
-        return exceptionType == null ? null : (DataType)exceptionType.getLogical();
-    }
-
-    private boolean typesMatch(Object first, Object second) {
-        if (first.equals(second)) {
-            return true;
-        }
-        if (first instanceof XMLType && second instanceof XMLType) {
-            XMLType t1 = (XMLType)first;
-            XMLType t2 = (XMLType)second;
-            // TUSCANY-2113, we should compare element names only
-            return matches(t1.getElementName(), t2.getElementName());
-        }
-        return false;
-    }
-
-    /**
-     * @param qn1
-     * @param qn2
-     */
-    private boolean matches(QName qn1, QName qn2) {
-        if (qn1 == qn2) {
-            return true;
-        }
-        if (qn1 == null || qn2 == null) {
-            return false;
-        }
-        String ns1 = qn1.getNamespaceURI();
-        String ns2 = qn2.getNamespaceURI();
-        String e1 = qn1.getLocalPart();
-        String e2 = qn2.getLocalPart();
-        if (e1.equals(e2) && (ns1.equals(ns2) || ns1.equals(ns2 + "/") || ns2.equals(ns1 + "/"))) {
-            // Tolerating the trailing / which is required by JAX-WS java package --> xml ns mapping
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * @param source The source exception
-     * @param sourceExType The data type for the source exception
-     * @param targetExType The data type for the target exception
-     * @param sourceType The fault type for the source
-     * @param targetType The fault type for the target
-     * @return
-     */
-    private Object transformException(Object source,
-                                      DataType sourceExType,
-                                      DataType targetExType,
-                                      DataType sourceType,
-                                      DataType targetType) {
-        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
-            return source;
-        }
-        Map<String, Object> metadata = new HashMap<String, Object>();
-        metadata.put("source.operation", targetOperation);
-        metadata.put("target.operation", sourceOperation);
-        metadata.put("wire", wire);
-        DataType<DataType> eSourceDataType =
-            new DataTypeImpl<DataType>("idl:fault", sourceExType.getPhysical(), sourceType);
-        DataType<DataType> eTargetDataType =
-            new DataTypeImpl<DataType>("idl:fault", targetExType.getPhysical(), targetType);
-
-        return mediator.mediate(source, eSourceDataType, eTargetDataType, metadata);
-    }
-
-    public void setNext(Invoker next) {
-        this.next = next;
-    }
-
-    public boolean allowsPassByReference() {
-        return true;
-    }
-
-    /**
-     * Returns return type for first Holder in input list.
-     * Returns null if the inputs do not contain a Holder.
-     */
-    protected static DataType<DataType> getFirstHolderType( DataType<List<DataType>> inputTypes ) {
-       if (inputTypes != null) {
-            List<DataType> logicalType = inputTypes.getLogical();
-            if (logicalType != null) {
-                for (int i = 0; i < logicalType.size(); i++) {
-                    DataType dataType = logicalType.get(i);
-                    if (isHolder(dataType.getGenericType())) {
-                        // Fix up output from void to returned data type.
-                        // System.out.println("DataTransformationInterceptor.<> source input[" + i + "] is Holder, logicalType=" + dataType);
-                        return dataType;
-                    }
-                }
-            }
-        }
-       return null;
-    }
-
-    protected static boolean isHolder( Type type ) {
-        String typeString = type.toString();
-        if ( typeString.startsWith( "javax.xml.ws.Holder" ) ) {
-            return true;
-        }
-        return false;        
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java b/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
deleted file mode 100644
index 3586f54d71..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.wire;
-
-import java.io.Serializable;
-import java.lang.reflect.Array;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.URI;
-import java.util.IdentityHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.databinding.DataBinding;
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
-import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
-import org.apache.tuscany.sca.interfacedef.util.XMLType;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Implementation of an interceptor that enforces pass-by-value semantics
- * on operation invocations by copying the operation input and output data.
- *
- * @version $Rev$ $Date$
- */
-public class PassByValueInterceptor implements Interceptor {
-
-    private DataBindingExtensionPoint dataBindings;
-    private FaultExceptionMapper faultExceptionMapper;
-
-    private DataBinding[] inputDataBindings;
-    private DataBinding outputDataBinding;
-    private DataBinding javaBeanDataBinding;
-    private DataBinding jaxbDataBinding;
-    private Operation operation;
-    private Invoker nextInvoker;
-    private InvocationChain chain;
-
-    /**
-     * Constructs a new PassByValueInterceptor.
-     * @param dataBindings databinding extension point
-     * @param operation the intercepted operation
-     */
-    public PassByValueInterceptor(DataBindingExtensionPoint dataBindings,
-                                  FaultExceptionMapper faultExceptionMapper,
-                                  InvocationChain chain,
-                                  Operation operation) {
-        this.chain = chain;
-        this.operation = operation;
-
-        // Cache data bindings to use
-        this.dataBindings = dataBindings;
-        this.faultExceptionMapper = faultExceptionMapper;
-
-        jaxbDataBinding = dataBindings.getDataBinding(JAXBDataBinding.NAME);
-        javaBeanDataBinding = dataBindings.getDataBinding(JavaBeansDataBinding.NAME);
-
-        // Determine the input databindings
-        if (operation.getInputType() != null) {
-            List<DataType> inputTypes = operation.getInputType().getLogical();
-            inputDataBindings = new DataBinding[inputTypes.size()];
-            int i = 0;
-            for (DataType inputType : inputTypes) {
-                String id = inputType.getDataBinding();
-                inputDataBindings[i++] = dataBindings.getDataBinding(id);
-            }
-        }
-
-        // Determine the output databinding
-        if (operation.getOutputType() != null) {
-            String id = operation.getOutputType().getDataBinding();
-            outputDataBinding = dataBindings.getDataBinding(id);
-        }
-    }
-
-    public Message invoke(Message msg) {
-        if (chain.allowsPassByReference()) {
-            return nextInvoker.invoke(msg);
-        }
-
-        msg.setBody(copy((Object[])msg.getBody(), inputDataBindings, operation.getInputType().getLogical()));
-
-        Message resultMsg = nextInvoker.invoke(msg);
-
-        if (!msg.isFault() && operation.getOutputType() != null) {
-            resultMsg.setBody(copy(resultMsg.getBody(), outputDataBinding, operation.getOutputType()));
-        }
-
-        if (msg.isFault()) {
-            msg.setFaultBody(copyFault(msg.getBody()));
-        }
-        return resultMsg;
-    }
-
-    private Object copyFault(Object fault) {
-        if (faultExceptionMapper == null) {
-            return fault;
-        }
-        for (DataType et : operation.getFaultTypes()) {
-            if (et.getPhysical().isInstance(fault)) {
-                Throwable ex = (Throwable)fault;
-                DataType<DataType> exType =
-                    new DataTypeImpl<DataType>(ex.getClass(), new DataTypeImpl<XMLType>(ex.getClass(), XMLType.UNKNOWN));
-                faultExceptionMapper.introspectFaultDataType(exType, operation, false);
-                DataType faultType = exType.getLogical();
-                Object faultInfo = faultExceptionMapper.getFaultInfo(ex, faultType.getPhysical(), operation);
-                faultInfo = copy(faultInfo, dataBindings.getDataBinding(faultType.getDataBinding()), faultType);
-                fault = faultExceptionMapper.wrapFaultInfo(exType, ex.getMessage(), faultInfo, ex.getCause(), operation);
-                return fault;
-            }
-        }
-        return fault;
-    }
-
-    /**
-     * Copy an array of data objects passed to an operation
-     * @param data array of objects to copy
-     * @return the copy
-     */
-    private Object[] copy(Object[] data, DataBinding[] dataBindings, List<DataType> dataTypes) {
-        if (data == null) {
-            return null;
-        }
-        Object[] copy = new Object[data.length];
-        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
-        for (int i = 0; i < data.length; i++) {
-            Object arg = data[i];
-            if (arg == null) {
-                copy[i] = null;
-            } else {
-                Object copiedArg = map.get(arg);
-                if (copiedArg != null) {
-                    copy[i] = copiedArg;
-                } else {
-                    copiedArg = copy(arg, dataBindings[i], dataTypes.get(i));
-                    map.put(arg, copiedArg);
-                    copy[i] = copiedArg;
-                }
-            }
-        }
-        return copy;
-    }
-
-    /**
-     * Copy data using the specified databinding.
-     * @param data input data
-     * @param dataBinding databinding to use
-     * @param dataType TODO
-     * @return a copy of the data
-     */
-    private Object copy(Object data, DataBinding dataBinding, DataType dataType) {
-        if (data == null) {
-            return null;
-        }
-        Class<?> clazz = data.getClass();
-        if (String.class == clazz || clazz.isPrimitive()
-            || Number.class.isAssignableFrom(clazz)
-            || Boolean.class.isAssignableFrom(clazz)
-            || Character.class.isAssignableFrom(clazz)
-            || Byte.class.isAssignableFrom(clazz)
-            || URI.class == clazz
-            || UUID.class == clazz
-            || QName.class == clazz) {
-            // Immutable classes
-            return data;
-        }
-        // If no databinding was specified, introspect the given arg to
-        // determine its databinding
-        if (dataBinding == null) {
-            dataType = dataBindings.introspectType(data, operation);
-            if (dataType != null) {
-                String db = dataType.getDataBinding();
-                dataBinding = dataBindings.getDataBinding(db);
-                if (dataBinding == null && db != null) {
-                    return data;
-                }
-            }
-            if (dataBinding == null) {
-
-                // Default to the JavaBean databinding
-                dataBinding = javaBeanDataBinding;
-            }
-        }
-
-        // Use the JAXB databinding to copy non-Serializable data
-        if (dataBinding == javaBeanDataBinding) {
-
-            // If the input data is an array containing non Serializable elements
-            // use JAXB
-            clazz = data.getClass();
-            if (clazz.isArray()) {
-                if (Array.getLength(data) != 0) {
-                    Object element = Array.get(data, 0);
-                    if (element != null && !(element instanceof Serializable)) {
-                        dataBinding = jaxbDataBinding;
-                    }
-                }
-            } else {
-
-                // If the input data is not Serializable use JAXB
-                if (!(data instanceof Serializable)) {
-                    dataBinding = jaxbDataBinding;
-                }
-
-                if (data instanceof Cloneable) {
-                    Method clone;
-                    try {
-                        clone = data.getClass().getMethod("clone", (Class[])null);
-                        try {
-                            return clone.invoke(data, (Object[])null);
-                        } catch (InvocationTargetException e) {
-                            if (e.getTargetException() instanceof CloneNotSupportedException) {
-                                // Ignore 
-                            } else {
-                                throw new ServiceRuntimeException(e);
-                            }
-                        } catch (Exception e) {
-                            throw new ServiceRuntimeException(e);
-                        }
-                    } catch (NoSuchMethodException e) {
-                        // Ignore it
-                    }
-                }
-            }
-        }
-
-        Object copy = dataBinding.copy(data, dataType, operation);
-        return copy;
-    }
-
-    public Invoker getNext() {
-        return nextInvoker;
-    }
-
-    public void setNext(Invoker next) {
-        this.nextInvoker = next;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/branches/sca-java-1.5/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
deleted file mode 100644
index baba638c9b..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-# Implementation class for the ExtensionActivator

-org.apache.tuscany.sca.core.databinding.module.DataBindingModuleActivator

diff --git a/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java b/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
deleted file mode 100644
index b0c39e18ef..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.databinding.processor;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
-import org.apache.tuscany.sca.databinding.annotation.DataBinding;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
-import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.osoa.sca.annotations.Remotable;
-import org.w3c.dom.Node;
-
-/**
- *
- * @version $Rev$ $Date$
- */
-public class DataBindingJavaInterfaceProcessorTestCase extends TestCase {
-
-    /**
-     * @see junit.framework.TestCase#setUp()
-     */
-    @Override
-    protected void setUp() throws Exception {
-    }
-
-    /**
-     * @throws InvalidServiceContractException
-     */
-    public final void testVisitInterface() throws InvalidInterfaceException {
-        DataBindingExtensionPoint registry = new DefaultDataBindingExtensionPoint();
-        DataBindingJavaInterfaceProcessor processor = new DataBindingJavaInterfaceProcessor(registry);
-        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
-        
-        JavaInterface contract = javaFactory.createJavaInterface();
-        contract.setJavaClass(MockInterface.class);
-        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
-        interfaceContract.setInterface(contract);
-        Operation operation = newOperation("call");
-        Operation operation1 = newOperation("call1");
-        contract.getOperations().add(operation);
-        contract.getOperations().add(operation1);
-        contract.setRemotable(true);
-        processor.visitInterface(contract);
-        // Assert.assertEquals("org.w3c.dom.Node", contract.getDataBinding());
-        // Assert.assertEquals("org.w3c.dom.Node",
-        // contract.getOperations().get("call").getDataBinding());
-        // Assert.assertEquals("xml:string",
-        // contract.getOperations().get("call1").getDataBinding());
-    }
-
-    @DataBinding("org.w3c.dom.Node")
-    @Remotable
-    public static interface MockInterface {
-        Node call(Node msg);
-
-        @DataBinding("xml:string")
-        String call1(String msg);
-    }
-
-    private static Operation newOperation(String name) {
-        Operation operation = new OperationImpl();
-        operation.setName(name);
-        return operation;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCaseFIXME.java b/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCaseFIXME.java
deleted file mode 100644
index 7d49fb7112..0000000000
--- a/branches/sca-java-1.5/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/transformers/IDLTransformerTestCaseFIXME.java
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.databinding.transformers;
-
-//import static org.apache.tuscany.spi.databinding.DataBinding.IDL_INPUT;
-//import static org.apache.tuscany.spi.databinding.DataBinding.IDL_OUTPUT;
-//
-//import java.util.ArrayList;
-//import java.util.List;
-//
-//import javax.xml.namespace.QName;
-
-import junit.framework.TestCase;
-
-//import org.apache.tuscany.databinding.impl.DataBindingRegistryImpl;
-//import org.apache.tuscany.databinding.impl.MediatorImpl;
-//import org.apache.tuscany.databinding.impl.TransformationContextImpl;
-//import org.apache.tuscany.databinding.impl.TransformerRegistryImpl;
-//import org.apache.tuscany.databinding.javabeans.DOMNode2JavaBeanTransformer;
-//import org.apache.tuscany.databinding.javabeans.JavaBean2DOMNodeTransformer;
-//import org.apache.tuscany.databinding.xml.DOMDataBinding;
-//import org.apache.tuscany.databinding.xml.Node2String;
-//import org.apache.tuscany.databinding.xml.String2Node;
-//import org.apache.tuscany.interfacedef.DataType;
-//import org.apache.tuscany.interfacedef.Operation;
-//import org.apache.tuscany.interfacedef.impl.DataTypeImpl;
-//import org.apache.tuscany.interfacedef.impl.OperationImpl;
-//import org.apache.tuscany.interfacedef.util.ElementInfo;
-//import org.apache.tuscany.interfacedef.util.TypeInfo;
-//import org.apache.tuscany.interfacedef.util.WrapperInfo;
-//import org.apache.tuscany.interfacedef.util.XMLType;
-//import org.apache.tuscany.spi.databinding.DataBindingRegistry;
-//import org.apache.tuscany.spi.databinding.TransformationContext;
-//import org.apache.tuscany.spi.databinding.extension.DOMHelper;
-//import org.apache.tuscany.spi.databinding.extension.SimpleTypeMapperExtension;
-//import org.w3c.dom.Document;
-//import org.w3c.dom.Element;
-
-public class IDLTransformerTestCaseFIXME extends TestCase {
-//    private static final String IPO_XML = "<?xml version=\"1.0\"?>" + "<order1"
-//                                          + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
-//                                          + "  xmlns:ipo=\"http://www.example.com/IPO\""
-//                                          + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
-//                                          + "  orderDate=\"1999-12-01\">"
-//                                          + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
-//                                          + "    <name>Helen Zoe</name>"
-//                                          + "    <street>47 Eden Street</street>"
-//                                          + "    <city>Cambridge</city>"
-//                                          + "    <postcode>CB1 1JR</postcode>"
-//                                          + "  </shipTo>"
-//                                          + "  <billTo xsi:type=\"ipo:USAddress\">"
-//                                          + "    <name>Robert Smith</name>"
-//                                          + "    <street>8 Oak Avenue</street>"
-//                                          + "    <city>Old Town</city>"
-//                                          + "    <state>PA</state>"
-//                                          + "    <zip>95819</zip>"
-//                                          + "  </billTo>"
-//                                          + "  <items>"
-//                                          + "    <item partNum=\"833-AA\">"
-//                                          + "      <productName>Lapis necklace</productName>"
-//                                          + "      <quantity>1</quantity>"
-//                                          + "      <USPrice>99.95</USPrice>"
-//                                          + "      <ipo:comment>Want this for the holidays</ipo:comment>"
-//                                          + "      <shipDate>1999-12-05</shipDate>"
-//                                          + "    </item>"
-//                                          + "  </items>"
-//                                          + "</order1>";
-//
-//    private static final String URI_ORDER_XSD = "http://example.com/order.xsd";
-//
-//    /**
-//     * @see junit.framework.TestCase#setUp()
-//     */
-//    protected void setUp() throws Exception {
-//        super.setUp();
-//    }
-//
-//    public void testTransform() throws Exception {
-//        List<DataType> types0 = new ArrayList<DataType>();
-//        DataType<XMLType> wrapperType = new DataTypeImpl<XMLType>(null, Object.class,
-//                                                                  new XMLType(new QName(URI_ORDER_XSD,
-//                                                                                        "checkOrderStatus"), null));
-//        types0.add(wrapperType);
-//        DataType<List<DataType>> inputType0 = new DataTypeImpl<List<DataType>>(IDL_INPUT,
-//                                                                                                 Object[].class, types0);
-//
-//        List<DataType> types1 = new ArrayList<DataType>();
-//        DataType<XMLType> customerIdType = new DataTypeImpl<XMLType>(
-//                                                                     null,
-//                                                                     Object.class,
-//                                                                     new XMLType(
-//                                                                                 new QName(URI_ORDER_XSD, "customerId"),
-//                                                                                 null));
-//        DataType<XMLType> orderType = new DataTypeImpl<XMLType>(null, Object.class,
-//                                                                new XMLType(new QName(URI_ORDER_XSD, "order"), null));
-//        DataType<XMLType> flagType = new DataTypeImpl<XMLType>(null, Object.class, new XMLType(new QName(URI_ORDER_XSD,
-//                                                                                                         "flag"), null));
-//        types1.add(customerIdType);
-//        types1.add(orderType);
-//        types1.add(flagType);
-//
-//        DataType<XMLType> statusType = new DataTypeImpl<XMLType>(null, Object.class,
-//                                                                 new XMLType(new QName(URI_ORDER_XSD, "status"), null));
-//        DataType<XMLType> responseType = new DataTypeImpl<XMLType>(null, Object.class,
-//                                                                   new XMLType(new QName(URI_ORDER_XSD,
-//                                                                                         "checkOrderStatusResponse"),
-//                                                                               null));
-//
-//        Operation op = new OperationImpl("checkOrderStatus");
-//        op.setInputType(inputType0);
-//        op.setOutputType(responseType);
-////        op.setDataBinding(DOMDataBinding.NAME);
-////
-////        inputType0.setOperation(op);
-//        op.setWrapperStyle(true);
-//        ElementInfo inputElement = new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatus"), new TypeInfo(null,
-//                                                                                                              false,
-//                                                                                                              null));
-////        wrapperType.setMetadata(ElementInfo.class.getName(), inputElement);
-//
-//        ElementInfo customerId = new ElementInfo(new QName("", "customerId"),
-//                                                 SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("string"));
-//        ElementInfo order = new ElementInfo(new QName("", "order"), new TypeInfo(new QName(URI_ORDER_XSD), false, null));
-//        ElementInfo flag = new ElementInfo(new QName("", "flag"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES.get("int"));
-//
-////        customerIdType.setMetadata(ElementInfo.class.getName(), customerId);
-////        orderType.setMetadata(ElementInfo.class.getName(), order);
-////        flagType.setMetadata(ElementInfo.class.getName(), flag);
-////
-////        customerIdType.setOperation(op);
-////        orderType.setOperation(op);
-////        flagType.setOperation(op);
-//
-//        List<ElementInfo> inputElements = new ArrayList<ElementInfo>();
-//        inputElements.add(customerId);
-//        inputElements.add(order);
-//        inputElements.add(flag);
-//
-//        ElementInfo statusElement = new ElementInfo(new QName("", "status"), SimpleTypeMapperExtension.XSD_SIMPLE_TYPES
-//            .get("string"));
-//
-////        statusType.setMetadata(ElementInfo.class.getName(), statusElement);
-////        statusType.setOperation(op);
-//
-//        List<ElementInfo> outputElements = new ArrayList<ElementInfo>();
-//        outputElements.add(statusElement);
-//
-//        ElementInfo outputElement = new ElementInfo(new QName(URI_ORDER_XSD, "checkOrderStatusResponse"),
-//                                                    new TypeInfo(null, false, null));
-//
-////        responseType.setMetadata(ElementInfo.class.getName(), inputElement);
-////        responseType.setOperation(op);
-//
-//        WrapperInfo wrapperInfo = new WrapperInfo(DOMDataBinding.NAME, inputElement, outputElement, inputElements,
-//                                                  outputElements);
-//        op.setWrapper(wrapperInfo);
-////        op.setDataBinding(DOMDataBinding.NAME);
-//
-//        MediatorImpl m = new MediatorImpl();
-//        TransformerRegistryImpl tr = new TransformerRegistryImpl();
-//        tr.registerTransformer(new String2Node());
-//        tr.registerTransformer(new Node2String());
-//        tr.registerTransformer(new DOMNode2JavaBeanTransformer());
-//        tr.registerTransformer(new JavaBean2DOMNodeTransformer());
-//        m.setTransformerRegistry(tr);
-//        DataBindingRegistry dataBindingRegistry = new DataBindingRegistryImpl();
-//        dataBindingRegistry.register(new DOMDataBinding());
-//        m.setDataBindingRegistry(dataBindingRegistry);
-//
-//        Object[] source = new Object[] {"cust001", IPO_XML, Integer.valueOf(1)};
-//        Input2InputTransformer t = new Input2InputTransformer();
-//        t.setMediator(m);
-//
-//        TransformationContext context = new TransformationContextImpl();
-//        context.setSourceOperation(op);
-//        List<DataType<Class>> types = new ArrayList<DataType<Class>>();
-//        types.add(new DataTypeImpl<Class>(Object.class.getName(), String.class, String.class));
-//        types.add(new DataTypeImpl<Class>("java.lang.String", String.class, String.class));
-//        types.add(new DataTypeImpl<Class>(Object.class.getName(), int.class, int.class));
-//        DataType<List<DataType<Class>>> inputType1 = new DataTypeImpl<List<DataType<Class>>>(IDL_INPUT, Object[].class,
-//                                                                                             types);
-//        context.setSourceDataType(inputType1);
-//        context.setTargetDataType(op.getInputType());
-//        Object[] results = t.transform(source, context);
-//        assertEquals(1, results.length);
-//        assertTrue(results[0] instanceof Element);
-//        Element element = (Element)results[0];
-//        assertEquals("http://example.com/order.xsd", element.getNamespaceURI());
-//        assertEquals("checkOrderStatus", element.getLocalName());
-//
-//        TransformationContext context1 = new TransformationContextImpl();
-//        DataType<DataType> sourceType = new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class, op.getOutputType());
-//
-//        context1.setSourceDataType(sourceType);
-//        DataType<DataType> targetType = new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class,
-//                                                                   new DataTypeImpl<Class>("java.lang.Object",
-//                                                                                           String.class, String.class));
-//        context1.setTargetDataType(targetType);
-//
-//        Document factory = DOMHelper.newDocument();
-//        Element responseElement = factory
-//            .createElementNS("http://example.com/order.wsdl", "p:checkOrderStatusResponse");
-//        Element status = factory.createElement("status");
-//        responseElement.appendChild(status);
-//        status.appendChild(factory.createTextNode("shipped"));
-//        Output2OutputTransformer t2 = new Output2OutputTransformer();
-//        t2.setMediator(m);
-//        Object st = t2.transform(responseElement, context1);
-//        assertEquals("shipped", st);
-//
-//    }
-//
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/LICENSE b/branches/sca-java-1.5/modules/core-spi/LICENSE
deleted file mode 100644
index 8aa906c321..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/LICENSE
+++ /dev/null
@@ -1,205 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
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-      "Legal Entity" shall mean the union of the acting entity and all
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-      direction or management of such entity, whether by contract or
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-      outstanding shares, or (iii) beneficial ownership of such entity.
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-      "You" (or "Your") shall mean an individual or Legal Entity
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-      transformation or translation of a Source form, including but
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-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
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-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
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-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
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-
-
diff --git a/branches/sca-java-1.5/modules/core-spi/NOTICE b/branches/sca-java-1.5/modules/core-spi/NOTICE
deleted file mode 100644
index fdfa0e9faa..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/NOTICE
+++ /dev/null
@@ -1,6 +0,0 @@
-${pom.name}
-Copyright (c) 2005 - 2008 The Apache Software Foundation
-
-This product includes software developed by
-The Apache Software Foundation (http://www.apache.org/).
-
diff --git a/branches/sca-java-1.5/modules/core-spi/pom.xml b/branches/sca-java-1.5/modules/core-spi/pom.xml
deleted file mode 100644
index 6bc2eed01a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/pom.xml
+++ /dev/null
@@ -1,122 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<project>
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.tuscany.sca</groupId>
-        <artifactId>tuscany-modules</artifactId>
-        <version>1.5-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <artifactId>tuscany-core-spi</artifactId>
-    <name>Apache Tuscany SCA Core SPI</name>
-
-    <dependencies>
-    	<dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-extensibility</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-    
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-sca-api</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-sca-api-extension</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>        
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-assembly</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-definitions</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-policy</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface</artifactId>
-            <version>1.5-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-contribution</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>                        
-
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <version>2.5</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.codehaus.woodstox</groupId>
-            <artifactId>wstx-asl</artifactId>
-            <version>3.2.4</version>
-            <scope>runtime</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>stax</groupId>
-                    <artifactId>stax-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-    </dependencies>
-
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-
-                <configuration>
-                    <instructions>
-                        <Bundle-Version>${tuscany.version}</Bundle-Version>
-                        <Bundle-SymbolicName>org.apache.tuscany.sca.core.spi</Bundle-SymbolicName>
-                        <Bundle-Description>${pom.name}</Bundle-Description>
-                        <Export-Package>org.apache.tuscany.sca*</Export-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/branches/sca-java-1.5/modules/core-spi/src/doc/Context Model.emx b/branches/sca-java-1.5/modules/core-spi/src/doc/Context Model.emx
deleted file mode 100644
index 0445ea5a6b..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/doc/Context Model.emx
+++ /dev/null
@@ -1,673 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>

-<!--

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- *

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

- *

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.

--->

-<!--xtools2_universal_type_manager-->

-<uml:Model xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:notation="http://www.ibm.com/xtools/1.5.0/Notation" xmlns:uml="http://www.eclipse.org/uml2/1.0.0/UML" xmlns:umlnotation="http://www.ibm.com/xtools/1.5.0/Umlnotation" xmi:id="_al1S8NovEdqRBPR5WyT36A" name="Context Model" appliedProfile="_al1S9NovEdqRBPR5WyT36A _al1S99ovEdqRBPR5WyT36A _al1S-tovEdqRBPR5WyT36A _al1S_dovEdqRBPR5WyT36A _al1TANovEdqRBPR5WyT36A">

-  <eAnnotations xmi:id="_al1S8dovEdqRBPR5WyT36A" source="uml2.diagrams" references="_al1S8tovEdqRBPR5WyT36A">

-    <contents xmi:type="notation:Diagram" xmi:id="_al1S8tovEdqRBPR5WyT36A" type="Class" name="Main">

-      <children xmi:id="_ePDcYdovEdqRBPR5WyT36A" sourceEdges="_Fd3lQdowEdqRBPR5WyT36A _R5Rjwdo1EdqRBPR5WyT36A _pdfmkNo2EdqRBPR5WyT36A" targetEdges="_hmIF4dovEdqRBPR5WyT36A _mu9A4dovEdqRBPR5WyT36A _pe3jwNovEdqRBPR5WyT36A" element="_ePDcYNovEdqRBPR5WyT36A">

-        <children xmi:id="_ePJjANovEdqRBPR5WyT36A" type="ImageCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

-          <layoutConstraint xmi:type="notation:Size" xmi:id="_ePJjAdovEdqRBPR5WyT36A" width="530" height="530"/>

-        </children>

-        <children xmi:id="_ePJjAtovEdqRBPR5WyT36A" type="Stereotype" element="_ePDcYNovEdqRBPR5WyT36A"/>

-        <children xmi:id="_ePJjA9ovEdqRBPR5WyT36A" type="Kind" element="_ePDcYNovEdqRBPR5WyT36A"/>

-        <children xmi:id="_ePJjBNovEdqRBPR5WyT36A" type="Name" element="_ePDcYNovEdqRBPR5WyT36A"/>

-        <children xmi:id="_ePJjBdovEdqRBPR5WyT36A" type="AttributeCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

-          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjBtovEdqRBPR5WyT36A"/>

-        </children>

-        <children xmi:id="_ePJjB9ovEdqRBPR5WyT36A" type="OperationCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

-          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjCNovEdqRBPR5WyT36A"/>

-        </children>

-        <children xmi:id="_ePJjCdovEdqRBPR5WyT36A" visible="false" type="SignalCompartment" element="_ePDcYNovEdqRBPR5WyT36A">

-          <styles xmi:type="umlnotation:UMLListCompartmentStyle" xmi:id="_ePJjCtovEdqRBPR5WyT36A"/>

-        </children>

-        <styles xmi:type="umlnotation:UMLClassifierStyle" xmi:id="_ePDcYtovEdqRBPR5WyT36A" showStereotype="Label" useClassifierShape="true"/>

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-</uml:Model>

diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
deleted file mode 100644
index ed4b57639c..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.context;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.osoa.sca.ComponentContext;
-
-/**
- * Interface implemented by the provider of the ComponentContext.
- * 
- * @version $Rev$ $Date$
- */
-public interface ComponentContextFactory {
-    /**
-     * Create an instance of ComponentContext
-     * 
-     * @param component The runtime component
-     * @param requestContextFactory The factory to create RequestContext
-     * @return An instance of ComponentContext for the component
-     */
-    ComponentContext createComponentContext(RuntimeComponent component, RequestContextFactory requestContextFactory);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
deleted file mode 100644
index e92a8f2844..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.context;
-
-/**
- * An extension point for context factories. 
- *
- * @version $Rev$ $Date$
- */
-public interface ContextFactoryExtensionPoint {
-    
-    /**
-     * Add a context factory extension.
-     * 
-     * @param factory The factory to add
-     */
-    void addFactory(Object factory);
-    
-    /**
-     * Remove a context factory extension.
-     *  
-     * @param factory The factory to remove
-     */
-    void removeFactory(Object factory); 
-    
-    /**
-     * Get a factory implementing the given interface.
-     * @param factoryInterface the lookup key (factory interface)
-     * @return The factory
-     */
-    <T> T getFactory(Class<T> factoryInterface);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
deleted file mode 100644
index 5a0aefe55d..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.context;
-
-import java.lang.reflect.Constructor;
-import java.util.HashMap;
-
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of a model factory extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultContextFactoryExtensionPoint implements ContextFactoryExtensionPoint {
-
-    /**
-     * The Map of Factories that have been registered.
-     */
-    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
-
-    private ExtensionPointRegistry registry;
-
-    public DefaultContextFactoryExtensionPoint(ExtensionPointRegistry registry) {
-        this.registry = registry;
-    }
-
-    /**
-     * Add a model factory extension.
-     *
-     * @param factory The factory to add.
-     * @throws IllegalArgumentException if factory is null
-     */
-    public void addFactory(Object factory) throws IllegalArgumentException {
-        if (factory == null) {
-            throw new IllegalArgumentException("Cannot add null as a factory");
-        }
-
-        Class<?>[] interfaces = factory.getClass().getInterfaces();
-        for (int i = 0; i<interfaces.length; i++) {
-            factories.put(interfaces[i], factory);
-        }
-    }
-
-    /**
-     * Remove a model factory extension.
-     *
-     * @param factory The factory to remove
-     * @throws IllegalArgumentException if factory is null
-     */
-    public void removeFactory(Object factory) throws IllegalArgumentException {
-        if (factory == null) {
-            throw new IllegalArgumentException("Cannot remove null as a factory");
-        }
-
-        Class<?>[] interfaces = factory.getClass().getInterfaces();
-        for (int i = 0; i<interfaces.length; i++) {
-            factories.remove(interfaces[i]);
-        }
-    }
-
-    /**
-     * Get a factory implementing the given interface.
-     *
-     * @param factoryInterface The lookup key (factory interface)
-     * @return The factory
-     */
-    public <T> T getFactory(Class<T> factoryInterface) throws IllegalArgumentException {
-        if (factoryInterface == null) {
-            throw new IllegalArgumentException("Cannot get null as a factory");
-        }
-
-        Object factory = factories.get(factoryInterface);
-        if (factory == null) {
-
-            // Dynamically load a factory class declared under META-INF/services
-            try {
-                Class<?> factoryClass = ServiceDiscovery.getInstance().loadFirstServiceClass(factoryInterface);
-                if (factoryClass != null) {
-            
-                    // Default empty constructor
-                    Constructor<?> constructor = factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-            
-                    // Cache the loaded factory
-                    addFactory(factory);
-                }
-            } catch (Exception e) {
-                throw new IllegalArgumentException(e);
-            }
-
-        }
-
-        return factoryInterface.cast(factory);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
deleted file mode 100644
index 9766e164b8..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.context;
-
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-
-/**
- * Interface implemented by the provider of the property values
- *
- * @version $Rev$ $Date$
- */
-public interface PropertyValueFactory {
-
-    /**
-     * This method will create an instance of the value for the specified Property.
-     * 
-     * @param property The Property from which to retrieve the property value
-     * @param type The type of the property value being retrieved from the Property
-     * @param <B> Type type of the property value being looked up
-     * 
-     * @return the value for the Property
-     */
-    <B> B createPropertyValue(ComponentProperty property, Class<B> type);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
deleted file mode 100644
index 546757c766..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.context;
-
-import org.osoa.sca.RequestContext;
-
-/**
- * Interface implemented by the provider of the RequestContext.
- *
- * @version $Rev$ $Date$
- */
-public interface RequestContextFactory {
-    /**
-     * @return An instance of RequestContext for the current invocation
-     */
-    RequestContext createRequestContext();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/DefaultEndpointResolverFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/DefaultEndpointResolverFactoryExtensionPoint.java
deleted file mode 100644
index 04ac4ee20c..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/DefaultEndpointResolverFactoryExtensionPoint.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.endpointresolver;
-
-import java.lang.reflect.Constructor;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of a provider factory extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultEndpointResolverFactoryExtensionPoint implements EndpointResolverFactoryExtensionPoint {
-
-    private ExtensionPointRegistry registry;
-    private final Map<Class<?>, EndpointResolverFactory> endpointResolverFactories = new HashMap<Class<?>, EndpointResolverFactory>();
-    private boolean loaded;
-
-    /**
-     * The default constructor. Does nothing.
-     *
-     */
-    public DefaultEndpointResolverFactoryExtensionPoint(ExtensionPointRegistry registry) {
-        this.registry = registry;
-    }
-
-    /**
-     * Add an endpoint resolver factory.
-     * 
-     * @param endpointResolverFactory The resolver factory
-     */
-    public void addEndpointResolverFactory(EndpointResolverFactory endpointResolverFactory){
-        endpointResolverFactories.put(endpointResolverFactory.getModelType(), endpointResolverFactory);
-    }
-
-    /**
-     * Remove a endpoint resolver factory.
-     * 
-     * @param endpointResolverFactory The endpoint resolver factory
-     */
-    public void removeEndpointResolverFactory(EndpointResolverFactory endpointResolverFactory){
-        endpointResolverFactories.remove(endpointResolverFactory.getModelType());
-    }
-
-    /**
-     * Returns the provider factory associated with the given model type.
-     * @param modelType A model type
-     * @return The provider factory associated with the given model type
-     */
-    public EndpointResolverFactory getEndpointResolverFactory(Class<?> modelType) {
-        loadProviderFactories();
-
-        Class<?>[] classes = modelType.getInterfaces();
-        for (Class<?> c : classes) {
-            EndpointResolverFactory factory = endpointResolverFactories.get(c);
-            if (factory != null) {
-                return factory;
-            }
-        }
-        return endpointResolverFactories.get(modelType);
-    }
-
-
-    /**
-     * Load provider factories declared under META-INF/services.
-     * @param registry
-     */
-    private synchronized void loadProviderFactories() {
-        if (loaded)
-            return;
-
-        // Get the provider factory service declarations
-        Set<ServiceDeclaration> factoryDeclarations;
-        ServiceDiscovery serviceDiscovery = ServiceDiscovery.getInstance();
-        try {
-            factoryDeclarations = serviceDiscovery.getServiceDeclarations(EndpointResolverFactory.class);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-
-        // Get the extension point
-        EndpointResolverFactoryExtensionPoint factoryExtensionPoint =
-            registry.getExtensionPoint(EndpointResolverFactoryExtensionPoint.class);
-        List<EndpointResolverFactory> factories = new ArrayList<EndpointResolverFactory>();
-
-        for (ServiceDeclaration factoryDeclaration : factoryDeclarations) {
-            Map<String, String> attributes = factoryDeclaration.getAttributes();
-
-            // Find the model type that identifies this resolver
-            String modelTypeName = attributes.get("model");
-
-            // Create a provider factory wrapper and register it
-            EndpointResolverFactory factory =
-                new LazyEndpointResolverFactory(registry, modelTypeName, factoryDeclaration);
-            factoryExtensionPoint.addEndpointResolverFactory(factory);
-            factories.add(factory);
-        }
-
-        loaded = true;
-    }
-
-    /**
-     * A wrapper around an endpoint provider factory allowing lazy
-     * loading and initialization of endpoint providers.
-     */
-    private class LazyEndpointResolverFactory implements EndpointResolverFactory {
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration providerClass;
-        private EndpointResolverFactory factory;
-        private Class modelType;
-
-        private LazyEndpointResolverFactory(ExtensionPointRegistry registry,
-                                            String modelTypeName,
-                                            ServiceDeclaration providerClass) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.providerClass = providerClass;
-        }
-
-        @SuppressWarnings("unchecked")
-        private EndpointResolverFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<EndpointResolverFactory> factoryClass = (Class<EndpointResolverFactory>)providerClass.loadClass();
-                    Constructor<EndpointResolverFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        public EndpointResolver createEndpointResolver(Endpoint endpoint, Binding binding) {
-            return getFactory().createEndpointResolver(endpoint, binding);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-                    modelType = providerClass.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-
-    }    
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolver.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolver.java
deleted file mode 100644
index 79a10f6d84..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolver.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.endpointresolver;
-
-
-/**
- * A reference binding implementation can options implement this
- * interface to tie into the Tuscany SCA runtime
- * 
- * @version $Rev$ $Date$
- */
-public interface EndpointResolver {
-
-    /**
-     * This method will be invoked when the endpoint is
-     * activated. It gives the resolver the opportunity
-     * to do any set up ready for when it is asked to 
-     * resolve the endpoint when a message arrives
-     */
-    void start();
-    
-    /**
-     * This method will be invoked when the endpoint is
-     * to be resolved. The resolver will attempt to resolve the 
-     * endpoint against available services. The resolvers extending
-     * this interface will provide environment or binding specific 
-     * resolution processing
-     */
-    void resolve();
-
-    /**
-     * This method will be invoked when the endpont is
-     * deactivated. It gives the resolver the opportunity
-     * to take and required resolver shutdown actions
-     */
-    void stop();    
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactory.java
deleted file mode 100644
index fdd304a9c7..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactory.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.endpointresolver;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Endpoint;
-
-/**
- * A factory for creating the runtime artifacts that resolve endpoints.
- * 
- * @version $Rev$ $Date$
- */
-public interface EndpointResolverFactory <M>{
-
-    /**
-     * Creates a new endpoint resolver for the given component,
-     * reference and binding.
-     * 
-     * @param component The runtime component
-     * @param reference The reference on the runtime component
-     * @param enpoint The endpoint assembly model object
-     * @return The endpoint provider
-     */
-    EndpointResolver createEndpointResolver(Endpoint endpoint, Binding binding);
-    
-    Class<M> getModelType();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactoryExtensionPoint.java
deleted file mode 100644
index be55981131..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/endpointresolver/EndpointResolverFactoryExtensionPoint.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.endpointresolver;
-
-import java.util.List;
-
-
-/**
- * An extension point for resolver factories. Holds all of the resolver
- * factories from loaded extension points. Allows a resolver factory
- * to be located based on a given model type. Hence the runtime can 
- * generate endpoint resolvers from the in memory assembly model. 
- *
- * @version $Rev$ $Date$
- */
-public interface EndpointResolverFactoryExtensionPoint {
-
-
-    /**
-     * Add an endpoint resolver factory.
-     * 
-     * @param endpointResolverFactory The resolver factory
-     */
-    void addEndpointResolverFactory(EndpointResolverFactory endpointResolverFactory);
-
-    /**
-     * Remove a endpoint resolver factory.
-     * 
-     * @param endpointResolverFactory The endpoint resolver factory
-     */
-    void removeEndpointResolverFactory(EndpointResolverFactory endpointResolverFactory);
-
-    /**
-     * Returns the endpoint resolver factory associated with the given binding type.
-     * @param bindingType A binding type
-     * @return The endpoint resolver factory associated with the given binding type
-     */
-    EndpointResolverFactory getEndpointResolverFactory(Class<?> bindingType);
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
deleted file mode 100644
index 992c1188f7..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/Event.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * The base interface for events that are propagated in the runtime
- *
- * @version $Rev$ $Date$
- */
-public interface Event {
-
-    /**
-     * Returns the source of the event
-     */
-    Object getSource();
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
deleted file mode 100644
index d17aebd7e8..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventFilter.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * Evaluates whether a {@link RuntimeEventListener} is applicable to a given runtime event
- *
- * @version $Rev$ $Date$
- */
-public interface EventFilter {
-
-    /**
-     * Performs the actual evaluation on an event
-     * @param event Returns true if the event matches implemented criteria
-     * @return Match result
-     */
-    boolean match(Event event);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
deleted file mode 100644
index f209eb8936..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/EventPublisher.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * Publishes events in the runtime by accepting {@link Event} objects and 
- * forwarding them to all registered {@link RuntimeEventListener} objects.
- *
- * @version $Rev$ $Date$
- */
-public interface EventPublisher {
-
-    /**
-     * Publish an event to all registered listeners
-     * @param object The event to publish
-     */
-    void publish(Event object);
-
-    /**
-     * Registers a listener to receive notifications for the context
-     * @param listener The listener to add
-     */
-    void addListener(RuntimeEventListener listener);
-
-    /**
-     * Registers a listener to receive notifications for the context
-     * @param filter The filter that will be applied before the lister is called
-     * @param listener The lister to add
-     */
-    void addListener(EventFilter filter, RuntimeEventListener listener);
-
-
-    /**
-     * Removes a previously registered listener
-     * @param listener The listener to remove
-     */
-    void removeListener(RuntimeEventListener listener);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
deleted file mode 100644
index b34dceee62..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/RuntimeEventListener.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-import java.util.EventListener;
-
-/**
- * Listeners observe events fired in the SCA runtime.
- *
- * @version $Rev$ $Date$
- */
-public interface RuntimeEventListener extends EventListener {
-
-    /**
-     * Accepts and event and acts on it
-     * @param event The event to act on
-     */
-    void onEvent(Event event);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
deleted file mode 100644
index f888908340..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/event/TrueFilter.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.event;
-
-/**
- * An event filter that always returns a true condition
- *
- * @version $Rev$ $Date$
- */
-public class TrueFilter implements EventFilter {
-
-    /**
-     * Performs the actual evaluation on an event. Always returns true
-     * in this case
-     * @param event The incoming event which is ignored
-     * @return true
-     */
-    public boolean match(Event event) {
-        return true;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
deleted file mode 100644
index 957a15ce8a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.invocation;
-
-/**
- * An invoker or interceptor can optionally implement this interface to indicate if they can 
- * enforce the pass-by-value semantics for an operation on remotable interfaces.
- * 
- * @version $Rev$ $Date$
- */
-public interface DataExchangeSemantics {
-    /**
-     * Indicate if the data can be passed in by reference as they won't be mutated.
-     * @return true if pass-by-reference is allowed
-     */
-    boolean allowsPassByReference();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
deleted file mode 100644
index a5f221fc11..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-/**
- * Synchronous mediation associated with a client- or target- side wire.
- *
- * @version $Rev$ $Date$
- */
-public interface Interceptor extends Invoker {
-
-    /**
-     * Sets the next invoker
-     * @param next The next invoker
-     */
-    void setNext(Invoker next);
-
-    /**
-     * Returns the next invoker or null
-     * @return The next Invoker
-     */
-    Invoker getNext();
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
deleted file mode 100644
index 75719bb0cc..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-
-/**
- * A wire consists of 1..n invocation chains associated with the operations of its source service contract.
- * <p/>
- * Invocation chains may contain <code>Interceptors</code> that process invocations.
- * <p/>
- * A <code>Message</code> is used to pass data associated with an invocation through the chain.
- *
- * @version $Rev$ $Date$
- */
-public interface InvocationChain {
-    /**
-     * Returns the target operation for this invocation chain.
-     *
-     * @return The target operation for this invocation chain
-     */
-    Operation getTargetOperation();
-
-    /**
-     * Updates the target operation for this invocation chain.
-     *
-     * @param operation The new target operation for this invocation chain
-     */
-    void setTargetOperation(Operation operation);
-    
-    /**
-     * Returns the source operation for this invocation chain.
-     *
-     * @return The source operation for this invocation chain
-     */    
-    Operation getSourceOperation();
-
-    /**
-     * Adds an interceptor to the chain. For reference side, it will be added to
-     * Phase.REFERENCE. For service side, it will be added to Phase.SERVICE 
-     *
-     * @param interceptor The interceptor to add
-     */
-    void addInterceptor(Interceptor interceptor);
-
-    /**
-     * Adds an invoker to the chain
-     *
-     * @param invoker The invoker to add
-     */
-    void addInvoker(Invoker invoker);
-
-    /**
-     * Returns the first invoker in the chain.
-     *
-     * @return The first invoker in the chain
-     */
-    Invoker getHeadInvoker();
-
-    /**
-     * @deprecated This method is not used
-     * Returns the last invoker in the chain.
-     *
-     * @return The last invoker in the chain
-     */
-    @Deprecated
-    Invoker getTailInvoker();
-
-    /**
-     * @deprecated Please use <code>void addInterceptor(String phase, Interceptor interceptor);</code>
-     * Adds an interceptor at the given position in the interceptor stack
-     *
-     * @param index       The position in the interceptor stack to add the interceptor
-     * @param interceptor The interceptor to add
-     */
-    @Deprecated
-    void addInterceptor(int index, Interceptor interceptor);
-    
-    /**
-     * Add an interceptor to the given phase
-     * @param phase
-     * @param interceptor
-     */
-    void addInterceptor(String phase, Interceptor interceptor);
-    
-    /**
-     * Indicate if the data can be passed in by reference as they won't be mutated.
-     * @return true if pass-by-reference is allowed
-     */
-    boolean allowsPassByReference();
-    /**
-     * Force the invocation to allow pass-by-reference
-     * @param allowsPBR
-     */
-    void setAllowsPassByReference(boolean allowsPBR);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
deleted file mode 100644
index 2748bbed9a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-/**
- * Synchronous mediation associated with a client- or target- side wire.
- *
- * @version $Rev$ $Date$
- */
-public interface Invoker {
-
-    /**
-     * Process a synchronous wire
-     *
-     * @param msg The request Message for the wire
-     * @return The response Message from the wire
-     */
-    Message invoke(Message msg);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
deleted file mode 100644
index 16cb4132e4..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-
-/**
- * Represents a request, response, or exception flowing through a wire
- *
- * @version $Rev $Date$
- */
-public interface Message {
-
-    /**
-     * Returns the body of the message, which will be the payload or parameters associated with the wire
-     * @return The body of the message
-     */
-    <T> T getBody();
-
-    /**
-     * Sets the body of the message.
-     * @param body The body of the message
-     */
-    <T> void setBody(T body);
-
-    /**
-     * Get the end point reference of the source reference
-     * @return The end point reference of the reference originating the message
-     */
-    EndpointReference getFrom();
-
-    /**
-     * Set the end point reference of the reference originating the message
-     * @param from The end point reference of the reference originating the message
-     */
-    void setFrom(EndpointReference from);
-
-    /**
-     * Get the end point reference of target service
-     * @return The end point reference of the service that the message targets
-     */
-    EndpointReference getTo();
-
-    /**
-     * Set the end point reference of target service
-     * @param to The end point reference of the service that the message targets
-     */
-    void setTo(EndpointReference to);
-    
-    /**
-     * Returns the id of the message
-     * @return The message Id
-     */
-    Object getMessageID();
-
-    /**
-     * Sets the id of the message
-     * @param messageId The message ID
-     */
-    void setMessageID(Object messageId);
-
-    /**
-     * Determines if the message represents a fault/exception
-     *
-     * @return true If the message body is a fault object, false if the body is a normal payload
-     */
-    boolean isFault();
-
-    /**
-     * Set the message body with a fault object. After this method is called, isFault() returns true.
-     *
-     * @param fault The fault object represents an exception
-     */
-    <T> void setFaultBody(T fault);
-
-    /**
-     * Returns the operation that created the message.
-     *
-     * @return The operation that created the message
-     */
-    Operation getOperation();
-
-    /**
-     * Sets the operation that created the message.
-     *
-     * @param op The operation that created the message
-     */
-    void setOperation(Operation op);
-    
-    /** 
-     * Returns a list of objects that are contained in the message header
-     * 
-     * @return
-     */
-    List<Object> getHeaders();
-
-    /**
-     * Returns the binding context in force for this message
-     */
-    <T> T getBindingContext();
-
-    /**
-     * Set the binding context that is in force for this message
-     * @param bindingContext
-     */
-    <T> void setBindingContext(T bindingContext);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
deleted file mode 100644
index 38c900e36a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.invocation;
-
-
-/**
- * A factory for messages
- *
- * @version $Rev $Date$
- */
-public interface MessageFactory {
-
-    /**
-     * Creates a new message.
-     * 
-     * @return The new message
-     */
-    Message createMessage();
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
deleted file mode 100644
index af8ad6e582..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.invocation;
-
-/**
- * Tuscany built-in phases for the invocation chain
- * 
- * @version $Rev$ $Date$
- */
-public interface Phase {
-    // The first phase for outgoing invocations via a reference
-    String REFERENCE = "component.reference";
-
-    // data transformation and validation
-    String REFERENCE_INTERFACE = "reference.interface";
-
-    // reference policy handling
-    String REFERENCE_POLICY = "reference.policy";
-
-    // reference binding invoker
-    String REFERENCE_BINDING = "reference.binding";
-
-    String REFERENCE_BINDING_WIREFORMAT = "reference.binding.wireformat";
-    String REFERENCE_BINDING_POLICY = "reference.binding.policy";
-    String REFERENCE_BINDING_TRANSPORT = "reference.binding.transport";
-
-    String SERVICE_BINDING_TRANSPORT = "service.binding.transport";
-    String SERVICE_BINDING_OPERATION_SELECTOR = "service.binding.operationselector";
-    String SERVICE_BINDING_WIREFORMAT = "service.binding.wireformat";
-    String SERVICE_BINDING_POLICY = "service.binding.policy";
-    
-    
-    // The first phase for incoming invocations via a service
-    String SERVICE_BINDING = "service.binding";
-
-    // service policy handling
-    String SERVICE_POLICY = "service.policy";
-
-    // data validation and transformation
-    String SERVICE_INTERFACE = "service.interface";
-
-    // TODO: not sure if we need to have this face
-    String SERVICE = "component.service";
-
-    // implementation policy handling
-    String IMPLEMENTATION_POLICY = "implementation.policy";
-
-    // implementation invoker
-    String IMPLEMENTATION = "component.implementation";
-
-    // String getName();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
deleted file mode 100644
index 3887db4873..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.management;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Interface for the management service abstraction. The implementation
- * could be based on a variety of technologies including JMX, WSDM,
- * SNMP etc.
- *
- * @version $Revision$ $Date$
- */
-public interface ManagementService {
-
-    /**
-     * Registers a component for management.
-     *
-     * @param name      Name of the component.
-     * @param component Component to be registered.
-     */
-    void registerComponent(String name, RuntimeComponent component);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
deleted file mode 100644
index 0f6a932c51..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * A factory for creating the runtime artifacts that represent bindings.
- * 
- * @version $Rev$ $Date$
- */
-public interface BindingProviderFactory<M extends Binding> extends ProviderFactory<M> {
-
-    /**
-     * Creates a new reference binding provider for the given component and
-     * reference.
-     * 
-     * @param component The runtime component
-     * @param reference The reference on the runtime component
-     * @param binding The binding assembly model object
-     * @return The binding provider
-     */
-    ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
-                                                            RuntimeComponentReference reference,
-                                                            M binding);
-
-    /**
-     * Creates a new service binding provider for the given component and
-     * service.
-     * 
-     * @param component The runtime component
-     * @param service The service on the runtime component
-     * @param binding The binding assembly model object
-     * @return The binding provider
-     */
-    ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
-                                                        RuntimeComponentService service,
-                                                        M binding);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
deleted file mode 100644
index df46af121c..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.lang.reflect.Constructor;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * Default implementation of a provider factory extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExtensionPoint {
-
-    private ExtensionPointRegistry registry;
-    private final Map<Class<?>, ProviderFactory> providerFactories = new HashMap<Class<?>, ProviderFactory>();
-    private final List<PolicyProviderFactory> policyProviderFactories = new ArrayList<PolicyProviderFactory>();
-    private boolean loaded;
-
-    /**
-     * The default constructor. Does nothing.
-     *
-     */
-    public DefaultProviderFactoryExtensionPoint(ExtensionPointRegistry registry) {
-        this.registry = registry;
-    }
-
-    /**
-     * Add a provider factory.
-     * 
-     * @param providerFactory The provider factory
-     */
-    public void addProviderFactory(ProviderFactory providerFactory) {
-        if(providerFactory instanceof PolicyProviderFactory) {
-            policyProviderFactories.add((PolicyProviderFactory)providerFactory);
-        } 
-        providerFactories.put(providerFactory.getModelType(), providerFactory);
-    }
-
-    /**
-     * Remove a provider factory.
-     * 
-     * @param providerFactory The provider factory
-     */
-    public void removeProviderFactory(ProviderFactory providerFactory) {
-        if(providerFactory instanceof PolicyProviderFactory) {
-            policyProviderFactories.remove((PolicyProviderFactory)providerFactory);
-        }
-        providerFactories.remove(providerFactory.getModelType());
-    }
-
-    /**
-     * Returns the provider factory associated with the given model type.
-     * @param modelType A model type
-     * @return The provider factory associated with the given model type
-     */
-    public ProviderFactory getProviderFactory(Class<?> modelType) {
-        loadProviderFactories();
-
-        Class<?>[] classes = modelType.getInterfaces();
-        for (Class<?> c : classes) {
-            ProviderFactory factory = providerFactories.get(c);
-            if (factory != null) {
-                return factory;
-            }
-        }
-        return providerFactories.get(modelType);
-    }
-
-    public List<PolicyProviderFactory> getPolicyProviderFactories() {
-        loadProviderFactories();
-        return policyProviderFactories;
-    }
-
-    /**
-     * Load provider factories declared under META-INF/services.
-     * @param registry
-     */
-    private synchronized void loadProviderFactories() {
-        if (loaded)
-            return;
-
-        loadProviderFactories(BindingProviderFactory.class);
-        loadProviderFactories(ImplementationProviderFactory.class);
-        loadProviderFactories(PolicyProviderFactory.class);
-        loadProviderFactories(WireFormatProviderFactory.class);
-        loadProviderFactories(OperationSelectorProviderFactory.class);
-
-        loaded = true;
-    }
-
-    /**
-     * Load provider factories declared under META-INF/services.
-     * @param registry
-     * @param factoryClass
-     * @return
-     */
-    private List<ProviderFactory> loadProviderFactories(Class<?> factoryClass) {
-
-        // Get the provider factory service declarations
-        Set<ServiceDeclaration> factoryDeclarations;
-        ServiceDiscovery serviceDiscovery = ServiceDiscovery.getInstance();
-        try {
-            factoryDeclarations = serviceDiscovery.getServiceDeclarations(factoryClass);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-
-        // Get the target extension point
-        ProviderFactoryExtensionPoint factoryExtensionPoint =
-            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
-        List<ProviderFactory> factories = new ArrayList<ProviderFactory>();
-
-        for (ServiceDeclaration factoryDeclaration : factoryDeclarations) {
-            Map<String, String> attributes = factoryDeclaration.getAttributes();
-
-            // Load an implementation provider factory
-            if (factoryClass == ImplementationProviderFactory.class) {
-                String modelTypeName = attributes.get("model");
-
-                // Create a provider factory wrapper and register it
-                ImplementationProviderFactory factory =
-                    new LazyImplementationProviderFactory(registry, modelTypeName, factoryDeclaration);
-                factoryExtensionPoint.addProviderFactory(factory);
-                factories.add(factory);
-
-            } else if (factoryClass == BindingProviderFactory.class) {
-
-                // Load a binding provider factory
-                String modelTypeName = attributes.get("model");
-
-                // Create a provider factory wrapper and register it
-                BindingProviderFactory factory =
-                    new LazyBindingProviderFactory(registry, modelTypeName, factoryDeclaration);
-                factoryExtensionPoint.addProviderFactory(factory);
-                factories.add(factory);
-            } else if (factoryClass == PolicyProviderFactory.class) {
-                // Load a policy provider factory
-                String modelTypeName = attributes.get("model");
-
-                // Create a provider factory wrapper and register it
-                PolicyProviderFactory factory =
-                    new LazyPolicyProviderFactory(registry, modelTypeName, factoryDeclaration);
-                factoryExtensionPoint.addProviderFactory(factory);
-                factories.add(factory);
-            } else if (factoryClass == WireFormatProviderFactory.class) {
-
-                // Load a wire format provider factory
-                String modelTypeName = attributes.get("model");
-
-                // Create a provider factory wrapper and register it
-                WireFormatProviderFactory factory =
-                    new LazyWireFormatProviderFactory(registry, modelTypeName, factoryDeclaration);
-                factoryExtensionPoint.addProviderFactory(factory);
-                factories.add(factory);
-            } else if (factoryClass == OperationSelectorProviderFactory.class) {
-
-                // Load a wire format provider factory
-                String modelTypeName = attributes.get("model");
-
-                // Create a provider factory wrapper and register it
-                OperationSelectorProviderFactory factory =
-                    new LazyOperationSelectorProviderFactory(registry, modelTypeName, factoryDeclaration);
-                factoryExtensionPoint.addProviderFactory(factory);
-                factories.add(factory);
-            }
-        }
-        return factories;
-    }
-
-    /**
-     * A wrapper around an implementation provider factory allowing lazy
-     * loading and initialization of implementation providers.
-     */
-    private static class LazyBindingProviderFactory implements BindingProviderFactory {
-
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration factoryDeclaration;
-        private BindingProviderFactory factory;
-        private Class modelType;
-
-        private LazyBindingProviderFactory(ExtensionPointRegistry registry,
-                                           String modelTypeName,
-                                           ServiceDeclaration factoryDeclaration) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.factoryDeclaration = factoryDeclaration;
-        }
-
-        @SuppressWarnings("unchecked")
-        private BindingProviderFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<BindingProviderFactory> factoryClass =
-                        (Class<BindingProviderFactory>)factoryDeclaration.loadClass();
-                    Constructor<BindingProviderFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        @SuppressWarnings("unchecked")
-        public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
-                                                                       RuntimeComponentReference reference,
-                                                                       Binding binding) {
-            return getFactory().createReferenceBindingProvider(component, reference, binding);
-        }
-
-        @SuppressWarnings("unchecked")
-        public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
-                                                                   RuntimeComponentService service,
-                                                                   Binding binding) {
-            return getFactory().createServiceBindingProvider(component, service, binding);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-                    modelType = factoryDeclaration.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-
-    }
-
-    /**
-     * A wrapper around an implementation provider factory allowing lazy
-     * loading and initialization of implementation providers.
-     */
-    private class LazyImplementationProviderFactory implements ImplementationProviderFactory {
-
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration providerClass;
-        private ImplementationProviderFactory factory;
-        private Class modelType;
-
-        private LazyImplementationProviderFactory(ExtensionPointRegistry registry,
-                                                  String modelTypeName,
-                                                  ServiceDeclaration providerClass) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.providerClass = providerClass;
-        }
-
-        @SuppressWarnings("unchecked")
-        private ImplementationProviderFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<ImplementationProviderFactory> factoryClass =
-                        (Class<ImplementationProviderFactory>)providerClass.loadClass();
-                    Constructor<ImplementationProviderFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        @SuppressWarnings("unchecked")
-        public ImplementationProvider createImplementationProvider(RuntimeComponent component,
-                                                                   Implementation Implementation) {
-            return getFactory().createImplementationProvider(component, Implementation);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-
-                    modelType = providerClass.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-
-    }
-
-    /**
-     * A wrapper around an policy provider factory allowing lazy
-     * loading and initialization of policy providers.
-     */
-    private class LazyPolicyProviderFactory implements PolicyProviderFactory {
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration providerClass;
-        private PolicyProviderFactory factory;
-        private Class modelType;
-
-        private LazyPolicyProviderFactory(ExtensionPointRegistry registry,
-                                          String modelTypeName,
-                                          ServiceDeclaration providerClass) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.providerClass = providerClass;
-        }
-
-        @SuppressWarnings("unchecked")
-        private PolicyProviderFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<PolicyProviderFactory> factoryClass = (Class<PolicyProviderFactory>)providerClass.loadClass();
-                    Constructor<PolicyProviderFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component,
-                                                                 Implementation implementation) {
-            return getFactory().createImplementationPolicyProvider(component, implementation);
-        }
-
-        public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
-                                                            RuntimeComponentReference reference,
-                                                            Binding binding) {
-            return getFactory().createReferencePolicyProvider(component, reference, binding);
-        }
-
-        public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
-                                                          RuntimeComponentService service,
-                                                          Binding binding) {
-            return getFactory().createServicePolicyProvider(component, service, binding);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-                    modelType = providerClass.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-    }
-
-    /**
-     * A wrapper around a wire format provider factory allowing lazy
-     * loading and initialization of wire format providers.
-     */
-    private class LazyWireFormatProviderFactory implements WireFormatProviderFactory {
-
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration providerClass;
-        private WireFormatProviderFactory factory;
-        private Class modelType;
-
-        private LazyWireFormatProviderFactory(ExtensionPointRegistry registry,
-                                              String modelTypeName,
-                                              ServiceDeclaration providerClass) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.providerClass = providerClass;
-        }
-
-        @SuppressWarnings("unchecked")
-        private WireFormatProviderFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<WireFormatProviderFactory> factoryClass =
-                        (Class<WireFormatProviderFactory>)providerClass.loadClass();
-                    Constructor<WireFormatProviderFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        @SuppressWarnings("unchecked")
-        public WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component,
-                                                                    RuntimeComponentReference reference,
-                                                                    Binding binding){
-            return getFactory().createReferenceWireFormatProvider(component, reference, binding);
-        }
-
-        @SuppressWarnings("unchecked")
-        public WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component,
-                                                                  RuntimeComponentService service,
-                                                                  Binding binding){
-            return getFactory().createServiceWireFormatProvider(component, service, binding);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-
-                    modelType = providerClass.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-    }
-
-    /**
-     * A wrapper around a operation selector provider factory allowing lazy
-     * loading and initialization of operation selector providers.
-     */
-    private class LazyOperationSelectorProviderFactory implements OperationSelectorProviderFactory {
-
-        private ExtensionPointRegistry registry;
-        private String modelTypeName;
-        private ServiceDeclaration providerClass;
-        private OperationSelectorProviderFactory factory;
-        private Class modelType;
-
-        private LazyOperationSelectorProviderFactory(ExtensionPointRegistry registry,
-                                                     String modelTypeName,
-                                                     ServiceDeclaration providerClass) {
-            this.registry = registry;
-            this.modelTypeName = modelTypeName;
-            this.providerClass = providerClass;
-        }
-
-        @SuppressWarnings("unchecked")
-        private OperationSelectorProviderFactory getFactory() {
-            if (factory == null) {
-                try {
-                    Class<OperationSelectorProviderFactory> factoryClass =
-                        (Class<OperationSelectorProviderFactory>)providerClass.loadClass();
-                    Constructor<OperationSelectorProviderFactory> constructor =
-                        factoryClass.getConstructor(ExtensionPointRegistry.class);
-                    factory = constructor.newInstance(registry);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return factory;
-        }
-
-        @SuppressWarnings("unchecked")
-        public OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component,
-                                                                    RuntimeComponentReference reference,
-                                                                    Binding binding){
-            return getFactory().createReferenceOperationSelectorProvider(component, reference, binding);
-        }
-
-        @SuppressWarnings("unchecked")
-        public OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component,
-                                                                  RuntimeComponentService service,
-                                                                  Binding binding){
-            return getFactory().createServiceOperationSelectorProvider(component, service, binding);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-
-                    modelType = providerClass.loadClass(modelTypeName);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultSCADefinitionsProviderExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultSCADefinitionsProviderExtensionPoint.java
deleted file mode 100644
index 76ca061bab..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultSCADefinitionsProviderExtensionPoint.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.lang.reflect.Constructor;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Concrete Implementation for the SCADefinitionsProviderExtensionPoint
- *
- * @version $Rev$ $Date$
- */
-public class DefaultSCADefinitionsProviderExtensionPoint implements
-    SCADefinitionsProviderExtensionPoint {
-
-    private ExtensionPointRegistry extensionPointRegistry = null;
-    
-    private List<SCADefinitionsProvider> scaDefnsProviders = new ArrayList<SCADefinitionsProvider>();
-    
-    public DefaultSCADefinitionsProviderExtensionPoint(ExtensionPointRegistry extnPtReg) {
-        this.extensionPointRegistry = extnPtReg;
-    }
-
-    public void addSCADefinitionsProvider(SCADefinitionsProvider provider) {
-        scaDefnsProviders.add(provider);
-    }
-
-    public void removeSCADefinitionsProvider(SCADefinitionsProvider provider) {
-        scaDefnsProviders.remove(provider);
-    }
-
-    public List<SCADefinitionsProvider> getSCADefinitionsProviders() {
-        if (scaDefnsProviders.isEmpty()) {
-            loadProviders();
-        }
-        return scaDefnsProviders;
-    }
-
-    private synchronized void loadProviders() {
-        // Get the provider service declarations
-        Set<ServiceDeclaration> defnProviderDecls;
-        SCADefinitionsProvider aProvider = null;
-        Class providerClass = null;
-        Constructor constructor = null;
-
-        try {
-            defnProviderDecls =
-                ServiceDiscovery.getInstance().getServiceDeclarations(SCADefinitionsProvider.class);
-    
-            for (ServiceDeclaration aDefnProviderDecl : defnProviderDecls) {
-                providerClass = aDefnProviderDecl.loadClass();
-            
-                try {
-                    constructor = providerClass.getConstructor();
-                    aProvider = (SCADefinitionsProvider)constructor.newInstance();
-                } catch (NoSuchMethodException e1) {
-                        constructor = providerClass.getConstructor(ExtensionPointRegistry.class);
-                        aProvider = (SCADefinitionsProvider)constructor.newInstance(extensionPointRegistry);
-                } 
-                
-                scaDefnsProviders.add(aProvider);
-            }
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
deleted file mode 100644
index 015c673d66..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * A component implementation can implement this interface in order to tie 
- * into the Tuscany runtime 
- * 
- * @version $Rev$ $Date$
- */
-public interface ImplementationProvider {
-
-    /**
-     * This method will be invoked when the component implementation
-     * is activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component implementation
-     * is deactivated.
-     */
-    void stop();
-
-    /**
-     * Create an invoker for the component implementation in the invocation
-     * chain. The invoker will be responsible for calling the implementation
-     * logic for the given component.
-     * 
-     * @param service The component service
-     * @param operation The operation that the interceptor will handle
-     * @return An invoker that handles the invocation logic, null should be
-     *         returned if no invoker is required
-     */
-    Invoker createInvoker(RuntimeComponentService service, Operation operation);
-
-    /**
-     * For bindings that invoke one-way callback operations asynchronously,
-     * there is no need to perform a thread switch before calling the invoker.
-     * This method indicates whether the binding has this capability.
-     * 
-     * @return true if the callback invoker is able to invoke one-way operations
-     *         asynchronously, false if all invocations are synchronous
-     */
-    boolean supportsOneWayInvocation();
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
deleted file mode 100644
index 6a37d1e951..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * An interface for factories that create implementation providers.  
- * 
- * @version $Rev$ $Date$
- */
-public interface ImplementationProviderFactory<M extends Implementation> extends ProviderFactory<M> {
-    
-    /**
-     * Creates a new implementation provider for the given
-     * component.
-     * 
-     * @param component The runtime component
-     * @param Implementation The implementation type
-     * @return The implementation provider
-     */
-    ImplementationProvider createImplementationProvider(RuntimeComponent component, M Implementation);
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java
deleted file mode 100644
index f385c7dfba..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.invocation.Interceptor;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface OperationSelectorProvider {
-    /**
-     * Create an interceptor for the operation selector
-     * @return An interceptor that realize the policySet
-     */
-    Interceptor createInterceptor();
-
-    /**
-     * Get the phase that the interceptor should be added
-     * @return The phase that this interceptor belongs to
-     */
-    String getPhase();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java
deleted file mode 100644
index 183b38cb33..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.OperationSelector;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface OperationSelectorProviderFactory<M extends OperationSelector> extends ProviderFactory<M> {
-    /**
-     * Create wire format provider for a given reference binding
-     * @param component
-     * @param reference
-     * @param binding
-     * @return
-     */
-    OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component,
-                                                                       RuntimeComponentReference reference,
-                                                                       Binding binding);
-
-    /**
-     * Create policy provider for a given service binding
-     * @param component
-     * @param service
-     * @param binding
-     * @return
-     */
-    OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component,
-                                                                     RuntimeComponentService service,
-                                                                     Binding binding);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
deleted file mode 100644
index f2b59a7c54..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.util.List;
-
-import javax.xml.namespace.QName;
-
-/**
- * This interface can be optionally implemented by the Binding or Implementation providers to
- * indicate if they implement the policies in the binding/implementation provider.
- * 
- * @version $Rev$ $Date$
- */
-public interface PolicyImplementor {
-    /**
-     * Get a list of policy names that are implemented by this policy implementor
-     * @return A list of policy names
-     */
-    List<QName> getImplementedPolicies();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
deleted file mode 100644
index 644283dea1..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface PolicyProvider {
-    /**
-     * Create an interceptor for a given operation
-     * @param operation
-     * @return An interceptor that realize the policySet
-     */
-    Interceptor createInterceptor(Operation operation);
-
-    /**
-     * Get the phase that the interceptor should be added
-     * @return The phase that this interceptor belongs to
-     */
-    String getPhase();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
deleted file mode 100644
index b60a14d2da..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.policy.Policy;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface PolicyProviderFactory<M extends Policy> extends ProviderFactory<M> {
-    /**
-     * Create policy provider for a given reference binding
-     * @param component
-     * @param reference
-     * @param binding
-     * @return
-     */
-    PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
-                                                 RuntimeComponentReference reference,
-                                                 Binding binding);
-
-    /**
-     * Create policy provider for a given service binding
-     * @param component
-     * @param service
-     * @param binding
-     * @return
-     */
-    PolicyProvider createServicePolicyProvider(RuntimeComponent component,
-                                               RuntimeComponentService service,
-                                               Binding binding);
-
-    /**
-     * Create policy provider for a given component implementation
-     * @param component
-     * @param implementation
-     * @return
-     */
-    PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
deleted file mode 100644
index 2102806881..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-/**
- * A factory for runtime providers.
- *
- * @version $Rev$ $Date$
- */
-public interface ProviderFactory<M> {
-
-    /**
-     * The model type that this factory creates providers for.
-     * 
-     * @return the model type
-     */
-    Class<M> getModelType();
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
deleted file mode 100644
index d8f9973338..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.util.List;
-
-
-/**
- * An extension point for provider factories. Holds all of the provider
- * factories from loaded extension points. Allows a provider factory
- * to be located based on a given model type. Hence the runtime can 
- * generate runtime artifacts from the in memory assembly model. 
- *
- * @version $Rev$ $Date$
- */
-public interface ProviderFactoryExtensionPoint {
-
-
-    /**
-     * Add a provider factory.
-     * 
-     * @param providerFactory The provider factory
-     */
-    void addProviderFactory(ProviderFactory providerFactory);
-
-    /**
-     * Remove a provider factory.
-     * 
-     * @param providerFactory The provider factory
-     */
-    void removeProviderFactory(ProviderFactory providerFactory);
-
-    /**
-     * Returns the provider factory associated with the given model type.
-     * @param modelType A model type
-     * @return The provider factory associated with the given model type
-     */
-    ProviderFactory getProviderFactory(Class<?> modelType);
-    
-    /**
-     * Get a list of registered PolicyProviderFactory
-     * @return a list of registered PolicyProviderFactory
-     */
-    List<PolicyProviderFactory> getPolicyProviderFactories();
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
deleted file mode 100644
index b3ab1d8b87..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Invoker;
-
-/**
- * A reference binding implementation can options implement this
- * interface to tie into the Tuscany SCA runtime
- * 
- * @version $Rev$ $Date$
- */
-public interface ReferenceBindingProvider {
-
-    /**
-     * This method will be invoked when the component reference binding is
-     * activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component reference binding is
-     * deactivated.
-     */
-    void stop();
-
-    /**
-     * Create an invoker for the reference binding in the invocation chain. The
-     * invoker is responsible for making the outbound invocation over the
-     * binding protocol.
-     * 
-     * @param operation The operation that the interceptor will handle
-     * @return An invoker that handles the invocation logic, null should be
-     *         returned if no invoker is required
-     */
-    Invoker createInvoker(Operation operation);
-
-    /**
-     * Get the effective interface contract imposed by the binding. For example,
-     * it will be interface contract introspected from the WSDL portType used by
-     * the endpoint for a WebService binding.
-     * 
-     * @return The effective interface contract, if null is returned, the
-     *         interface contract for the component reference will be used
-     */
-    InterfaceContract getBindingInterfaceContract();
-
-    /**
-     * For bindings that invoke one-way operations asynchronously, there is no
-     * need to perform a thread switch before calling the invoker. This method
-     * indicates whether the binding has this capability.
-     * 
-     * @return true if the binding invoker is able to invoke one-way operations
-     *         asynchronously, false if all invocations are synchronous
-     */
-    boolean supportsOneWayInvocation();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java
deleted file mode 100644
index 3ea9d0ac3c..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * TODO RRB experiment
- * This is an experiment extension to try out the request response
- * binding function
- * 
- * @version $Rev$ $Date$
- */
-public interface ReferenceBindingProviderRRB extends ReferenceBindingProvider {
-    
-    void configureBindingChain(RuntimeWire runtimeWire);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProvider.java
deleted file mode 100644
index bd0f4d4b75..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProvider.java
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.definitions.SCADefinitions;
-
-/**
- * Models a provider of SCA Definitions.  Typically SCA Definitions providers 
- * may either load a definitions.xml file or create the SCA Definitions model
- * programmatically.
- *
- * @version $Rev$ $Date$
- */
-public interface SCADefinitionsProvider {
-    SCADefinitions getSCADefinition() throws SCADefinitionsProviderException ;
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderException.java
deleted file mode 100644
index b05130d6c8..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderException.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-/**
- * @version $Rev$ $Date$
- */
-public class SCADefinitionsProviderException extends Exception {
-   
-    public SCADefinitionsProviderException(Throwable e) {
-        super(e);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderExtensionPoint.java
deleted file mode 100644
index a5d60cc6eb..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/SCADefinitionsProviderExtensionPoint.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.util.List;
-
-/**
- * An extension point for SCA Definitions Providers.  SCA Definition providers, load SCA Definitions
- * items that are being specifically contributed by the module that hosts the provider in question.
- *
- * @version $Rev$ $Date$
- */
-public interface SCADefinitionsProviderExtensionPoint {
-    
-    void addSCADefinitionsProvider(SCADefinitionsProvider provider);
-    void removeSCADefinitionsProvider(SCADefinitionsProvider provider);
-    List<SCADefinitionsProvider> getSCADefinitionsProviders();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
deleted file mode 100644
index e15234a549..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-
-/**
- * A service binding can optionally implement this interface to tie
- * into the Tuscany SCA runtime
- * 
- * @version $Rev$ $Date$
- */
-public interface ServiceBindingProvider {
-    /**
-     * This method will be invoked when the component service binding is
-     * activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component service binding is
-     * deactivated.
-     */
-    void stop();
-
-    /**
-     * Get the effective interface contract imposed by the binding. For example,
-     * it will be interface contract introspected from the WSDL portType used by
-     * the endpoint for a WebService binding.
-     * 
-     * @return The effective interface contract, if null is returned, the
-     *         interface contract for the component service will be used
-     */
-    InterfaceContract getBindingInterfaceContract();
-
-    /**
-     * For bindings that invoke one-way callback operations asynchronously,
-     * there is no need to perform a thread switch before calling the invoker.
-     * This method indicates whether the binding has this capability.
-     * 
-     * @return true if the callback invoker is able to invoke one-way operations
-     *         asynchronously, false if all invocations are synchronous
-     */
-    boolean supportsOneWayInvocation();
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java
deleted file mode 100644
index e23a37360a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * TODO RRB experiment
- * This is an experiment extension to try out the request response
- * binding function
- * 
- * @version $Rev$ $Date$
- */
-public interface ServiceBindingProviderRRB extends ServiceBindingProvider {
-    
-    void configureBindingChain(RuntimeWire runtimeWire);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java
deleted file mode 100644
index 35526cb251..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.invocation.Interceptor;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface WireFormatProvider {
-       
-    /**
-     * Set up the contract that describes the interface that
-     * is providing data to or accepting data from the 
-     * wire format interceptor. The wire format's job
-     * is to translate between this interface contract and the
-     * format on the wire. The interface contract may be
-     * configured separately for request and response
-     * wire formats
-     * 
-     * @return the wire format interface contract
-     */
-    public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract);    
-    
-    /**
-     * Create an interceptor for the wire format
-     * @return An interceptor that realize the policySet
-     */
-    Interceptor createInterceptor();
-
-    /**
-     * Get the phase that the interceptor should be added
-     * @return The phase that this interceptor belongs to
-     */
-    String getPhase();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java
deleted file mode 100644
index fd748df6ca..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.provider;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.WireFormat;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface WireFormatProviderFactory<M extends WireFormat> extends ProviderFactory<M> {
-    /**
-     * Create wire format provider for a given reference binding
-     * @param component
-     * @param reference
-     * @param binding
-     * @return
-     */
-    WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component,
-                                                         RuntimeComponentReference reference,
-                                                         Binding binding);
-
-    /**
-     * Create policy provider for a given service binding
-     * @param component
-     * @param service
-     * @param binding
-     * @return
-     */
-    WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component,
-                                                       RuntimeComponentService service,
-                                                       Binding binding);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
deleted file mode 100644
index 851afee3c1..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.runtime;
-
-import java.util.ArrayList;
-import java.util.List;
-
-
-/**
- * The default implementation of a <code>WireProcessorExtensionPoint</code>
- *
- * @version $Rev$ $Date$
- */
-public class DefaultWireProcessorExtensionPoint implements RuntimeWireProcessorExtensionPoint {
-
-	/**
-	 * The list of WireProcessors available to the runtime
-	 */
-    private final List<RuntimeWireProcessor> processors = new ArrayList<RuntimeWireProcessor>();
-
-    /**
-    * Registers a wire-processor in the runtime
-    * 
-    * @param processor The processor to register
-    */
-    public void addWireProcessor(RuntimeWireProcessor processor) {
-        processors.add(processor);
-    }
-
-    /**
-     * De-registers a wire-processor in the runtime
-     * 
-     * @param processor The processor to de-register
-     */
-    public void removeWireProcessor(RuntimeWireProcessor processor) {
-        processors.remove(processor);
-    }
-    
-    /**
-     * Returns a list of registered wire-processors.
-     * 
-     * @return The list of wire processors
-     */    
-    public List<RuntimeWireProcessor> getWireProcessors() {
-        return processors;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
deleted file mode 100644
index b6fafa5fb6..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointReference.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-
-/**
- * The endpoint reference for a component service or reference
- * 
- * @version $Rev$ $Date$
- */
-public interface EndpointReference extends Cloneable {
-    /**
-     * Get the component for the endpoint
-     * @return The component, null of the EPR is for a non-SCA service
-     */
-    RuntimeComponent getComponent();
-
-    /**
-     * Get the component service or reference for the endpoint
-     * @return The component service or reference, null if the EPR is for a non-SCA service
-     */
-    Contract getContract();
-
-    /**
-     * Get the binding for the endpoint
-     * @return The binding
-     */
-    Binding getBinding();
-
-    /**
-     * Get the interface contract for the endpoint
-     * @return The interface contract
-     */
-    InterfaceContract getInterfaceContract();
-    
-    /**
-     * Update the interface contract for the endpoint
-     * @param interfaceContract The updated interface contract
-     */
-    void setInterfaceContract(InterfaceContract interfaceContract);
-
-    /**
-     * Get the URI for this endpoint
-     * @return The URI of the endpoint
-     */
-    String getURI();
-
-    /**
-     * Set the URI for this endpoint
-     * @param uri The new URI of the endpoint
-     */
-    void setURI(String uri);
-
-    /**
-     * Get the callback endpoint for this endpoint
-     * @return The callback endpoint for this endpoint
-     */
-    EndpointReference getCallbackEndpoint();
-
-    /**
-     * Set the callback endpoint for this endpoint
-     * @param callbackEndpoint The new callback endpoint for this endpoint
-     */
-    void setCallbackEndpoint(EndpointReference callbackEndpoint);
-
-    Object clone() throws CloneNotSupportedException;   
-    
-    void setReferenceParameters(ReferenceParameters parameters);
-    ReferenceParameters getReferenceParameters();
-
-    void mergeEndpoint(EndpointReference epr);
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
deleted file mode 100644
index 0e19538aff..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-/**
- * Parameters for the EndPointReference
- * 
- * @version $Rev$ $Date$
- */
-public interface ReferenceParameters extends Cloneable {
-    /**
-     * Get the callback ID
-     * @return the callbackID
-     */
-    Object getCallbackID();
-
-    /**
-     * Set the callback ID
-     * @param callbackID the callbackID to set
-     */
-    void setCallbackID(Object callbackID);
-
-    /**
-     * Get the conversation ID
-     * @return the conversationID
-     */
-    Object getConversationID();
-
-    /**
-     * Set the conversation ID
-     * @param conversationID the conversationID to set
-     */
-    void setConversationID(Object conversationID);
-
-    /**
-     * Get the ID for the non-ServiceReference callback object
-     * @return
-     */
-    Object getCallbackObjectID();
-
-    /**
-     * Set the ID for the non-ServiceReference callback object
-     * @param callbackObjectID
-     */
-    void setCallbackObjectID(Object callbackObjectID);
-
-    EndpointReference getCallbackReference();
-
-    void setCallbackReference(EndpointReference callback);
-
-    Object clone() throws CloneNotSupportedException;
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
deleted file mode 100644
index 30bba78a40..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-
-/**
- * The runtime component interface. Provides the bridge between the
- * assembly model representation of a component and its runtime 
- * realization.
- * 
- * @version $Rev$ $Date$
- */
-public interface RuntimeComponent extends Component {
-    /**
-     * Set the implementation-specific configuration for this component
-     * @param implementationProvider The object that manages the component implementation
-     */
-    void setImplementationProvider(ImplementationProvider implementationProvider);
-
-    /**
-     * Get the implementation-specific configuration for this component
-     * @return The implementation provider for this component
-     */
-    ImplementationProvider getImplementationProvider();
-
-    /**
-     * Get the associated component context
-     * @return
-     */
-    RuntimeComponentContext getComponentContext();
-
-    /**
-     * Set the associated component context
-     * @param context
-     */
-    void setComponentContext(RuntimeComponentContext context);
-
-    /**
-     * Tests if the RuntimeComponent is started
-     * @return true if the RuntimeComponent is started otherwise false
-     */
-    boolean isStarted();
-
-    /**
-     * Sets the RuntimeComponent started state
-     * @param started the state to set
-     */
-    void setStarted(boolean started);
-    
-    /**
-     * Add a policy provider to the component
-     * @param policyProvider
-     */
-    void addPolicyProvider(PolicyProvider policyProvider);
-    
-    /**
-     * Get a list of policy providers configured for this component
-     * @return
-     */
-    List<PolicyProvider> getPolicyProviders();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
deleted file mode 100644
index f61bff9735..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-
-import org.apache.tuscany.sca.api.ComponentContextExtension;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.ComponentContext;
-import org.osoa.sca.ServiceReference;
-
-/**
- * @version $Rev$ $Date$
- */
-public interface RuntimeComponentContext extends ComponentContextExtension {
-    /**
-     * Activate the reference (creating runtime wires)
-     * @param reference
-     */
-    void start(RuntimeComponentReference reference);
-
-    /**
-     * Deserialize the component reference
-     * @param reader
-     * @return A component that contains the reference
-     * @throws IOException
-     */
-    RuntimeComponent read(Reader reader) throws IOException;
-
-    /**
-     * Serialize the component reference
-     * @param reference
-     * @param writer
-     * @throws IOException
-     */
-    void write(RuntimeComponentReference reference, Writer writer) throws IOException;
-
-    /**
-     * Get the CallableReference for a given component reference
-     * @param <B>
-     * @param businessInterface The business interface
-     * @param reference The reference to be wired
-     * @param binding The binding to be used, if it's null, either binding.sca or the 1st binding
-     * will be selected
-     * @return A service reference representing the wire
-     */
-    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
-                                                RuntimeComponentReference reference,
-                                                Binding binding);
-
-    /**
-     * Bind the reference to a target component/componentService
-     * @param <B>
-     * @param businessInterface The business interface
-     * @param reference The reference to be wired
-     * @param component The target component
-     * @param service The target component service
-     * @return A service reference representing the wire
-     */
-    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
-                                                RuntimeComponentReference reference,
-                                                RuntimeComponent component,
-                                                RuntimeComponentService service);
-
-    /**
-     * Create a CallableReference for the given component service
-     * @param <B>
-     * @param businessInterface
-     * @param component
-     * @param service
-     * @return
-     */
-    <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
-                                                  RuntimeComponent component,
-                                                  RuntimeComponentService service);
-
-    /**
-     * @param <B>
-     * @param businessInterface
-     * @param service
-     * @return
-     */
-    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
deleted file mode 100644
index 44ae7f552a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolver;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
-
-/**
- * The runtime component reference. Provides the bridge between the 
- * assembly model representation of a component reference and its runtime 
- * realization
- * 
- * @version $Rev$ $Date$
- */
-public interface RuntimeComponentReference extends ComponentReference {
-
-    /**
-     * Get a list of runtime wires to the reference
-     * 
-     * @return The list of wires
-     */
-    List<RuntimeWire> getRuntimeWires();
-    
-    /**
-     * Get the runtime wire for the given binding
-     * @param binding The assembly model binding 
-     * @return The runtime wire
-     */
-    RuntimeWire getRuntimeWire(Binding binding);
-
-    /**
-     * Returns the reference binding provider associated with this
-     * component reference and the given binding.
-     * 
-     * @param binding The assembly model binding 
-     * @return The runtime reference binding provider
-     */
-    ReferenceBindingProvider getBindingProvider(Binding binding);
-    
-    /**
-     * Sets the reference binding provider associated with this
-     * component reference and the given binding.
-     * 
-     * @param binding The assembly model binding 
-     * @param bindingProvider The runtime reference binding provider
-     */
-    void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider);
-    
-    /**
-     * Returns the endpoint resolver associated with this
-     * component reference and the given endpoint.
-     * 
-     * @param endpont The assembly model endpoint 
-     * @return The enpoint resolver
-     */
-    EndpointResolver getEndpointResolver(Endpoint endpoint);
-    
-    /**
-     * Sets the endpoint resolver associated with this
-     * component reference and the given endpoint.
-     * 
-     * @param binding The assembly model binding 
-     * @param bindingProvider The runtime reference binding provider
-     */
-    void setEndpointResolver(Endpoint endpoint, EndpointResolver endpointResolver);    
-    
-    /**
-     * Add a policy provider for the given binding to the reference
-     * @param binding The assembly model binding
-     * @param policyProvider The policy handler
-     */
-    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
-    
-    /**
-     * Get a list of policy providers for the given binding
-     * @param binding The assembly model binding
-     * @return A list of policy providers for the given binding
-     */
-    List<PolicyProvider> getPolicyProviders(Binding binding);    
-    
-    /**
-     * Get the invoker for the given binding and operation
-     * @param binding The assembly model binding
-     * @param operation The assembly model operation
-     * @return The runtime Invoker
-     */
-    Invoker getInvoker(Binding binding, Operation operation); 
-    
-    /**
-     * Set the owning component
-     * @param component
-     */
-    void setComponent(RuntimeComponent component);
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
deleted file mode 100644
index 982724d798..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.ServiceBindingProvider;
-
-/**
- * The runtime component service. Provides the bridge between the 
- * assembly model representation of a component service and its runtime 
- * realization
- * 
- * @version $Rev$ $Date$
- */
-public interface RuntimeComponentService extends ComponentService {
-
-    /**
-     * Get a list of runtime wires to the service
-     * 
-     * @return The list of wires
-     */
-    List<RuntimeWire> getRuntimeWires();
-    /**
-     * Get the runtime wire for the given binding
-     * @param binding The assembly model binding 
-     * @return The runtime wire
-     */
-    RuntimeWire getRuntimeWire(Binding binding);
-    
-    /**
-     * Get the callback wires associated with this service
-     * 
-     * @return The list of runtime callback wires
-     */
-    List<RuntimeWire> getCallbackWires();
-
-    /**
-     * Returns the service binding provider associated with this
-     * component service and the given binding.
-     * 
-     * @param binding The assembly model binding 
-     * @return The runtime service binding provider
-     */
-    ServiceBindingProvider getBindingProvider(Binding binding);
-    
-    /**
-     * Returns the service binding provider associated with this
-     * component service and the given binding.
-     * 
-     * @param binding
-     * @param interfaceContract
-     * @return
-     */
-    RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract);
-    
-    /**
-     * Sets the service binding provider associated with this
-     * component service and the given binding.
-     *
-     * @param binding The assembly model binding 
-     * @param bindingProvider The runtime service binding provider
-     */
-    void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider);
-    
-    /**
-     * Get the invoker for the given binding and operation
-     * @param binding The assembly model binding 
-     * @param operation The assembly model operation
-     * @return The runtime invoker
-     */
-    Invoker getInvoker(Binding binding, Operation operation);    
-
-    /**
-     * Get the invoker for the given binding and operation
-     * @param binding The assembly model binding 
-     * @param interfaceContract the client interface contract
-     * @param operation The assembly model operation
-     * @return The runtime invoker
-     */
-    Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation);    
-    
-    /**
-     * Get the invocation chain for the given binding and operation
-     * @param binding The assembly model binding 
-     * @param operation The assembly model operation
-     * @return The runtime invocation chain
-     */
-    InvocationChain getInvocationChain(Binding binding, Operation operation);  
-    
-    /**
-     * Get the invocation chain for the given binding and operation
-     * @param binding The assembly model binding 
-     * @param operation The assembly model operation
-     * @param interfaceContract the client interface contract
-     * @return The runtime invocation chain
-     */
-    InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation);
-    
-    /**
-     * Add a policy provider for the given binding to the service
-     * @param binding The assembly model binding
-     * @param policyProvider The policy handler
-     */
-    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
-    
-    /**
-     * Get a list of policy providers for the given binding
-     * @param binding The assembly model binding
-     * @return A list of policy providers for the given binding
-     */
-    List<PolicyProvider> getPolicyProviders(Binding binding);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
deleted file mode 100644
index a2e7152202..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.runtime;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.List;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Message;
-
-/**
- * The runtime wire interface that connects a component reference to a 
- *  component service (or an external service) over the selected binding
- * 
- * @version $Rev$ $Date$
- */
-public interface RuntimeWire extends Cloneable {
-
-    /**
-     * Get the source of the wire
-     * 
-     * @return The end point reference of the source
-     */
-    EndpointReference getSource();
-
-    /**
-     * Get the target of the wire
-     * 
-     * @return The end point reference of the target
-     */
-    EndpointReference getTarget();
-
-    /**
-     * Rebind the runtime wire with the given target
-     * @param target The target endpoint reference
-     */
-    void setTarget(EndpointReference target);
-    
-    /**
-     * Force the invocation chains to be rebuilt
-     */
-    void rebuild();
-
-    /**
-     * Returns the invocation chains for service operations associated with the
-     * wire
-     * 
-     * @return the invocation chains for service operations associated with the
-     *         wire
-     */
-    List<InvocationChain> getInvocationChains();
-    
-    /**
-     * Lookup the invocation chain by operation
-     * @param operation The operation
-     * @return The invocation chain for the given operation
-     */
-    InvocationChain getInvocationChain(Operation operation);
-    
-    /**
-     * Get the invocation chain for the binding-specific handling
-     * @return
-     */
-    InvocationChain getBindingInvocationChain();
-    
-    /**
-     * This invoke method assumes that the binding invocation chain is in force
-     * and that there will be an operation selector element there to
-     * determine which operation to call     
-     * @param msg The message
-     * @return The result
-     * @throws InvocationTargetException
-     */
-    Object invoke(Message msg) throws InvocationTargetException;    
-    
-    /**
-     * Invoke an operation with given arguments
-     * @param operation The operation
-     * @param args The arguments
-     * @return The result
-     * @throws InvocationTargetException
-     */
-    Object invoke(Operation operation, Object[] args) throws InvocationTargetException;
-
-    /**
-     * Invoke an operation with a context message
-     * @param operation The operation
-     * @param msg The message
-     * @return The result
-     * @throws InvocationTargetException
-     */
-    Object invoke(Operation operation, Message msg) throws InvocationTargetException;
-
-    /**
-     * @return a clone of the runtime wire
-     * @throws CloneNotSupportedException
-     */
-    Object clone() throws CloneNotSupportedException;
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
deleted file mode 100644
index fbb7aae467..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.runtime;
-
-/**
- * Implementations are called after wires are decorated with policy and before they are connected.
- *
- * @version $Rev$ $Date$
- */
-public interface RuntimeWireProcessor {
-
-    /**
-     * Process the runtime wire to add interceptors
-     * 
-     * @param wire
-     */
-    void process(RuntimeWire wire);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
deleted file mode 100644
index 4b2c71b397..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.runtime;
-
-import java.util.List;
-
-/**
- * Acts as a delegating <code>WireProcessorExtensionPoint</code>, delegating
- * processing of wires after policies have been applied and source and targets
- * have been connected.
- * 
- * @version $Rev$ $Date$
- */
-public interface RuntimeWireProcessorExtensionPoint {
-
-    /**
-     * Registers a wire-processor in the runtime
-     * 
-     * @param processor The processor to register
-     */
-    void addWireProcessor(RuntimeWireProcessor processor);
-
-    /**
-     * De-registers a wire-processor in the runtime
-     * 
-     * @param processor The processor to de-register
-     */
-    void removeWireProcessor(RuntimeWireProcessor processor);
-
-    /**
-     * Returns a list of registered wire-processors.
-     * 
-     * @return The list of wire processors
-     */
-    List<RuntimeWireProcessor> getWireProcessors();
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
deleted file mode 100644
index 7d5cd6c54b..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/DuplicateRecordException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * thrown when a record already exists during an insert operation
- *
- * @version $Rev$ $Date$
- */
-public class DuplicateRecordException extends StoreWriteException {
-    private static final long serialVersionUID = 3116253222569378447L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public DuplicateRecordException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
deleted file mode 100644
index 9d965a3369..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/RecoveryListener.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import java.util.UUID;
-
-/**
- * Implementations receive callback events during a store recovery operation
- *
- * @version $Rev$ $Date$
- */
-public interface RecoveryListener {
-
-    /**
-     * Signals the start of a recovery
-     */
-    void onBegin();
-
-    /**
-     * Received when a record is recovered
-     *
-     * @param id
-     */
-    void onRecord(UUID id);
-
-    /**
-     * Signals the end of recovery
-     */
-    void onEnd();
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
deleted file mode 100644
index b15cde066a..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/Store.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import org.apache.tuscany.sca.event.EventPublisher;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Implementations provide a persistent store for runtime data such as conversational state. A persistent store could be
- * implemented in a durable fashion using JDBC or a journaling system, or using a non-durable mechanism such as an
- * in-memory map.
- *
- * @version $Rev$ $Date$
- */
-public interface Store extends EventPublisher {
-
-    /* Used to indicate an the default expiration offset for records for the store */
-    long DEFAULT_EXPIRATION_OFFSET = -1;
-
-    /* Used to indicate an entry should not expire */
-    long NEVER = -2;
-
-    /**
-     * Adds the given record to the store. Implementations may choose different strategies for writing data such as
-     * write-through or write-behind.
-     *
-     * @param owner      the instance owner
-     * @param id         the unique id of the record
-     * @param object     the object representing the data to write
-     * @param expiration the time in milliseconds when the entry expires
-     * @throws StoreWriteException if an error occurs during the write operation
-     */
-    void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
-
-    /**
-     * Updates a given record in the store, overwriting previous information.
-     *
-     * @param owner      the instance owner
-     * @param id         the unique id of the record
-     * @param object     the object representing the data to write
-     * @param expiration the time in milliseconds when the entry expires
-     * @throws StoreWriteException
-     */
-    void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException;
-
-    /**
-     * Returns the deserialized object in the store corresponding to the given id
-     *
-     * @param owner the instance owner
-     * @param id    the unique id of the record
-     * @return the deserialized object or null if one is not found
-     * @throws StoreReadException
-     */
-    Object readRecord(RuntimeComponent owner, String id) throws StoreReadException;
-
-    /**
-     * Removes a record from the store
-     *
-     * @param owner the instance owner
-     * @param id    the unique id of the record
-     * @throws StoreWriteException
-     */
-    void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException;
-
-    /**
-     * Removes all records from the store
-     *
-     * @throws StoreWriteException
-     */
-    void removeRecords() throws StoreWriteException;
-
-    /**
-     * Initiates a recovery operation, for example during restart after a crash
-     *
-     * @param listener the listener to receive recovery callback events
-     * @throws StoreReadException
-     */
-    void recover(RecoveryListener listener) throws StoreReadException;
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
deleted file mode 100644
index 24eaddd3e0..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreException.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-
-/**
- * Represents a generic exception thrown by a <code>Store</code>
- *
- * @version $Rev$ $Date$
- */
-public class StoreException extends Exception {
-    private static final long serialVersionUID = -319152147419962709L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
deleted file mode 100644
index 5c1a3ca79d..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreExpirationEvent.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Fired when a store implementation expires a resource
- *
- * @version $Rev$ $Date$
- */
-public class StoreExpirationEvent implements Event {
-    private Object source;
-    private RuntimeComponent owner;
-    private Object instance;
-
-    /**
-     * Constructor.
-     *
-     * @param source   the source of the event
-     * @param owner    the owner of the expiring object
-     * @param instance the expiring object
-     */
-    public StoreExpirationEvent(Object source, RuntimeComponent owner, Object instance) {
-        assert source != null;
-        assert owner != null;
-        assert instance != null;
-        this.source = source;
-        this.owner = owner;
-        this.instance = instance;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-
-    /**
-     * Returns the owner of the expiring object.
-     *
-     * @return the owner of the expiring object.
-     */
-    public RuntimeComponent getOwner() {
-        return owner;
-    }
-
-    /**
-     * Returns the expiring object.
-     *
-     * @return the expiring object.
-     */
-    public Object getInstance() {
-        return instance;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
deleted file mode 100644
index 4bc7facf39..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreMonitor.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-
-/**
- * A generic monitor interface for services to log events
- * 
- * @version $Rev$ $Date$
- */
-public interface StoreMonitor {
-
-    /**
-     * Signals the service has started
-     * 
-     * @param msg
-     */
-    void start(String msg);
-
-    /**
-     * Signals the service has been shutdown
-     * 
-     * @param msg
-     */
-    void stop(String msg);
-
-    /**
-     * Fired when recovery is started
-     */
-
-    void beginRecover();
-
-    /**
-     * Fired when recovery is completed
-     */
-
-    void endRecover();
-
-    /**
-     * Fired when a record is processed during recovery
-     * 
-     * @param recordId the id of the record being recovered
-     */
-
-    void recover(Object recordId);
-
-    /**
-     * Signals an error event
-     * 
-     * @param e the error
-     */
-
-    void error(Throwable e);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
deleted file mode 100644
index c2346bddca..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreReadException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * Thrown when an error occurs reading from persistent storage
- *
- * @version $Rev$ $Date$
- */
-public class StoreReadException extends StoreException {
-    private static final long serialVersionUID = -8624542082121467271L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreReadException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
deleted file mode 100644
index b37519b31c..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/store/StoreWriteException.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.store;
-
-/**
- * Thrown when an error occurs writing to persistent storage
- *
- * @version $Rev$ $Date$
- */
-public class StoreWriteException extends StoreException {
-    private static final long serialVersionUID = 5539070473942048555L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public StoreWriteException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
deleted file mode 100644
index d32af450ff..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.work;
-
-/**
- * A callback interface that can be optionally used for registering 
- * interest in status of asynchronously scheduled unit of work.
- *
- * @version $Rev$ $Date$
- */
-public interface NotificationListener<T extends Runnable> {
-    
-    /**
-     * Callback method when the unit of work is accepted.
-     * 
-     * @param work Work that was accepted.
-     */
-    void workAccepted(T work);
-    
-    /**
-     * Callback method when the unit of work is successfully completed.
-     * 
-     * @param work Work that was successfully completed.
-     */
-    void workCompleted(T work);
-    
-    /**
-     * Callback when the unit of work is started.
-     * 
-     * @param work Unit of work that was started.
-     */
-    void workStarted(T work);
-    
-    /**
-     * Callback when the unit of work is rejected.
-     * 
-     * @param work Unit of work that was rejected.
-     */
-    void workRejected(T work);
-    
-    /**
-     * Callback when the unit of work fails to complete.
-     * 
-     * @param work Unit of work that failed to complete.
-     * @param error Error that caused the unit of work to fail.
-     */
-    void workFailed(T work, Throwable error);
-    
-    
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
deleted file mode 100644
index b1beac78e2..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.work;
-
-/**
- * Defines the contract for scheduling asynchronous units of work.
- * 
- * <p>
- * Units of work can be scheduled with an optional <code>NotificationListener</code>.
- * If a notification listener is specified, the caller will be notified regarding the 
- * status of the work. The unit of work can either be completed, rejected or completed 
- * with an error. If the work completed with an error, the caller is notified with the 
- * error details.
- * </p>
- *
- * @version $Rev$ $Date$
- */
-public interface WorkScheduler {
-    
-    /**
-     * Schedules a unit of work for future execution. The notification listener 
-     * is used to register interest in callbacks regarding the status of the work.
-     * 
-     * @param work The unit of work that needs to be asynchronously executed.
-     * @param listener Notification listener for callbacks.
-     */
-    <T extends Runnable>void scheduleWork(T work, NotificationListener<T> listener);
-    
-    /**
-     * Schedules a unit of work for future execution. The notification listener 
-     * is used to register interest in callbacks regarding the status of the work.
-     * 
-     * @param work The unit of work that needs to be asynchronously executed.
-     */
-    <T extends Runnable>void scheduleWork(T work);
-
-    /**
-     * Destroys the work scheduler
-     */
-    void destroy();
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java b/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
deleted file mode 100644
index 18ec2dfeaa..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.work;
-
-
-/**
- * Exception thrown by the work scheduler in case of unexpected exceptions.
- *
- * @version $Rev$ $Date$
- *
- * @version $Rev$ $Date$
- */
-public class WorkSchedulerException extends RuntimeException {
-    private static final long serialVersionUID = 1L;
-
-    /**
-     * {@inheritDoc}
-     */
-    public WorkSchedulerException() {
-        super();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public WorkSchedulerException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public WorkSchedulerException(String message) {
-        super(message);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public WorkSchedulerException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint b/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint
deleted file mode 100644
index ddd91bceac..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint b/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint
deleted file mode 100644
index 91839e998f..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-org.apache.tuscany.sca.endpointresolver.DefaultEndpointResolverFactoryExtensionPoint
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint b/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
deleted file mode 100644
index e9de1f135f..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-org.apache.tuscany.sca.provider.DefaultProviderFactoryExtensionPoint
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProviderExtensionPoint b/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProviderExtensionPoint
deleted file mode 100644
index 2f700671ca..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.SCADefinitionsProviderExtensionPoint
+++ /dev/null
@@ -1,19 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-

-org.apache.tuscany.sca.provider.DefaultSCADefinitionsProviderExtensionPoint

-										
\ No newline at end of file
diff --git a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint b/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
deleted file mode 100644
index 95591dca5d..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-org.apache.tuscany.sca.runtime.DefaultWireProcessorExtensionPoint
diff --git a/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java b/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java
deleted file mode 100644
index 3a27569a3b..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.context;
-
-import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * This test case will test the class
- * org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint
- *
- * $Date$ $Rev$
- */
-public class DefaultContextFactoryExtensionPointTestCase {
-
-    /**
-     * Tests adding/getting/removing a factory with no interfaces
-     */
-    @Test
-    public void testFactoryWithNoInterfaces() {
-        Object factory = new FactoryWithNoInterfaces();
-        Class<?>[] ifaces = {};
-        addGetRemoveFactory(factory, ifaces);
-    }
-
-    /**
-     * Tests adding/getting/removing a factory with one interface
-     */
-    @Test
-    public void testFactoryWithOneInterface() {
-        Object factory = new FactoryWithOneInterface();
-        Class<?>[] ifaces = { FactoryOneInterface.class };
-        addGetRemoveFactory(factory, ifaces);
-    }
-
-    /**
-     * Tests adding/getting/removing a factory with two interfaces
-     */
-    @Test
-    public void testFactoryWithTwoInterfaces() {
-        Object factory = new FactoryWithTwoInterfaces();
-        Class<?>[] ifaces = { FactoryTwoInterfacesA.class, FactoryTwoInterfacesB.class };
-        addGetRemoveFactory(factory, ifaces);
-    }
-
-    /**
-     * Tests having multiple factories registered
-     */
-    @Test
-    public void testMultipleFactories() {
-        // Create new factories
-        FactoryWithOneInterface factory1 = new FactoryWithOneInterface();
-        FactoryWithTwoInterfaces factory2 = new FactoryWithTwoInterfaces();
-
-        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
-
-        // Register the factories
-        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
-        ctxFactory.addFactory(factory1);
-        ctxFactory.addFactory(factory2);
-
-        // Re-get each of the factories
-        FactoryOneInterface regotFactory1 = ctxFactory.getFactory(FactoryOneInterface.class);
-        Assert.assertNotNull(regotFactory1);
-        Assert.assertSame(factory1, regotFactory1);
-        FactoryTwoInterfacesA regotFactory2A = ctxFactory.getFactory(FactoryTwoInterfacesA.class);
-        Assert.assertNotNull(regotFactory2A);
-        Assert.assertSame(factory2, regotFactory2A);
-        FactoryTwoInterfacesB regotFactory2B = ctxFactory.getFactory(FactoryTwoInterfacesB.class);
-        Assert.assertNotNull(regotFactory1);
-        Assert.assertSame(factory2, regotFactory2B);
-    }
-
-    /**
-     * Tests passing in null to addFactory()
-     */
-    @Test
-    public void testAddingNullFactory() {
-
-        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
-        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
-        try {
-            ctxFactory.addFactory(null);
-            Assert.fail("Should have thrown IllegalArgumentException");
-        } catch (IllegalArgumentException ex) {
-            // As expected
-        }
-    }
-
-    /**
-     * Test passing in null to removeFactory()
-     */
-    @Test
-    public void testRemovingNullFactory() {
-        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
-        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
-        try {
-            ctxFactory.removeFactory(null);
-            Assert.fail("Should have thrown IllegalArgumentException");
-        } catch (IllegalArgumentException ex) {
-            // As expected
-        }
-    }
-
-    /**
-     * Test passing in null to getFactory()
-     */
-    @Test
-    public void testGetNullFactory() {
-        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
-        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
-        try {
-            ctxFactory.getFactory(null);
-            Assert.fail("Should have thrown IllegalArgumentException");
-        } catch (IllegalArgumentException ex) {
-            // As expected
-        }
-    }
-
-    /**
-     * Utility method for testing adding and removing a factory
-     *
-     * @param factory The factory class to test
-     * @param factoryInterfaces The list of interfaces implemented by the factory
-     */
-    private void addGetRemoveFactory(Object factory, Class<?>[] factoryInterfaces) {
-        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
-        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
-
-        // Make sure factory not already present
-        for (Class<?> iface : factoryInterfaces) {
-            Assert.assertNull(ctxFactory.getFactory(iface));
-        }
-
-        // Add the factory
-        ctxFactory.addFactory(factory);
-
-        // Make sure we can get the factory recently registered factory
-        for (Class<?> iface : factoryInterfaces) {
-            Object regot = ctxFactory.getFactory(iface);
-            Assert.assertNotNull(regot);
-            Assert.assertSame(factory, regot);
-        }
-
-        // Remove the factory
-        ctxFactory.removeFactory(factory);
-
-        // Make sure factory is no longer registered
-        for (Class<?> iface : factoryInterfaces) {
-            Assert.assertNull(ctxFactory.getFactory(iface));
-        }
-    }
-
-    /**
-     * Simple factory with no interfaces
-     */
-    private class FactoryWithNoInterfaces {
-    }
-
-    /**
-     * Simple interface for the factory with one interface
-     */
-    private interface FactoryOneInterface {
-    }
-
-    /**
-     * Simple factory with one interface
-     */
-    private class FactoryWithOneInterface implements FactoryOneInterface {
-    }
-
-    /**
-     * Simple interface for the factory with two interfaces
-     */
-    private interface FactoryTwoInterfacesA {
-    }
-
-    /**
-     * Simple interface for the factory with two interfaces
-     */
-    private interface FactoryTwoInterfacesB {
-    }
-
-    /**
-     * Simple factory with two interfaces
-     */
-    private class FactoryWithTwoInterfaces implements FactoryTwoInterfacesA, FactoryTwoInterfacesB {
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/event/TrueFilterTestCase.java b/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/event/TrueFilterTestCase.java
deleted file mode 100644
index 2425133273..0000000000
--- a/branches/sca-java-1.5/modules/core-spi/src/test/java/org/apache/tuscany/sca/event/TrueFilterTestCase.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.event;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-/**
- * Test case for TrueFilter
- *
- * @version $Rev$ $Date$
- */
-public class TrueFilterTestCase {
-
-    /**
-     * Test TrueFilter matching an event
-     */
-    @Test
-    public void testTrueFilterMatch() {
-        EventFilter filter = new TrueFilter();
-
-        Assert.assertTrue(filter.match(new DummyEvent()));
-    }
-
-    /**
-     * Test TrueFilter matching null
-     */
-    @Test
-    public void testTrueFilterMatchNull() {
-        EventFilter filter = new TrueFilter();
-
-        Assert.assertTrue(filter.match(null));
-    }
-
-    /**
-     * Dummy Event implementation for testing
-     */
-    private class DummyEvent implements Event {
-
-        /**
-         * {@inheritDoc}
-         */
-        public Object getSource() {
-            throw new UnsupportedOperationException();
-        }
-   }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/LICENSE b/branches/sca-java-1.5/modules/core-spring/LICENSE
deleted file mode 100644
index 8aa906c321..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/LICENSE
+++ /dev/null
@@ -1,205 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
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-      as of the date such litigation is filed.
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-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
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-      meet the following conditions:
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-      (a) You must give any other recipients of the Work or
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-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
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-      (c) You must retain, in the Source form of any Derivative Works
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-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
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-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
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-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-
diff --git a/branches/sca-java-1.5/modules/core-spring/NOTICE b/branches/sca-java-1.5/modules/core-spring/NOTICE
deleted file mode 100644
index fdfa0e9faa..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/NOTICE
+++ /dev/null
@@ -1,6 +0,0 @@
-${pom.name}
-Copyright (c) 2005 - 2008 The Apache Software Foundation
-
-This product includes software developed by
-The Apache Software Foundation (http://www.apache.org/).
-
diff --git a/branches/sca-java-1.5/modules/core-spring/pom.xml b/branches/sca-java-1.5/modules/core-spring/pom.xml
deleted file mode 100644
index effc3fbf92..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/pom.xml
+++ /dev/null
@@ -1,126 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<project>
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.tuscany.sca</groupId>
-        <artifactId>tuscany-modules</artifactId>
-        <version>1.5-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <artifactId>tuscany-core-spring</artifactId>
-    <name>Apache Tuscany SCA Spring-based Core Runtime</name>
-
-    <dependencies>
-	
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-assembly</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-implementation-java</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-core</artifactId>
-            <version>2.5.5</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-beans</artifactId>
-            <version>2.5.5</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
-            <version>2.5.5</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-sca-api</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-assembly-xml</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java-xml</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-implementation-java-xml</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-contribution-impl</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-binding-sca</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>  
-   
-    </dependencies>
-
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-
-                <configuration>
-                    <instructions>
-                        <Bundle-Version>${tuscany.version}</Bundle-Version>
-                        <Bundle-SymbolicName>org.apache.tuscany.sca.core.spring</Bundle-SymbolicName>
-                        <Bundle-Description>${pom.name}</Bundle-Description>
-                        <Export-Package>org.apache.tuscany.sca.core.spring*</Export-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java
deleted file mode 100644
index 94bd5c8cf2..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanAssemblyFactory.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.assembly.impl;
-
-import org.apache.tuscany.sca.assembly.AbstractProperty;
-import org.apache.tuscany.sca.assembly.AbstractReference;
-import org.apache.tuscany.sca.assembly.AbstractService;
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Callback;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.ComponentType;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.CompositeReference;
-import org.apache.tuscany.sca.assembly.CompositeService;
-import org.apache.tuscany.sca.assembly.ConfiguredOperation;
-import org.apache.tuscany.sca.assembly.ConstrainingType;
-import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
-import org.apache.tuscany.sca.assembly.Property;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.assembly.Wire;
-import org.springframework.beans.factory.support.BeanDefinitionRegistry;
-
-/**
- * An alternate implementation of the SCA assembly model factory that creates SCA
- * assembly model objects backed by Spring bean definitions.
- *
- *  @version $Rev$ $Date$
- */
-public class BeanAssemblyFactory implements AssemblyFactory {
-    private AssemblyFactory defaultFactory;
-    private BeanDefinitionRegistry beanRegistry;
-
-    public BeanAssemblyFactory(AssemblyFactory defaultFactory, BeanDefinitionRegistry beanRegistry) {
-        this.defaultFactory = defaultFactory;
-        this.beanRegistry = beanRegistry;
-    }
-
-    public BeanAssemblyFactory(BeanDefinitionRegistry beanRegistry) {
-        this(new DefaultAssemblyFactory(), beanRegistry);
-    }
-
-    public AbstractProperty createAbstractProperty() {
-        return defaultFactory.createAbstractProperty();
-    }
-
-    public AbstractReference createAbstractReference() {
-        return defaultFactory.createAbstractReference();
-    }
-
-    public AbstractService createAbstractService() {
-        return defaultFactory.createAbstractService();
-    }
-
-    public Callback createCallback() {
-        return defaultFactory.createCallback();
-    }
-
-    public Component createComponent() {
-        return new BeanComponentImpl(beanRegistry);
-    }
-
-    public ComponentProperty createComponentProperty() {
-        return defaultFactory.createComponentProperty();
-    }
-
-    public ComponentReference createComponentReference() {
-        return defaultFactory.createComponentReference();
-    }
-
-    public ComponentService createComponentService() {
-        return defaultFactory.createComponentService();
-    }
-
-    public ComponentType createComponentType() {
-        return defaultFactory.createComponentType();
-    }
-
-    public Composite createComposite() {
-        return defaultFactory.createComposite();
-    }
-
-    public CompositeReference createCompositeReference() {
-        return defaultFactory.createCompositeReference();
-    }
-
-    public CompositeService createCompositeService() {
-        return defaultFactory.createCompositeService();
-    }
-
-    public ConstrainingType createConstrainingType() {
-        return defaultFactory.createConstrainingType();
-    }
-
-    public Property createProperty() {
-        return defaultFactory.createProperty();
-    }
-
-    public Reference createReference() {
-        return defaultFactory.createReference();
-    }
-
-    public Service createService() {
-        return defaultFactory.createService();
-    }
-
-    public Wire createWire() {
-        return defaultFactory.createWire();
-    }
-
-    public ConfiguredOperation createConfiguredOperation() {
-        return defaultFactory.createConfiguredOperation();
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java
deleted file mode 100644
index 9d874262e9..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanComponentImpl.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.assembly.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.ConstrainingType;
-import org.apache.tuscany.sca.assembly.Extension;
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.IntentAttachPointType;
-import org.apache.tuscany.sca.policy.PolicySet;
-import org.springframework.beans.factory.support.AbstractBeanDefinition;
-import org.springframework.beans.factory.support.BeanDefinitionRegistry;
-import org.springframework.beans.factory.support.GenericBeanDefinition;
-
-/**
- * An implementation of the SCA assembly Component interface backed by a Spring
- * Bean definition.
- *
- *  @version $Rev$ $Date$
- */
-public class BeanComponentImpl extends GenericBeanDefinition implements Component, Cloneable {
-    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
-    
-    public IntentAttachPointType getType() {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    public void setType(IntentAttachPointType type) {
-        // TODO Auto-generated method stub
-
-    }
-
-    private static final long serialVersionUID = 1L;
-
-    private ConstrainingType constrainingType;
-    private Implementation implementation;
-    private String name;
-    private String uri;
-    private List<ComponentService> services = new ArrayList<ComponentService>();
-    private List<Intent> requiredIntents = new ArrayList<Intent>();
-    private List<PolicySet> policySets = new ArrayList<PolicySet>();
-    private List<Object> extensions = new ArrayList<Object>();
-    private List<Extension> attributeExtensions = new ArrayList<Extension>();
-    private boolean unresolved = false;
-    private BeanDefinitionRegistry beanRegistry;
-
-    protected BeanComponentImpl(BeanDefinitionRegistry beanRegistry) {
-        //super((String)"");
-        this.beanRegistry = beanRegistry;
-    }
-
-    @Override
-    public AbstractBeanDefinition cloneBeanDefinition() {
-        BeanComponentImpl clone = (BeanComponentImpl)super.cloneBeanDefinition();
-        clone.getProperties().clear();
-        try {
-            for (ComponentProperty property : getProperties()) {
-                clone.getProperties().add((ComponentProperty)property.clone());
-            }
-            clone.getReferences().clear();
-            for (ComponentReference reference : getReferences()) {
-                clone.getReferences().add((ComponentReference)reference.clone());
-            }
-            clone.getServices().clear();
-            for (ComponentService service : getServices()) {
-                clone.getServices().add((ComponentService)service.clone());
-            }
-            return clone;
-        } catch (CloneNotSupportedException e) {
-            //throw new CloneNotSupportedException(e.getMessage());
-        }
-        return clone;
-    }
-
-    @Override
-    public String getParentName() {
-        //TODO find a better name for bean definitions representing component types
-        return String.valueOf(System.identityHashCode(implementation));
-    }
-
-    public ConstrainingType getConstrainingType() {
-        return constrainingType;
-    }
-
-    public Implementation getImplementation() {
-        return implementation;
-    }
-
-    public String getURI() {
-        return uri;
-    }
-
-    public void setURI(String uri) {
-        this.uri = uri;
-
-        // Register this bean definition in the bean registry
-        this.beanRegistry.registerBeanDefinition(uri, this);
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    //TODO use a better list implementation
-    private List<ComponentProperty> properties = new ArrayList<ComponentProperty>() {
-        private static final long serialVersionUID = 1L;
-
-        // Add a property
-        @Override
-        public boolean add(ComponentProperty property) {
-
-            // Add corresponding bean property value
-            getPropertyValues().addPropertyValue(property.getName(), property.getValue());
-
-            return super.add(property);
-        }
-    };
-
-    public List<ComponentProperty> getProperties() {
-        return properties;
-    }
-
-    //TODO use a better list implementation
-    private List<ComponentReference> references = new ArrayList<ComponentReference>() {
-        private static final long serialVersionUID = 1L;
-
-        // Add a reference
-        @Override
-        public boolean add(ComponentReference reference) {
-
-            // Add corresponding bean property value
-            if (!reference.getName().startsWith("$self$.")) {
-                BeanReferenceImpl beanReference = new BeanReferenceImpl(reference);
-                getPropertyValues().addPropertyValue(reference.getName(), beanReference);
-            }
-            return super.add(reference);
-        }
-    };
-
-    public List<ComponentReference> getReferences() {
-        return references;
-    }
-
-    public List<ComponentService> getServices() {
-        return services;
-    }
-
-    public void setConstrainingType(ConstrainingType constrainingType) {
-        this.constrainingType = constrainingType;
-    }
-
-    public void setImplementation(Implementation implementation) {
-        this.implementation = implementation;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public List<Intent> getRequiredIntents() {
-        return requiredIntents;
-    }
-
-    public List<PolicySet> getPolicySets() {
-        return policySets;
-    }
-
-    public boolean isAutowire() {
-        return super.getAutowireMode() == AUTOWIRE_BY_TYPE;
-    }
-
-    public Boolean getAutowire() {
-        int autowire = super.getAutowireMode();
-        if (autowire == AUTOWIRE_BY_TYPE) {
-            return Boolean.TRUE;
-        } else if (autowire == AUTOWIRE_NO) {
-            return Boolean.FALSE;
-        } else {
-            return null;
-        }
-    }
-
-    public void setAutowire(Boolean autowire) {
-        super.setAutowireMode(autowire ? AUTOWIRE_BY_TYPE : AUTOWIRE_NO);
-    }
-
-    public List<Object> getExtensions() {
-        return extensions;
-    }
-
-    public List<Extension> getAttributeExtensions() {
-        return attributeExtensions;
-    }
-
-    public boolean isUnresolved() {
-        return unresolved;
-    }
-
-    public void setUnresolved(boolean undefined) {
-        this.unresolved = undefined;
-    }
-    
-    public void setPolicySets(List<PolicySet> policySets) {
-        this.policySets = policySets; 
-    }
-
-    public void setRequiredIntents(List<Intent> intents) {
-        this.requiredIntents = intents;
-    }
-
-    public List<PolicySet> getApplicablePolicySets() {
-        return applicablePolicySets;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java
deleted file mode 100644
index 7b747372b4..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/assembly/impl/BeanReferenceImpl.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.assembly.impl;
-
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.SCABinding;
-import org.springframework.beans.factory.config.RuntimeBeanReference;
-
-/**
- * An implementation of RuntimeBeanReference wrapping an SCA assembly
- * Reference
- * 
- * @version $Rev$ $Date$
- */
-public class BeanReferenceImpl extends RuntimeBeanReference {
-    private Reference reference;
-
-    protected BeanReferenceImpl(Reference reference) {
-        super("temp");
-        this.reference = reference;
-    }
-
-    @Override
-    public String getBeanName() {
-        SCABinding binding = reference.getBinding(SCABinding.class);
-        String name = binding.getURI();
-        if (name.startsWith("/")) {
-            name = name.substring(1);
-        }
-        int s = name.lastIndexOf('/');
-        if (s != -1) {
-            name = name.substring(0, s);
-        }
-        return name;
-    }
-
-    @Override
-    public boolean equals(Object other) {
-        if (this != other) {
-            if (other instanceof RuntimeBeanReference) {
-                RuntimeBeanReference br = (RuntimeBeanReference)other;
-                return (getBeanName().equals(br.getBeanName()) && this.isToParent() == br.isToParent());
-            } else
-                return false;
-        } else
-            return true;
-    }
-
-    @Override
-    public int hashCode() {
-        return getBeanName().hashCode() * 29 + (this.isToParent() ? 1 : 0);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java
deleted file mode 100644
index b275bfa9a7..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/ModelResolverImpl.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.spring.context;
-
-import java.lang.ref.WeakReference;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.resolver.ClassReference;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-
-
-/**
- * A default implementation of an artifact resolver, based on a map.
- *
- * @version $Rev$ $Date$
- */
-public class ModelResolverImpl implements ModelResolver {
-    private static final long serialVersionUID = -7826976465762296634L;
-    
-    private Map<Object, Object> map = new HashMap<Object, Object>();
-    
-    private WeakReference<ClassLoader> classLoader;
-    
-    public ModelResolverImpl(ClassLoader classLoader) {
-        this.classLoader = new WeakReference<ClassLoader>(classLoader);
-    }
-
-    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
-        Object resolved = map.get(unresolved);
-        if (resolved != null) {
-            
-            // Return the resolved object
-            return modelClass.cast(resolved);
-            
-        } else if (unresolved instanceof ClassReference) {
-            
-            // Load a class on demand
-            ClassReference classReference = (ClassReference)unresolved;
-            Class clazz;
-            try {
-                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
-            } catch (ClassNotFoundException e) {
-                
-                // Return the unresolved object
-                return unresolved;
-            }
-            
-            // Store a new ClassReference wrapping the loaded class
-            resolved = new ClassReference(clazz);
-            map.put(resolved, resolved);
-            
-            // Return the resolved ClassReference
-            return modelClass.cast(resolved);
-                
-        } else {
-            
-            // Return the unresolved object
-            return unresolved;
-        }
-    }
-    
-    public void addModel(Object resolved) {
-        map.put(resolved, resolved);
-    }
-    
-    public Object removeModel(Object resolved) {
-        return map.remove(resolved);
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java
deleted file mode 100644
index 8fa5f4cd53..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/context/SCADomainContext.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.context;
-
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.transform.TransformerFactory;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
-import org.apache.tuscany.sca.assembly.SCABindingFactory;
-import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
-import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
-import org.apache.tuscany.sca.core.UtilityExtensionPoint;
-import org.apache.tuscany.sca.core.spring.assembly.impl.BeanAssemblyFactory;
-import org.apache.tuscany.sca.core.spring.implementation.java.impl.BeanJavaImplementationFactory;
-import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
-import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.BaseJavaClassVisitor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
-import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-import org.springframework.beans.factory.support.DefaultListableBeanFactory;
-
-/**
- * A mini test runtime that uses the SCA assembly model variant implementation 
- * backed by Spring bean definitions.
- * 
- * @version $Rev$ $Date$
- */
-public class SCADomainContext {
-
-    private DefaultListableBeanFactory beanFactory;
-    
-    public SCADomainContext(String... compositeFiles) {
-
-        // Create Spring bean factory
-        beanFactory = new DefaultListableBeanFactory();
-
-        // Create SCA assembly and SCA Java factories
-        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
-        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
-        AssemblyFactory assemblyFactory = new BeanAssemblyFactory(new DefaultAssemblyFactory(), beanFactory);
-        modelFactories.addFactory(assemblyFactory);
-        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
-        InterfaceContractMapper mapper = utilities.getUtility(InterfaceContractMapper.class);
-        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
-        PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
-        SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
-        modelFactories.addFactory(javaFactory);
-        JavaImplementationFactory javaImplementationFactory = new BeanJavaImplementationFactory(beanFactory);
-        modelFactories.addFactory(javaImplementationFactory);
-        
-        BaseJavaClassVisitor[] extensions = new BaseJavaClassVisitor[] {
-            new ConstructorProcessor(assemblyFactory),
-            new AllowsPassByReferenceProcessor(assemblyFactory),
-            new ComponentNameProcessor(assemblyFactory),
-            new ContextProcessor(assemblyFactory),
-            new ConversationProcessor(assemblyFactory),
-            new DestroyProcessor(assemblyFactory),
-            new EagerInitProcessor(assemblyFactory),
-            new InitProcessor(assemblyFactory),
-            new PropertyProcessor(assemblyFactory),
-            new ReferenceProcessor(assemblyFactory, javaFactory),
-            new ResourceProcessor(assemblyFactory),
-            new ScopeProcessor(assemblyFactory),
-            new ServiceProcessor(assemblyFactory, javaFactory),
-            new HeuristicPojoProcessor(assemblyFactory, javaFactory),
-            new PolicyProcessor(assemblyFactory, policyFactory)
-        };
-        for (JavaClassVisitor e : extensions) {
-            javaImplementationFactory.addClassVisitor(e);
-        }
-
-        // Populate ArtifactProcessor registry
-        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
-        StAXArtifactProcessor<Composite> compositeProcessor = staxProcessors.getProcessor(Composite.class);
-        
-        // Create a resolver
-        //FIXME The ClassLoader should be passed in 
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        ModelResolverImpl resolver = new ModelResolverImpl(classLoader);
-
-        try {
-            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
-            
-            // Read the composite files
-            List<Composite> composites = new ArrayList<Composite>();
-            for (String compositeFile: compositeFiles) {
-                InputStream is = classLoader.getResourceAsStream(compositeFile);
-                XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
-                Composite composite = compositeProcessor.read(reader);
-                resolver.addModel(composite);
-                composites.add(composite);
-            }
-            
-            for (Composite composite: composites) {
-                
-                // Resolve the composite
-                compositeProcessor.resolve(composite, resolver);
-            }
-            
-            // Wire the top level component's composite
-            DocumentBuilderFactory documentBuilderFactory = modelFactories.getFactory(DocumentBuilderFactory.class);
-            TransformerFactory transformerFactory = modelFactories.getFactory(TransformerFactory.class);
-            buildComposite(composites.get(0), assemblyFactory, scaBindingFactory,
-                           documentBuilderFactory, transformerFactory, mapper);
-            
-        } catch (ContributionException e) {
-            throw new RuntimeException(e);
-        } catch (CompositeBuilderException e) {
-            throw new RuntimeException(e);
-        } catch (XMLStreamException e) {
-            throw new RuntimeException(e);
-        } 
-    }
-    
-    private void buildComposite(Composite composite, AssemblyFactory assemblyFactory,
-                                SCABindingFactory scaBindingFactory,
-                                DocumentBuilderFactory documentBuilderFactory,
-                                TransformerFactory transformerFactory,
-                                InterfaceContractMapper interfaceContractMapper) throws CompositeBuilderException {
-
-        Monitor monitor = new Monitor() {
-
-            public void problem(Problem problem) {
-                System.out.println("Composite assembly problem: " + problem.toString());
-            }
-            public List<Problem> getProblems() {
-                return null;
-            }
-        };
-
-        // Configure and wire the composite
-        CompositeBuilderImpl compositeUtil = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory, new DefaultIntentAttachPointTypeFactory(),
-                                                                      documentBuilderFactory, transformerFactory, interfaceContractMapper, monitor);
-        compositeUtil.build(composite);
-
-    }
-
-    public <B> B getService(Class<B> businessInterface, String serviceName) {
-        Object bean = beanFactory.getBean(serviceName);
-        return businessInterface.cast(bean);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java
deleted file mode 100644
index 493ffe3798..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanBaseJavaImplementationImpl.java
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.ConfiguredOperation;
-import org.apache.tuscany.sca.assembly.ConstrainingType;
-import org.apache.tuscany.sca.assembly.Extension;
-import org.apache.tuscany.sca.assembly.Property;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.implementation.java.BaseJavaImplementation;
-import org.apache.tuscany.sca.policy.Intent;
-import org.apache.tuscany.sca.policy.IntentAttachPointType;
-import org.apache.tuscany.sca.policy.PolicySet;
-import org.springframework.beans.factory.support.AbstractBeanDefinition;
-import org.springframework.beans.factory.support.BeanDefinitionRegistry;
-import org.springframework.beans.factory.support.GenericBeanDefinition;
-
-/**
- * An implementation of the SCA assembly JavaImplementation interface backed by a Spring
- * Bean definition.
- *
- *  @version $Rev$ $Date$
- */
-public class BeanBaseJavaImplementationImpl extends GenericBeanDefinition implements BaseJavaImplementation, Cloneable {
-    private static final long serialVersionUID = 1L;
-
-    private List<Service> services = new ArrayList<Service>();
-    private ConstrainingType constrainingType;
-    private List<Object> extensions = new ArrayList<Object>();
-    private List<Extension> attributeExtensions = new ArrayList<Extension>();
-    private boolean unresolved;
-    private BeanDefinitionRegistry beanRegistry;
-    private String uri;
-
-    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
-    private List<ConfiguredOperation> configuredOperations = new ArrayList<ConfiguredOperation>();
-    private List<PolicySet> policySets = new ArrayList<PolicySet>();
-    private List<Intent> requiredIntents = new ArrayList<Intent>();
-    private IntentAttachPointType type = null;
-
-    protected BeanBaseJavaImplementationImpl(BeanDefinitionRegistry beanRegistry) {
-        this.beanRegistry = beanRegistry;
-
-        // Register this bean definition in the bean registry
-        //TODO find a better name for bean definitions representing component types
-        String name = String.valueOf(System.identityHashCode(this));
-        this.beanRegistry.registerBeanDefinition(name, this);
-    }
-
-    @Override
-    public AbstractBeanDefinition cloneBeanDefinition() {
-        BeanBaseJavaImplementationImpl clone = (BeanBaseJavaImplementationImpl)super.cloneBeanDefinition();        
-        clone.getServices().clear();
-        try {
-            for (Service service : getServices()) {
-                clone.getServices().add((Service)service.clone());
-            }
-            clone.getReferences().clear();
-            for (Reference reference : getReferences()) {
-                clone.getReferences().add((Reference)reference.clone());
-            }
-            clone.getProperties().clear();
-            for (Property property : getProperties()) {
-                clone.getProperties().add((Property)property.clone());
-            }
-            return clone;
-        } catch (CloneNotSupportedException e) {
-            //throw new CloneNotSupportedException(e.getMessage());
-        }
-        return clone;
-    }
-
-    public Class<?> getJavaClass() {
-        return super.getBeanClass();
-    }
-
-    public String getName() {
-        return super.getBeanClassName();
-    }
-
-    public void setJavaClass(Class<?> javaClass) {
-        super.setBeanClass(javaClass);
-    }
-
-    public void setName(String className) {
-        super.setBeanClassName(className);
-    }
-
-    public String getURI() {
-        return uri;
-    }
-
-    public void setURI(String uri) {
-        this.uri = uri;
-    }
-
-    public ConstrainingType getConstrainingType() {
-        return constrainingType;
-    }
-
-    //TODO use a better list implementation
-    private List<Property> properties = new ArrayList<Property>() {
-        private static final long serialVersionUID = 1L;
-
-        // Add a property
-        @Override
-        public boolean add(Property property) {
-
-            // Add corresponding bean property value
-            getPropertyValues().addPropertyValue(property.getName(), property.getValue());
-
-            return super.add(property);
-        }
-    };
-
-    public List<Property> getProperties() {
-        return properties;
-    }
-
-    //TODO use a better list implementation
-    private List<Reference> references = new ArrayList<Reference>() {
-        private static final long serialVersionUID = 1L;
-
-        // Add a reference
-        @Override
-        public boolean add(Reference reference) {
-
-            // Add corresponding bean property value
-            String target;
-            if (!reference.getTargets().isEmpty()) {
-                //TODO handle multiplicity
-                target = reference.getTargets().get(0).getName();
-                int i = target.indexOf('/');
-                if (i != -1)
-                    target = target.substring(0, i);
-            } else {
-                target = null;
-            }
-            getPropertyValues().addPropertyValue(reference.getName(), target);
-
-            return super.add(reference);
-        }
-    };
-
-
-    public List<Reference> getReferences() {
-        return references;
-    }
-
-    public List<Service> getServices() {
-        return services;
-    }
-
-    public void setConstrainingType(ConstrainingType constrainingType) {
-        this.constrainingType = constrainingType;
-    }
-
-    public List<Object> getExtensions() {
-        return extensions;
-    }
-
-    public List<Extension> getAttributeExtensions() {
-        return attributeExtensions;
-    }
-
-    public boolean isUnresolved() {
-        return unresolved;
-    }
-
-    public void setUnresolved(boolean unresolved) {
-        this.unresolved = unresolved;
-    }
-
-    public List<PolicySet> getApplicablePolicySets() {
-        return applicablePolicySets;
-    }
-
-    public List<ConfiguredOperation> getConfiguredOperations() {
-        return configuredOperations;
-    }
-
-    public List<PolicySet> getPolicySets() {
-        return policySets;
-    }
-
-    public List<Intent> getRequiredIntents() {
-        return requiredIntents;
-    }
-
-    public IntentAttachPointType getType() {
-        return type;
-    }
-
-    public void setType(IntentAttachPointType type) {
-        this.type = type;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java
deleted file mode 100644
index 6b19bac413..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationFactory.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.implementation.java.IntrospectionException;
-import org.apache.tuscany.sca.implementation.java.JavaImplementation;
-import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
-import org.apache.tuscany.sca.implementation.java.impl.JavaClassIntrospectorImpl;
-import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
-import org.springframework.beans.factory.support.BeanDefinitionRegistry;
-
-/**
- * An alternate implementation of the SCA Java assembly model factory that
- * creates SCA Java assembly model objects backed by Spring bean definitions.
- * 
- * @version $Rev$ $Date$
- */
-public class BeanJavaImplementationFactory implements JavaImplementationFactory {
-
-    private BeanDefinitionRegistry beanRegistry;
-    private List<JavaClassVisitor> visitors = new ArrayList<JavaClassVisitor>();
-    private JavaClassIntrospectorImpl introspector;
-
-    public BeanJavaImplementationFactory(BeanDefinitionRegistry beanRegistry) {
-        this.beanRegistry = beanRegistry;
-        introspector = new JavaClassIntrospectorImpl(visitors);
-    }
-
-    public JavaImplementation createJavaImplementation() {
-        return new BeanJavaImplementationImpl(beanRegistry);
-    }
-
-    public void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass)
-        throws IntrospectionException {
-        introspector.introspectClass(javaImplementation, implementationClass);
-    }
-
-    public JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException {
-        JavaImplementation javaImplementation = createJavaImplementation();
-        introspector.introspectClass(javaImplementation, implementationClass);
-        return javaImplementation;
-    }
-
-    public void addClassVisitor(JavaClassVisitor visitor) {
-        visitors.add(visitor);
-    }
-
-    public void removeClassVisitor(JavaClassVisitor visitor) {
-        visitors.remove(visitor);
-    }
-    
-    public List<JavaClassVisitor> getClassVisitors() {
-        return visitors;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java
deleted file mode 100644
index 7fc82d8711..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaImplementationImpl.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Member;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.implementation.java.JavaImplementation;
-import org.apache.tuscany.sca.implementation.java.impl.JavaConstructorImpl;
-import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl;
-import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl;
-import org.apache.tuscany.sca.implementation.java.impl.JavaScopeImpl;
-import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
-import org.springframework.beans.factory.support.BeanDefinitionRegistry;
-
-/**
- * An implementation of the SCA assembly JavaImplementation interface backed by a Spring
- * Bean definition.
- *
- * @version $Rev$ $Date$
- */
-public class BeanJavaImplementationImpl extends BeanBaseJavaImplementationImpl implements JavaImplementation {
-    private static final long serialVersionUID = 6792198458193774178L;
-    
-    private JavaConstructorImpl<?> constructorDefinition;
-    private Map<Constructor, JavaConstructorImpl> constructors = new HashMap<Constructor, JavaConstructorImpl>();
-    private Method initMethod;
-    private Method destroyMethod;
-    private final Map<String, JavaResourceImpl> resources = new HashMap<String, JavaResourceImpl>();
-    private final Map<String, JavaElementImpl> propertyMembers = new HashMap<String, JavaElementImpl>();
-    private final Map<String, JavaElementImpl> referenceMembers = new HashMap<String, JavaElementImpl>();
-    private final Map<String, Collection<JavaElementImpl>> callbackMembers = new HashMap<String, Collection<JavaElementImpl>>();
-    private List<Member> conversationIDMember = new ArrayList<Member>();
-    private boolean eagerInit;
-    private boolean allowsPassByReference;
-    private List<Method> allowsPassByReferenceMethods = new ArrayList<Method>();
-    private long maxAge = -1;
-    private long maxIdleTime = -1;
-    private JavaScopeImpl scope = JavaScopeImpl.STATELESS;
-    private List<PolicyHandlerTuple> policyHandlerClassNames = null;
-    
-    protected BeanJavaImplementationImpl(BeanDefinitionRegistry beanRegistry) {
-        super(beanRegistry);
-    }    
-
-    public JavaConstructorImpl<?> getConstructor() {
-        return constructorDefinition;
-    }
-
-    public void setConstructor(JavaConstructorImpl<?> definition) {
-        this.constructorDefinition = definition;
-    }
-
-    public Method getInitMethod() {
-        return initMethod;
-    }
-
-    public void setInitMethod(Method initMethod) {
-        this.initMethod = initMethod;
-    }
-
-    public Method getDestroyMethod() {
-        return destroyMethod;
-    }
-
-    public void setDestroyMethod(Method destroyMethod) {
-        this.destroyMethod = destroyMethod;
-    }
-
-    public Map<String, JavaResourceImpl> getResources() {
-        return resources;
-    }
-
-    public List<Member> getConversationIDMembers() {
-        return this.conversationIDMember;
-    }
-
-    public void addConversationIDMember(Member conversationIDMember) {
-        this.conversationIDMember.add(conversationIDMember);
-    }
-
-    public boolean isAllowsPassByReference() {
-        return allowsPassByReference;
-    }
-
-    public void setAllowsPassByReference(boolean allowsPassByReference) {
-        this.allowsPassByReference = allowsPassByReference;
-    }
-
-    public List<Method> getAllowsPassByReferenceMethods() {
-        return allowsPassByReferenceMethods;
-    }
-    
-    public boolean isAllowsPassByReference(Method method) {
-        return allowsPassByReference || allowsPassByReferenceMethods.contains(method);
-    }
-
-    public Map<Constructor, JavaConstructorImpl> getConstructors() {
-        return constructors;
-    }
-
-    public boolean isEagerInit() {
-        return eagerInit;
-    }
-
-    public void setEagerInit(boolean eagerInit) {
-        this.eagerInit = eagerInit;
-    }
-
-    public Map<String, Collection<JavaElementImpl>> getCallbackMembers() {
-        return callbackMembers;
-    }
-
-    public Map<String, JavaElementImpl> getPropertyMembers() {
-        return propertyMembers;
-    }
-
-    public Map<String, JavaElementImpl> getReferenceMembers() {
-        return referenceMembers;
-    }
-
-    public JavaScopeImpl getJavaScope() {
-        return scope;
-    }
-
-    public void setJavaScope(JavaScopeImpl scope) {
-        this.scope = scope;
-    }
-
-    public long getMaxAge() {
-        return maxAge;
-    }
-
-    public void setMaxAge(long maxAge) {
-        this.maxAge = maxAge;
-    }
-
-    public long getMaxIdleTime() {
-        return maxIdleTime;
-    }
-
-    public void setMaxIdleTime(long maxIdleTime) {
-        this.maxIdleTime = maxIdleTime;
-    }
-    
-    public List<PolicyHandlerTuple> getPolicyHandlerClassNames() {
-        return policyHandlerClassNames;
-    }
-
-    public void setPolicyHandlerClassNames(List<PolicyHandlerTuple> policyHandlerClassNames) {
-        this.policyHandlerClassNames = policyHandlerClassNames;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java
deleted file mode 100644
index 17a7e9084c..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceContractImpl.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceContractImpl;
-
-/**
- * An implementation of a Java interface contract. 
- *
- * @version $Rev$ $Date$
- */
-public class BeanJavaInterfaceContractImpl extends JavaInterfaceContractImpl {
-    
-    protected BeanJavaInterfaceContractImpl() {
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java
deleted file mode 100644
index 492ab2732e..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceFactory.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceIntrospectorImpl;
-import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
-
-/**
- * An alternate implementation of the SCA Java assembly model factory that creates SCA
- * Java assembly model objects backed by Spring bean definitions.
- *
- *  @version $Rev$ $Date$
- */
-public class BeanJavaInterfaceFactory implements JavaInterfaceFactory {
-	
-    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
-    private JavaInterfaceIntrospectorImpl introspector;
-    
-        public BeanJavaInterfaceFactory() {
-            introspector = new JavaInterfaceIntrospectorImpl(this);
-        }
-
-	public JavaInterface createJavaInterface() {
-		return new BeanJavaInterfaceImpl();
-	}
-        
-        public JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException {
-            JavaInterface javaInterface = createJavaInterface();
-            introspector.introspectInterface(javaInterface, interfaceClass);
-            return javaInterface;
-        }
-        
-        public void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException {
-            introspector.introspectInterface(javaInterface, interfaceClass);
-        }
-        
-        public JavaInterfaceContract createJavaInterfaceContract() {
-            return new BeanJavaInterfaceContractImpl();
-        }
-
-        public void addInterfaceVisitor(JavaInterfaceVisitor extension) {
-            visitors.add(extension);
-        }
-
-        public void removeInterfaceVisitor(JavaInterfaceVisitor extension) {
-            visitors.remove(extension);
-        }
-
-        public List<JavaInterfaceVisitor> getInterfaceVisitors() {
-            return visitors;
-        }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java
deleted file mode 100644
index 6c3afdb129..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/main/java/org/apache/tuscany/sca/core/spring/implementation/java/impl/BeanJavaInterfaceImpl.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring.implementation.java.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceImpl;
-import org.apache.tuscany.sca.policy.Intent;
-
-/**
- * An alternate implementation of the SCA Java assembly model JavaInterface
- * interface.
- * 
- * @version $Rev$ $Date$
- */
-public class BeanJavaInterfaceImpl extends JavaInterfaceImpl implements JavaInterface {
-
-    private String className;
-    private Class<?> javaClass;
-    private Class<?> callbackClass;
-    private boolean conversational;
-    private boolean remotable;
-    List<Intent> requiredIntents = new ArrayList<Intent>();
-    private List<Object> extensions = new ArrayList<Object>();
-    private List<Operation> operations = new ArrayList<Operation>();
-    private boolean unresolved = false;
-    
-    protected BeanJavaInterfaceImpl() {
-    }
-
-    @Override
-    public String getName() {
-        if (isUnresolved()) {
-            return className;
-        }    
-        else {
-            return javaClass.getName();
-        }    
-    }
-
-    @Override
-    public void setName(String className) {
-        if (!isUnresolved())
-            throw new IllegalStateException();
-        this.className = className;
-    }
-
-    @Override
-    public Class<?> getJavaClass() {
-        return javaClass;
-    }
-
-    @Override
-    public void setJavaClass(Class<?> javaClass) {
-        this.javaClass = javaClass;
-    }
-
-    @Override
-    public Class<?> getCallbackClass() {
-        return callbackClass;
-    }
-
-    @Override
-    public void setCallbackClass(Class<?> callbackClass) {
-        this.callbackClass = callbackClass;
-    }
-
-    @Override
-    public boolean isConversational() {
-        return conversational;
-    }
-
-    @Override
-    public boolean isRemotable() {
-        return remotable;
-    }
-
-    @Override
-    public void setConversational(boolean conversational) {
-        this.conversational = conversational;
-    }
-
-    @Override
-    public void setRemotable(boolean local) {
-        this.remotable = local;
-    }
-
-    @Override
-    public List<Intent> getRequiredIntents() {
-        return requiredIntents;
-    }
-
-    public List<Object> getExtensions() {
-        return extensions;
-    }
-
-    @Override
-    public List<Operation> getOperations() {
-        return operations;
-    }
-
-    @Override
-    public boolean isUnresolved() {
-        return unresolved;
-    }
-
-    @Override
-    public void setUnresolved(boolean undefined) {
-        this.unresolved = undefined;
-    }
-
-    @Override
-    public void resetDataBinding(String dataBinding) {
-    }
-    
-    @Deprecated
-    @Override
-    public void setDefaultDataBinding(String dataBinding) {
-    }    
-
-    @Override
-    public boolean isDynamic() {
-        return false;
-    }
-
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        return super.clone();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddService.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddService.java
deleted file mode 100644
index f3a24ed6b2..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddService.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-/**
- * The Add Service interface.
- *
- * @version $Rev$ $Date$
- */
-public interface AddService {
-
-    double add(double n1, double n2);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddServiceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddServiceImpl.java
deleted file mode 100644
index 61654ea811..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/AddServiceImpl.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.osoa.sca.annotations.EagerInit;
-import org.osoa.sca.annotations.Scope;
-
-/**
- * An implementation of the Add service
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-@EagerInit
-public class AddServiceImpl implements AddService {
-
-    public double add(double n1, double n2) {
-        return n1 + n2;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorClient.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorClient.java
deleted file mode 100644
index 73aa028084..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorClient.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
-
-/**
- * This client program shows how to create an SCA runtime, start it, locate the
- * Calculator service and invoke it.
- *
- * @version $Rev$ $Date$
- */
-public class CalculatorClient {
-    public static void main(String[] args) throws Exception {
-
-        SCADomainContext context = new SCADomainContext("org/apache/tuscany/core/spring/Calculator.composite");
-
-        CalculatorService calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent");
-
-        // Calculate
-        System.out.println("3 + 2=" + calculatorService.add(3, 2));
-        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
-        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
-        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorService.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorService.java
deleted file mode 100644
index e0cf23dc17..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorService.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-/**
- * The Calculator service interface.
- *
- * @version $Rev$ $Date$
- */
-public interface CalculatorService {
-
-    double add(double n1, double n2);
-
-    double subtract(double n1, double n2);
-
-    double multiply(double n1, double n2);
-
-    double divide(double n1, double n2);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java
deleted file mode 100644
index c1fceb575d..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/CalculatorServiceImpl.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.osoa.sca.annotations.Reference;
-import org.osoa.sca.annotations.Scope;
-
-/**
- * An implementation of the Calculator service.
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-public class CalculatorServiceImpl implements CalculatorService {
-
-    private AddService addService;
-    private SubtractService subtractService;
-    private MultiplyService multiplyService;
-    private DivideService divideService;
-
-    @Reference
-    public void setAddService(AddService addService) {
-        this.addService = addService;
-    }
-
-    @Reference
-    public void setSubtractService(SubtractService subtractService) {
-        this.subtractService = subtractService;
-    }
-
-    @Reference
-    public void setDivideService(DivideService divideService) {
-        this.divideService = divideService;
-    }
-
-    @Reference
-    public void setMultiplyService(MultiplyService multiplyService) {
-        this.multiplyService = multiplyService;
-    }
-
-    public double add(double n1, double n2) {
-        return addService.add(n1, n2);
-    }
-
-    public double subtract(double n1, double n2) {
-        return subtractService.subtract(n1, n2);
-    }
-
-    public double multiply(double n1, double n2) {
-        return multiplyService.multiply(n1, n2);
-    }
-
-    public double divide(double n1, double n2) {
-        return divideService.divide(n1, n2);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideService.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideService.java
deleted file mode 100644
index 7c69b10b25..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideService.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-/**
- * The Divide Service interface.
- *
- * @version $Rev$ $Date$
- */
-public interface DivideService {
-
-    double divide(double n1, double n2);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java
deleted file mode 100644
index e1f35f99b5..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/DivideServiceImpl.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.osoa.sca.annotations.Scope;
-
-/**
- * An implementation of the Divide service.
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-public class DivideServiceImpl implements DivideService {
-
-    public double divide(double n1, double n2) {
-        return n1 / n2;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyService.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyService.java
deleted file mode 100644
index 686542c18e..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyService.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-/**
- * The Multiply Service interface.
- *
- * @version $Rev$ $Date$
- */
-public interface MultiplyService {
-
-    double multiply(double n1, double n2);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java
deleted file mode 100644
index d621407908..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/MultiplyServiceImpl.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.osoa.sca.annotations.Scope;
-
-/**
- * An implementation of the Multiply service.
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-public class MultiplyServiceImpl implements MultiplyService {
-
-    public double multiply(double n1, double n2) {
-        return n1 * n2;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java
deleted file mode 100644
index e8e4a6f71b..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/NestedCalculatorClient.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
-
-/**
- * This client program shows how to create an SCA runtime, start it, locate the
- * Calculator service and invoke it.
- *
- * @version $Rev$ $Date$
- */
-public class NestedCalculatorClient {
-    public static void main(String[] args) throws Exception {
-
-        SCADomainContext context = new SCADomainContext(
-                                            "org/apache/tuscany/core/spring/OuterCalculator.composite",
-                                            "org/apache/tuscany/core/spring/InnerCalculator.composite",
-                                            "org/apache/tuscany/core/spring/InnerOperations.composite");
-
-        CalculatorService calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent/CalculatorServiceComponent");
-
-        // Calculate
-        System.out.println("3 + 2=" + calculatorService.add(3, 2));
-        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
-        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
-        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractService.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractService.java
deleted file mode 100644
index 30632688f9..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractService.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-/**
- * The Subtract Service interface.
- *
- * @version $Rev$ $Date$
- */
-public interface SubtractService {
-
-    double subtract(double n1, double n2);
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java
deleted file mode 100644
index 4fed0a8c6a..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/calculator/SubtractServiceImpl.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package calculator;
-
-import org.osoa.sca.annotations.Scope;
-
-/**
- * An implementation of the subtract service.
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-public class SubtractServiceImpl implements SubtractService {
-
-    public double subtract(double n1, double n2) {
-        return n1 - n2;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java
deleted file mode 100644
index 44b447cc64..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/CalculatorTestCase.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
-
-import calculator.CalculatorService;
-
-/**
- * This shows how to test the Calculator service component.
- *
- * @version $Rev$ $Date$
- */
-public class CalculatorTestCase extends TestCase {
-
-    private SCADomainContext context;
-    private CalculatorService calculatorService;
-
-    @Override
-    protected void setUp() throws Exception {
-        context = new SCADomainContext("org/apache/tuscany/sca/core/spring/Calculator.composite");
-
-        calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent");
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-    }
-
-    public void testCalculator() throws Exception {
-        // Calculate
-        assertEquals(calculatorService.add(3, 2), 5.0);
-        assertEquals(calculatorService.subtract(3, 2), 1.0);
-        assertEquals(calculatorService.multiply(3, 2), 6.0);
-        assertEquals(calculatorService.divide(3, 2), 1.5);
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java b/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java
deleted file mode 100644
index baf73ac197..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/java/org/apache/tuscany/sca/core/spring/NestedCalculatorTestCaseFIXME.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.spring;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.spring.context.SCADomainContext;
-
-import calculator.CalculatorService;
-
-/**
- * This shows how to test the Calculator service component.
- *
- * @version $Rev$ $Date$
- */
-public class NestedCalculatorTestCaseFIXME extends TestCase {
-
-    private SCADomainContext context;
-    private CalculatorService calculatorService;
-
-    @Override
-    protected void setUp() throws Exception {
-        context = new SCADomainContext(
-                          "org/apache/tuscany/sca/core/spring/OuterCalculator.composite",
-                          "org/apache/tuscany/sca/core/spring/InnerCalculator.composite",
-                          "org/apache/tuscany/sca/core/spring/InnerOperations.composite");
-
-        calculatorService = context.getService(CalculatorService.class, "CalculatorServiceComponent/InnerCalculatorServiceComponent");
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-    }
-
-    public void testCalculator() throws Exception {
-        // Calculate
-        assertEquals(calculatorService.add(3, 2), 5.0);
-        assertEquals(calculatorService.subtract(3, 2), 1.0);
-        assertEquals(calculatorService.multiply(3, 2), 6.0);
-        assertEquals(calculatorService.divide(3, 2), 1.5);
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite b/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite
deleted file mode 100644
index 6d998ba035..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/Calculator.composite
+++ /dev/null
@@ -1,52 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
-	xmlns:calc="http://sample.calculator"
-	name="calc:TestBeanCalculator">
-
-    <service name="CalculatorService" promote="CalculatorServiceComponent">
-        <interface.java interface="calculator.CalculatorService"/>
-    </service>
-
-    <component name="CalculatorServiceComponent">
-		<implementation.java class="calculator.CalculatorServiceImpl"/>
-        <reference name="addService" target="AddServiceComponent"/>
-        <reference name="subtractService" target="SubtractServiceComponent"/>
-        <reference name="multiplyService" target="MultiplyServiceComponent"/>
-        <reference name="divideService" target="DivideServiceComponent"/>
-    </component>
-
-    <component name="AddServiceComponent">
-        <implementation.java class="calculator.AddServiceImpl"/>
-    </component>
-
-    <component name="SubtractServiceComponent">
-        <implementation.java class="calculator.SubtractServiceImpl"/>
-    </component>
-
-    <component name="MultiplyServiceComponent">
-        <implementation.java class="calculator.MultiplyServiceImpl"/>
-    </component>
-
-    <component name="DivideServiceComponent">
-        <implementation.java class="calculator.DivideServiceImpl"/>
-    </component>
-
-</composite>
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite b/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite
deleted file mode 100644
index 8b043f2b4f..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerCalculator.composite
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
-	xmlns:calc="http://calc"
-	targetNamespace="http://calc"
-	name="InnerCalculator">
-
-    <service name="CalculatorService" promote="InnerCalculatorServiceComponent">
-        <interface.java interface="calculator.CalculatorService"/>
-    </service>
-
-    <component name="InnerCalculatorServiceComponent">
-		<implementation.java class="calculator.CalculatorServiceImpl"/>
-        <reference name="addService"/>
-        <reference name="subtractService"/>
-        <reference name="multiplyService"/>
-        <reference name="divideService"/>
-    </component>
-
-	<reference name="addService" promote="InnerCalculatorServiceComponent/addService"/>
-	<reference name="subtractService" promote="InnerCalculatorServiceComponent/subtractService"/>
-	<reference name="multiplyService" promote="InnerCalculatorServiceComponent/multiplyService"/>
-	<reference name="divideService" promote="InnerCalculatorServiceComponent/divideService"/>
-
-</composite>
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite b/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite
deleted file mode 100644
index d7d1124050..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/InnerOperations.composite
+++ /dev/null
@@ -1,57 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
-	xmlns:calc="http://calc"
-	targetNamespace="http://calc"
-	name="InnerOperations">
-
-    <service name="AddService" promote="AddServiceComponent">
-        <interface.java interface="calculator.AddService"/>
-    </service>
-
-    <service name="SubtractService" promote="SubtractServiceComponent">
-        <interface.java interface="calculator.SubtractService"/>
-    </service>
-
-    <service name="MultiplyService" promote="MultiplyServiceComponent">
-        <interface.java interface="calculator.MultiplyService"/>
-    </service>
-
-    <service name="DivideService" promote="DivideServiceComponent">
-        <interface.java interface="calculator.DivideService"/>
-    </service>
-
-    <component name="AddServiceComponent">
-        <implementation.java class="calculator.AddServiceImpl"/>
-    </component>
-
-    <component name="SubtractServiceComponent">
-        <implementation.java class="calculator.SubtractServiceImpl"/>
-    </component>
-
-    <component name="MultiplyServiceComponent">
-        <implementation.java class="calculator.MultiplyServiceImpl"/>
-    </component>
-
-    <component name="DivideServiceComponent">
-        <implementation.java class="calculator.DivideServiceImpl"/>
-    </component>
-
-</composite>
diff --git a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite b/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite
deleted file mode 100644
index c2b6cced36..0000000000
--- a/branches/sca-java-1.5/modules/core-spring/src/test/resources/org/apache/tuscany/sca/core/spring/OuterCalculator.composite
+++ /dev/null
@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
--->
-<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
-	xmlns:calc="http://calc"
-	targetNamespace="http://calc"
-	name="OuterCalculator">
-
-    <service name="CalculatorService" promote="CalculatorServiceComponent">
-        <interface.java interface="calculator.CalculatorService"/>
-    </service>
-
-    <component name="CalculatorServiceComponent">
-		<implementation.composite name="calc:InnerCalculator"/>
-        <reference name="addService" target="OperationsServiceComponent/AddService"/>
-        <reference name="subtractService" target="OperationsServiceComponent/SubtractService"/>
-        <reference name="multiplyService" target="OperationsServiceComponent/MultiplyService"/>
-        <reference name="divideService" target="OperationsServiceComponent/DivideService"/>
-    </component>
-
-    <component name="OperationsServiceComponent">
-		<implementation.composite name="calc:InnerOperations"/>
-    </component>
-
-</composite>
diff --git a/branches/sca-java-1.5/modules/core/LICENSE b/branches/sca-java-1.5/modules/core/LICENSE
deleted file mode 100644
index 8aa906c321..0000000000
--- a/branches/sca-java-1.5/modules/core/LICENSE
+++ /dev/null
@@ -1,205 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-
diff --git a/branches/sca-java-1.5/modules/core/NOTICE b/branches/sca-java-1.5/modules/core/NOTICE
deleted file mode 100644
index fdfa0e9faa..0000000000
--- a/branches/sca-java-1.5/modules/core/NOTICE
+++ /dev/null
@@ -1,6 +0,0 @@
-${pom.name}
-Copyright (c) 2005 - 2008 The Apache Software Foundation
-
-This product includes software developed by
-The Apache Software Foundation (http://www.apache.org/).
-
diff --git a/branches/sca-java-1.5/modules/core/pom.xml b/branches/sca-java-1.5/modules/core/pom.xml
deleted file mode 100644
index a7e78c8ac7..0000000000
--- a/branches/sca-java-1.5/modules/core/pom.xml
+++ /dev/null
@@ -1,114 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-    * Licensed to the Apache Software Foundation (ASF) under one
-    * or more contributor license agreements.  See the NOTICE file
-    * distributed with this work for additional information
-    * regarding copyright ownership.  The ASF licenses this file
-    * to you under the Apache License, Version 2.0 (the
-    * "License"); you may not use this file except in compliance
-    * with the License.  You may obtain a copy of the License at
-    * 
-    *   http://www.apache.org/licenses/LICENSE-2.0
-    * 
-    * Unless required by applicable law or agreed to in writing,
-    * software distributed under the License is distributed on an
-    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    * KIND, either express or implied.  See the License for the
-    * specific language governing permissions and limitations
-    * under the License.    
--->
-<project>
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.apache.tuscany.sca</groupId>
-        <artifactId>tuscany-modules</artifactId>
-        <version>1.5-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-    <artifactId>tuscany-core</artifactId>
-    <name>Apache Tuscany SCA Core Runtime</name>
-
-    <dependencies>
-    	<dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-extensibility</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-core-spi</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-contribution</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-contribution-java</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.tuscany.sca</groupId>
-            <artifactId>tuscany-interface-java</artifactId>
-            <version>1.5-SNAPSHOT</version>
-        </dependency>
-        
-        <dependency>
-            <groupId>org.codehaus.woodstox</groupId>
-            <artifactId>wstx-asl</artifactId>
-            <version>3.2.4</version>
-            <scope>runtime</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>stax</groupId>
-                    <artifactId>stax-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <dependency>
-            <groupId>cglib</groupId>
-            <artifactId>cglib-nodep</artifactId>
-            <version>2.2</version>
-        </dependency>        
-
-        <dependency>
-            <groupId>javax.xml.ws</groupId>
-            <artifactId>jaxws-api</artifactId>
-            <version>2.1</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>javax.xml.soap</groupId>
-                    <artifactId>saaj-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-    </dependencies>
-
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-
-                <configuration>
-                    <instructions>
-                        <Bundle-Version>${tuscany.version}</Bundle-Version>
-                        <Bundle-SymbolicName>org.apache.tuscany.sca.core</Bundle-SymbolicName>
-                        <Bundle-Description>${pom.name}</Bundle-Description>
-                        <Export-Package>org.apache.tuscany.sca.core*</Export-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
deleted file mode 100644
index c86c876075..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.assembly;
-
-
-/**
- * Denotes an error starting the runtime
- *
- * @version $Rev$ $Date$
- */
-public class ActivationException extends Exception {
-    private static final long serialVersionUID = 8612661660934426123L;
-
-    public ActivationException(String message) {
-        super(message);
-    }
-
-    public ActivationException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
deleted file mode 100644
index 29dcc20f0b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.core.context.ComponentContextHelper;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * Start/stop a composite
- * 
- * @version $Rev$ $Date$
- */
-public interface CompositeActivator {
-    /**
-     * Activate a composite
-     * @param composite
-     */
-    void activate(Composite composite) throws ActivationException;
-
-    /**
-     * Activate a component reference
-     * @param component
-     * @param ref
-     */
-    void start(RuntimeComponent component, RuntimeComponentReference ref);
-    
-    /**
-     * Activate a component reference
-     * @param component
-     * @param ref
-     */
-    void activate(RuntimeComponent component, RuntimeComponentReference ref);
-
-    /**
-     * Activate a component reference
-     * @param component
-     * @param ref
-     */
-    void activate(RuntimeComponent component, RuntimeComponentService service);
-
-    /**
-     * De-activate a component reference
-     * @param component
-     * @param ref
-     */
-    void deactivate(RuntimeComponent component, RuntimeComponentReference ref);
-
-    /**
-     * De-activate a component reference
-     * @param component
-     * @param ref
-     */
-    void deactivate(RuntimeComponent component, RuntimeComponentService service);
-
-    /**
-     * Stop a composite
-     * @param composite
-     */
-    void deactivate(Composite composite) throws ActivationException;
-
-    /**
-     * Start a component
-     * @param component
-     */
-    void start(Component component) throws ActivationException;
-
-    /**
-     * Stop a component
-     * @param component
-     */
-    void stop(Component component) throws ActivationException;
-
-    /**
-     * Start components in a composite
-     * @param composite
-     */
-    void start(Composite composite) throws ActivationException;
-
-    /**
-     * Stop components in a composite
-     * @param composite
-     */
-    void stop(Composite composite) throws ActivationException;
-
-    /**
-     * Get the component context helper
-     * @return
-     */
-    ComponentContextHelper getComponentContextHelper();
-
-    /**
-     * Get the proxy factory
-     * @return
-     */
-    ProxyFactory getProxyFactory();
-
-    /**
-     * Get the java interface factory
-     * @return
-     */
-    JavaInterfaceFactory getJavaInterfaceFactory();
-    
-    ConversationManager getConversationManager();
-
-    /**
-     * Configure the runtime component with component context
-     * @param component
-     */
-    void configureComponentContext(RuntimeComponent component);
-
-    /**
-     * Resolve a component by URI in the domain
-     * @param componentURI
-     * @return
-     */
-    Component resolve(String componentURI);
-
-    /**
-     * Set the domain composite
-     * @param domainComposite
-     */
-    void setDomainComposite(Composite domainComposite);
-
-    /**
-     * Get the domain composite
-     * @return
-     */
-    Composite getDomainComposite();
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java
deleted file mode 100644
index f51931c53b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivatorImpl.java
+++ /dev/null
@@ -1,1101 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.CompositeService;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.SCABindingFactory;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.context.RequestContextFactory;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
-import org.apache.tuscany.sca.core.context.ComponentContextHelper;
-import org.apache.tuscany.sca.core.context.ComponentContextImpl;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.core.scope.ConversationalScopeContainer;
-import org.apache.tuscany.sca.core.scope.Scope;
-import org.apache.tuscany.sca.core.scope.ScopeContainer;
-import org.apache.tuscany.sca.core.scope.ScopeRegistry;
-import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolver;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactory;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.provider.BindingProviderFactory;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.PolicyProviderFactory;
-import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
-import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
-import org.apache.tuscany.sca.provider.ServiceBindingProvider;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
-import org.apache.tuscany.sca.work.WorkScheduler;
-
-/**
- * @version $Rev$ $Date$
- */
-public class CompositeActivatorImpl implements CompositeActivator {
-    private static final Logger logger = Logger.getLogger(CompositeActivatorImpl.class.getName());
-
-    private final AssemblyFactory assemblyFactory;
-    private final MessageFactory messageFactory;
-    private final InterfaceContractMapper interfaceContractMapper;
-    private final ScopeRegistry scopeRegistry;
-    private final WorkScheduler workScheduler;
-    private final RuntimeWireProcessor wireProcessor;
-    private final ProviderFactoryExtensionPoint providerFactories;
-    private final EndpointResolverFactoryExtensionPoint endpointResolverFactories;
-
-    private final RequestContextFactory requestContextFactory;
-    private final ProxyFactory proxyFactory;
-    private final JavaInterfaceFactory javaInterfaceFactory;
-    private final ConversationManager conversationManager;
-
-    private final ComponentContextHelper componentContextHelper;
-
-    private Composite domainComposite;
-
-    /**
-     * @param assemblyFactory
-     * @param interfaceContractMapper
-     * @param workScheduler
-     * @param conversationManager TODO
-     * @param workContext
-     * @param wirePostProcessorRegistry
-     */
-    public CompositeActivatorImpl(AssemblyFactory assemblyFactory,
-                                  MessageFactory messageFactory,
-                                  JavaInterfaceFactory javaInterfaceFactory,
-                                  SCABindingFactory scaBindingFactory,
-                                  InterfaceContractMapper interfaceContractMapper,
-                                  ScopeRegistry scopeRegistry,
-                                  WorkScheduler workScheduler,
-                                  RuntimeWireProcessor wireProcessor,
-                                  RequestContextFactory requestContextFactory,
-                                  ProxyFactory proxyFactory,
-                                  ProviderFactoryExtensionPoint providerFactories,
-                                  EndpointResolverFactoryExtensionPoint endpointResolverFactories,
-                                  StAXArtifactProcessorExtensionPoint processors,
-                                  ConversationManager conversationManager) {
-        this.assemblyFactory = assemblyFactory;
-        this.messageFactory = messageFactory;
-        this.interfaceContractMapper = interfaceContractMapper;
-        this.scopeRegistry = scopeRegistry;
-        this.workScheduler = workScheduler;
-        this.wireProcessor = wireProcessor;
-        this.providerFactories = providerFactories;
-        this.endpointResolverFactories = endpointResolverFactories;
-        this.javaInterfaceFactory = javaInterfaceFactory;
-        this.requestContextFactory = requestContextFactory;
-        this.proxyFactory = proxyFactory;
-        this.conversationManager = conversationManager;
-        this.componentContextHelper = new ComponentContextHelper(assemblyFactory, javaInterfaceFactory, processors);
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.assembly.CompositeActivator#activate(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference)
-     */
-    public void activate(RuntimeComponent component, RuntimeComponentReference ref) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Activating component reference: " + component.getURI() + "#" + ref.getName());
-        }
-        resolveTargets(ref);
-        for (Binding binding : ref.getBindings()) {
-            addReferenceBindingProvider(component, ref, binding);
-        }
-        
-        for (Endpoint endpoint : ref.getEndpoints()){
-            // TODO - source component should be set in the builder but the 
-            //        way the builder is written it's difficult to get at it
-            endpoint.setSourceComponent(component);
-            
-            addEndpointResolver(component, ref, endpoint);
-        }
-    }
-
-    public void start(RuntimeComponent component, RuntimeComponentReference ref) {
-        synchronized (ref) {
-            resolveTargets(ref);
-            for (Binding binding : ref.getBindings()) {
-                ReferenceBindingProvider provider = ref.getBindingProvider(binding);
-                if (provider == null) {
-                    provider = addReferenceBindingProvider(component, ref, binding);
-                }
-                if (provider != null) {
-                    provider.start();
-                }
-                addReferenceWire(component, ref, binding);
-            }
-            
-            // targets now have an endpoint representation. We can use this to 
-            // look for unresolved endpoints using dummy wires for late resolution
-            for (Endpoint endpoint : ref.getEndpoints()){
-                addReferenceEndpointWire(component, ref, endpoint);
-            }
-        }
-    }
-
-    public void stop(Component component, ComponentReference reference) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Stopping component reference: " + component.getURI() + "#" + reference.getName());
-        }
-        RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
-        for (Binding binding : reference.getBindings()) {
-            ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
-            if (bindingProvider != null) {
-                bindingProvider.stop();
-            }
-        }
-    }
-
-    public void deactivate(RuntimeComponent component, RuntimeComponentReference ref) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Deactivating component reference: " + component.getURI() + "#" + ref.getName());
-        }
-        removeReferenceWires(ref);
-        for (Binding binding : ref.getBindings()) {
-            removeReferenceBindingProvider(component, ref, binding);
-        }
-
-    }
-
-    /**
-     * @param component
-     * @param reference
-     * @param binding
-     */
-    private EndpointResolver addEndpointResolver(RuntimeComponent component,
-                                                 RuntimeComponentReference reference,
-                                                 Endpoint endpoint){
-        
-        // only create endpoint resolvers for unresolved endpoints currently
-        // this will also prevent a wire from being created later
-        if (!endpoint.isUnresolved()){
-            return null;
-        }
-        
-        // This souldn't happen as the endpoint resolver extension point is in core-spi but 
-        // just in case returning null here will mean that no wire is created and calling 
-        // the reference will fail with NPE
-        if (endpointResolverFactories == null){
-            return null;
-        }
-        
-        EndpointResolverFactory<Endpoint> resolverFactory =
-            (EndpointResolverFactory<Endpoint>)endpointResolverFactories.getEndpointResolverFactory(endpoint.getClass());
-        
-        if (resolverFactory != null) {
-            @SuppressWarnings("unchecked")
-            EndpointResolver endpointResolver =
-                resolverFactory.createEndpointResolver(endpoint, null);
-            if (endpointResolver != null) {
-                ((RuntimeComponentReference)reference).setEndpointResolver(endpoint, endpointResolver);
-            }
-            
-            return endpointResolver;
-        } else {
-            // TODO - for the time being allow the lack of an endpoint provider to be the 
-            //        switch to turn off endpoint processing
-            return null;
-            //throw new IllegalStateException("Endpoint provider factory not found for class: " + endpoint.getClass().getName());
-        }
-    }
-    
-    public void addReferenceBindingProviderForEndpoint(Endpoint endpoint){
-        addReferenceBindingProvider((RuntimeComponent)endpoint.getSourceComponent(),
-                                    (RuntimeComponentReference)endpoint.getSourceComponentReference(),
-                                    endpoint.getSourceBinding());
-    }
-
-    /**
-     * @param component
-     * @param reference
-     * @param binding
-     */
-    private ReferenceBindingProvider addReferenceBindingProvider(RuntimeComponent component,
-                                                                 RuntimeComponentReference reference,
-                                                                 Binding binding) {
-        BindingProviderFactory providerFactory =
-            (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass());
-        if (providerFactory != null) {
-            @SuppressWarnings("unchecked")
-            ReferenceBindingProvider bindingProvider =
-                providerFactory.createReferenceBindingProvider((RuntimeComponent)component,
-                                                               (RuntimeComponentReference)reference,
-                                                               binding);
-            if (bindingProvider != null) {
-                ((RuntimeComponentReference)reference).setBindingProvider(binding, bindingProvider);
-            }
-            for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
-                PolicyProvider policyProvider = f.createReferencePolicyProvider(component, reference, binding);
-                if (policyProvider != null) {
-                    reference.addPolicyProvider(binding, policyProvider);
-                }
-            }
-
-            return bindingProvider;
-        } else {
-            throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName());
-        }
-    }
-
-    /**
-     * @param reference
-     */
-    private void resolveTargets(RuntimeComponentReference reference) {
-        // The code that used to be here to resolved unresolved targets is now 
-        // at the bottom of BaseWireBuilder.connectComponentReferences()
-    }
-    
-    /**
-     * Create the runtime wires for a reference endpoint. Currently this method
-     * only deals with the late binding case and creates a dummy wire that 
-     * will use the Endpoint to resolve the target at the point when the 
-     * wire chains are created.
-     * 
-     * @param component
-     * @param reference
-     * @param binding
-     */
-    private void addReferenceEndpointWire(Component component, ComponentReference reference, Endpoint endpoint) {
-        // only deal with unresolved endpoints as, to prevent breaking changes, targets that are resolved
-        // at build time are still represented as bindings in the binding list
-        if (((RuntimeComponentReference)reference).getEndpointResolver(endpoint) == null){ 
-            // no endpoint provider has previously been created so don't create the 
-            // wire
-            return;
-        }
-
-        // TODO: TUSCANY-2580: avoid NPE if the InterfaceCOntract is null
-        Reference ctref = endpoint.getSourceComponentReference().getReference();
-        if (ctref != null && ctref.getInterfaceContract() == null) {
-            ctref.setInterfaceContract(reference.getInterfaceContract());
-        }
-        
-        RuntimeWire wire = new EndpointWireImpl(endpoint, this);
-        
-        RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
-        runtimeRef.getRuntimeWires().add(wire);
-    }
-    
-
-    /**
-     * Create the runtime wires for a reference binding
-     * 
-     * @param component
-     * @param reference
-     * @param binding
-     */
-    private void addReferenceWire(Component component, ComponentReference reference, Binding binding) {
-        if (!(reference instanceof RuntimeComponentReference)) {
-            return;
-        }
-        
-        // create wire if binding has an endpoint
-        Component targetComponent = null;
-        ComponentService targetComponentService = null;
-        Binding targetBinding = null;
-    
-        if (binding instanceof OptimizableBinding) {
-            OptimizableBinding endpoint = (OptimizableBinding)binding;
-            targetComponent = endpoint.getTargetComponent();
-            targetComponentService = endpoint.getTargetComponentService();
-            targetBinding = endpoint.getTargetBinding();
-            // FIXME: TUSCANY-2136, For unresolved binding, don't add wire. Is it the right solution?
-            if (!reference.isCallback() && binding.getURI() == null && targetComponentService == null) {
-                return;
-            }
-        }
-
-        // create a forward wire, either static or dynamic
-        addReferenceWire(component, reference, binding, targetComponent, targetComponentService, targetBinding);
-
-        /*
-        // if static forward wire (not from self-reference), try to create a static callback wire 
-        if (targetComponentService != null && !reference.getName().startsWith("$self$.")) {
-            ComponentReference callbackReference = targetComponentService.getCallbackReference();
-            if (callbackReference != null) {
-                Binding callbackBinding = null;
-                Binding callbackServiceBinding = null;
-                // select a service callback binding that can be wired back to this component
-                for (Binding refBinding : callbackReference.getBindings()) {
-                    // first look for a callback binding whose name matches the target binding name
-                    if (refBinding.getName().equals(targetBinding.getName())) {
-                        callbackBinding = refBinding;
-                        break;
-                    }
-                }
-                // see if there is a matching reference callback binding 
-                if (callbackBinding != null) {
-                    callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass());
-                }
-                // if there isn't an end-to-end match, try again based on target binding type
-                if (callbackBinding == null || callbackServiceBinding == null) {
-                    callbackBinding = callbackReference.getBinding(targetBinding.getClass());
-                    if (callbackBinding != null) {
-                        callbackServiceBinding = reference.getCallbackService().getBinding(callbackBinding.getClass());
-                    }
-                }
-                if (callbackBinding != null && callbackServiceBinding != null) {
-                    // end-to-end match, so create a static callback wire as well as the static forward wire
-        
-                    addReferenceWire(targetComponent, callbackReference, callbackBinding, component, reference
-                        .getCallbackService(), callbackServiceBinding);
-                } else {
-                    // no end-to-end match, so do not create a static callback wire
-                }
-            }
-        }
-        */
-    }
-
-    public void addReferenceWireForEndpoint(Endpoint endpoint){
-        addReferenceWire(endpoint.getSourceComponent(),
-                         endpoint.getSourceComponentReference(),
-                         endpoint.getSourceBinding(),
-                         endpoint.getTargetComponent(),
-                         endpoint.getTargetComponentService(),
-                         endpoint.getTargetBinding());
-    }
-    /**
-     * Create a reference wire for a forward call or a callback
-     * @param reference
-     * @param service
-     * @param serviceBinding
-     * @param component
-     * @param referenceBinding
-     */
-    private RuntimeWire addReferenceWire(Component refComponent,
-                                         ComponentReference reference,
-                                         Binding refBinding,
-                                         Component serviceComponent,
-                                         ComponentService service,
-                                         Binding serviceBinding) {
-        RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
-        InterfaceContract bindingContract = getInterfaceContract(reference, refBinding);
-
-        // Use the interface contract of the reference on the component type
-        Reference componentTypeRef = reference.getReference();
-
-        InterfaceContract sourceContract;
-        if (componentTypeRef == null || componentTypeRef.getInterfaceContract() == null) {
-            sourceContract = reference.getInterfaceContract();
-        } else {
-            sourceContract = componentTypeRef.getInterfaceContract();
-        }
-
-        sourceContract = sourceContract.makeUnidirectional(false);
-
-        EndpointReference wireSource =
-            new EndpointReferenceImpl((RuntimeComponent)refComponent, reference, refBinding, sourceContract);
-        ComponentService callbackService = reference.getCallbackService();
-        if (callbackService != null) {
-            // select a reference callback binding to pass with invocations on this wire
-            Binding callbackBinding = null;
-            for (Binding binding : callbackService.getBindings()) {
-                // first look for a callback binding whose name matches the reference binding name
-            	if (refBinding.getName().startsWith(binding.getName())) {
-                    callbackBinding = binding;
-                    break;
-                }
-            }
-            // if no callback binding found, try again based on reference binding type
-            if (callbackBinding == null) {
-                callbackBinding = callbackService.getBinding(refBinding.getClass());
-            }
-            InterfaceContract callbackContract = callbackService.getInterfaceContract();
-            EndpointReference callbackEndpoint =
-                new EndpointReferenceImpl((RuntimeComponent)refComponent, callbackService, callbackBinding,
-                                          callbackContract);
-            wireSource.setCallbackEndpoint(callbackEndpoint);
-        }
-
-        EndpointReference wireTarget =
-            new EndpointReferenceImpl((RuntimeComponent)serviceComponent, service, serviceBinding, bindingContract);
-        
-        // TUSCANY-2029 - We should use the URI of the serviceBinding because the target may be a Component in a
-        // nested composite.
-        if (serviceBinding != null) {
-            wireTarget.setURI(serviceBinding.getURI());
-        }
-
-        RuntimeWire wire =
-            new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor,
-                                messageFactory, conversationManager);
-        runtimeRef.getRuntimeWires().add(wire);
-
-        return wire;
-    }
-
-    private void addImplementationProvider(RuntimeComponent component, Implementation implementation) {
-        ImplementationProviderFactory providerFactory =
-            (ImplementationProviderFactory)providerFactories.getProviderFactory(implementation.getClass());
-        if (providerFactory != null) {
-            @SuppressWarnings("unchecked")
-            ImplementationProvider implementationProvider =
-                providerFactory.createImplementationProvider(component, implementation);
-            if (implementationProvider != null) {
-                component.setImplementationProvider(implementationProvider);
-            }
-        } else {
-            throw new IllegalStateException("Provider factory not found for class: " + implementation.getClass()
-                .getName());
-        }
-        for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
-            PolicyProvider policyProvider = f.createImplementationPolicyProvider(component, implementation);
-            if (policyProvider != null) {
-                component.addPolicyProvider(policyProvider);
-            }
-        }
-        
-    }
-
-    private void removeImplementationProvider(RuntimeComponent component) {
-        component.setImplementationProvider(null);
-        component.getPolicyProviders().clear();
-    }
-
-    /**
-     * @param component
-     * @param service
-     * @param binding
-     */
-    private ServiceBindingProvider addServiceBindingProvider(RuntimeComponent component,
-                                                             RuntimeComponentService service,
-                                                             Binding binding) {
-        BindingProviderFactory providerFactory =
-            (BindingProviderFactory)providerFactories.getProviderFactory(binding.getClass());
-        if (providerFactory != null) {
-            @SuppressWarnings("unchecked")
-            ServiceBindingProvider bindingProvider =
-                providerFactory.createServiceBindingProvider((RuntimeComponent)component,
-                                                             (RuntimeComponentService)service,
-                                                             binding);
-            if (bindingProvider != null) {
-                ((RuntimeComponentService)service).setBindingProvider(binding, bindingProvider);
-            }
-            for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
-                PolicyProvider policyProvider = f.createServicePolicyProvider(component, service, binding);
-                if (policyProvider != null) {
-                    service.addPolicyProvider(binding, policyProvider);
-                }
-            }
-            return bindingProvider;
-        } else {
-            throw new IllegalStateException("Provider factory not found for class: " + binding.getClass().getName());
-        }
-    }
-
-    private void removeServiceBindingProvider(RuntimeComponent component,
-                                              RuntimeComponentService service,
-                                              Binding binding) {
-        service.setBindingProvider(binding, null);
-        for (Binding b : service.getBindings()) {
-            List<PolicyProvider> pps = service.getPolicyProviders(b);
-            if (pps != null) {
-                pps.clear();
-            }
-        }
-    }
-
-    private void removeReferenceBindingProvider(RuntimeComponent component,
-                                                RuntimeComponentReference reference,
-                                                Binding binding) {
-        reference.setBindingProvider(binding, null);
-        for (Binding b : reference.getBindings()) {
-            List<PolicyProvider> pps = reference.getPolicyProviders(b);
-            if (pps != null) {
-                pps.clear();
-            }
-        }
-    }
-
-    public void start(Composite composite) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Starting composite: " + composite.getName());
-        }
-        for (Component component : composite.getComponents()) {
-            start(component);
-        }
-    }
-
-    public void stop(Composite composite) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Stopping composite: " + composite.getName());
-        }
-        for (final Component component : composite.getComponents()) {
-            stop(component);
-        }
-    }
-
-    public void start(Component component) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Starting component: " + component.getURI());
-        }
-        RuntimeComponent runtimeComponent = ((RuntimeComponent)component);
-        if(runtimeComponent.isStarted()) {
-        	return;
-        }
-        
-        configureComponentContext(runtimeComponent);
-
-        for (ComponentReference reference : component.getReferences()) {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName());
-            }
-            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
-            runtimeRef.setComponent(runtimeComponent);
-            
-            for (Endpoint endpoint : reference.getEndpoints()) {
-                final EndpointResolver endpointResolver = runtimeRef.getEndpointResolver(endpoint);
-                if (endpointResolver != null) {
-                    // Allow endpoint resolvers to do any startup reference manipulation
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            endpointResolver.start();
-                            return null;
-                          }
-                    });                       
-                }
-            }
-            
-            for (Binding binding : reference.getBindings()) {
-                final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
-                if (bindingProvider != null) {
-                    // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy. 
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            bindingProvider.start();
-                            return null;
-                          }
-                    });                       
-                }
-            }
-        }
-
-        for (ComponentService service : component.getServices()) {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Starting component service: " + component.getURI() + "#" + service.getName());
-            }
-            RuntimeComponentService runtimeService = (RuntimeComponentService)service;
-            for (Binding binding : service.getBindings()) {
-                final ServiceBindingProvider bindingProvider = runtimeService.getBindingProvider(binding);
-                if (bindingProvider != null) {
-                    // bindingProvider.start();
-                    // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy. 
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            bindingProvider.start();
-                            return null;
-                          }
-                    });                       
-                }
-            }
-        }
-
-        Implementation implementation = component.getImplementation();
-        if (implementation instanceof Composite) {
-            start((Composite)implementation);
-        } else {
-            ImplementationProvider implementationProvider = runtimeComponent.getImplementationProvider();
-            if (implementationProvider != null) {
-                implementationProvider.start();
-            }
-        }
-
-        if (component instanceof ScopedRuntimeComponent) {
-            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
-            if (scopedRuntimeComponent.getScopeContainer() != null) {
-                scopedRuntimeComponent.getScopeContainer().start();
-            }
-        }
-
-        runtimeComponent.setStarted(true);
-    }
-
-    /**
-     * @param runtimeComponent
-     */
-    public void configureComponentContext(RuntimeComponent runtimeComponent) {
-        RuntimeComponentContext componentContext =
-            new ComponentContextImpl(this, assemblyFactory, proxyFactory, interfaceContractMapper,
-                                     requestContextFactory, javaInterfaceFactory, runtimeComponent);
-        runtimeComponent.setComponentContext(componentContext);
-    }
-
-    /**
-     * Stop a component
-     */
-    public void stop(Component component) {
-    	if (!((RuntimeComponent)component).isStarted()) {
-    		return;
-        }
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Stopping component: " + component.getURI());
-        }
-        for (ComponentService service : component.getServices()) {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Stopping component service: " + component.getURI() + "#" + service.getName());
-            }
-            for (Binding binding : service.getBindings()) {
-                final ServiceBindingProvider bindingProvider = ((RuntimeComponentService)service).getBindingProvider(binding);
-                if (bindingProvider != null) {
-                    // Allow bindings to read properties. Requires PropertyPermission read in security policy. 
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            bindingProvider.stop();
-                            return null;
-                          }
-                    });                       
-                }
-            }
-        }
-        for (ComponentReference reference : component.getReferences()) {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName());
-            }
-            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
-            
-            for (Binding binding : reference.getBindings()) {
-                final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
-                if (bindingProvider != null) {
-                    // Allow bindings to read properties. Requires PropertyPermission read in security policy. 
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            bindingProvider.stop();
-                            return null;
-                          }
-                    });                       
-                }
-            } 
-            
-            for (Endpoint endpoint : reference.getEndpoints()) {
-                final EndpointResolver endpointResolver = runtimeRef.getEndpointResolver(endpoint);
-                if (endpointResolver != null) {
-                    // Allow endpoint resolvers to do any shutdown reference manipulation
-                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                        public Object run() {
-                            endpointResolver.stop();
-                            return null;
-                          }
-                    });                       
-                }
-            }             
-        }
-        Implementation implementation = component.getImplementation();
-        if (implementation instanceof Composite) {
-            stop((Composite)implementation);
-        } else {
-            final ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
-            if (implementationProvider != null) {
-                // Allow bindings to read properties. Requires PropertyPermission read in security policy. 
-                AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                    public Object run() {
-                        implementationProvider.stop();
-                        return null;
-                      }
-                });                       
-            }
-        }
-
-        if (component instanceof ScopedRuntimeComponent) {
-            ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
-            if (runtimeComponent.getScopeContainer() != null && 
-            		runtimeComponent.getScopeContainer().getLifecycleState() != ScopeContainer.STOPPED) {
-                runtimeComponent.getScopeContainer().stop();
-            }
-        }
-
-        ((RuntimeComponent)component).setStarted(false);
-    }
-
-    /**
-     * Get the effective interface contract for a reference binding
-     * 
-     * @param reference
-     * @param binding
-     * @return
-     */
-    private InterfaceContract getInterfaceContract(ComponentReference reference, Binding binding) {
-        InterfaceContract interfaceContract = reference.getInterfaceContract();
-        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
-        if (provider != null) {
-            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
-            if (bindingContract != null) {
-                interfaceContract = bindingContract;
-            }
-        }
-        return interfaceContract.makeUnidirectional(false);
-    }
-
-    /**
-     * Remove the runtime wires for a reference binding
-     * @param reference
-     */
-    private void removeReferenceWires(ComponentReference reference) {
-        if (!(reference instanceof RuntimeComponentReference)) {
-            return;
-        }
-        // [rfeng] Comment out the following statements to avoid the on-demand activation
-        // RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
-        // runtimeRef.getRuntimeWires().clear();
-    }
-
-    /**
-     * Get the effective interface contract for the service binding
-     * 
-     * @param service
-     * @param binding
-     * @return
-     */
-    private InterfaceContract getInterfaceContract(ComponentService service, Binding binding) {
-        InterfaceContract interfaceContract = service.getInterfaceContract();
-
-        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
-        if (provider != null) {
-            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
-            if (bindingContract != null) {
-                interfaceContract = bindingContract;
-            }
-        }
-        return interfaceContract.makeUnidirectional(false);
-    }
-
-    /**
-     * Remove runtime wires for a service binding
-     * 
-     * @param component
-     * @param service
-     */
-    private void removeServiceWires(ComponentService service) {
-        if (!(service instanceof RuntimeComponentService)) {
-            return;
-        }
-        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
-        runtimeService.getRuntimeWires().clear();
-    }
-
-    /**
-     * Create a service wire for a forward call or a callback
-     * @param service
-     * @param serviceBinding
-     * @param reference
-     * @param component
-     * @param referenceBinding
-     */
-    private RuntimeWire addServiceWire(Component serviceComponent, ComponentService service, Binding serviceBinding) {
-        if (!(service instanceof RuntimeComponentService)) {
-            return null;
-        }
-        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
-
-        // FIXME: [rfeng] We might need a better way to get the impl interface contract
-        Service targetService = service.getService();
-        if (targetService == null) {
-            targetService = service;
-        }
-        InterfaceContract targetContract = targetService.getInterfaceContract().makeUnidirectional(false);
-
-        InterfaceContract sourceContract = getInterfaceContract(service, serviceBinding);
-
-        EndpointReference wireSource = new EndpointReferenceImpl(null, null, serviceBinding, sourceContract);
-
-        EndpointReference wireTarget =
-            new EndpointReferenceImpl((RuntimeComponent)serviceComponent, (RuntimeComponentService)service,
-                                      serviceBinding, targetContract);
-
-        RuntimeWire wire =
-            new RuntimeWireImpl(wireSource, wireTarget, interfaceContractMapper, workScheduler, wireProcessor,
-                                messageFactory, conversationManager);
-        runtimeService.getRuntimeWires().add(wire);
-
-        return wire;
-    }
-
-    public void activate(RuntimeComponent component, RuntimeComponentService service) {
-        if (service.getService() == null) {
-            if (logger.isLoggable(Level.WARNING)) {
-                logger.warning("Skipping component service not defined in the component type: " + component.getURI()
-                    + "#"
-                    + service.getName());
-            }
-            return;
-        }
-        if (service.getService() instanceof CompositeService) {
-            return;
-        }
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Activating component service: " + component.getURI() + "#" + service.getName());
-        }
-
-        for (Binding binding : service.getBindings()) {
-            addServiceBindingProvider(component, service, binding);
-            addServiceWire(component, service, binding);
-        }
-    }
-
-    public void deactivate(RuntimeComponent component, RuntimeComponentService service) {
-        if (logger.isLoggable(Level.FINE)) {
-            logger.fine("Deactivating component service: " + component.getURI() + "#" + service.getName());
-        }
-        removeServiceWires(service);
-        for (Binding binding : service.getBindings()) {
-            removeServiceBindingProvider(component, service, binding);
-        }
-    }
-
-    private void addScopeContainer(Component component) {
-        if (!(component instanceof ScopedRuntimeComponent)) {
-            return;
-        }
-        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
-        ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(runtimeComponent);
-        if (scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
-            conversationManager.addListener((ConversationalScopeContainer)scopeContainer);
-        }
-        runtimeComponent.setScopeContainer(scopeContainer);
-    }
-
-    private void removeScopeContainer(Component component) {
-        if (!(component instanceof ScopedRuntimeComponent)) {
-            return;
-        }
-        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
-        ScopeContainer scopeContainer = runtimeComponent.getScopeContainer();
-        if(scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
-            conversationManager.removeListener((ConversationalScopeContainer) scopeContainer);
-        }        
-        runtimeComponent.setScopeContainer(null);
-    }
-    
-    public void activateComponent(Component component)
-            throws ActivationException {
-        try {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Activating component: " + component.getURI());
-            }
-
-            Implementation implementation = component.getImplementation();
-            if (implementation instanceof Composite) {
-                activate((Composite) implementation);
-            } else if (implementation != null) {
-                addImplementationProvider((RuntimeComponent) component,
-                        implementation);
-                addScopeContainer(component);
-            }
-
-            for (ComponentService service : component.getServices()) {
-                activate((RuntimeComponent) component,
-                        (RuntimeComponentService) service);
-            }
-
-            for (ComponentReference reference : component.getReferences()) {
-                activate((RuntimeComponent) component,
-                        (RuntimeComponentReference) reference);
-            }
-        } catch (Exception e) {
-            throw new ActivationException(e);
-        }
-    }
-
-    public void deactivateComponent(Component component)
-            throws ActivationException {
-        try {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Deactivating component: " + component.getURI());
-            }
-            for (ComponentService service : component.getServices()) {
-                deactivate((RuntimeComponent) component,
-                        (RuntimeComponentService) service);
-            }
-
-            for (ComponentReference reference : component.getReferences()) {
-                deactivate((RuntimeComponent) component,
-                        (RuntimeComponentReference) reference);
-            }
-
-            Implementation implementation = component.getImplementation();
-            if (implementation instanceof Composite) {
-                deactivate((Composite) implementation);
-            } else if (implementation != null) {
-                removeImplementationProvider((RuntimeComponent) component);
-                removeScopeContainer(component);
-            }
-        } catch (Exception e) {
-            throw new ActivationException(e);
-        }
-    }    
-
-    public void activate(Composite composite) throws ActivationException {
-        try {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Activating composite: " + composite.getName());
-            }
-            for (Component component : composite.getComponents()) {
-                if (logger.isLoggable(Level.FINE)) {
-                    logger.fine("Activating component: " + component.getURI());
-                }
-
-                Implementation implementation = component.getImplementation();
-                if (implementation instanceof Composite) {
-                    activate((Composite)implementation);
-                } else if (implementation != null) {
-                    addImplementationProvider((RuntimeComponent)component, implementation);
-                    addScopeContainer(component);
-                }
-
-                for (ComponentService service : component.getServices()) {
-                    activate((RuntimeComponent)component, (RuntimeComponentService)service);
-                }
-
-                for (ComponentReference reference : component.getReferences()) {
-                    activate((RuntimeComponent)component, (RuntimeComponentReference)reference);
-                }
-            }
-        } catch (Exception e) {
-            throw new ActivationException(e);
-        }
-    }
-
-    public void deactivate(Composite composite) throws ActivationException {
-        try {
-            if (logger.isLoggable(Level.FINE)) {
-                logger.fine("Deactivating composite: " + composite.getName());
-            }
-            for (Component component : composite.getComponents()) {
-                if (logger.isLoggable(Level.FINE)) {
-                    logger.fine("Deactivating component: " + component.getURI());
-                }
-                for (ComponentService service : component.getServices()) {
-                    deactivate((RuntimeComponent)component, (RuntimeComponentService)service);
-                }
-
-                for (ComponentReference reference : component.getReferences()) {
-                    deactivate((RuntimeComponent)component, (RuntimeComponentReference)reference);
-                }
-
-                Implementation implementation = component.getImplementation();
-                if (implementation instanceof Composite) {
-                    deactivate((Composite)implementation);
-                } else if (implementation != null) {
-                    removeImplementationProvider((RuntimeComponent)component);
-                    removeScopeContainer(component);
-                }
-            }
-        } catch (Exception e) {
-            throw new ActivationException(e);
-        }
-    }
-
-    /**
-     * @return the referenceHelper
-     */
-    public ComponentContextHelper getComponentContextHelper() {
-        return componentContextHelper;
-    }
-
-    /**
-     * @return the proxyFactory
-     */
-    public ProxyFactory getProxyFactory() {
-        return proxyFactory;
-    }
-
-    /**
-     * @return the domainComposite
-     */
-    public Composite getDomainComposite() {
-        return domainComposite;
-    }
-
-    /**
-     * @param domainComposite the domainComposite to set
-     */
-    public void setDomainComposite(Composite domainComposite) {
-        this.domainComposite = domainComposite;
-    }
-
-    public Component resolve(String componentURI) {
-        for (Composite composite : domainComposite.getIncludes()) {
-            Component component = resolve(composite, componentURI);
-            if (component != null) {
-                return component;
-            }
-        }
-        return null;
-    }
-
-    public Component resolve(Composite composite, String componentURI) {
-        for (Component component : composite.getComponents()) {
-            String uri = component.getURI();
-            if (uri.equals(componentURI)) {
-                return component;
-            }
-            if (componentURI.startsWith(uri)) {
-                Implementation implementation = component.getImplementation();
-                if (!(implementation instanceof Composite)) {
-                    return null;
-                }
-                return resolve((Composite)implementation, componentURI);
-            }
-        }
-        return null;
-    }
-
-    /**
-     * @return the javaInterfaceFactory
-     */
-    public JavaInterfaceFactory getJavaInterfaceFactory() {
-        return javaInterfaceFactory;
-    }
-
-    /**
-     * @return the conversationManager
-     */
-    public ConversationManager getConversationManager() {
-        return conversationManager;
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java
deleted file mode 100644
index 78096b20ab..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointReferenceImpl.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * @version $Rev$ $Date$
- */
-public class EndpointReferenceImpl implements EndpointReference {
-    private RuntimeComponent component;
-    private Contract contract;
-    private Binding binding;
-    private InterfaceContract interfaceContract;
-    private String uri;
-    private EndpointReference callbackEndpoint;
-    private ReferenceParameters parameters = new ReferenceParametersImpl();
-
-    /**
-     * @param component
-     * @param contract
-     * @param binding
-     * @param interfaceContract
-     */
-    public EndpointReferenceImpl(RuntimeComponent component,
-                                 Contract contract,
-                                 Binding binding,
-                                 InterfaceContract interfaceContract) {
-        super();
-        this.component = component;
-        this.contract = contract;
-        this.binding = binding;
-        this.interfaceContract = interfaceContract;
-        this.uri = (component != null ? component.getURI() : "") + '/' +
-                   (contract != null ? contract.getName() : "");
-    }
-
-    /**
-     * @param uri
-     */
-    public EndpointReferenceImpl(String uri) {
-        super();
-        this.uri = uri;
-    }
-
-    public Binding getBinding() {
-        return binding;
-    }
-
-    public void setBinding(Binding binding) {
-        this.binding = binding;
-    }
-
-    public RuntimeComponent getComponent() {
-        return component;
-    }
-
-    public void setComponent(RuntimeComponent component) {
-        this.component = component;
-    }
-
-    public Contract getContract() {
-        return contract;
-    }
-
-    public void setContract(Contract contract) {
-        this.contract = contract;
-    }
-
-    public InterfaceContract getInterfaceContract() {
-        return interfaceContract;
-    }
-
-    public void setInterfaceContract(InterfaceContract interfaceContract) {
-        this.interfaceContract = interfaceContract;
-    }
-
-    public String getURI() {
-        return uri;
-    }
-
-    public void setURI(String uri) {
-        this.uri = uri;
-    }
-
-    public EndpointReference getCallbackEndpoint() {
-        return callbackEndpoint;
-    }
-
-    public void setCallbackEndpoint(EndpointReference callbackEndpoint) {
-        this.callbackEndpoint = callbackEndpoint;
-    }
-
-    @Override
-    public int hashCode() {
-        final int PRIME = 31;
-        int result = 1;
-        result = PRIME * result + ((uri == null) ? 0 : uri.hashCode());
-        return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-        if (obj == null) {
-            return false;
-        }
-        if (getClass() != obj.getClass()) {
-            return false;
-        }
-        final EndpointReferenceImpl other = (EndpointReferenceImpl)obj;
-        if (uri == null) {
-            if (other.uri != null) {
-                return false;
-            }
-        } else if (!uri.equals(other.uri)) {
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * @see java.lang.Object#clone()
-     */
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        EndpointReferenceImpl copy = (EndpointReferenceImpl)super.clone();
-        /* [nash] no need to copy callback endpoint
-        if (callbackEndpoint != null) {
-            copy.callbackEndpoint = (EndpointReference)callbackEndpoint.clone();
-        }
-        */
-        if (parameters != null) {
-            copy.parameters = (ReferenceParameters)parameters.clone();
-        }
-        return copy;
-    }
-
-    /**
-     * @return the parameters
-     */
-    public ReferenceParameters getReferenceParameters() {
-        return parameters;
-    }
-
-    /**
-     * @param parameters the parameters to set
-     */
-    public void setReferenceParameters(ReferenceParameters parameters) {
-        this.parameters = parameters;
-    }
-
-    public void mergeEndpoint(EndpointReference epr) {
-        this.component = epr.getComponent();
-        this.contract = epr.getContract();
-        this.binding = epr.getBinding();
-        this.interfaceContract = epr.getInterfaceContract();
-        this.uri = epr.getURI();
-        this.callbackEndpoint = epr.getCallbackEndpoint();
-    }
-   
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java
deleted file mode 100644
index 4f463b105d..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointWireImpl.java
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.core.invocation.InvocationChainImpl;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolver;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.ServiceUnavailableException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class EndpointWireImpl implements RuntimeWire {
-
-    private Endpoint endpoint;
-    private CompositeActivatorImpl compositeActivator;
-    
-    private EndpointResolver endpointResolver;
-    private EndpointReference source;
-    private RuntimeWire wire;
-    private InvocationChain binidngInvocationChain;
-
-    /**
-     * @param endpoint
-     */
-    public EndpointWireImpl(Endpoint endpoint, CompositeActivator compositeActivator) {
-        super();
-        this.endpoint = endpoint;
-        // TODO - improve the SPI to get rid of this cast
-        this.compositeActivator = (CompositeActivatorImpl)compositeActivator;
-        
-        // store source configuration as we have most of this now. We don't though know what the 
-        // target is yet. 
-        Reference componentTypeRef = endpoint.getSourceComponentReference().getReference();
-        InterfaceContract sourceContract =
-            componentTypeRef == null ? endpoint.getSourceComponentReference().getInterfaceContract() : componentTypeRef.getInterfaceContract();
-        sourceContract = sourceContract.makeUnidirectional(false);
-
-        source = new EndpointReferenceImpl((RuntimeComponent)endpoint.getSourceComponent(), 
-                                            endpoint.getSourceComponentReference(), 
-                                            null, 
-                                            sourceContract);
-        
-        RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)endpoint.getSourceComponentReference());
-        endpointResolver = runtimeRef.getEndpointResolver(endpoint);
-        
-    }
-
-    public synchronized List<InvocationChain> getInvocationChains() {
-        // where late binding happens. Find the endpoint provider and
-        // ask it to do the endpoint resolution.
-        if (endpoint.isUnresolved()){
-            
-            // this method should locate a viable target service and complete the 
-            // endpoint configuration
-            endpointResolver.resolve();
-            
-            if (endpoint.isUnresolved()){
-                throw new ServiceUnavailableException("Unable to resolve service for component: " +
-                        endpoint.getSourceComponent().getName() +
-                        " reference: " + 
-                        endpoint.getSourceComponentReference().getName() +
-                        " target: " + 
-                        endpoint.getTargetName());
-            } 
-        }
-        
-        if (wire == null){           
-            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)endpoint.getSourceComponentReference());
-            
-            // add the resolved binding into the reference
-            runtimeRef.getBindings().add(endpoint.getSourceBinding());
-            
-            // add a binding provider into the reference for the resolved binding 
-            compositeActivator.addReferenceBindingProviderForEndpoint(endpoint);
-            
-            // extract the binding provider that has been created
-            ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpoint.getSourceBinding());
-            
-            // start the binding provider  
-            bindingProvider.start();
-            
-            // create the wire
-            compositeActivator.addReferenceWireForEndpoint(endpoint);
-            
-            // extract the wire that has been created
-            wire = runtimeRef.getRuntimeWire(endpoint.getSourceBinding());
-        }            
-
-        return wire.getInvocationChains();
-    }
-
-    public InvocationChain getInvocationChain(Operation operation) {
-        if (wire ==null){
-            return null;
-        } else {
-            return wire.getInvocationChain(operation);
-        }
-    }
-
-    public Object invoke(Message msg) throws InvocationTargetException {
-        // not called as the endpoint wire only appears on the reference side
-        return null;
-    }
-    
-    public Object invoke(Operation operation, Object[] args) throws InvocationTargetException {
-        // not called as the endpoint wire only appears on the reference side
-        return null;
-    }
-
-    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
-        // not called as the endpoint wire only appears on the reference side
-        return null;
-    }
-
-
-    public EndpointReference getSource() {
-        return source;
-    }
-
-    public EndpointReference getTarget() {
-        return null;
-    }
-
-    public void setTarget(EndpointReference target) {
-    }
-
-    public void rebuild() {
-    }
-    
-    public synchronized InvocationChain getBindingInvocationChain() {
-        if (binidngInvocationChain == null) {
-            if (source instanceof RuntimeComponentReference) {
-                binidngInvocationChain = new InvocationChainImpl(null, null, true);
-            } else {
-                binidngInvocationChain = new InvocationChainImpl(null, null, false);
-            }
-        }
-        return binidngInvocationChain;
-    }
-
-    // TODO: TUSCANY-2580: give RuntimeComponentReferenceImpl a way to get at the endpoint
-    public Endpoint getEndpoint() {
-        return endpoint;
-    }
-    
-    /**
-     * @see java.lang.Object#clone()
-     */
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        EndpointWireImpl copy = (EndpointWireImpl)super.clone();
-        return copy;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java
deleted file mode 100644
index c82543c4ca..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParameterProcessor.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.service.ContributionReadException;
-import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
-import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-
-/**
- * Artifact processor for reference parameters.
- * 
- * @version $Rev$ $Date$
- */
-public class ReferenceParameterProcessor implements StAXArtifactProcessor<ReferenceParameters> {
-    private static final QName REFERENCE_PARAMETERS =
-        new QName("http://tuscany.apache.org/xmlns/sca/1.0", "referenceParameters", "tuscany");
-    
-    /**
-     * Constructs a new processor.
-     * 
-     * @param modelFactories
-     */
-    public ReferenceParameterProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#getArtifactType()
-     */
-    public QName getArtifactType() {
-        return REFERENCE_PARAMETERS;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#read(javax.xml.stream.XMLStreamReader)
-     */
-    public ReferenceParameters read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-        ReferenceParameters parameters = new ReferenceParametersImpl();
-        parameters.setConversationID(reader.getAttributeValue(null, "conversationID"));
-        parameters.setCallbackID(reader.getAttributeValue(null, "callbackID"));
-        return parameters;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#write(java.lang.Object, javax.xml.stream.XMLStreamWriter)
-     */
-    public void write(ReferenceParameters model, XMLStreamWriter writer) throws ContributionWriteException,
-        XMLStreamException {
-        writer.writeStartElement(REFERENCE_PARAMETERS.getPrefix(),
-                                 REFERENCE_PARAMETERS.getLocalPart(),
-                                 REFERENCE_PARAMETERS.getNamespaceURI());
-        writer.writeNamespace(REFERENCE_PARAMETERS.getPrefix(), REFERENCE_PARAMETERS.getNamespaceURI());
-        if (model.getConversationID() != null) {
-            writer.writeAttribute("conversationID", model.getConversationID().toString());
-        }
-        if (model.getCallbackID() != null) {
-            writer.writeAttribute("callbackID", model.getCallbackID().toString());
-        }
-        writer.writeEndElement();
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#getModelType()
-     */
-    public Class<ReferenceParameters> getModelType() {
-        return ReferenceParameters.class;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#resolve(java.lang.Object, org.apache.tuscany.sca.contribution.resolver.ModelResolver)
-     */
-    public void resolve(ReferenceParameters model, ModelResolver resolver) throws ContributionResolveException {
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java
deleted file mode 100644
index 14a5f565fc..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ReferenceParametersImpl.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-
-/**
- * @version $Rev$ $Date$
- */
-public class ReferenceParametersImpl implements ReferenceParameters {
-    private Object callbackID;
-    private Object conversationID;
-    private EndpointReference callbackReference;
-    private Object callbackObjectID;
-    
-    /**
-     * @return the callbackID
-     */
-    public Object getCallbackID() {
-        return callbackID;
-    }
-    /**
-     * @param callbackID the callbackID to set
-     */
-    public void setCallbackID(Object callbackID) {
-        this.callbackID = callbackID;
-    }
-    /**
-     * @return the conversationID
-     */
-    public Object getConversationID() {
-        return conversationID;
-    }
-    /**
-     * @param conversationID the conversationID to set
-     */
-    public void setConversationID(Object conversationID) {
-        this.conversationID = conversationID;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#getCallbackReference()
-     */
-    public EndpointReference getCallbackReference() {
-        return callbackReference;
-    }
-    /**
-     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#setCallback(java.lang.Object)
-     */
-    public void setCallbackReference(EndpointReference callback) {
-        this.callbackReference = callback;
-    }
-    
-    /**
-     * @see java.lang.Object#clone()
-     */
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        return super.clone();
-    }
-
-    /**
-     * @return the callbackObjectID
-     */
-    public Object getCallbackObjectID() {
-        return callbackObjectID;
-    }
-    /**
-     * @param callbackObjectID the callbackObjectID to set
-     */
-    public void setCallbackObjectID(Object callbackObjectID) {
-        this.callbackObjectID = callbackObjectID;
-    }
-    /**
-     * @see java.lang.Object#hashCode()
-     */
-    @Override
-    public int hashCode() {
-        final int prime = 31;
-        int result = 1;
-        result = prime * result + ((callbackID == null) ? 0 : callbackID.hashCode());
-        result = prime * result + ((callbackObjectID == null) ? 0 : callbackObjectID.hashCode());
-        result = prime * result + ((callbackReference == null) ? 0 : callbackReference.hashCode());
-        result = prime * result + ((conversationID == null) ? 0 : conversationID.hashCode());
-        return result;
-    }
-    /**
-     * @see java.lang.Object#equals(java.lang.Object)
-     */
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj)
-            return true;
-        if (obj == null)
-            return false;
-        if (!(obj instanceof ReferenceParametersImpl))
-            return false;
-        final ReferenceParametersImpl other = (ReferenceParametersImpl)obj;
-        if (callbackID == null) {
-            if (other.callbackID != null)
-                return false;
-        } else if (!callbackID.equals(other.callbackID))
-            return false;
-        if (callbackObjectID == null) {
-            if (other.callbackObjectID != null)
-                return false;
-        } else if (!callbackObjectID.equals(other.callbackObjectID))
-            return false;
-        if (callbackReference == null) {
-            if (other.callbackReference != null)
-                return false;
-        } else if (!callbackReference.equals(other.callbackReference))
-            return false;
-        if (conversationID == null) {
-            if (other.conversationID != null)
-                return false;
-        } else if (!conversationID.equals(other.conversationID))
-            return false;
-        return true;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
deleted file mode 100644
index b174dea6ce..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
-
-/**
- * The runtime version of assembly factory
- * @version $Rev$ $Date$
- */
-public class RuntimeAssemblyFactory extends DefaultAssemblyFactory implements AssemblyFactory {
-   
-    public RuntimeAssemblyFactory() {
-        super();
-    }
-
-    @Override
-    public Component createComponent() {
-        return new RuntimeComponentImpl();
-    }
-
-    @Override
-    public ComponentReference createComponentReference() {
-        return new RuntimeComponentReferenceImpl();
-    }
-
-    @Override
-    public ComponentService createComponentService() {
-        return new RuntimeComponentServiceImpl();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java
deleted file mode 100644
index 32ac611e54..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.impl.ComponentImpl;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.resolver.ResolverExtension;
-import org.apache.tuscany.sca.core.scope.ScopeContainer;
-import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
-
-/**
- * @version $Rev$ $Date$
- */
-public class RuntimeComponentImpl extends ComponentImpl implements RuntimeComponent,
-                                              ScopedRuntimeComponent, ResolverExtension {
-    protected RuntimeComponentContext componentContext;
-    protected ImplementationProvider implementationProvider;
-    protected List<PolicyProvider> policyProviders = new ArrayList<PolicyProvider>();
-    protected ScopeContainer scopeContainer;
-    protected boolean started;
-    protected ModelResolver modelResolver;
-
-    /**
-     */
-    public RuntimeComponentImpl() {
-        super();
-    }
-
-    public ImplementationProvider getImplementationProvider() {
-        return implementationProvider;
-    }
-
-    public void setImplementationProvider(ImplementationProvider provider) {
-        this.implementationProvider = provider;
-    }
-
-    public ScopeContainer getScopeContainer() {
-        return scopeContainer;
-    }
-
-    public void setScopeContainer(ScopeContainer scopeContainer) {
-        this.scopeContainer = scopeContainer;
-    }
-    
-    public boolean isStarted() {
-        return started;
-    }
-
-    public void setStarted(boolean started) {
-        this.started = started;
-    }
-
-    /**
-     * @return the componentContext
-     */
-    public RuntimeComponentContext getComponentContext() {
-        return componentContext;
-    }
-
-    /**
-     * @param componentContext the componentContext to set
-     */
-    public void setComponentContext(RuntimeComponentContext componentContext) {
-        this.componentContext = componentContext;
-    }
-
-    public void addPolicyProvider(PolicyProvider policyProvider) {
-        policyProviders.add(policyProvider);
-    }
-
-    public List<PolicyProvider> getPolicyProviders() {
-        return policyProviders;
-    }
-
-    public ModelResolver getModelResolver() {
-        return modelResolver;
-    }
-    
-    public void setModelResolver(ModelResolver modelResolver) {
-        this.modelResolver = modelResolver;
-    }
-
-    @Override
-    public String toString() {
-        return getName();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java
deleted file mode 100644
index b386495a08..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl;
-import org.apache.tuscany.sca.endpointresolver.EndpointResolver;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * Implementation of a Component Reference.
- *
- * @version $Rev$ $Date$
- */
-public class RuntimeComponentReferenceImpl extends ComponentReferenceImpl implements RuntimeComponentReference {
-    private ArrayList<RuntimeWire> wires;
-    private HashMap<Binding, ReferenceBindingProvider> bindingProviders =
-        new HashMap<Binding, ReferenceBindingProvider>();
-    private HashMap<Endpoint, EndpointResolver> endpointResolvers =
-        new HashMap<Endpoint, EndpointResolver>();    
-    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
-
-    private RuntimeComponent component;
-
-    public RuntimeComponentReferenceImpl() {
-        super();
-    }
-
-    public synchronized List<RuntimeWire> getRuntimeWires() {
-        if (wires == null) {
-            wires = new ArrayList<RuntimeWire>();
-            component.getComponentContext().start(this);
-        }
-        return wires;
-    }
-
-    public RuntimeWire getRuntimeWire(Binding binding) {
-        for (RuntimeWire wire : getRuntimeWires()) {
-            if (wire.getSource().getBinding() == binding) {
-                return wire;
-            }
-        }
-
-        // TODO: TUSCANY-2580: before returning null see if a candidate binding matches 
-        for (RuntimeWire wire : getRuntimeWires()) {
-            if (wire instanceof EndpointWireImpl) {
-                Endpoint endpoint = ((EndpointWireImpl)wire).getEndpoint();
-                for (Binding b : endpoint.getCandidateBindings()) {
-                    if (b == binding) {
-                        return wire;
-                    }
-                }
-            }
-        }
-        return null;
-    }
-
-    public ReferenceBindingProvider getBindingProvider(Binding binding) {
-        return bindingProviders.get(binding);
-    }
-
-    public void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider) {
-        bindingProviders.put(binding, bindingProvider);
-    }
-    
-    public EndpointResolver getEndpointResolver(Endpoint endpoint){
-        return endpointResolvers.get(endpoint);
-    }
-    
-    public void setEndpointResolver(Endpoint endpoint, EndpointResolver endpointResolver){
-        endpointResolvers.put(endpoint, endpointResolver);
-    }
-
-    public Invoker getInvoker(Binding binding, Operation operation) {
-        RuntimeWire wire = getRuntimeWire(binding);
-        if (wire == null) {
-            return null;
-        }
-        InvocationChain chain = wire.getInvocationChain(operation);
-        return chain == null ? null : chain.getHeadInvoker();
-    }
-
-    /**
-     * @return the component
-     */
-    public RuntimeComponent getComponent() {
-        return component;
-    }
-
-    /**
-     * @param component the component to set
-     */
-    public void setComponent(RuntimeComponent component) {
-        this.component = component;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl#clone()
-     */
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        RuntimeComponentReferenceImpl ref = (RuntimeComponentReferenceImpl)super.clone();
-        ref.wires = null;
-        ref.bindingProviders = new HashMap<Binding, ReferenceBindingProvider>();
-        ref.policyProviders = new HashMap<Binding, List<PolicyProvider>>();
-        return ref;
-    }
-
-    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
-        List<PolicyProvider> providers = policyProviders.get(binding);
-        if (providers == null) {
-            providers = new ArrayList<PolicyProvider>();
-            policyProviders.put(binding, providers);
-        }
-        providers.add(policyProvider);
-    }
-
-    public List<PolicyProvider> getPolicyProviders(Binding binding) {
-        return policyProviders.get(binding);
-    }
-
-    @Override
-    public String toString() {
-        return getName();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java
deleted file mode 100644
index af5230a163..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.ServiceBindingProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Implementation of a Component Service.
- *
- * @version $Rev$ $Date$
- */
-public class RuntimeComponentServiceImpl extends ComponentServiceImpl implements RuntimeComponentService {
-    private ArrayList<RuntimeWire> wires = new ArrayList<RuntimeWire>();
-    private ArrayList<RuntimeWire> callbackWires = new ArrayList<RuntimeWire>();
-    private HashMap<Binding, ServiceBindingProvider> bindingProviders = new HashMap<Binding, ServiceBindingProvider>();
-    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
-
-    public RuntimeComponentServiceImpl() {
-        super();
-    }
-
-    public List<RuntimeWire> getRuntimeWires() {
-        return wires;
-    }
-
-    public RuntimeWire getRuntimeWire(Binding binding) {
-        for (RuntimeWire wire : wires) {
-            if (wire.getTarget().getBinding() == binding) {
-                return wire;
-            }
-        }
-        return null;
-    }
-
-    public RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract) {
-        RuntimeWire wire = getRuntimeWire(binding);
-        if (wire == null) {
-            return null;
-        }
-        if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) {
-            try {
-                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
-                wire = (RuntimeWire)wire.clone();
-                wire.getSource().setInterfaceContract(interfaceContract);
-                wire.rebuild();
-            } catch (CloneNotSupportedException e) {
-                throw new ServiceRuntimeException(e);
-            }
-        }
-
-        return wire;
-    }
-
-    public List<RuntimeWire> getCallbackWires() {
-        return callbackWires;
-    }
-
-    public ServiceBindingProvider getBindingProvider(Binding binding) {
-        return bindingProviders.get(binding);
-    }
-
-    public void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider) {
-        bindingProviders.put(binding, bindingProvider);
-    }
-
-    public Invoker getInvoker(Binding binding, Operation operation) {
-        return getInvoker(binding, null, operation);
-    }
-
-    public Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation) {
-        InvocationChain chain = getInvocationChain(binding, interfaceContract, operation);
-        if (chain != null) {
-            return chain.getHeadInvoker();
-        } else {
-            return null;
-        }
-    }
-
-    public InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation) {
-        RuntimeWire wire = getRuntimeWire(binding);
-        if (wire == null) {
-            return null;
-        }
-        if (interfaceContract != null && interfaceContract != wire.getSource().getInterfaceContract()) {
-            try {
-                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
-                wire = (RuntimeWire)wire.clone();
-                wire.getSource().setInterfaceContract(interfaceContract);
-                wire.rebuild();
-            } catch (CloneNotSupportedException e) {
-                throw new ServiceRuntimeException(e);
-            }
-        }
-        return wire.getInvocationChain(operation);
-    }
-
-    public InvocationChain getInvocationChain(Binding binding, Operation operation) {
-        return getInvocationChain(binding, null, operation);
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl#clone()
-     */
-    @SuppressWarnings("unchecked")
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        RuntimeComponentServiceImpl clone = (RuntimeComponentServiceImpl)super.clone();
-        clone.bindingProviders = (HashMap<Binding, ServiceBindingProvider>)bindingProviders.clone();
-        clone.wires = (ArrayList<RuntimeWire>)wires.clone();
-        clone.callbackWires = (ArrayList<RuntimeWire>)callbackWires.clone();
-        clone.policyProviders = (HashMap<Binding, List<PolicyProvider>>)policyProviders.clone();
-        return clone;
-    }
-
-    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
-        List<PolicyProvider> providers = policyProviders.get(binding);
-        if (providers == null) {
-            providers = new ArrayList<PolicyProvider>();
-            policyProviders.put(binding, providers);
-        }
-        providers.add(policyProvider);
-    }
-
-    public List<PolicyProvider> getPolicyProviders(Binding binding) {
-        return policyProviders.get(binding);
-    }
-
-    @Override
-    public String toString() {
-        return getName();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java
deleted file mode 100644
index ad38906e9d..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeWireImpl.java
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.assembly;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Contract;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.invocation.InvocationChainImpl;
-import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
-import org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.invocation.Phase;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.provider.PolicyProvider;
-import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
-import org.apache.tuscany.sca.provider.ReferenceBindingProviderRRB;
-import org.apache.tuscany.sca.provider.ServiceBindingProvider;
-import org.apache.tuscany.sca.provider.ServiceBindingProviderRRB;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
-import org.apache.tuscany.sca.work.WorkScheduler;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class RuntimeWireImpl implements RuntimeWire {
-    private EndpointReference wireSource;
-    private EndpointReference wireTarget;
-
-    private transient RuntimeWireProcessor wireProcessor;
-    private transient InterfaceContractMapper interfaceContractMapper;
-    private transient WorkScheduler workScheduler;
-    private transient MessageFactory messageFactory;
-    private transient ConversationManager conversationManager;
-    private transient RuntimeWireInvoker invoker;
-
-    // the following is a very simple cache that avoids re-cloning a wire
-    // when consecutive callbacks to the same endpoint are made
-    private EndpointReference lastCallback;
-    private RuntimeWire cachedWire;
-    private boolean wireReserved;
-    private RuntimeWireImpl clonedFrom;
-
-    private List<InvocationChain> chains;
-    private InvocationChain bindingInvocationChain;
-
-    /**
-     * @param source
-     * @param target
-     * @param interfaceContractMapper 
-     * @param workScheduler 
-     * @param wireProcessor 
-     * @param messageFactory 
-     * @param conversationManager 
-     */
-    public RuntimeWireImpl(EndpointReference source,
-                           EndpointReference target,
-                           InterfaceContractMapper interfaceContractMapper,
-                           WorkScheduler workScheduler,
-                           RuntimeWireProcessor wireProcessor,
-                           MessageFactory messageFactory,
-                           ConversationManager conversationManager) {
-        super();
-        this.wireSource = source;
-        this.wireTarget = target;
-        this.interfaceContractMapper = interfaceContractMapper;
-        this.workScheduler = workScheduler;
-        this.wireProcessor = wireProcessor;
-        this.messageFactory = messageFactory;
-        this.conversationManager = conversationManager;
-        this.invoker = new RuntimeWireInvoker(this.messageFactory, this.conversationManager, this);
-    }
-
-    public synchronized List<InvocationChain> getInvocationChains() {
-        if (chains == null) {
-            initInvocationChains();
-        }
-        return chains;
-    }
-    
-    public synchronized InvocationChain getBindingInvocationChain() {
-        if (bindingInvocationChain == null) {
-            Contract source = wireSource.getContract();
-            if (source instanceof RuntimeComponentReference) {
-                bindingInvocationChain = new InvocationChainImpl(null, null, true);
-                initReferenceBindingInvocationChains();
-            } else {
-                bindingInvocationChain = new InvocationChainImpl(null, null, false);
-                initServiceBindingInvocationChains();
-            }
-        }
-        return bindingInvocationChain;
-    }
-
-    public InvocationChain getInvocationChain(Operation operation) {
-        for (InvocationChain chain : getInvocationChains()) {
-            Operation op = null;
-            if (wireSource.getContract() != null) {
-                // Reference chain
-                op = chain.getSourceOperation();
-            } else {
-                // Service chain
-                op = chain.getTargetOperation();
-            }
-            if (interfaceContractMapper.isCompatible(operation, op, op.getInterface().isRemotable())) {
-                return chain;
-            }
-        }
-        return null;
-    }
-    
-    public Object invoke(Message msg) throws InvocationTargetException {
-        return getBindingInvocationChain().getHeadInvoker().invoke(msg);
-    }    
-
-    public Object invoke(Operation operation, Object[] args) throws InvocationTargetException {
-        Message msg = messageFactory.createMessage();
-        msg.setBody(args);
-        return invoker.invoke(operation, msg);
-    }
-
-    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
-        return invoker.invoke(operation, msg);
-    }
-
-    /**
-     * Initialize the invocation chains
-     */
-    private void initInvocationChains() {
-        chains = new ArrayList<InvocationChain>();
-        InterfaceContract sourceContract = wireSource.getInterfaceContract();
-        InterfaceContract targetContract = wireTarget.getInterfaceContract();
-
-        Contract source = wireSource.getContract();
-        if (source instanceof RuntimeComponentReference) {
-            // It's the reference wire
-            RuntimeComponentReference reference = (RuntimeComponentReference)wireSource.getContract();
-            Binding refBinding = wireSource.getBinding();
-            for (Operation operation : sourceContract.getInterface().getOperations()) {
-                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
-                if (targetOperation == null) {
-                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
-                        + " is found in reference "
-                        + wireSource.getComponent().getURI()
-                        + "#"
-                        + reference.getName());
-                }
-                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, true);
-                if (operation.isNonBlocking()) {
-                    addNonBlockingInterceptor(reference, refBinding, chain);
-                }
-                addReferenceBindingInterceptor(reference, refBinding, chain, operation);
-                chains.add(chain);
-            }
-            
-        } else {
-            // It's the service wire
-            RuntimeComponentService service = (RuntimeComponentService)wireTarget.getContract();
-            RuntimeComponent serviceComponent = wireTarget.getComponent();
-            Binding serviceBinding = wireTarget.getBinding();
-            for (Operation operation : sourceContract.getInterface().getOperations()) {
-                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
-                if (targetOperation == null) {
-                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
-                        + " is found in service "
-                        + serviceComponent.getURI()
-                        + "#"
-                        + service.getName());
-                }
-                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, false);
-                if (operation.isNonBlocking()) {
-                    addNonBlockingInterceptor(service, serviceBinding, chain);
-                }
-                addServiceBindingInterceptor(service, serviceBinding, chain, operation);
-                addImplementationInterceptor(serviceComponent, service, chain, targetOperation);
-                chains.add(chain);
-            }
-            
-        }
-        wireProcessor.process(this);
-    }
-    
-    private void initReferenceBindingInvocationChains() {
-        RuntimeComponentReference reference = (RuntimeComponentReference)wireSource.getContract();
-        Binding referenceBinding = wireSource.getBinding();
-        
-        // add the binding interceptors to the reference binding wire
-        ReferenceBindingProvider provider = reference.getBindingProvider(referenceBinding);
-        if ((provider != null) &&
-            (provider instanceof ReferenceBindingProviderRRB)){
-            ((ReferenceBindingProviderRRB)provider).configureBindingChain(this);
-        }
-        
-        // add the policy interceptors to the service binding wire
-        // find out which policies are active
-        List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(referenceBinding);
-        if (pps != null) {
-            for (PolicyProvider p : pps) {
-                if (p.getPhase().equals(Phase.REFERENCE_BINDING_POLICY)) {
-                    Interceptor interceptor = p.createInterceptor(null);
-                    if (interceptor != null) {
-                        bindingInvocationChain.addInterceptor(Phase.REFERENCE_BINDING_POLICY, interceptor);
-                    }
-                }
-            }
-        }               
-    }    
-    
-    private void initServiceBindingInvocationChains() {
-        RuntimeComponentService service = (RuntimeComponentService)wireTarget.getContract();
-        Binding serviceBinding = wireTarget.getBinding();
-        
-        // add the binding interceptors to the service binding wire
-        ServiceBindingProvider provider = service.getBindingProvider(serviceBinding);
-        if ((provider != null) &&
-            (provider instanceof ServiceBindingProviderRRB)){
-            ((ServiceBindingProviderRRB)provider).configureBindingChain(this);
-        }
-        
-        // add the policy interceptors to the service binding wire
-        List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(serviceBinding);
-        if (pps != null) {
-            for (PolicyProvider p : pps) {
-                if (p.getPhase().equals(Phase.SERVICE_BINDING_POLICY)) {
-                    Interceptor interceptor = p.createInterceptor(null);
-                    if (interceptor != null) {
-                        bindingInvocationChain.addInterceptor(Phase.SERVICE_BINDING_POLICY, interceptor);
-                    }
-                }
-            }
-        }        
-        
-        // TODO - add something on the end of the wire to invoke the 
-        //        invocation chain. Need to split out the runtime
-        //        wire invoker into conversation, callback interceptors etc
-        bindingInvocationChain.addInvoker(invoker);
-        
-    }
-
-    public EndpointReference getSource() {
-        return wireSource;
-    }
-
-    public EndpointReference getTarget() {
-        return wireTarget;
-    }
-
-    public void setTarget(EndpointReference target) {
-        if (this.wireTarget != target) {
-            rebuild();
-        }
-        this.wireTarget = target;
-    }
-
-    public void rebuild() {
-        this.chains = null;
-    }
-
-    /**
-     * Add the interceptor for a reference binding
-     * 
-     * @param reference
-     * @param binding
-     * @param chain
-     * @param operation
-     */
-    private void addReferenceBindingInterceptor(ComponentReference reference,
-                                                Binding binding,
-                                                InvocationChain chain,
-                                                Operation operation) {
-        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
-        if (provider != null) {
-            Invoker invoker = provider.createInvoker(operation);
-            if (invoker != null) {
-                chain.addInvoker(invoker);
-            }
-        }
-        List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(binding);
-        if (pps != null) {
-            for (PolicyProvider p : pps) {
-                Interceptor interceptor = p.createInterceptor(operation);
-                if (interceptor != null) {
-                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
-                }
-            }
-        }
-    }
-
-    /**
-     * Add the interceptor for a binding
-     * 
-     * @param reference
-     * @param binding
-     * @param chain
-     * @param operation
-     */
-    private void addServiceBindingInterceptor(ComponentService service,
-                                              Binding binding,
-                                              InvocationChain chain,
-                                              Operation operation) {
-        List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(binding);
-        if (pps != null) {
-            for (PolicyProvider p : pps) {
-                Interceptor interceptor = p.createInterceptor(operation);
-                if (interceptor != null) {
-                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
-                }
-            }
-        }
-    }
-
-    /**
-     * Add a non-blocking interceptor if the reference binding needs it
-     * 
-     * @param reference
-     * @param binding
-     * @param chain
-     */
-    private void addNonBlockingInterceptor(ComponentReference reference, Binding binding, InvocationChain chain) {
-        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
-        if (provider != null) {
-            boolean supportsOneWayInvocation = provider.supportsOneWayInvocation();
-            if (!supportsOneWayInvocation) {
-                chain.addInterceptor(Phase.REFERENCE, new NonBlockingInterceptor(workScheduler));
-            }
-        }
-    }
-
-    /**
-     * Add a non-blocking interceptor if the service binding needs it
-     *
-     * @param service
-     * @param binding
-     * @param chain
-     */
-    private void addNonBlockingInterceptor(ComponentService service, Binding binding, InvocationChain chain) {
-        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
-        if (provider != null) {
-            if (!provider.supportsOneWayInvocation()) {
-                chain.addInterceptor(Phase.SERVICE, new NonBlockingInterceptor(workScheduler));
-            }
-        }
-    }
-
-    /**
-     * Add the interceptor for a component implementation
-     * 
-     * @param component
-     * @param service
-     * @param chain
-     * @param operation
-     */
-    private void addImplementationInterceptor(Component component,
-                                              ComponentService service,
-                                              InvocationChain chain,
-                                              Operation operation) {
-        ImplementationProvider provider = ((RuntimeComponent)component).getImplementationProvider();
-        if (provider != null) {
-            Invoker invoker = null;
-            invoker = provider.createInvoker((RuntimeComponentService)service, operation);
-            chain.addInvoker(invoker);
-        }
-        List<PolicyProvider> pps = ((RuntimeComponent)component).getPolicyProviders();
-        if (pps != null) {
-            for (PolicyProvider p : pps) {
-                Interceptor interceptor = p.createInterceptor(operation);
-                if (interceptor != null) {
-                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
-                }
-            }
-        }
-    }
-
-    /**
-     * @see java.lang.Object#clone()
-     */
-    @Override
-    public Object clone() throws CloneNotSupportedException {
-        RuntimeWireImpl copy = (RuntimeWireImpl)super.clone();
-        copy.wireSource = (EndpointReference)wireSource.clone();
-        copy.wireTarget = (EndpointReference)wireTarget.clone();
-        copy.invoker = new RuntimeWireInvoker(copy.messageFactory, copy.conversationManager, copy);
-        copy.cachedWire = null; // TUSCANY-2630
-        return copy;
-    }
-
-    /**
-     * @return the conversationManager
-     */
-    public ConversationManager getConversationManager() {
-        return conversationManager;
-    }
-
-    public synchronized RuntimeWire lookupCache(EndpointReference callback) {
-        if (lastCallback != null && callback.getURI().equals(lastCallback.getURI()) && !wireReserved) {
-            wireReserved = true;
-            return cachedWire;
-        } else {
-            return null;
-        }
-    }
-
-    public synchronized void addToCache(EndpointReference callback, RuntimeWire clonedWire) {
-        ((RuntimeWireImpl)clonedWire).setClonedFrom(this);
-        lastCallback = callback;
-        cachedWire = clonedWire;
-        wireReserved = true;
-    }
-
-    public synchronized void releaseClonedWire(RuntimeWire wire) {
-        if (cachedWire == wire) {
-            wireReserved = false;
-        }
-    }
-
-    public synchronized void releaseWire() {
-        clonedFrom.releaseClonedWire(this);
-    }
-
-    private void setClonedFrom(RuntimeWireImpl wire) {
-        clonedFrom = wire;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java
deleted file mode 100644
index fc6d7abf6a..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceImpl.java
+++ /dev/null
@@ -1,605 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.context;
-
-import java.io.Externalizable;
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.UUID;
-
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.CompositeService;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.SCABinding;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl;
-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
-import org.apache.tuscany.sca.core.assembly.EndpointWireImpl;
-import org.apache.tuscany.sca.core.assembly.ReferenceParametersImpl;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.Conversation;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Base class for implementations of service and callback references.
- * 
- * @version $Rev$ $Date$
- * @param <B> the type of the business interface
- */
-public class CallableReferenceImpl<B> implements CallableReference<B>, Externalizable {
-    static final long serialVersionUID = -521548304761848325L;
-    protected transient CompositeActivator compositeActivator;
-    protected transient ProxyFactory proxyFactory;
-    protected transient Class<B> businessInterface;
-    protected transient Object proxy;
-
-    // if the wire targets a conversational service this holds the conversation state 
-    protected transient ConversationManager conversationManager;
-    protected transient ExtendedConversation conversation;
-    protected transient Object conversationID;
-    protected Object callbackID; // The callbackID should be serializable
-
-    protected transient RuntimeComponent component;
-    protected transient RuntimeComponentReference reference;
-    protected transient Binding binding;
-
-    protected String scdl;
-
-    private transient RuntimeComponentReference clonedRef;
-    private transient ReferenceParameters refParams;
-    private transient XMLStreamReader xmlReader;
-    
-    private transient RuntimeWire endpointWire;
-
-    /*
-     * Public constructor for Externalizable serialization/deserialization
-     */
-    public CallableReferenceImpl() {
-        super();
-    }
-
-    /*
-     * Public constructor for use by XMLStreamReader2CallableReference
-     */
-    public CallableReferenceImpl(XMLStreamReader xmlReader) throws Exception {
-        this.xmlReader = xmlReader;
-        resolve();
-    }
-
-    protected CallableReferenceImpl(Class<B> businessInterface,
-                                    RuntimeComponent component,
-                                    RuntimeComponentReference reference,
-                                    Binding binding,
-                                    ProxyFactory proxyFactory,
-                                    CompositeActivator compositeActivator) {
-        this.proxyFactory = proxyFactory;
-        this.businessInterface = businessInterface;
-        this.component = component;
-        this.reference = reference;
-        this.binding = binding;
-        // FIXME: The SCA Specification is not clear how we should handle multiplicity 
-        // for CallableReference
-        if (this.binding == null) {
-            this.binding = this.reference.getBinding(SCABinding.class);
-            if (this.binding == null) {
-
-                // TODO: TUSCANY-2580: if the refernece doesn't have a binding yet then instead of NPE use a candidate one if its avaialable              
-                if (reference.getBindings() != null && reference.getBindings().size() > 0) {
-                    this.binding = this.reference.getBindings().get(0);
-                } else {
-                    this.binding = this.reference.getEndpoints().get(0).getCandidateBindings().get(0);
-                    if (this.reference.getEndpoints().get(0).getInterfaceContract() == null) {
-                        this.reference.getEndpoints().get(0).setInterfaceContract(reference.getInterfaceContract());
-                    }
-                }
-            }
-        }
-
-        // FIXME: Should we normalize the componentName/serviceName URI into an absolute SCA URI in the SCA binding?
-        // sca:component1/component11/component112/service1?
-        this.compositeActivator = compositeActivator;
-        this.conversationManager = this.compositeActivator.getConversationManager();
-        initCallbackID();
-    }
-
-    public CallableReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
-        this.proxyFactory = proxyFactory;
-        this.businessInterface = businessInterface;
-        bind(wire);
-    }
-
-    public RuntimeWire getRuntimeWire() {
-        try {
-            resolve();
-            if (endpointWire != null){
-                return endpointWire;
-            } else if (reference != null) {
-                return reference.getRuntimeWire(binding);
-            } else {
-                return null;
-            }
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    protected void bind(RuntimeWire wire) {
-        if (wire != null) {
-            
-            if (wire instanceof EndpointWireImpl){
-                endpointWire = wire;
-            }
-            this.component = wire.getSource().getComponent();
-            this.reference = (RuntimeComponentReference)wire.getSource().getContract();
-            this.binding = wire.getSource().getBinding();
-            this.compositeActivator = ((ComponentContextImpl)component.getComponentContext()).getCompositeActivator();
-            this.conversationManager = this.compositeActivator.getConversationManager();
-            initCallbackID();
-        }
-    }
-
-    protected void initCallbackID() {
-        if (reference.getInterfaceContract() != null) {
-            if (reference.getInterfaceContract().getCallbackInterface() != null) {
-                this.callbackID = createCallbackID();
-            }
-        }
-    }
-
-    public B getProxy() throws ObjectCreationException {
-        try {
-            if (proxy == null) {
-                proxy = createProxy(); 
-            }
-            return businessInterface.cast(proxy);
-        } catch (Exception e) {
-            throw new ObjectCreationException(e);
-        }
-    }
-
-	public void setProxy(Object proxy) {
-	    this.proxy = proxy;
-	}
-
-    protected Object createProxy() throws Exception {
-        return proxyFactory.createProxy(this);
-	}
-
-    public B getService() {
-        try {
-            resolve();
-            return getProxy();
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    public Class<B> getBusinessInterface() {
-        try {
-            resolve();
-            return businessInterface;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }            
-    }
-
-    public boolean isConversational() {
-        try {
-            resolve();        
-            return reference == null ? false : reference.getInterfaceContract().getInterface().isConversational();
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    public Conversation getConversation() {
-        try {
-            // resolve from XML just in case this CallableReference is the result of
-            // passing a CallableReference as a parameter
-            resolve();
-            
-            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
-                conversation = null;
-            }
-            return conversation;
-        
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    public Object getCallbackID() {
-        try {
-            resolve();        
-            return callbackID;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }        
-    }
-
-    /**
-     * @see java.io.Externalizable#readExternal(java.io.ObjectInput)
-     */
-    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
-        final boolean hasSCDL = in.readBoolean();
-        if (hasSCDL) {
-            this.scdl = in.readUTF();
-        } else {
-            this.scdl = null;
-        }
-    }
-
-    /**
-     * @throws IOException
-     */
-    private synchronized void resolve() throws Exception {
-        if ((scdl != null || xmlReader != null) && component == null && reference == null) {
-            ComponentContextHelper componentContextHelper = ComponentContextHelper.getCurrentComponentContextHelper();
-            if (componentContextHelper != null) {
-                this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator();
-                this.conversationManager = this.compositeActivator.getConversationManager();
-                Component c;
-                if (xmlReader != null) {
-                    c = componentContextHelper.fromXML(xmlReader);
-                    xmlReader = null;  // OK to GC this now
-                } else {
-                    c = componentContextHelper.fromXML(scdl);
-                    scdl = null;  // OK to GC this now
-                }
-                this.component = (RuntimeComponent)c;
-                compositeActivator.configureComponentContext(this.component);
-                this.reference = (RuntimeComponentReference)c.getReferences().get(0);
-                this.reference.setComponent(this.component);
-                clonedRef = reference;
-                ReferenceParameters parameters = null;
-                for (Object ext : reference.getExtensions()) {
-                    if (ext instanceof ReferenceParameters) {
-                        parameters = (ReferenceParameters)ext;
-                        break;
-                    }
-                }
-                if (parameters != null) {
-                    refParams = parameters;
-                    this.callbackID = parameters.getCallbackID();
-                    attachConversation(parameters.getConversationID());
-                }
-
-                for (Binding binding : reference.getBindings()) {
-                    if (binding instanceof OptimizableBinding) {
-                        // Resolve the Component
-                        final String bindingURI = binding.getURI();
-                        final Component targetComponent = resolveComponentURI(bindingURI);
-                        
-                        // Find the Service
-                        ComponentService targetService = resolveServiceURI(bindingURI, targetComponent);
-                        
-                        // if the target service is a promoted service then find the
-                        // service it promotes
-                        if ((targetService != null) && (targetService.getService() instanceof CompositeService)) {
-                            CompositeService compositeService = (CompositeService) targetService.getService();
-                            // Find the promoted component service
-                            ComponentService promotedComponentService = getPromotedComponentService(compositeService);
-                            if (promotedComponentService != null && !promotedComponentService.isUnresolved()) {
-                                targetService = promotedComponentService;
-                            }
-                        }
-                        
-                        OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
-                        optimizableBinding.setTargetComponent(targetComponent);
-                        optimizableBinding.setTargetComponentService(targetService);
-                        if (targetService != null) {
-                            for (Binding serviceBinding : targetService.getBindings()) {
-                                if (serviceBinding.getClass() == binding.getClass()) {
-                                    optimizableBinding.setTargetBinding(serviceBinding);
-                                    break;
-                                }
-                            }
-                        }
-                    }
-                }
-                // FIXME: The SCA Specification is not clear how we should handle multiplicity 
-                // for CallableReference
-                if (binding == null) {
-                    binding = reference.getBinding(SCABinding.class);
-                    if (binding == null) {
-                        binding = reference.getBindings().get(0);
-                    }
-                }
-                Interface i = reference.getInterfaceContract().getInterface();
-                if (i instanceof JavaInterface) {
-                    JavaInterface javaInterface = (JavaInterface)i;
-                    if (javaInterface.isUnresolved()) {
-                        // Allow privileged access to get ClassLoader. Requires RuntimePermission in
-                        // security policy.
-                        ClassLoader classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-                            public ClassLoader run() {
-                                return Thread.currentThread().getContextClassLoader();
-                            }
-                        });
-                        javaInterface.setJavaClass(classLoader.loadClass(javaInterface.getName()));
-                        compositeActivator.getJavaInterfaceFactory().createJavaInterface(javaInterface,
-                                                                                       javaInterface.getJavaClass());
-                        //FIXME: If the interface needs XSDs to be loaded (e.g., for static SDO),
-                        // this needs to be done here.  We usually search for XSDs in the current
-                        // contribution at resolve time.  Is it possible to locate the current
-                        // contribution at runtime?
-                        }
-                    this.businessInterface = (Class<B>)javaInterface.getJavaClass();
-                }
-                if (binding instanceof BindingBuilderExtension) {
-                    ((BindingBuilderExtension)binding).getBuilder().build(component, reference, binding, null);
-                }
-                this.proxyFactory = compositeActivator.getProxyFactory();
-            }
-        } else {
-            this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator();
-            if (this.compositeActivator != null) {
-                this.proxyFactory = this.compositeActivator.getProxyFactory();
-            }
-        }
-    }
-    
-    /**
-     * Follow a service promotion chain down to the inner most (non composite)
-     * component service.
-     * 
-     * @param topCompositeService
-     * @return
-     */
-     private ComponentService getPromotedComponentService(CompositeService compositeService) {
-        ComponentService componentService = compositeService.getPromotedService();
-        if (componentService != null) {
-            Service service = componentService.getService();
-            if (componentService.getName() != null && service instanceof CompositeService) {
-    
-                // Continue to follow the service promotion chain
-                return getPromotedComponentService((CompositeService)service);
-    
-            } else {
-    
-                // Found a non-composite service
-                return componentService;
-            }
-        } else {
-    
-            // No promoted service
-            return null;
-        }
-    }    
-
-    /**
-     * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
-     */
-    public void writeExternal(ObjectOutput out) throws IOException {
-        try {
-            final String xml = toXMLString();
-            if (xml == null) {
-                out.writeBoolean(false);
-            } else {
-                out.writeBoolean(true);
-                out.writeUTF(xml);
-            }
-        } catch (Exception e) {
-            // e.printStackTrace();
-            throw new IOException(e.toString());
-        }
-    }
-
-    public String toXMLString() throws IOException {
-        if (reference != null) {
-            if (clonedRef == null) {
-                try {
-                    clonedRef = (RuntimeComponentReference)reference.clone();
-                } catch (CloneNotSupportedException e) {
-                    // will not happen
-                }
-            }
-            if (refParams == null) {
-                refParams = new ReferenceParametersImpl();
-               
-                // remove any existing reference parameters from the clone                
-                Object toRemove = null;
-                for (Object extension : clonedRef.getExtensions()){
-                    if (extension instanceof ReferenceParameters){
-                        toRemove = extension;
-                    }
-                }
-               
-                if (toRemove != null){
-                    clonedRef.getExtensions().remove(toRemove);
-                }
-                
-                // add the new reference parameter object
-                clonedRef.getExtensions().add(refParams);
-            }
-            refParams.setCallbackID(callbackID);
-            if (conversation != null){
-                refParams.setConversationID(conversation.getConversationID());
-            }
-            return ((CompositeActivatorImpl)compositeActivator).getComponentContextHelper()
-                    .toXML(component, clonedRef);
-        } else { 
-            return scdl;
-        }
-    }
-
-    /**
-     * Create a callback id
-     * 
-     * @return the callback id
-     */
-    private String createCallbackID() {
-        return UUID.randomUUID().toString();
-    }
-
-    public void attachCallbackID(Object callbackID) {
-        this.callbackID = callbackID;
-    }
-
-    public void attachConversationID(Object conversationID) {
-        this.conversationID = conversationID;
-    }
-    
-    public void attachConversation(ExtendedConversation conversation) {
-        this.conversation = conversation;
-    }
-
-    public void attachConversation(Object conversationID) {
-        if (conversationID != null) {
-            ExtendedConversation conversation = conversationManager.getConversation(conversationID);
-            if (conversation == null){
-                conversation = conversationManager.startConversation(conversationID);
-            }
-            this.conversation = conversation;
-        } else {
-            this.conversation = null;
-        }
-    }
-
-    protected ReferenceParameters getReferenceParameters() {
-        ReferenceParameters parameters = new ReferenceParametersImpl();
-        parameters.setCallbackID(callbackID);
-        if (getConversation() != null) {
-            parameters.setConversationID(conversation.getConversationID());
-        }
-        return parameters;
-    }
-
-    public EndpointReference getEndpointReference() {
-        try {
-            resolve();  
-            
-            // Use the interface contract of the reference on the component type
-            Reference componentTypeRef = reference.getReference();
-            InterfaceContract sourceContract =
-                componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract();
-            sourceContract = sourceContract.makeUnidirectional(false);
-            EndpointReference epr = new EndpointReferenceImpl(component, reference, binding, sourceContract);
-            ReferenceParameters parameters = getReferenceParameters();
-            epr.setReferenceParameters(parameters);
-            return epr;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }        
-    }
-
-    public XMLStreamReader getXMLReader() {
-        return xmlReader;
-    }
-
-    /**
-     * Resolves the specified URI to a Component using the compositeActivator.
-     * There are two cases that we need to handle:
-     * <ul>
-     * <li>URI containing just Composite name(s) (i.e. no Service name specified)
-     * <li>URI containing Composite name(s) and a Service Name
-     * </ul>
-     * 
-     * @param componentURI The URI of the Component to resolve
-     * @return The Component for the specified URI or null if not founds
-     */
-    protected Component resolveComponentURI(String componentURI) {
-        // If the URI has come from a binding, it may well start with a '/'. We will need
-        // to remove this so we can match it to the composite names.
-        if (componentURI.startsWith("/")) {
-            componentURI = componentURI.substring(1);
-        }
-
-        // First assume that we are dealing with a Component URI without a Service Name
-        Component component = compositeActivator.resolve(componentURI);
-        if (component != null) {
-            return component;
-        }
-
-        // Perhaps we have a ComponentURI that has a ServiceName on the end of it
-        final int index = componentURI.lastIndexOf('/');
-        if (index > -1) {
-            componentURI = componentURI.substring(0, index);
-            return compositeActivator.resolve(componentURI);
-        }
-
-        // We could not resolve the Component URI
-        return null;
-    }
-
-    /**
-     * Examines the Services on the specified Component and returns the Service that matches the
-     * specified Binding URI.
-     * 
-     * @param bindingURI The Binding URI to resolve on the Component
-     * @param targetComponent The Component containing the Services
-     * @return The Service with the specified serviceName or null if no such Service found.
-     */
-    protected ComponentService resolveServiceURI(String bindingURI, Component targetComponent) {
-        
-        ComponentService targetService = null;
-        
-        if (targetComponent != null) {
-            if (bindingURI.startsWith("/")) {
-                bindingURI = bindingURI.substring(1);
-            }
-    
-            final String componentURI = targetComponent.getURI();
-            final String serviceName;
-            if (componentURI.equals(bindingURI)) {
-                // No service specified
-                serviceName = "";
-            } else {
-                // Get the Service name from the Binding URI
-                serviceName = bindingURI.substring(componentURI.length() + 1);
-            }
-
-            if ("".equals(serviceName)) {
-                targetService = ComponentContextHelper.getSingleService(targetComponent);
-            } else {
-                for (ComponentService service : targetComponent.getServices()) {
-                    if (service.getName().equals(serviceName)) {
-                        targetService = service;
-                        break;
-                    }
-                }
-            }
-        }
-
-        return targetService;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
deleted file mode 100644
index 78b0887482..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextHelper.java
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.context;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class ComponentContextHelper {
-
-    private final AssemblyFactory assemblyFactory;
-    private final JavaInterfaceFactory javaInterfaceFactory;
-    private final StAXArtifactProcessorExtensionPoint staxProcessors;
-
-    /**
-     * @param assemblyFactory The factory to create assembly models
-     * @param processors The extension point for StAX artifact processors
-     */
-    public ComponentContextHelper(AssemblyFactory assemblyFactory,
-                                  JavaInterfaceFactory javaInterfaceFactory,
-                                  StAXArtifactProcessorExtensionPoint processors) {
-        this.assemblyFactory = assemblyFactory;
-        this.javaInterfaceFactory = javaInterfaceFactory;
-        this.staxProcessors = processors;
-    }
-
-    /**
-     * Create a self-reference for a component service
-     * @param component
-     * @param service
-     * @throws CloneNotSupportedException 
-     * @throws InvalidInterfaceException 
-     */
-    public ComponentReference createSelfReference(Component component,
-                                                  ComponentService service,
-                                                  Class<?> businessInterface) throws CloneNotSupportedException,
-        InvalidInterfaceException {
-        ComponentReference componentReference = assemblyFactory.createComponentReference();
-        componentReference.setName("$self$." + service.getName());
-        for (Binding binding : service.getBindings()) {
-            if (binding instanceof OptimizableBinding) {
-                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
-                optimizableBinding.setTargetBinding(binding);
-                optimizableBinding.setTargetComponent(component);
-                optimizableBinding.setTargetComponentService(service);
-                componentReference.getBindings().add(optimizableBinding);
-            } else {
-                componentReference.getBindings().add(binding);
-            }
-        }
-
-        componentReference.setCallback(service.getCallback());
-        componentReference.getTargets().add(service);
-        componentReference.getPolicySets().addAll(service.getPolicySets());
-        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
-
-        InterfaceContract interfaceContract = service.getInterfaceContract();
-        Service componentTypeService = service.getService();
-        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
-            interfaceContract = componentTypeService.getInterfaceContract();
-        }
-        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
-        componentReference.setInterfaceContract(interfaceContract);
-        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
-        // component.getReferences().add(componentReference);
-        return componentReference;
-    }
-
-    /**
-     * @param interfaceContract
-     * @param businessInterface
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
-        throws CloneNotSupportedException, InvalidInterfaceException {
-        Interface interfaze = interfaceContract.getInterface();
-        boolean compatible = false;
-        if (interfaze instanceof JavaInterface) {
-            Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
-            if (businessInterface.isAssignableFrom(cls)) {
-                compatible = true;
-            }
-        }
-        if (!compatible) {
-            // The interface is not assignable from the interface contract
-            interfaceContract = (InterfaceContract)interfaceContract.clone();
-            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
-        }
-
-        return interfaceContract;
-    }
-
-    /**
-     * Bind a component reference to a component service
-     * @param <B>
-     * @param businessInterface
-     * @param reference
-     * @param service
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    public RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
-                                                            RuntimeComponentReference reference,
-                                                            RuntimeComponent component,
-                                                            RuntimeComponentService service)
-        throws CloneNotSupportedException, InvalidInterfaceException {
-        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
-        InterfaceContract interfaceContract = reference.getInterfaceContract();
-        Reference componentTypeReference = reference.getReference();
-        if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
-            interfaceContract = componentTypeReference.getInterfaceContract();
-        }
-        InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
-        if (refInterfaceContract != interfaceContract) {
-            ref = (RuntimeComponentReference)reference.clone();
-            ref.setInterfaceContract(interfaceContract);
-        }
-        ref.setComponent(component);
-        ref.getTargets().add(service);
-        ref.getBindings().clear();
-        for (Binding binding : service.getBindings()) {
-            if (binding instanceof OptimizableBinding) {
-                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
-                optimizableBinding.setTargetBinding(binding);
-                optimizableBinding.setTargetComponent(component);
-                optimizableBinding.setTargetComponentService(service);
-                ref.getBindings().add(optimizableBinding);
-            } else {
-                ref.getBindings().add(binding);
-            }
-        }
-        return ref;
-    }
-
-    public void write(Component component, ComponentReference reference, Writer writer) throws IOException {
-        write(component, reference, null, writer);
-    }
-
-    public void write(Component component, ComponentReference reference, ComponentService service, Writer writer) throws IOException {
-        try {
-            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
-            Composite composite = assemblyFactory.createComposite();
-            composite.setName(new QName("http://tuscany.apache.org/xmlns/sca/1.0", "default"));
-            Component comp = assemblyFactory.createComponent();
-            comp.setName("default");
-            comp.setURI(component.getURI());
-            composite.getComponents().add(comp);
-            if (reference != null) {
-                comp.getReferences().add(reference);
-            }
-            if (service != null) {
-                comp.getServices().add(service);
-            }
-
-            XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
-            XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(writer);
-            processor.write(composite, streamWriter);
-        } catch (Exception e) {
-            throw new IOException(e.getMessage());
-        }
-    }
-
-    public String toXML(Component component, ComponentReference reference) throws IOException {
-        StringWriter writer = new StringWriter();
-        write(component, reference, writer);
-        return writer.toString();
-    }
-
-    public String toXML(Component component, ComponentService service) throws IOException {
-        StringWriter writer = new StringWriter();
-        write(component, null, service, writer);
-        return writer.toString();
-    }
-
-    public RuntimeComponent read(Reader reader) throws IOException {
-        try {
-            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
-            XMLStreamReader streamReader = inputFactory.createXMLStreamReader(reader);
-            return read(streamReader);
-        } catch (Exception e) {
-            throw new IOException(e.getMessage());
-        }
-    }
-
-    public RuntimeComponent read(XMLStreamReader streamReader) throws IOException {
-        try {
-            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
-            Composite composite = processor.read(streamReader);
-            RuntimeComponent component = (RuntimeComponent)composite.getComponents().get(0);
-            return component;
-        } catch (Exception e) {
-            throw new IOException(e.getMessage());
-        }
-    }
-
-    public Component fromXML(String xml) throws IOException {
-        return read(new StringReader(xml));
-    }
-
-    public Component fromXML(XMLStreamReader streamReader) throws IOException {
-        return read(streamReader);
-    }
-
-    public static RuntimeComponent getCurrentComponent() {
-        Message message = ThreadMessageContext.getMessageContext();
-        if (message != null) {
-            EndpointReference to = message.getTo();
-            if (to == null) {
-                return null;
-            }
-            RuntimeComponent component = message.getTo().getComponent();
-            return component;
-        }
-        return null;
-    }
-
-    public static CompositeActivator getCurrentCompositeActivator() {
-        RuntimeComponent component = getCurrentComponent();
-        if (component != null) {
-            ComponentContextImpl context = (ComponentContextImpl)component.getComponentContext();
-            return context.getCompositeActivator();
-        }
-        return null;
-    }
-
-    public static ComponentContextHelper getCurrentComponentContextHelper() {
-        CompositeActivator activator = getCurrentCompositeActivator();
-        if (activator != null) {
-            return activator.getComponentContextHelper();
-        }
-        return null;
-    }
-
-    /**
-     * @param component
-     */
-    public static ComponentService getSingleService(Component component) {
-        ComponentService targetService;
-        List<ComponentService> services = component.getServices();
-        List<ComponentService> regularServices = new ArrayList<ComponentService>();
-        for (ComponentService service : services) {
-            if (service.isCallback()) {
-                continue;
-            }
-            String name = service.getName();
-            if (!name.startsWith("$") || name.startsWith("$dynamic$")) {
-                regularServices.add(service);
-            }
-        }
-        if (regularServices.size() == 0) {
-            throw new ServiceRuntimeException("No service is declared on component " + component.getURI());
-        }
-        if (regularServices.size() != 1) {
-            throw new ServiceRuntimeException("More than one service is declared on component " + component.getURI()
-                + ". Service name is required to get the service.");
-        }
-        targetService = regularServices.get(0);
-        return targetService;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java
deleted file mode 100644
index 2bcf13f679..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextImpl.java
+++ /dev/null
@@ -1,452 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.context;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-import java.util.Collection;
-import java.util.ArrayList;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentProperty;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-import org.apache.tuscany.sca.assembly.OptimizableBinding;
-import org.apache.tuscany.sca.assembly.Reference;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.context.PropertyValueFactory;
-import org.apache.tuscany.sca.context.RequestContextFactory;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.RequestContext;
-import org.osoa.sca.ServiceReference;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Implementation of ComponentContext that delegates to a ComponentContextProvider.
- *
- * @version $Rev$ $Date$
- */
-public class ComponentContextImpl implements RuntimeComponentContext {
-    private final RuntimeComponent component;
-
-    private final CompositeActivator compositeActivator;
-    private final RequestContextFactory requestContextFactory;
-    private final ProxyFactory proxyFactory;
-    private final AssemblyFactory assemblyFactory;
-    private final JavaInterfaceFactory javaInterfaceFactory;
-
-    /**
-     * This is a reference to the PropertyValueFactory that is provided by the Implementation
-     * that can be used to get the value from a Property Object.
-     * 
-     * @see #setPropertyValueFactory(PropertyValueFactory)
-     * @see #getProperty(Class, String)
-     */
-    private PropertyValueFactory propertyFactory;
-    
-    public ComponentContextImpl(CompositeActivator compositeActivator,
-                                AssemblyFactory assemblyFactory,
-                                ProxyFactory proxyFactory,
-                                InterfaceContractMapper interfaceContractMapper,
-                                RequestContextFactory requestContextFactory,
-                                JavaInterfaceFactory javaInterfaceFactory,
-                                RuntimeComponent component) {
-        super();
-        this.compositeActivator = compositeActivator;
-        this.assemblyFactory = assemblyFactory;
-        this.proxyFactory = proxyFactory;
-        this.requestContextFactory = requestContextFactory;
-        this.javaInterfaceFactory = javaInterfaceFactory;
-        this.component = component;
-    }
-
-    public String getURI() {
-        return component.getURI();
-    }
-
-    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
-        return (R)proxyFactory.cast(target);
-    }
-
-    public <B> B getService(Class<B> businessInterface, String referenceName) {
-        ServiceReference<B> serviceRef = getServiceReference(businessInterface, referenceName);
-        return serviceRef.getService();
-    }
-
-    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
-        try {
-            for (ComponentReference ref : component.getReferences()) {
-                if (referenceName.equals(ref.getName())) {
-                    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
-                    Multiplicity multiplicity = ref.getMultiplicity();
-                    if( multiplicity == Multiplicity.ZERO_N || multiplicity == Multiplicity.ONE_N)
-                    {
-                      throw new IllegalArgumentException("Reference " + referenceName + " has multiplicity " + multiplicity);
-                    }
-                    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
-                    
-                    return getServiceReference(businessInterface, (RuntimeComponentReference)ref, null);
-                }
-            }
-            throw new ServiceRuntimeException("Reference not found: " + referenceName);
-        } catch (ServiceRuntimeException e) {
-            throw e;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e.getMessage(), e);
-        }
-    }
-
-    /**
-     * The Implementation is responsible for calling this method to set the 
-     * PropertyValueFactory that is used to get the Property Value from 
-     * a Tuscany Property object.
-     *   
-     * @param factory The PropertyValueFactory to use
-     * 
-     * @see #getProperty(Class, String)
-     */
-    public void setPropertyValueFactory(PropertyValueFactory factory) {
-        propertyFactory = factory;
-    }
-
-    /**
-     * Gets the value for the specified property with the specified type.
-     * 
-     * @param type The type of the property value we are getting
-     * @param propertyName The name of the property we are getting
-     * @param B The class of the property value we are getting
-     * 
-     * @throws ServiceRuntimeException If a Property for the specified propertyName
-     *         is not found 
-     *         
-     * @see #setPropertyValueFactory(PropertyValueFactory)         
-     */
-    public <B> B getProperty(Class<B> type, String propertyName) {
-        for (ComponentProperty p : component.getProperties()) {
-            if (propertyName.equals(p.getName())) {
-                return propertyFactory.createPropertyValue(p, type);
-            }
-        }
-        throw new ServiceRuntimeException("Property not found: " + propertyName);
-    }
-
-    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) {
-        ComponentService service = ComponentContextHelper.getSingleService(component);
-        try {
-            return createSelfReference(businessInterface, service);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e.getMessage(), e);
-        }
-    }
-
-    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) {
-        try {
-            for (ComponentService service : component.getServices()) {
-                if (serviceName.equals(service.getName())) {
-                    return createSelfReference(businessInterface, service);
-                }
-            }
-            throw new ServiceRuntimeException("Service not found: " + serviceName);
-        } catch (ServiceRuntimeException e) {
-            throw e;
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e.getMessage(), e);
-        }
-    }
-
-    /**
-     * @param <B>
-     * @param businessInterface
-     * @param service
-     * @return
-     */
-    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service) {
-        try {
-            RuntimeComponentReference ref =
-                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
-            ref.setComponent(component);
-            return getServiceReference(businessInterface, ref, null);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    public RequestContext getRequestContext() {
-        if (requestContextFactory != null) {
-            return requestContextFactory.createRequestContext();
-        } else {
-            return new RequestContextImpl(proxyFactory);
-        }
-    }
-
-    /**
-     * @param businessInterface
-     * @param reference
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, RuntimeComponentReference reference, Binding binding) {
-        try {
-            RuntimeComponentReference ref = (RuntimeComponentReference)reference;
-            InterfaceContract interfaceContract = reference.getInterfaceContract();
-            Reference componentTypeReference = reference.getReference();
-            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
-                interfaceContract = componentTypeReference.getInterfaceContract();
-            }
-            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
-            if (refInterfaceContract != interfaceContract) {
-                ref = (RuntimeComponentReference)reference.clone();
-                if (interfaceContract != null) {
-                    ref.setInterfaceContract(interfaceContract);
-                } else {
-                    ref.setInterfaceContract(refInterfaceContract);
-                }
-            }
-            ref.setComponent(component);
-            return new ServiceReferenceImpl<B>(businessInterface, component, ref, binding, proxyFactory, compositeActivator);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }    
-
-    /**
-     * Bind a component reference to a component service
-     * @param <B>
-     * @param businessInterface
-     * @param reference
-     * @param service
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
-                                                       RuntimeComponentReference reference,
-                                                       RuntimeComponent component,
-                                                       RuntimeComponentService service) {
-        try {
-            RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
-            InterfaceContract interfaceContract = reference.getInterfaceContract();
-            Reference componentTypeReference = reference.getReference();
-            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
-                interfaceContract = componentTypeReference.getInterfaceContract();
-            }
-            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
-            if (refInterfaceContract != interfaceContract) {
-                ref = (RuntimeComponentReference)reference.clone();
-                ref.setInterfaceContract(interfaceContract);
-            }
-            ref.getTargets().add(service);
-            ref.getBindings().clear();
-            for (Binding binding : service.getBindings()) {
-                if (binding instanceof OptimizableBinding) {
-                    OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
-                    optimizableBinding.setTargetBinding(binding);
-                    optimizableBinding.setTargetComponent(component);
-                    optimizableBinding.setTargetComponentService(service);
-                    ref.getBindings().add(optimizableBinding);
-                } else {
-                    ref.getBindings().add(binding);
-                }
-            }
-            return new ServiceReferenceImpl<B>(businessInterface, component, ref, proxyFactory, compositeActivator);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    public <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
-                                                         RuntimeComponent component,
-                                                         RuntimeComponentService service) {
-        try {
-            if (businessInterface == null) {
-                InterfaceContract contract = service.getInterfaceContract();
-                businessInterface = (Class<B>)((JavaInterface)contract.getInterface()).getJavaClass();
-            }
-            RuntimeComponentReference ref =
-                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
-            ref.setComponent(component);
-            return new CallableReferenceImpl<B>(businessInterface, component, ref, null, proxyFactory,
-                                                compositeActivator);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    /**
-     * Create a self-reference for a component service
-     * @param component
-     * @param service
-     * @throws CloneNotSupportedException 
-     * @throws InvalidInterfaceException 
-     */
-    private ComponentReference createSelfReference(Component component,
-                                                   ComponentService service,
-                                                   Class<?> businessInterface) throws CloneNotSupportedException,
-        InvalidInterfaceException {
-        ComponentReference componentReference = assemblyFactory.createComponentReference();
-        componentReference.setName("$self$." + service.getName());
-        for (Binding binding : service.getBindings()) {
-            if (binding instanceof OptimizableBinding) {
-                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
-                optimizableBinding.setTargetBinding(binding);
-                optimizableBinding.setTargetComponent(component);
-                optimizableBinding.setTargetComponentService(service);
-                componentReference.getBindings().add(optimizableBinding);
-            } else {
-                componentReference.getBindings().add(binding);
-            }
-        }
-
-        componentReference.setCallback(service.getCallback());
-        componentReference.getTargets().add(service);
-        componentReference.getPolicySets().addAll(service.getPolicySets());
-        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
-
-        InterfaceContract interfaceContract = service.getInterfaceContract();
-        Service componentTypeService = service.getService();
-        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
-            interfaceContract = componentTypeService.getInterfaceContract();
-        }
-        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
-        componentReference.setInterfaceContract(interfaceContract);
-        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
-        // component.getReferences().add(componentReference);
-        return componentReference;
-    }
-
-    /**
-     * @param interfaceContract
-     * @param businessInterface
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
-        throws CloneNotSupportedException, InvalidInterfaceException {
-        boolean compatible = false;
-        if (interfaceContract != null && interfaceContract.getInterface() != null) {
-            Interface interfaze = interfaceContract.getInterface();
-            if (interfaze instanceof JavaInterface) {
-                Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
-                if (businessInterface.isAssignableFrom(cls)) {
-                    compatible = true;
-                }
-            }
-        }
-
-        if (!compatible) {
-            // The interface is not assignable from the interface contract
-            interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
-            JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface);
-            interfaceContract.setInterface(callInterface);
-            if (callInterface.getCallbackClass() != null) {
-                interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface
-                    .getCallbackClass()));
-            }
-        }
-
-        return interfaceContract;
-    }
-
-    /**
-     * @return the compositeActivator
-     */
-    public CompositeActivator getCompositeActivator() {
-        return compositeActivator;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#start(org.apache.tuscany.sca.runtime.RuntimeComponentReference)
-     */
-    public void start(RuntimeComponentReference reference) {
-        compositeActivator.start(component, reference);
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#read(java.io.Reader)
-     */
-    public RuntimeComponent read(Reader reader) throws IOException {
-        RuntimeComponent component = compositeActivator.getComponentContextHelper().read(reader);
-        compositeActivator.configureComponentContext(component);
-        return component;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#write(org.apache.tuscany.sca.runtime.RuntimeComponentReference, java.io.Writer)
-     */
-    public void write(RuntimeComponentReference reference, Writer writer) throws IOException {
-        compositeActivator.getComponentContextHelper().write(component, reference, writer);
-    }
-
-    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
-    
-    /**
-     * @see ComponentContext#getServices(Class<B>, String)
-     */
-    public <B> Collection<B> getServices(Class<B> businessInterface, String referenceName) {
-      ArrayList<B> services = new ArrayList<B>();
-      Collection<ServiceReference<B>> serviceRefs = getServiceReferences(businessInterface, referenceName);
-      for (ServiceReference<B> serviceRef : serviceRefs) {
-        services.add(serviceRef.getService());
-      }
-      return services;
-    }
-    
-    /**
-     * @see ComponentContext#getServiceReferences(Class<B>, String)
-     */
-    public <B> Collection<ServiceReference<B>> getServiceReferences(Class<B> businessInterface, String referenceName) {
-      try {
-        for (ComponentReference ref : component.getReferences()) {
-          if (referenceName.equals(ref.getName())) {
-            ArrayList<ServiceReference<B>> serviceRefs = new ArrayList<ServiceReference<B>>();
-            for(Binding binding :  ref.getBindings())
-            {
-              serviceRefs.add( getServiceReference(businessInterface, (RuntimeComponentReference) ref, binding) );
-            }
-            return serviceRefs;
-          }
-        }
-        throw new ServiceRuntimeException("Reference not found: " + referenceName);
-      } catch (ServiceRuntimeException e) {
-        throw e;
-      } catch (Exception e) {
-        throw new ServiceRuntimeException(e.getMessage(), e);
-      }
-    }
-    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
deleted file mode 100644
index c5b68389b2..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.context;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.context.ComponentContextFactory;
-import org.apache.tuscany.sca.context.RequestContextFactory;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.osoa.sca.ComponentContext;
-
-/**
- * @version $Rev$ $Date$
- */
-public class DefaultComponentContextFactory implements ComponentContextFactory {
-    private final CompositeActivator compositeActivator;
-    private final RequestContextFactory requestContextFactory;
-    private final ProxyFactory proxyFactory;
-    private final AssemblyFactory assemblyFactory;
-    private final JavaInterfaceFactory javaInterfaceFactory;
-    private final InterfaceContractMapper interfaceContractMapper;
-
-    public DefaultComponentContextFactory(CompositeActivator compositeActivator,
-                                          AssemblyFactory assemblyFactory,
-                                          ProxyFactory proxyFactory,
-                                          InterfaceContractMapper interfaceContractMapper,
-                                          RequestContextFactory requestContextFactory,
-                                          JavaInterfaceFactory javaInterfaceFactory) {
-        super();
-        this.compositeActivator = compositeActivator;
-        this.assemblyFactory = assemblyFactory;
-        this.proxyFactory = proxyFactory;
-        this.requestContextFactory = requestContextFactory;
-        this.javaInterfaceFactory = javaInterfaceFactory;
-        this.interfaceContractMapper = interfaceContractMapper;
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.context.ComponentContextFactory#createComponentContext(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.context.RequestContextFactory)
-     */
-    public ComponentContext createComponentContext(RuntimeComponent component,
-                                                   RequestContextFactory requestContextFactory) {
-        if (requestContextFactory == null) {
-            requestContextFactory = this.requestContextFactory;
-        }
-        return new ComponentContextImpl(compositeActivator, assemblyFactory, proxyFactory, interfaceContractMapper,
-                                        requestContextFactory, javaInterfaceFactory, component);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java
deleted file mode 100644
index b577180291..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/InstanceWrapper.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.context;
-
-import org.apache.tuscany.sca.core.scope.TargetDestructionException;
-import org.apache.tuscany.sca.core.scope.TargetInitializationException;
-
-
-/**
- * Provides lifecycle management for an implementation instance associated with
- * a component for use by the component's associated {@link org.apache.tuscany.sca.core.scope.ScopeContainer}
- * 
- * @version $Rev$ $Date$
- */
-public interface InstanceWrapper<T> {
-
-    /**
-     * @return
-     */
-    T getInstance();
-
-    /**
-     * @throws TargetInitializationException
-     */
-    void start() throws TargetInitializationException;
-
-    /**
-     * @throws TargetDestructionException
-     */
-    void stop() throws TargetDestructionException;
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java
deleted file mode 100644
index ed6c3df8fa..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/RequestContextImpl.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.context;
-
-import java.util.List;
-
-import javax.security.auth.Subject;
-
-import org.apache.tuscany.sca.core.invocation.CallbackReferenceImpl;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.RequestContext;
-
-/**
- * @version $Rev$ $Date$
- */
-public class RequestContextImpl implements RequestContext {
-
-    private ProxyFactory proxyFactory;
-
-    public RequestContextImpl(ProxyFactory proxyFactory) {
-        this.proxyFactory = proxyFactory;
-    }
-
-    public Subject getSecuritySubject() {
-        Subject subject = null;
-        
-        for (Object header : ThreadMessageContext.getMessageContext().getHeaders()){
-            if (header instanceof Subject){
-                subject  = (Subject)header;
-                break;
-            }
-        }
-        return subject;
-    }
-
-    public String getServiceName() {
-        return ThreadMessageContext.getMessageContext().getTo().getContract().getName();
-    }
-
-    @SuppressWarnings("unchecked")
-    public <B> CallableReference<B> getServiceReference() {
-        Message msgContext = ThreadMessageContext.getMessageContext();
-        // FIXME: [rfeng] Is this the service reference matching the caller side?
-        EndpointReference to = msgContext.getTo();
-        RuntimeComponentService service = (RuntimeComponentService) to.getContract();
-        RuntimeComponent component = (RuntimeComponent) to.getComponent();
-        
-        CallableReference<B> callableReference = component.getComponentContext().getCallableReference(null, component, service);
-        ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
-        ((CallableReferenceImpl<B>) callableReference).attachCallbackID(parameters.getCallbackID());
-        ((CallableReferenceImpl<B>) callableReference).attachConversation(parameters.getConversationID());
-        return callableReference;
-    }
-
-    @SuppressWarnings("unchecked")
-    public <CB> CB getCallback() {
-        CallableReference<CB> cb = getCallbackReference(); 
-        if (cb == null) {
-            return null;
-        }
-        return cb.getService();
-    }
-
-    @SuppressWarnings("unchecked")
-    public <CB> CallableReference<CB> getCallbackReference() {
-        Message msgContext = ThreadMessageContext.getMessageContext();
-        EndpointReference to = msgContext.getTo();
-        RuntimeComponentService service = (RuntimeComponentService) to.getContract();
-        RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
-        if (callbackReference == null) {
-            return null;
-        }
-        JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
-        Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
-        List<RuntimeWire> wires = callbackReference.getRuntimeWires();
-        CallbackReferenceImpl ref = CallbackReferenceImpl.newInstance(javaClass, proxyFactory, wires);
-        if (ref != null) {  
-            //ref.resolveTarget();
-            ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
-            ref.attachCallbackID(parameters.getCallbackID());
-            if (ref.getConversation() != null) {
-                ref.attachConversationID(parameters.getConversationID());
-            }
-        }
-        return ref;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java
deleted file mode 100644
index 1d178421cf..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceImpl.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.context;
-
-import javax.xml.stream.XMLStreamReader;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.ServiceReference;
-
-/**
- * Default implementation of a ServiceReference.
- *
- * @version $Rev$ $Date$
- * @param <B> the type of the business interface
- */
-public class ServiceReferenceImpl<B> extends CallableReferenceImpl<B> implements ServiceReference<B> {
-    private static final long serialVersionUID = 6763709434194361540L;
-
-    protected transient Object callback;
-
-    /*
-     * Public constructor for Externalizable serialization/deserialization
-     */
-    public ServiceReferenceImpl() {
-        super();
-    }
-
-    /*
-     * Public constructor for use by XMLStreamReader2CallableReference
-     */
-    public ServiceReferenceImpl(XMLStreamReader xmlReader) throws Exception {
-        super(xmlReader);
-    }
-
-    /**
-     * @param businessInterface
-     * @param wire
-     * @param proxyFactory
-     */
-    public ServiceReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
-        super(businessInterface, wire, proxyFactory);
-    }
-
-    public ServiceReferenceImpl(Class<B> businessInterface,
-                                RuntimeComponent component,
-                                RuntimeComponentReference reference,
-                                ProxyFactory proxyFactory,
-                                CompositeActivator compositeActivator) {
-        super(businessInterface, component, reference, null, proxyFactory, compositeActivator);
-    }
-
-    public ServiceReferenceImpl(Class<B> businessInterface,
-                                RuntimeComponent component,
-                                RuntimeComponentReference reference,
-                                Binding binding,
-                                ProxyFactory proxyFactory,
-                                CompositeActivator compositeActivator) {
-        super(businessInterface, component, reference, binding, proxyFactory, compositeActivator);
-    }
-
-    public Object getConversationID() {
-        return conversationID;
-    }
-
-    public void setConversationID(Object conversationID) throws IllegalStateException {
-        if (conversation == null || conversation.getState() != ConversationState.ENDED) {
-            this.conversationID = conversationID;
-            this.conversation = null;
-        } else {
-            throw new IllegalStateException("Trying to set the conversationId on a service reference but the state of the conversation " 
-                + conversation.getConversationID()
-                + " is "
-                + conversation.getState());
-        }
-    }
-
-    public void setCallbackID(Object callbackID) {
-        this.callbackID = callbackID;
-    }
-
-    public Object getCallback() {
-        return callback;
-    }
-
-    public void setCallback(Object callback) {
-        if (callback != null && !(callback instanceof CallableReference)) {
-            //FIXME: need to check if callback object supports the callback interface
-            // returned by reference.getInterfaceContract().getCallbackInterface()
-        }
-        this.callback = callback;
-    }
-
-    @Override
-    protected ReferenceParameters getReferenceParameters() {
-        ReferenceParameters parameters = super.getReferenceParameters();
-        if (callback != null) {
-            if (callback instanceof ServiceReference) {
-                EndpointReference callbackRef = ((CallableReferenceImpl)callback).getEndpointReference();
-                parameters.setCallbackReference(callbackRef);
-            } else {
-                EndpointReference callbackRef = getRuntimeWire().getSource().getCallbackEndpoint();
-                parameters.setCallbackReference(callbackRef);
-                parameters.setCallbackObjectID(callback);
-            }
-        }
-        return parameters;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
deleted file mode 100644
index efa362a929..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.conversation;
-
-/**
- * Listener for the events of a conversation
- * 
- * @version $Rev$ $Date$
- */
-public interface ConversationListener {
-    /**
-     * The conversation is started
-     */
-    void conversationStarted(ExtendedConversation conversation);
-    /**
-     * The conversation is ended
-     */
-    void conversationEnded(ExtendedConversation conversation);
-    /**
-     * The conversation is expired
-     */
-    void conversationExpired(ExtendedConversation conversation);
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
deleted file mode 100644
index 28e22b4f2c..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.conversation;
-
-/**
- * The manager of conversations
- * 
- * @version $Rev$ $Date$
- */
-public interface ConversationManager {
-    /**
-     * @param conversationID
-     * @return
-     */
-    ExtendedConversation startConversation(Object conversationID);
-
-    /**
-     * @param conversationID
-     */
-    void endConversation(Object conversationID);
-
-    /**
-     * @param conversationID
-     * @return
-     */
-    ExtendedConversation getConversation(Object conversationID);
-
-    /**
-     * @param conversationID
-     */
-    void expireConversation(Object conversationID);
-
-    /**
-     * Add a listener to this conversation
-     * @param listener
-     */
-    void addListener(ConversationListener listener);
-
-    /**
-     * Remove a listener from this conversation
-     * @param listener
-     */
-    void removeListener(ConversationListener listener);
-    
-    /**
-     * @return the default max age for a conversation
-     */
-    long getMaxAge();
-    
-    /**
-     * @return the default max idle time for a conversation
-     */
-    long getMaxIdleTime();
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java
deleted file mode 100644
index 8a883f8e15..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManagerImpl.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.conversation;
-
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-
-/**
- * @version $Rev$ $Date$
- */
-public class ConversationManagerImpl implements ConversationManager {
-	
-    private List<ConversationListener> listeners = Collections.synchronizedList(new ArrayList<ConversationListener>());
-    private Map<Object, ExtendedConversation> conversations = new ConcurrentHashMap<Object, ExtendedConversation>();
-
-    /**
-     * the default max age. this is set to 1 hour
-     */
-    private static final long DEFAULT_MAX_AGE = 60 * 60 * 1000; ;
-    
-    /**
-     * the default max idle time. this is set to 1 hour
-     */
-    private static final long DEFAULT_MAX_IDLE_TIME = 60 * 60 * 1000; 
-    
-    /**
-     * the globally used max age
-     */
-    private final long maxAge;
-
-    /**
-     * the globally used max idle time
-     */
-    private final long maxIdleTime; 
-
-    /**
-     * the reaper thread
-     */
-    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
-    
-    /**
-     * constructor
-     */
-    public ConversationManagerImpl() {
-    	long mit = DEFAULT_MAX_IDLE_TIME;
-    	long ma = DEFAULT_MAX_AGE;
-    	
-    	// Allow privileged access to read system property. Requires PropertyPermission in security
-        // policy.
-        String aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() {
-            public String run() {
-                return System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxIdleTime");
-            }
-        });
-    	if (aProperty != null) {
-    		try {
-    			mit = (new Long(aProperty) * 1000);
-    		} catch (NumberFormatException nfe) {
-    			// Ignore
-    		}
-    	}
-
-    	// Allow privileged access to read system property. Requires PropertyPermission in security
-        // policy.
-        aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() {
-            public String run() {
-                return System.getProperty("org.apache.tuscany.sca.core.scope.ConversationalScopeContainer.MaxAge");
-            }
-        });
-        if (aProperty != null) {
-            try {
-                ma = (new Long(aProperty) * 1000);
-            } catch (NumberFormatException nfe) {
-                // Ignore
-            }
-        }
-
-        maxAge = ma;
-        maxIdleTime = mit;
-    }
-    
-    /**
-     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#addListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
-     */
-    public void addListener(ConversationListener listener) {
-        listeners.add(listener);
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#endConversation(org.apache.tuscany.sca.core.conversation.ExtendedConversation)
-     */
-    public void endConversation(Object conversationID) {
-        ExtendedConversation conv = getConversation(conversationID);
-        if (conv != null) {
-            conv.setState(ConversationState.ENDED);
-            for (ConversationListener listener : listeners) {
-                listener.conversationEnded(conv);
-            }
-            conv.setConversationID(null);
-            conversations.remove(conversationID);
-        } else {
-            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
-        }
-    }
-
-    public void expireConversation(Object conversationID) {
-        ExtendedConversation conv = getConversation(conversationID);
-        if (conv != null) {
-            for (ConversationListener listener : listeners) {
-                listener.conversationExpired(conv);
-            }
-            conversations.remove(conversationID);
-        } else {
-            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
-        }
-
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#getConversation(java.lang.Object)
-     */
-    public ExtendedConversation getConversation(Object conversationID) {
-        // ConcurrentHashMap cannot take null key
-        return conversationID == null ? null : conversations.get(conversationID);
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#removeListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
-     */
-    public void removeListener(ConversationListener listener) {
-        listeners.remove(listener);
-    }
-
-    /**
-     * starts the reaper thread
-     */
-    public void scheduleConversation(ExtendedConversationImpl aConversation, long time)
-    {
-    	this.scheduler.schedule(aConversation, time, TimeUnit.MILLISECONDS);
-    }
-
-    /**
-     * stops the reaper thread
-     */
-    public synchronized void stopReaper() {
-
-        // Prevent the scheduler from submitting any additional reapers, 
-    	// initiate an orderly shutdown if a reaper task is in progress. 
-    	this.scheduler.shutdown();
-    }
-    
-
-    /**
-     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#startConversation(java.lang.Object)
-     */
-    public ExtendedConversation startConversation(Object conversationID) {
-    	
-        if (conversationID == null) {
-            conversationID = UUID.randomUUID().toString();
-        }
-        ExtendedConversation conversation = getConversation(conversationID);
-        if (conversation != null && conversation.getState() != ConversationState.ENDED) {
-            throw new IllegalStateException(conversation + " already exists.");
-        }
-                
-        conversation = new ExtendedConversationImpl(
-        		this, conversationID, ConversationState.STARTED);
-        conversations.put(conversationID, conversation);
-        for (ConversationListener listener : listeners) {
-            listener.conversationStarted(conversation);
-        }
-        return conversation;
-    }
-
-    /**
-     * return the default max idle time
-     * @param impProvider the implementation Provider to extract any ConversationAttribute details
-     */
-    public long getMaxIdleTime() {
-        return maxIdleTime;
-    }
-
-    /**
-     * returns the default max age
-     * @param impProvider the implementation Provider to extract any ConversationAttribute details
-     */
-    public long getMaxAge(){
-        return maxAge;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
deleted file mode 100644
index 692d6861ba..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.conversation;
-
-/**
- * The states of a conversation
- * 
- * @version $Rev$ $Date$
- */
-public enum ConversationState {
-    STARTED, ENDED, EXPIRED
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java
deleted file mode 100644
index 03c18c26b8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversation.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.conversation;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.osoa.sca.Conversation;
-
-/**
- * An extended interface over org.osoa.Conversation
- * 
- * @version $Rev$ $Date$
- */
-public interface ExtendedConversation extends Conversation {
-    /**
-     * Get the state of a conversation
-     * @return The state
-     */
-    ConversationState getState();
-
-    /**
-     * @param state the state to set
-     */
-    void setState(ConversationState state);
-
-    /**
-     * @param conversationID the conversationID to set
-     */
-    void setConversationID(Object conversationID);
-    
-    
-    /**
-     * will check whether this conversation has expired and update state if it has 
-     * @return true if it has expired
-     */
-    boolean isExpired();
-    
-    /**
-     * updates the last time this conversation was referenced
-     */
-    void updateLastReferencedTime();
-    
-    void initializeConversationAttributes(RuntimeComponent targetComponent);
-
-    
-    /**
-     * @return true if the conversational attributes have been initialized
-     */
-    boolean conversationalAttributesInitialized();
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java
deleted file mode 100644
index 0bf66b2817..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ExtendedConversationImpl.java
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.conversation;
-
-import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-
-/**
- * 
- * @version $Rev$ $Date$
- */
-public class ExtendedConversationImpl implements ExtendedConversation, Runnable {
-	
-    private final ConversationManagerImpl manager;
-    private volatile Object conversationID;
-    private ConversationState state;
-
-    /**
-     * syncs access to the state
-     */
-    private final Object stateSync = new Object();
-    
-    /**
-     * the maximum time a conversation can exist
-     */
-    private long expirationTime = 0;
-    
-    /**
-     * the maximum time this conversation can be idle
-     */
-    private long maxIdleTime = 0;
-    
-    /**
-     * the maximum age of this conversation
-     */
-    private long maxAge = 0;
-    
-    /**
-     * the time that this object was created 
-     */
-    private long creationTime;    
-
-    /**
-     * the time that this object was last referenced 
-     */
-    private long lastReferencedTime;
-    
-    /**
-     * boolean to ensure expiry only occurs once
-     */
-    private boolean expired = false;
-    
-    /**
-     * boolean to indicate if the conversation attributes have 
-     * been set. In the case where a remote binding is used 
-     * within a composite the JDKInvocationHandler can create the 
-     * conversation but the conversationAttributes are not available
-     * until the conversation is retrieved by the RuntimeWireInvoker
-     */
-    private boolean conversationAttributesInitialized = false;    
-    
-    /**
-     * Constructor
-     * @param manager the conversation manager
-     * @param conversationID the conversation id associated with this conversation
-     * @param state the initial state of this conversation
-     * @param aMaxAge the maximum age of the conversation
-     * @param aMaxIdleTime the maximum idle time
-     */
-    public ExtendedConversationImpl(ConversationManagerImpl manager, 
-    			Object conversationID, ConversationState state) {
-        super();
-        
-        this.creationTime = System.currentTimeMillis();
-        this.lastReferencedTime = creationTime;
-        this.manager = manager;
-        this.conversationID = conversationID;
-        this.state = state;
-    }
-
-    /**
-     * will check whether this conversation has expired and update state if it has 
-     * @return true if it has expired
-     */
-    public boolean isExpired() {
-        long currentTime;
-        synchronized (stateSync) {
-
-            // if the attributes haven't been initialized then
-            // this conversation object can't expire
-            if (conversationAttributesInitialized == false) {
-                return false;
-            }
-
-            // check state first
-            if (state == ConversationState.EXPIRED) {
-                return true;
-            }
-
-            // check whether the time is finished
-            currentTime = System.currentTimeMillis();
-            if (((this.lastReferencedTime + this.maxIdleTime) <= currentTime)
-                    || (this.expirationTime <= currentTime)) {
-                setState(ConversationState.EXPIRED);
-                return true;
-            }
-        }
-        scheduleNextExpiryTime(currentTime);
-        return false;
-    }
-
-    /**
-     * schedule next expiry time
-     */
-    public void scheduleNextExpiryTime(long currentTime) {
-    	if ((lastReferencedTime + maxIdleTime) < expirationTime){ 
-    		manager.scheduleConversation(this, (lastReferencedTime + maxIdleTime) - currentTime);
-        } else {
-    		manager.scheduleConversation(this, expirationTime - currentTime);
-    	}
-    }
-    /**
-     * updates the last time this conversation was referenced
-     */
-    public void updateLastReferencedTime() {
-        this.lastReferencedTime = System.currentTimeMillis();
-        if (conversationAttributesInitialized == true){
-            scheduleNextExpiryTime(lastReferencedTime);
-        }
-    }
-    
-    public ConversationState getState() {
-    	synchronized (stateSync){
-    		return state;
-    	}
-    }
-
-    public void end() {
-        manager.endConversation(conversationID);
-    }
-
-    public Object getConversationID() {
-        return conversationID;
-    }
-
-    /**
-     * @param state the state to set
-     */
-    public void setState(ConversationState state) {
-    	synchronized (stateSync){
-    		this.state = state;
-    	}
-    }
-
-    /**
-     * @param conversationID the conversationID to set
-     */
-    public void setConversationID(Object conversationID) {
-    	synchronized (stateSync){
-    		if (state != ConversationState.ENDED) {
-    			throw new IllegalStateException("The state of conversation " + conversationID + " " + state);
-    		}
-    	}
-        this.conversationID = conversationID;
-    }
-    
-    /**
-     * @param maxAge the maximum age of this conversation
-     */
-    public void initializeConversationAttributes(RuntimeComponent targetComponent){
-        if (targetComponent != null){ 
-            this.maxAge = getMaxIdleTime(targetComponent.getImplementationProvider());
-            this.maxIdleTime = getMaxAge(targetComponent.getImplementationProvider());
-            this.expirationTime = creationTime + maxAge;
-            this.conversationAttributesInitialized = true;
-        }        
-    }
-    
-    /**
-     * @return true if the conversational attributes have been initialized
-     */
-    public boolean conversationalAttributesInitialized(){
-        return this.conversationAttributesInitialized;
-    }
-    
-    /**
-     * return the max idle time
-     * @param impProvider the implementation Provider to extract any ConversationAttribute details
-     */
-    private long getMaxIdleTime(ImplementationProvider impProvider) {
-        // Check to see if the maxIdleTime has been specified using @ConversationAttributes.  
-        // Implementation annotated attributes are honoured first.
-        if ((impProvider != null) &&
-            (impProvider instanceof ScopedImplementationProvider)) {
-            ScopedImplementationProvider aScopedImpl =
-                (ScopedImplementationProvider) impProvider;
-            
-            long maxIdleTime = aScopedImpl.getMaxIdleTime();
-            if (maxIdleTime > 0) {
-                return maxIdleTime;
-            }
-        }
-        return manager.getMaxIdleTime();
-    }
-    
-    /**
-     * returns the max age
-     * @param impProvider the implementation Provider to extract any ConversationAttribute details
-     */
-    private long getMaxAge(ImplementationProvider impProvider){
-
-        // Check to see if the maxAge has been specified using @ConversationAttributes.  
-        // Implementation annotated attributes are honoured first.
-        if ((impProvider != null) &&
-            (impProvider instanceof ScopedImplementationProvider)) {
-            ScopedImplementationProvider aScopedImpl =
-                (ScopedImplementationProvider) impProvider;
-
-            long maxAge = aScopedImpl.getMaxAge();
-            if (maxAge > 0) {
-                return maxAge;
-            }
-        }
-        return manager.getMaxAge();
-    }     
-
-    /**
-     * called when expiring
-     */
-    public void run() {
-        synchronized (stateSync){
-        	if (!expired){
-        		if (isExpired()) {
-        		    expired = true;
-        			try {
-        				manager.expireConversation(getConversationID());
-        			} catch (IllegalStateException ise) {
-        				// ignore this.. this can occur if another thread has subsequently ended
-        				// the conversation
-        			}
-        		}
-        	}
-        }
-        
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java
deleted file mode 100644
index 517e5579a4..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/BaseEventPublisher.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.event;
-
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.event.EventFilter;
-import org.apache.tuscany.sca.event.EventPublisher;
-import org.apache.tuscany.sca.event.RuntimeEventListener;
-import org.apache.tuscany.sca.event.TrueFilter;
-
-/**
- * Base implementation of an <code>EventPublisher</code>
- *
- * @version $Rev$ $Date$
- */
-public abstract class BaseEventPublisher implements EventPublisher {
-    protected static final EventFilter TRUE_FILTER = new TrueFilter();
-    protected Map<EventFilter, List<RuntimeEventListener>> listeners;
-
-    public void addListener(RuntimeEventListener listener) {
-        addListener(TRUE_FILTER, listener);
-    }
-
-    public void removeListener(RuntimeEventListener listener) {
-        assert listener != null : "Listener cannot be null";
-        synchronized (getListeners()) {
-            for (List<RuntimeEventListener> currentList : getListeners().values()) {
-                for (RuntimeEventListener current : currentList) {
-                    if (current == listener) {
-                        currentList.remove(current);
-                        return;
-                    }
-                }
-            }
-        }
-    }
-
-    public void addListener(EventFilter filter, RuntimeEventListener listener) {
-        assert listener != null : "Listener cannot be null";
-        synchronized (getListeners()) {
-            List<RuntimeEventListener> list = getListeners().get(filter);
-            if (list == null) {
-                list = new CopyOnWriteArrayList<RuntimeEventListener>();
-                listeners.put(filter, list);
-            }
-            list.add(listener);
-        }
-    }
-
-    public void publish(Event event) {
-        assert event != null : "Event object was null";
-        for (Map.Entry<EventFilter, List<RuntimeEventListener>> entry : getListeners().entrySet()) {
-            if (entry.getKey().match(event)) {
-                for (RuntimeEventListener listener : entry.getValue()) {
-                    listener.onEvent(event);
-                }
-            }
-        }
-    }
-
-    protected Map<EventFilter, List<RuntimeEventListener>> getListeners() {
-        if (listeners == null) {
-            listeners = new ConcurrentHashMap<EventFilter, List<RuntimeEventListener>>();
-        }
-        return listeners;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java
deleted file mode 100644
index 45eab7da1b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStart.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import java.net.URI;
-
-import org.apache.tuscany.sca.event.Event;
-
-/**
- * Propagated when a component starts
- *
- * @version $Rev$ $Date$
- */
-public class ComponentStart implements Event {
-
-    private Object source;
-    private URI uri;
-
-    /**
-     * Creates a component start event
-     *
-     * @param source       the source of the event
-     * @param componentURI the URI of the component being started
-     */
-    public ComponentStart(Object source, URI componentURI) {
-        this.source = source;
-        this.uri = componentURI;
-    }
-
-    public URI getComponentURI() {
-        return uri;
-    }
-    
-    public Object getSource() {
-        return source;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java
deleted file mode 100644
index 4dc79c3844..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ComponentStop.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import java.net.URI;
-
-import org.apache.tuscany.sca.event.Event;
-
-/**
- * Propagated when a component stops
- *
- * @version $Rev$ $Date$
- */
-public class ComponentStop implements Event {
-
-    private Object source; 
-    private URI uri;
-
-    /**
-     * Creates a component stop event
-     *
-     * @param source    the source of the event
-     * @param componentUri the composite component associated the component being stopped
-     */
-    public ComponentStop(Object source, URI componentUri) {
-        this.source = source;
-        this.uri = componentUri;
-    }
-
-    public URI getComponentURI() {
-        return uri;
-    }
-    
-    public Object getSource() {
-        return source;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java
deleted file mode 100644
index d3106c7052..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationEnd.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-
-
-/**
- * Propagated when a conversation is expired
- *
- * @version $Rev$ $Date$
- */
-public class ConversationEnd implements Event {
-    
-    private Object source;
-    private Object id;
-
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     * @param id     the id of the conversation being ended
-     */
-    public ConversationEnd(Object source, Object id) {
-        this.source = source;
-        this.id = id;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-    
-    public Object getConversationID() {
-        return id;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java
deleted file mode 100644
index 123400fbdd..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/ConversationStart.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-
-/**
- * Propagated when a conversation has started
- *
- * @version $Rev$ $Date$
- */
-public class ConversationStart implements Event {
-    
-    private Object source;
-    private Object id;
-
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     * @param id     the id of the conversation being started
-     */
-    public ConversationStart(Object source, Object id) {
-        this.source = source;
-        this.id = id;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-    
-    public Object getConversationID() {
-        return id;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java
deleted file mode 100644
index 68cb5c2966..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionEnd.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-
-
-/**
- * Propagated when an HTTP-based session is expired
- *
- * @version $Rev$ $Date$
- */
-public class HttpSessionEnd implements Event {
-    
-    private Object source;
-    private Object id;
-
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     * @param id     the id of the HTTP session being ended
-     */
-    public HttpSessionEnd(Object source, Object id) {
-        this.source = source;
-        this.id = id;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-    
-    public Object getSessionID() {
-        return id;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java
deleted file mode 100644
index 38a4fb10d6..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/HttpSessionStart.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-
-/**
- * Propagated when an HTTP-based session has started
- *
- * @version $Rev$ $Date$
- */
-public class HttpSessionStart implements Event {
-    
-    private Object source;
-    private Object id;
-
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     * @param id     the id of the HTTP session being started
-     */
-    public HttpSessionStart(Object source, Object id) {
-        this.source = source;
-        this.id = id;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-    
-    public Object getSessionID() {
-        return id;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java
deleted file mode 100644
index d7e797bbb9..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestEnd.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-/**
- * Propagated when a request completes or is ended
- *
- * @version $Rev$ $Date$
- */
-public class RequestEnd implements Event {
-
-    private Object source;
-    
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     */
-    public RequestEnd(Object source) {
-        this.source = source;
-    }
-    
-    public Object getSource() {
-        return source;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java
deleted file mode 100644
index 7530156b11..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/event/RequestStart.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import org.apache.tuscany.sca.event.Event;
-
-/**
- * Propagated when a request is started in the runtime
- *
- * @version $Rev$ $Date$
- */
-public class RequestStart implements Event {
-    
-    private Object source;
-
-    /**
-     * Creates a new event
-     *
-     * @param source the source of the event
-     */
-    public RequestStart(Object source) {
-        this.source = source;
-    }
-
-    public Object getSource() {
-        return source;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
deleted file mode 100644
index d35b27fd24..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.factory;
-
-
-/**
- * Denotes an error creating a new object instance
- *
- * @version $Rev$ $Date$
- */
-public class ObjectCreationException extends RuntimeException {
-    private static final long serialVersionUID = -6423113430265944499L;
-
-    public ObjectCreationException() {
-        super();
-    }
-
-    public ObjectCreationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ObjectCreationException(String message) {
-        super(message);
-    }
-
-    public ObjectCreationException(Throwable cause) {
-        super(cause);
-    }
-
-}
-
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
deleted file mode 100644
index 3f64d2405b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.factory;
-
-/**
- * Implementations create new instances of a particular type
- *
- * @version $Rev$ $Date$
- */
-public interface ObjectFactory<T> {
-
-    /**
-     * Return a instance of the type that this factory creates.
-     *
-     * @return a instance from this factory
-     */
-    T getInstance() throws ObjectCreationException;
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
deleted file mode 100644
index 588c43b8b1..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.osoa.sca.CallableReference;
-
-/**
- * Uses a wire to return a CallableReference
- * 
- * @version $Rev$ $Date$
- */
-public class CallableReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {
-    private Class<?> businessInterface;
-    private RuntimeComponent component;
-    private RuntimeComponentReference reference;
-    private Binding binding;
-
-    /**
-     * Constructor.
-     * 
-     * To support the @Reference protected CallableReference<MyService> ref;
-     * 
-     * @param businessInterface the interface to inject
-     * @param component the component defining the reference to be injected
-     * @param reference the reference to be injected
-     * @param binding the binding for the reference
-     */
-    public CallableReferenceObjectFactory(Class<?> businessInterface,
-                                          RuntimeComponent component,
-                                          RuntimeComponentReference reference,
-                                          Binding binding) {
-        this.businessInterface = businessInterface;
-        this.component = component;
-        this.reference = reference;
-        this.binding = binding;
-    }
-
-    public CallableReference<?> getInstance() throws ObjectCreationException {
-        return component.getComponentContext().getServiceReference(businessInterface, reference, binding);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
deleted file mode 100644
index d19aa237cd..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.osoa.sca.NoRegisteredCallbackException;
-
-/**
- * An interceptor applied to the forward direction of a wire that ensures the callback target implements the required
- * service contract. This is required as callback targets may be set dynamically by service implementations.
- *
- * @version $Rev$ $Date$
- */
-public class CallbackInterfaceInterceptor implements Interceptor {
-    private Invoker next;
-
-    public CallbackInterfaceInterceptor() {
-    }
-
-    public Message invoke(Message msg) {
-        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
-        if (parameters.getCallbackObjectID() != null || parameters.getCallbackReference() != msg.getFrom()
-            .getCallbackEndpoint()) {
-            return next.invoke(msg);
-        } else {
-            throw new NoRegisteredCallbackException("Callback target does not implement the callback interface");
-        }
-    }
-
-    public void setNext(Invoker next) {
-        this.next = next;
-    }
-
-    public Invoker getNext() {
-        return next;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java
deleted file mode 100644
index 97c69c33cb..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceImpl.java
+++ /dev/null
@@ -1,268 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-package org.apache.tuscany.sca.core.invocation;

-

-import java.io.IOException;

-import java.io.ObjectInput;

-import java.io.ObjectOutput;

-import java.util.List;

-

-import org.apache.tuscany.sca.assembly.Binding;

-import org.apache.tuscany.sca.assembly.Component;

-import org.apache.tuscany.sca.assembly.ComponentService;

-import org.apache.tuscany.sca.assembly.Contract;

-import org.apache.tuscany.sca.assembly.OptimizableBinding;

-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;

-import org.apache.tuscany.sca.core.assembly.RuntimeComponentReferenceImpl;

-import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;

-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;

-import org.apache.tuscany.sca.core.context.ComponentContextHelper;

-import org.apache.tuscany.sca.interfacedef.InterfaceContract;

-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

-import org.apache.tuscany.sca.invocation.Message;

-import org.apache.tuscany.sca.runtime.EndpointReference;

-import org.apache.tuscany.sca.runtime.RuntimeComponent;

-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;

-import org.apache.tuscany.sca.runtime.RuntimeComponentService;

-import org.apache.tuscany.sca.runtime.RuntimeWire;

-

-/**

- * Returns proxy instance for a wire callback

- *

- * @version $Rev: 576055 $ $Date: 2007-09-16 08:11:45 +0100 (Sun, 16 Sep 2007) $

- */

-public class CallbackReferenceImpl<B> extends CallableReferenceImpl<B> {

-    private RuntimeWire wire;

-    private List<RuntimeWire> wires;

-    private EndpointReference resolvedEndpoint;

-	private Object convID;

-

-    public static CallbackReferenceImpl newInstance(Class interfaze,

-                                                    ProxyFactory proxyFactory,

-                                                    List<RuntimeWire> wires) {

-        if (getCallbackEndpoint(ThreadMessageContext.getMessageContext()) != null) {

-            return new CallbackReferenceImpl(interfaze, proxyFactory, wires);

-        } else {

-            return null;

-        }

-    }

-

-    /**

-     * Public constructor for Externalizable serialization/deserialization.

-     */

-    public CallbackReferenceImpl() {

-        super();

-    }

-

-    private CallbackReferenceImpl(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {

-        super(interfaze, null, proxyFactory);

-        this.wires = wires;

-		init();

-    }

-

-    public void init() {

-        Message msgContext = ThreadMessageContext.getMessageContext();

-        wire = selectCallbackWire(msgContext);

-        if (wire == null) {

-            //FIXME: need better exception

-            throw new RuntimeException("No callback binding found for " + msgContext.getTo().getURI());

-        }

-        resolvedEndpoint = getCallbackEndpoint(msgContext);

-        convID = msgContext.getFrom().getReferenceParameters().getConversationID();

-        callbackID = msgContext.getFrom().getReferenceParameters().getCallbackID();

-    }

-

-    @Override

-    protected Object createProxy() throws Exception {

-        return proxyFactory.createCallbackProxy(this);

-	}

-

-    protected RuntimeWire getCallbackWire() {

-        if (resolvedEndpoint == null) {

-            return null;

-        } else {

-            return cloneAndBind(wire);

-		}

-    }

-

-    protected Object getConvID() {

-	    return convID;

-	}

-

-    protected EndpointReference getResolvedEndpoint() {

-	    return resolvedEndpoint;

-	}

-

-    private RuntimeWire selectCallbackWire(Message msgContext) {

-        // look for callback binding with same name as service binding

-        EndpointReference to = msgContext.getTo();

-        if (to == null) {

-            //FIXME: need better exception

-            throw new RuntimeException("Destination for forward call is not available");

-        }

-        for (RuntimeWire wire : wires) {

-            if (wire.getSource().getBinding().getName().equals(to.getBinding().getName())) {

-			    return wire;

-            }

-        }

-

-        // if no match, look for callback binding with same type as service binding

-        for (RuntimeWire wire : wires) {

-            if (wire.getSource().getBinding().getClass() == to.getBinding().getClass()) {

-			    return wire;

-            }

-        }

-

-        // no suitable callback wire was found

-        return null;

-    }

-

-    /**

-     * @param msgContext

-     */

-    private static EndpointReference getCallbackEndpoint(Message msgContext) {

-        EndpointReference from = msgContext.getFrom();

-        if (from == null) {

-            return null;

-        }

-        return from.getReferenceParameters().getCallbackReference();

-    }

-

-    private RuntimeWire cloneAndBind(RuntimeWire wire) {

-        RuntimeWire boundWire = null;

-        if (resolvedEndpoint != null) {

-            boundWire = ((RuntimeWireImpl)wire).lookupCache(resolvedEndpoint);

-            if (boundWire != null) {

-                return boundWire;

-            }

-            try {

-                Contract contract = resolvedEndpoint.getContract();

-                RuntimeComponentReference ref = null;

-                if (contract == null) {

-                    boundWire = (RuntimeWire)wire.clone();

-

-                } else if (contract instanceof RuntimeComponentReference) {

-                    ref = (RuntimeComponentReference)contract;

-                    boundWire = ref.getRuntimeWire(resolvedEndpoint.getBinding());

-

-                } else {  // contract instanceof RuntimeComponentService

-                    ref = bind((RuntimeComponentReference)wire.getSource().getContract(),

-                               resolvedEndpoint.getComponent(),

-                               (RuntimeComponentService)contract);

-                    boundWire = ref.getRuntimeWires().get(0);

-                }

-                configureWire(boundWire);

-                ((RuntimeWireImpl)wire).addToCache(resolvedEndpoint, boundWire);

-            } catch (CloneNotSupportedException e) {

-                // will not happen

-            }

-        }

-        return boundWire;

-    }

-

-    private static RuntimeComponentReference bind(RuntimeComponentReference reference,

-                                                  RuntimeComponent component,

-                                                  RuntimeComponentService service) throws CloneNotSupportedException {

-        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();

-        ref.getTargets().add(service);

-        ref.getBindings().clear();

-        for (Binding binding : service.getBindings()) {

-            if (binding instanceof OptimizableBinding) {

-                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();

-                optimizableBinding.setTargetBinding(binding);

-                optimizableBinding.setTargetComponent(component);

-                optimizableBinding.setTargetComponentService(service);

-                ref.getBindings().add(optimizableBinding);

-            } else {

-                ref.getBindings().add(binding);

-            }

-        }

-        return ref;

-    }

-

-    private void configureWire(RuntimeWire wire) {

-        // need to set the endpoint on the binding also so that when the chains are created next

-        // the sca binding can decide whether to provide local or remote invokers. 

-        // TODO - there is a problem here though in that I'm setting a target on a 

-        //        binding that may possibly be trying to point at two things in the multi threaded 

-        //        case. Need to confirm the general model here and how the clone and bind part

-        //        is intended to work

-        Binding binding = wire.getSource().getBinding();

-        binding.setURI(resolvedEndpoint.getURI());

-

-        // also need to set the target contract as it varies for the sca binding depending on 

-        // whether it is local or remote

-        RuntimeComponentReference ref = (RuntimeComponentReference)wire.getSource().getContract();

-        wire.getTarget().setInterfaceContract(ref.getBindingProvider(binding).getBindingInterfaceContract());

-    }

-

-    /**

-     * {@inheritDoc}

-     */

-    @Override

-    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

-        super.readExternal(in);

-        this.callbackID = in.readObject();

-        this.convID = in.readObject();

-

-        this.compositeActivator = ComponentContextHelper.getCurrentCompositeActivator();

-

-        // Get the target Component and Service from the URI

-        final String uri = in.readUTF();

-        final Component targetComponent = super.resolveComponentURI(uri);

-        final ComponentService targetService = super.resolveServiceURI(uri, targetComponent);

-        final InterfaceContract targetServiceIfaceContract = targetService.getInterfaceContract();

-

-        // Re-create the resolved Endpoint

-        this.resolvedEndpoint = new EndpointReferenceImpl(

-                (RuntimeComponent) targetComponent, targetService, null, 

-                targetServiceIfaceContract);

-

-        // Copy the Java Interface from the Service

-        final JavaInterface ji = (JavaInterface) targetServiceIfaceContract.getInterface();

-        this.businessInterface = (Class<B>) ji.getJavaClass();

-        

-        // We need to re-create the callback wire. We need to do this on a clone of the Service

-        // wire since we need to change some details on it.

-        // FIXME: Is this the best way to do this?

-        final RuntimeWire cbWire = ((RuntimeComponentService) targetService).getRuntimeWires().get(0);

-        try {

-            this.wire = (RuntimeWireImpl) cbWire.clone();

-        } catch (CloneNotSupportedException e) {

-            throw new IOException(e.toString());

-        }

-

-        // Setup the reference on the cloned wire

-        final RuntimeComponentReference ref = new RuntimeComponentReferenceImpl();

-        ref.setComponent((RuntimeComponent) targetComponent);

-        ref.setInterfaceContract(targetServiceIfaceContract);

-        ((EndpointReferenceImpl) this.wire.getSource()).setContract(ref);

-    }

-

-    /**

-     * {@inheritDoc}

-     */

-    @Override

-    public void writeExternal(ObjectOutput out) throws IOException {

-        super.writeExternal(out);

-        out.writeObject(this.callbackID);

-        out.writeObject(this.convID);

-        out.writeUTF(this.resolvedEndpoint.getURI());

-    }

-}

diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
deleted file mode 100644
index b5b40811ad..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-package org.apache.tuscany.sca.core.invocation;

-

-import java.util.List;

-

-import org.apache.tuscany.sca.core.factory.ObjectCreationException;

-import org.apache.tuscany.sca.core.factory.ObjectFactory;

-import org.apache.tuscany.sca.runtime.RuntimeWire;

-import org.osoa.sca.CallableReference;

-

-/**

- * Uses a wire to return a CallableReference

- * 

- * @version $Rev: 574648 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $

- */

-public class CallbackReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {

-    private Class<?> businessInterface;

-    private ProxyFactory proxyFactory;

-    private List<RuntimeWire> wires;

-

-    public CallbackReferenceObjectFactory(Class<?> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {

-        this.businessInterface = interfaze;

-        this.proxyFactory = proxyFactory;

-        this.wires = wires;

-    }

-

-    public CallableReference<?> getInstance() throws ObjectCreationException {

-        return CallbackReferenceImpl.newInstance(businessInterface, proxyFactory, wires);

-    }

-

-}

diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
deleted file mode 100644
index 2b37c30451..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * Returns proxy instance for a wire callback
- *
- * @version $Rev$ $Date$
- */
-public class CallbackWireObjectFactory<B> implements ObjectFactory<B> {
-    private Class<B> businessInterface;
-    private ProxyFactory proxyFactory;
-    private List<RuntimeWire> wires;
-
-    public CallbackWireObjectFactory(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
-        this.businessInterface = interfaze;
-        this.proxyFactory = proxyFactory;
-        this.wires = wires;
-    }
-
-    public B getInstance() throws ObjectCreationException {
-        return proxyFactory.createCallbackProxy(businessInterface, wires);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
deleted file mode 100644
index 0fa1d27d2a..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import java.lang.reflect.Method;
-import java.util.List;
-
-import net.sf.cglib.proxy.Callback;
-import net.sf.cglib.proxy.Enhancer;
-import net.sf.cglib.proxy.Factory;
-import net.sf.cglib.proxy.MethodInterceptor;
-import net.sf.cglib.proxy.MethodProxy;
-
-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.ServiceReference;
-
-/**
- * The implementation of a wire service that uses cglib dynamic proxies
- * 
- * @version $Rev$ $Date$
- */
-@SuppressWarnings("unused")
-public class CglibProxyFactory implements ProxyFactory {
-    private MessageFactory messageFactory;
-
-    public CglibProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
-        this.messageFactory = messageFactory;
-
-    }
-
-    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
-        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
-        return createProxy(serviceReference);
-    }
-
-    /**
-     * create the proxy with cglib. use the same JDKInvocationHandler as
-     * JDKProxyService.
-     */
-    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
-        Enhancer enhancer = new Enhancer();
-        Class<T> interfaze = callableReference.getBusinessInterface();
-        enhancer.setSuperclass(interfaze);
-        enhancer.setCallback(new CglibMethodInterceptor<T>(callableReference));
-        Object proxy = enhancer.create();
-		((CallableReferenceImpl)callableReference).setProxy(proxy);
-        return interfaze.cast(proxy);
-    }
-
-    /**
-     * create the callback proxy with cglib. use the same
-     * JDKCallbackInvocationHandler as JDKProxyService.
-     */
-    public <T> T createCallbackProxy(Class<T> interfaze, final List<RuntimeWire> wires) throws ProxyCreationException {
-        CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires);
-        return callbackReference != null ? createCallbackProxy(callbackReference) : null;
-    }
-
-    /**
-     * create the callback proxy with cglib. use the same
-     * JDKCallbackInvocationHandler as JDKProxyService.
-     */
-    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
-        Enhancer enhancer = new Enhancer();
-        Class<T> interfaze = callbackReference.getBusinessInterface();
-        enhancer.setSuperclass(interfaze);
-        enhancer.setCallback(new CglibMethodInterceptor<T>(callbackReference));
-        Object proxy = enhancer.create();
-		callbackReference.setProxy(proxy);
-        return interfaze.cast(proxy);
-    }
-
-    @SuppressWarnings("unchecked")
-    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
-        if (isProxyClass(target.getClass())) {
-            Factory factory = (Factory)target;
-            Callback[] callbacks = factory.getCallbacks();
-            if (callbacks.length != 1 || !(callbacks[0] instanceof CglibMethodInterceptor)) {
-                throw new IllegalArgumentException("The object is not a known proxy.");
-            }
-            CglibMethodInterceptor interceptor = (CglibMethodInterceptor)callbacks[0];
-            return (R)interceptor.invocationHandler.getCallableReference();
-        } else {
-            throw new IllegalArgumentException("The object is not a known proxy.");
-        }
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
-     */
-    public boolean isProxyClass(Class<?> clazz) {
-        return Factory.class.isAssignableFrom(clazz);
-    }
-
-    private class CglibMethodInterceptor<T> implements MethodInterceptor {
-        private JDKInvocationHandler invocationHandler;
-
-        public CglibMethodInterceptor(CallableReference<T> callableReference) {
-            invocationHandler = new JDKInvocationHandler(messageFactory, callableReference);
-        }
-
-        public CglibMethodInterceptor(CallbackReferenceImpl<T> callbackReference) {
-            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
-        }
-
-        /*
-        public CglibMethodInterceptor(Class<T> interfaze, RuntimeWire wire) {
-            ServiceReference<T> serviceRef = new ServiceReferenceImpl<T>(interfaze, wire, CglibProxyFactory.this);
-            invocationHandler = new JDKInvocationHandler(messageFactory, serviceRef);
-        }
-
-        public CglibMethodInterceptor(Class<T> interfaze, List<RuntimeWire> wires) {
-            CallbackReferenceImpl ref = new CallbackReferenceImpl(interfaze, CglibProxyFactory.this, wires);
-            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, ref);
-        }
-		*/
-
-        /**
-         * @see net.sf.cglib.proxy.MethodInterceptor#intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.proxy.MethodProxy)
-         */
-        public Object intercept(Object obj, Method method, Object[] args, MethodProxy proxy) throws Throwable {
-            Object result = invocationHandler.invoke(proxy, method, args);
-            return result;
-        }
-
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
deleted file mode 100644
index 9acb4be6f8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.UtilityExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-
-/**
- * Default implementation of a ProxyFactoryExtensionPoint.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultProxyFactoryExtensionPoint implements ProxyFactoryExtensionPoint {
-    private InterfaceContractMapper interfaceContractMapper;
-    private MessageFactory messageFactory;
-
-    private ProxyFactory interfaceFactory;
-    private ProxyFactory classFactory;
-
-    public DefaultProxyFactoryExtensionPoint(ExtensionPointRegistry extensionPoints) {
-        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
-        this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
-        
-        ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
-        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
-        
-        interfaceFactory = new JDKProxyFactory(messageFactory, interfaceContractMapper);
-    }
-
-    public DefaultProxyFactoryExtensionPoint(MessageFactory messageFactory, InterfaceContractMapper mapper) {
-        this.interfaceContractMapper = mapper;
-        this.messageFactory = messageFactory;
-        interfaceFactory = new JDKProxyFactory(messageFactory, mapper);
-    }
-
-    public ProxyFactory getClassProxyFactory() {
-        return classFactory;
-    }
-
-    public ProxyFactory getInterfaceProxyFactory() {
-        return interfaceFactory;
-    }
-
-    public void setClassProxyFactory(ProxyFactory factory) {
-        this.classFactory = factory;
-
-    }
-
-    public void setInterfaceProxyFactory(ProxyFactory factory) {
-        this.interfaceFactory = factory;
-
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java
deleted file mode 100644
index fcb48259b9..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-
-/**
- * An extensible proxy factory.
- *
- * @version $Rev: $ $Date: $
- */
-public class ExtensibleProxyFactory implements ProxyFactory {
-    
-    private ProxyFactoryExtensionPoint proxyFactories;
-
-    public ExtensibleProxyFactory(ProxyFactoryExtensionPoint proxyFactories) {
-        this.proxyFactories = proxyFactories;
-    }
-    
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#cast(java.lang.Object)
-     */
-    @SuppressWarnings("unchecked")
-    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        if (interfaceFactory.isProxyClass(target.getClass())) {
-            return (R)interfaceFactory.cast(target);
-        } else if (classFactory != null && classFactory.isProxyClass(target.getClass())) {
-            return (R)classFactory.cast(target);
-        } else {
-            throw new IllegalArgumentException("The target is not a callable proxy");
-        }
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createCallbackProxy(java.lang.Class,
-     *      java.util.List)
-     */
-    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        if (interfaze.isInterface()) {
-            return interfaceFactory.createCallbackProxy(interfaze, wires);
-        } else {
-            return classFactory.createCallbackProxy(interfaze, wires);
-        }
-    }
-
-    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        if (callableReference.getBusinessInterface().isInterface()) {
-            return interfaceFactory.createProxy(callableReference);
-        } else {
-            return classFactory.createProxy(callableReference);
-        }
-    }
-
-    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        if (callbackReference.getBusinessInterface().isInterface()) {
-            return interfaceFactory.createCallbackProxy(callbackReference);
-        } else {
-            return classFactory.createCallbackProxy(callbackReference);
-        }
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createProxy(java.lang.Class,
-     *      org.apache.tuscany.sca.runtime.RuntimeWire)
-     */
-    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        if (interfaze.isInterface()) {
-            return interfaceFactory.createProxy(interfaze, wire);
-        } else {
-            return classFactory.createProxy(interfaze, wire);
-        }
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
-     */
-    public boolean isProxyClass(Class<?> clazz) {
-        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
-        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
-        return interfaceFactory.isProxyClass(clazz) || (classFactory != null && classFactory.isProxyClass(clazz));
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
deleted file mode 100644
index 934f2f7aa0..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
-import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
-
-/**
- * The default implementation of an extensible <code>WireProcessor</code>
- *
- * @version $Rev$ $Date$
- */
-public class ExtensibleWireProcessor implements RuntimeWireProcessor {
-    
-    private RuntimeWireProcessorExtensionPoint processors;
-
-    public ExtensibleWireProcessor(RuntimeWireProcessorExtensionPoint processors) {
-        this.processors = processors;
-    }
-    
-    public void process(RuntimeWire wire) {
-        for (RuntimeWireProcessor processor : processors.getWireProcessors()) {
-            processor.process(wire);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java
deleted file mode 100644
index c559a42bdc..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/InvocationChainImpl.java
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.ListIterator;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Phase;
-
-/**
- * Default implementation of an invocation chain
- * 
- * @version $Rev$ $Date$
- */
-public class InvocationChainImpl implements InvocationChain {
-    private Operation sourceOperation;
-    private Operation targetOperation;
-    private List<Node> nodes = new ArrayList<Node>();
-
-    // FIXME: Not a good practice to use static reference
-    private static final PhaseManager phaseManager = new PhaseManager();
-    private boolean forReference;
-    private boolean allowsPassByReference;
-
-    public InvocationChainImpl(Operation sourceOperation, Operation targetOperation, boolean forReference) {
-        // TODO - binding invocation chain doesn't provide operations
-        //assert sourceOperation != null;
-        //assert targetOperation != null;
-        this.targetOperation = targetOperation;
-        this.sourceOperation = sourceOperation;
-        this.forReference = forReference;
-    }
-
-    public Operation getTargetOperation() {
-        return targetOperation;
-    }
-
-    public void setTargetOperation(Operation operation) {
-        this.targetOperation = operation;
-    }
-
-    public void addInterceptor(Interceptor interceptor) {
-        String phase = forReference ? Phase.REFERENCE : Phase.SERVICE;
-        addInterceptor(phase, interceptor);
-    }
-
-    public void addInvoker(Invoker invoker) {
-        String phase = forReference ? Phase.REFERENCE_BINDING : Phase.IMPLEMENTATION;
-        addInvoker(phase, invoker);
-    }
-
-    public Invoker getHeadInvoker() {
-        return nodes.isEmpty() ? null : nodes.get(0).getInvoker();
-    }
-
-    public Invoker getTailInvoker() {
-        return nodes.isEmpty() ? null : nodes.get(nodes.size() - 1).getInvoker();
-    }
-
-    /**
-     * @return the sourceOperation
-     */
-    public Operation getSourceOperation() {
-        return sourceOperation;
-    }
-
-    /**
-     * @param sourceOperation the sourceOperation to set
-     */
-    public void setSourceOperation(Operation sourceOperation) {
-        this.sourceOperation = sourceOperation;
-    }
-
-    public void addInterceptor(int index, Interceptor interceptor) {
-        addInterceptor(interceptor);
-    }
-
-    public void addInterceptor(String phase, Interceptor interceptor) {
-        addInvoker(phase, interceptor);
-    }
-
-    private void addInvoker(String phase, Invoker invoker) {
-        int index = phaseManager.getAllPhases().indexOf(phase);
-        if (index == -1) {
-            throw new IllegalArgumentException("Invalid phase name: " + phase);
-        }
-        Node node = new Node(index, invoker);
-        ListIterator<Node> li = nodes.listIterator();
-        Node before = null, after = null;
-        boolean found = false;
-        while (li.hasNext()) {
-            before = after;
-            after = li.next();
-            if (after.getPhaseIndex() > index) {
-                // Move back
-                li.previous();
-                li.add(node);
-                found = true;
-                break;
-            }
-        }
-        if (!found) {
-            // Add to the end
-            nodes.add(node);
-            before = after;
-            after = null;
-        }
-
-        // Relink the interceptors
-        if (before != null) {
-            if (before.getInvoker() instanceof Interceptor) {
-                ((Interceptor)before.getInvoker()).setNext(invoker);
-            }
-        }
-        if (after != null) {
-            if (invoker instanceof Interceptor) {
-                ((Interceptor)invoker).setNext(after.getInvoker());
-            }
-        }
-
-    }
-
-    public boolean allowsPassByReference() {
-        if (allowsPassByReference) {
-            // No need to check the invokers
-            return true;
-        }
-        // Check if any of the invokers allows pass-by-reference
-        boolean allowsPBR = false;
-        for (Node i : nodes) {
-            if (i.getInvoker() instanceof DataExchangeSemantics) {
-                if (((DataExchangeSemantics)i.getInvoker()).allowsPassByReference()) {
-                    allowsPBR = true;
-                    break;
-                }
-            }
-        }
-        return allowsPBR;
-    }
-
-    public void setAllowsPassByReference(boolean allowsPBR) {
-        this.allowsPassByReference = allowsPBR;
-    }
-
-    private static class Node {
-        private int phaseIndex;
-        private Invoker invoker;
-
-        public Node(int phaseIndex, Invoker invoker) {
-            super();
-            this.phaseIndex = phaseIndex;
-            this.invoker = invoker;
-        }
-
-        public int getPhaseIndex() {
-            return phaseIndex;
-        }
-
-        public Invoker getInvoker() {
-            return invoker;
-        }
-
-        @Override
-        public String toString() {
-            return "(" + phaseIndex + ")" + invoker;
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java
deleted file mode 100644
index cade0499d3..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKCallbackInvocationHandler.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-
-import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.NoRegisteredCallbackException;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Responsible for dispatching to a callback through a wire. <p/> TODO cache
- * target invoker
- * 
- * @version $Rev$ $Date$
- */
-public class JDKCallbackInvocationHandler extends JDKInvocationHandler {
-    private static final long serialVersionUID = -3350283555825935609L;
-
-    public JDKCallbackInvocationHandler(MessageFactory messageFactory, CallbackReferenceImpl ref) {
-        super(messageFactory, ref);
-        this.fixedWire = false;
-    }
-
-    @Override
-    @SuppressWarnings( {"unchecked"})
-    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-        if (Object.class == method.getDeclaringClass()) {
-            return invokeObjectMethod(method, args);
-        }
-
-        // obtain a dedicated wire to be used for this callback invocation
-        RuntimeWire wire = ((CallbackReferenceImpl)callableReference).getCallbackWire();
-        if (wire == null) {
-            //FIXME: need better exception
-            throw new ServiceRuntimeException("No callback wire found");
-        }
-
-        // set the conversational state based on the interface that
-        // is specified for the reference that this wire belongs to
-        initConversational(wire);
-
-        // set the conversation id into the conversation object. This is
-        // a special case for callbacks as, unless otherwise set manually,
-        // the callback should use the same conversation id as was received
-        // on the incoming call to this component
-        if (conversational) {
-
-            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
-                conversation = null;
-            }
-            Object convID = conversation == null ? null : conversation.getConversationID();
-
-            // create a conversation id if one doesn't exist 
-            // already, i.e. the conversation is just starting
-            if (convID == null) {
-                convID = ((CallbackReferenceImpl)callableReference).getConvID();
-                if (convID != null) {
-                    conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID);
-                    if (callableReference != null) {
-                        ((CallableReferenceImpl)callableReference).attachConversation(conversation);
-                    }
-                }
-            }
-        }
-
-        setEndpoint(((CallbackReferenceImpl)callableReference).getResolvedEndpoint());
-
-        InvocationChain chain = getInvocationChain(method, wire);
-        if (chain == null) {
-            throw new IllegalArgumentException("No matching operation is found: " + method);
-        }
-
-        try {
-            return invoke(chain, args, wire, wire.getSource());
-        } catch (InvocationTargetException e) {
-            Throwable t = e.getCause();
-            if (t instanceof NoRegisteredCallbackException) {
-                throw t;
-            }
-            throw e;
-        } finally {
-            // allow the cloned wire to be reused by subsequent callbacks
-            ((RuntimeWireImpl)wire).releaseWire();
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java
deleted file mode 100644
index 5bb648ce61..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKInvocationHandler.java
+++ /dev/null
@@ -1,575 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import java.io.Serializable;
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-
-import javax.xml.ws.Holder;
-
-import org.apache.tuscany.sca.core.assembly.RuntimeWireImpl;
-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
-import org.apache.tuscany.sca.core.scope.Scope;
-import org.apache.tuscany.sca.core.scope.ScopeContainer;
-import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
-import org.apache.tuscany.sca.core.scope.TargetDestructionException;
-import org.apache.tuscany.sca.core.scope.TargetResolutionException;
-import org.apache.tuscany.sca.interfacedef.ConversationSequence;
-import org.apache.tuscany.sca.interfacedef.DataType;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.ConversationEndedException;
-import org.osoa.sca.ServiceReference;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class JDKInvocationHandler implements InvocationHandler, Serializable {
-    private static final long serialVersionUID = -3366410500152201371L;
-
-    protected boolean conversational;
-    protected ExtendedConversation conversation;
-    protected MessageFactory messageFactory;
-    protected EndpointReference source;
-    protected EndpointReference target;
-    protected RuntimeWire wire;
-    protected CallableReference<?> callableReference;
-    protected Class<?> businessInterface;
-
-    protected boolean fixedWire = true;
-
-    protected transient Map<Method, InvocationChain> chains = new HashMap<Method, InvocationChain>();
-
-    public JDKInvocationHandler(MessageFactory messageFactory, Class<?> businessInterface, RuntimeWire wire) {
-        this.messageFactory = messageFactory;
-        this.wire = wire;
-        this.businessInterface = businessInterface;
-        init(this.wire);
-    }
-
-    public JDKInvocationHandler(MessageFactory messageFactory, CallableReference<?> callableReference) {
-        this.messageFactory = messageFactory;
-        this.callableReference = callableReference;
-        if (callableReference != null) {
-            this.businessInterface = callableReference.getBusinessInterface();
-            this.conversation = (ExtendedConversation)callableReference.getConversation();
-            this.wire = ((CallableReferenceImpl<?>)callableReference).getRuntimeWire();
-            if (wire != null) {
-                init(wire);
-            }
-        }
-    }
-
-    protected void init(RuntimeWire wire) {
-        if (wire != null) {
-            try {
-                // Clone the endpoint reference so that reference parameters can be changed
-                source = (EndpointReference)wire.getSource().clone();
-            } catch (CloneNotSupportedException e) {
-                throw new ServiceRuntimeException(e);
-            }
-            initConversational(wire);
-        }
-    }
-
-    protected void initConversational(RuntimeWire wire) {
-        InterfaceContract contract = wire.getSource().getInterfaceContract();
-        this.conversational = contract.getInterface().isConversational();
-    }
-
-    protected Object getCallbackID() {
-        if (callableReference != null) {
-            return callableReference.getCallbackID();
-        } else {
-            return null;
-        }
-    }
-
-    protected Object getConversationID() {
-        if (callableReference != null && callableReference instanceof ServiceReference) {
-            return ((ServiceReference)callableReference).getConversationID();
-        } else {
-            return null;
-        }
-    }
-
-    protected Object getCallbackObject() {
-        if (callableReference != null && callableReference instanceof ServiceReference) {
-            return ((ServiceReference)callableReference).getCallback();
-        } else {
-            return null;
-        }
-    }
-
-    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-        if (Object.class == method.getDeclaringClass()) {
-            return invokeObjectMethod(method, args);
-        }
-        if (wire == null) {
-            throw new ServiceRuntimeException("No runtime wire is available");
-        }
-        InvocationChain chain = getInvocationChain(method, wire);
-        if (chain == null) {
-            throw new IllegalArgumentException("No matching operation is found: " + method);
-        }
-
-        Object result = invoke(chain, args, wire, source);
-
-        Operation operation = chain.getTargetOperation();
-        if (operation != null && operation.getInterface().isRemotable()) {
-            // Returned Holder data <T> are placed back in Holder<T>.
-            Class<?>[] parameters = method.getParameterTypes();
-            if (parameters != null) {
-                for (int i = 0; i < parameters.length; i++) {
-                    Class<?> parameterType = parameters[i];
-                    if (Holder.class == parameterType) {
-                        // Pop results and place in holder (demote).
-                        Holder holder = (Holder)args[i];
-                        holder.value = result;
-                    }
-                }
-            }
-        }
-
-        return result;
-    }
-
-    /**
-     * Handle the methods on the Object.class
-     * @param method
-     * @param args
-     */
-    protected Object invokeObjectMethod(Method method, Object[] args) throws Throwable {
-        String name = method.getName();
-        if ("toString".equals(name)) {
-            return "[Proxy - " + toString() + "]";
-        } else if ("equals".equals(name)) {
-            Object obj = args[0];
-            if (obj == null) {
-                return false;
-            }
-            if (!Proxy.isProxyClass(obj.getClass())) {
-                return false;
-            }
-            return equals(Proxy.getInvocationHandler(obj));
-        } else if ("hashCode".equals(name)) {
-            return hashCode();
-        } else {
-            return method.invoke(this);
-        }
-    }
-
-    /**
-     * Determines if the given operation matches the given method
-     *
-     * @return true if the operation matches, false if does not
-     */
-    // FIXME: Should it be in the InterfaceContractMapper?
-    @SuppressWarnings("unchecked")
-    private static boolean match(Operation operation, Method method) {
-        if (operation instanceof JavaOperation) {
-            JavaOperation javaOp = (JavaOperation)operation;
-            Method m = javaOp.getJavaMethod();
-            if (!method.getName().equals(m.getName())) {
-                return false;
-            }
-            if (method.equals(m)) {
-                return true;
-            }
-        } else {
-            if (!method.getName().equals(operation.getName())) {
-                return false;
-            }
-        }
-
-        // For remotable interface, operation is not overloaded.
-        if (operation.getInterface().isRemotable()) {
-            return true;
-        }
-
-        Class<?>[] params = method.getParameterTypes();
-
-        DataType<List<DataType>> inputType = null;
-        if (operation.isInputWrapperStyle()) {
-            inputType = operation.getInputWrapper().getUnwrappedInputType();
-        } else {
-            inputType = operation.getInputType();
-        }
-        List<DataType> types = inputType.getLogical();
-        boolean matched = true;
-        if (types.size() == params.length && method.getName().equals(operation.getName())) {
-            for (int i = 0; i < params.length; i++) {
-                Class<?> clazz = params[i];
-                Class<?> type = types.get(i).getPhysical();
-                // Object.class.isAssignableFrom(int.class) returns false
-                if (type != Object.class && (!type.isAssignableFrom(clazz))) {
-                    matched = false;
-                }
-            }
-        } else {
-            matched = false;
-        }
-        return matched;
-
-    }
-
-    protected synchronized InvocationChain getInvocationChain(Method method, RuntimeWire wire) {
-        if (fixedWire && chains.containsKey(method)) {
-            return chains.get(method);
-        }
-        InvocationChain found = null;
-        for (InvocationChain chain : wire.getInvocationChains()) {
-            Operation operation = chain.getSourceOperation();
-            if (operation.isDynamic()) {
-                operation.setName(method.getName());
-                found = chain;
-                break;
-            } else if (match(operation, method)) {
-                found = chain;
-                break;
-            }
-        }
-        if (fixedWire) {
-            chains.put(method, found);
-        }
-        return found;
-    }
-
-    protected void setEndpoint(EndpointReference endpoint) {
-        this.target = endpoint;
-    }
-
-    protected Object invoke(InvocationChain chain, Object[] args, RuntimeWire wire, EndpointReference source)
-        throws Throwable {
-        Message msg = messageFactory.createMessage();
-        msg.setFrom(source);
-        if (target != null) {
-            msg.setTo(target);
-        } else {
-            msg.setTo(wire.getTarget());
-        }
-        Invoker headInvoker = chain.getHeadInvoker();
-        Operation operation = chain.getTargetOperation();
-
-        msg.setOperation(operation);
-
-        // Holder pattern. Items stored in a Holder<T> are promoted to T.
-        // After the invoke, the returned data <T> are placed back in Holder<T>.
-        if (operation != null && operation.getInterface().isRemotable()) {
-            args = promoteHolderArgs(args);
-        }
-        msg.setBody(args);
-
-        Message msgContext = ThreadMessageContext.getMessageContext();
-        Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
-
-        conversationPreinvoke(msg, wire);
-        handleCallback(msg, wire, currentConversationID);
-        ThreadMessageContext.setMessageContext(msg);
-        boolean abnormalEndConversation = false;
-        try {
-            // dispatch the wire down the chain and get the response
-            Message resp = headInvoker.invoke(msg);
-            Object body = resp.getBody();
-            if (resp.isFault()) {
-                // mark the conversation as ended if the exception is not a business exception
-                if (currentConversationID != null) {
-                    try {
-                        boolean businessException = false;
-
-                        for (DataType dataType : operation.getFaultTypes()) {
-                            if (dataType.getPhysical() == ((Throwable)body).getClass()) {
-                                businessException = true;
-                                break;
-                            }
-                        }
-
-                        if (businessException == false) {
-                            abnormalEndConversation = true;
-                        }
-                    } catch (Exception ex) {
-                        // TODO - sure what the best course of action is here. We have
-                        //        a system exception in the middle of a business exception
-                    }
-                }
-                throw (Throwable)body;
-            }
-            return body;
-        } finally {
-            conversationPostInvoke(msg, wire, abnormalEndConversation);
-            ThreadMessageContext.setMessageContext(msgContext);
-        }
-    }
-
-    /**
-     * @param msg
-     * @param wire
-     * @param interfaze
-     * @throws TargetResolutionException
-     */
-    private void handleCallback(Message msg, RuntimeWire wire, Object currentConversationID)
-        throws TargetResolutionException {
-        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
-        parameters.setCallbackID(getCallbackID());
-        if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) {
-            return;
-        }
-
-        parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint());
-
-        // If we are passing out a callback target
-        // register the calling component instance against this
-        // new conversation id so that stateful callbacks will be
-        // able to find it
-        Object callbackObject = getCallbackObject();
-        if (conversational && callbackObject == null) {
-            // the component instance is already registered
-            // so add another registration
-            ScopeContainer<Object> scopeContainer = getConversationalScopeContainer(wire);
-
-            if (scopeContainer != null && currentConversationID != null) {
-                scopeContainer.addWrapperReference(currentConversationID, conversation.getConversationID());
-            }
-        }
-
-        Interface interfaze = msg.getFrom().getCallbackEndpoint().getInterfaceContract().getInterface();
-        if (callbackObject != null) {
-            if (callbackObject instanceof ServiceReference) {
-                EndpointReference callbackRef = ((CallableReferenceImpl)callbackObject).getEndpointReference();
-                parameters.setCallbackReference(callbackRef);
-            } else {
-                if (interfaze != null) {
-                    if (!interfaze.isConversational()) {
-                        throw new IllegalArgumentException(
-                                                           "Callback object for stateless callback is not a ServiceReference");
-                    } else {
-                        if (!(callbackObject instanceof Serializable)) {
-                            throw new IllegalArgumentException(
-                                                               "Callback object for stateful callback is not Serializable");
-                        }
-                        ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
-                        if (scopeContainer != null) {
-                            InstanceWrapper wrapper = new CallbackObjectWrapper(callbackObject);
-                            scopeContainer.registerWrapper(wrapper, conversation.getConversationID());
-                        }
-                        parameters.setCallbackObjectID(callbackObject);
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Pre-invoke for the conversation handling
-     * @param msg
-     * @throws TargetResolutionException
-     */
-    private void conversationPreinvoke(Message msg, RuntimeWire wire) {
-        if (!conversational) {
-            // Not conversational or the conversation has been started
-            return;
-        }
-
-        ConversationManager conversationManager = ((RuntimeWireImpl)wire).getConversationManager();
-
-        if (conversation == null || conversation.getState() == ConversationState.ENDED) {
-
-            conversation = conversationManager.startConversation(getConversationID());
-
-            // if this is a local wire then set up the conversation timeouts here based on the
-            // parameters from the component
-            if (wire.getTarget().getComponent() != null) {
-                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
-            }
-
-            // connect the conversation to the CallableReference so it can be retrieve in the future
-            if (callableReference != null) {
-                ((CallableReferenceImpl)callableReference).attachConversation(conversation);
-            }
-        } else if (conversation.isExpired()) {
-            throw new ConversationEndedException("Conversation " + conversation.getConversationID() + " has expired.");
-        }
-
-        // if this is a local wire then schedule conversation timeouts based on the timeout
-        // parameters from the service implementation. If this isn't a local wire then
-        // the RuntimeWireInvoker will take care of this
-        if (wire.getTarget().getComponent() != null) {
-            conversation.updateLastReferencedTime();
-        }
-
-        msg.getFrom().getReferenceParameters().setConversationID(conversation.getConversationID());
-
-    }
-
-    /**
-     * Post-invoke for the conversation handling
-     * @param wire
-     * @param operation
-     * @throws TargetDestructionException
-     */
-    @SuppressWarnings("unchecked")
-    private void conversationPostInvoke(Message msg, RuntimeWire wire, boolean abnormalEndConversation)
-        throws TargetDestructionException {
-        Operation operation = msg.getOperation();
-        ConversationSequence sequence = operation.getConversationSequence();
-        // We check that conversation has not already ended as there is only one
-        // conversation manager in the runtime and so, in the case of remote bindings,
-        // the conversation will already have been stopped when we get back to the client
-        if ((sequence == ConversationSequence.CONVERSATION_END || abnormalEndConversation) && (conversation.getState() != ConversationState.ENDED)) {
-
-            // remove conversation id from scope container
-            ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
-
-            if (scopeContainer != null) {
-                scopeContainer.remove(conversation.getConversationID());
-            }
-
-            conversation.end();
-        }
-    }
-
-    private ScopeContainer<Object> getConversationalScopeContainer(RuntimeWire wire) {
-        ScopeContainer<Object> scopeContainer = null;
-
-        RuntimeComponent runtimeComponent = wire.getSource().getComponent();
-
-        if (runtimeComponent instanceof ScopedRuntimeComponent) {
-            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)runtimeComponent;
-            ScopeContainer<Object> tmpScopeContainer = scopedRuntimeComponent.getScopeContainer();
-
-            if ((tmpScopeContainer != null) && (tmpScopeContainer.getScope() == Scope.CONVERSATION)) {
-                scopeContainer = tmpScopeContainer;
-            }
-        }
-
-        return scopeContainer;
-    }
-
-    /**
-     * Creates a new conversation id
-     *
-     * @return the conversation id
-     */
-    private Object createConversationID() {
-        if (getConversationID() != null) {
-            return getConversationID();
-        } else {
-            return UUID.randomUUID().toString();
-        }
-    }
-
-    /**
-     * @return the callableReference
-     */
-    public CallableReference<?> getCallableReference() {
-        return callableReference;
-    }
-
-    /**
-     * @param callableReference the callableReference to set
-     */
-    public void setCallableReference(CallableReference<?> callableReference) {
-        this.callableReference = callableReference;
-    }
-
-    /**
-     * Minimal wrapper for a callback object contained in a ServiceReference
-     */
-    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
-
-        private T instance;
-
-        private CallbackObjectWrapper(T instance) {
-            this.instance = instance;
-        }
-
-        public T getInstance() {
-            return instance;
-        }
-
-        public void start() {
-            // do nothing
-        }
-
-        public void stop() {
-            // do nothing
-        }
-
-    }
-
-    /**
-     * Creates a copy of arguments. Holder<T> values are promoted to T.
-     * Note. It is essential that arg Holders not be destroyed here.
-     * PromotedArgs should not destroy holders. They are used on response return.
-     * @param args containing Holders and other objects.
-     * @return Object []
-     */
-    protected static Object[] promoteHolderArgs(Object[] args) {
-        if (args == null)
-            return args;
-
-        Object[] promotedArgs = new Object[args.length];
-
-        for (int i = 0; i < args.length; i++) {
-            Object argument = args[i];
-            if (argument != null) {
-                if (isHolder(argument)) {
-                    promotedArgs[i] = ((Holder)argument).value;
-                } else {
-                    promotedArgs[i] = args[i];
-                }
-
-            }
-        }
-        return promotedArgs;
-    }
-
-    /**
-     * Given an Object, tells if it is a Holder by comparing to "javax.xml.ws.Holder"
-     * @param testClass
-     * @return boolean stating whether Object is a Holder type.
-     */
-    protected static boolean isHolder(Object object) {
-        return Holder.class.isInstance(object);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java
deleted file mode 100644
index a2cbd1365b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/JDKProxyFactory.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.lang.reflect.InvocationHandler;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.List;
-import java.util.HashMap;
-
-import org.apache.tuscany.sca.core.invocation.SCAProxy;
-import org.apache.tuscany.sca.core.context.CallableReferenceImpl;
-import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
-import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-import org.osoa.sca.ServiceReference;
-
-/**
- * the default implementation of a wire service that uses JDK dynamic proxies
- * 
- * @version $Rev$ $Date$
- */
-public class JDKProxyFactory implements ProxyFactory {
-    protected InterfaceContractMapper contractMapper;
-    private MessageFactory messageFactory;
-
-    public JDKProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
-        this.contractMapper = mapper;
-        this.messageFactory = messageFactory;
-    }
-
-    /** 
-     * The original createProxy method assumes that the proxy doesn't want to 
-     * share conversation state so sets the conversation object to null
-     */
-    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
-        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
-        return createProxy(serviceReference);
-    }
-    
-    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
-        assert callableReference != null;
-        final Class<T> interfaze = callableReference.getBusinessInterface();
-        InvocationHandler handler = new JDKInvocationHandler(messageFactory, callableReference);
-        // Allow privileged access to class loader. Requires RuntimePermission in security policy.
-        ClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-            public ClassLoader run() {
-               return interfaze.getClassLoader();
-            }
-        });
-        Object proxy = SCAProxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
-        ((CallableReferenceImpl)callableReference).setProxy(proxy);
-        return interfaze.cast(proxy);
-    }
-
-    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
-        CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires);
-        return callbackReference != null ? createCallbackProxy(callbackReference) : null;
-    }
-
-    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
-        assert callbackReference != null;
-        Class<T> interfaze = callbackReference.getBusinessInterface();
-        InvocationHandler handler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
-        ClassLoader cl = interfaze.getClassLoader();
-		Object proxy = SCAProxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
-		callbackReference.setProxy(proxy);
-        return interfaze.cast(proxy);
-    }
-
-    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
-        InvocationHandler handler = SCAProxy.getInvocationHandler(target);
-        if (handler instanceof JDKInvocationHandler) {
-            return (R)((JDKInvocationHandler)handler).getCallableReference();
-        } else {
-            throw new IllegalArgumentException("The object is not a known proxy.");
-        }
-    }
-
-    /**
-     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
-     */
-    public boolean isProxyClass(Class<?> clazz) {
-        return SCAProxy.isProxyClass(clazz);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java
deleted file mode 100644
index 6e182a6a14..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageFactoryImpl.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-
-/**
- * Implementation of MessageFactory.
- *
- * @version $Rev$ $Date$
- */
-public class MessageFactoryImpl implements MessageFactory {
-
-    public Message createMessage() {
-        return new MessageImpl();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java
deleted file mode 100644
index ca2bf051c8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/MessageImpl.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-
-/**
- * The default implementation of a message flowed through a wire during an invocation
- *
- * @version $Rev $Date$
- */
-public class MessageImpl implements Message { 
-	private Object bindingContext;
-    private List<Object> headers = new ArrayList<Object>();
-    private Object body;
-    private Object messageID;
-    private boolean isFault;
-    private Operation operation;
-
-    private EndpointReference from;
-    private EndpointReference to;
-
-    public MessageImpl() {
-        this.from = new EndpointReferenceImpl("/");
-        this.to = new EndpointReferenceImpl("/");
-    }
-
-    @SuppressWarnings("unchecked")
-    public <T> T getBody() {
-        return (T)body;
-    }
-
-    public <T> void setBody(T body) {
-        this.isFault = false;
-        this.body = body;
-    }
-
-    public Object getMessageID() {
-        return messageID;
-    }
-
-    public void setMessageID(Object messageId) {
-        this.messageID = messageId;
-    }
-
-    public boolean isFault() {
-        return isFault;
-    }
-
-    public void setFaultBody(Object fault) {
-        this.isFault = true;
-        this.body = fault;
-    }
-
-    public EndpointReference getFrom() {
-        return from;
-    }
-
-    public void setFrom(EndpointReference from) {
-        this.from = from;
-    }
-
-    public EndpointReference getTo() {
-        return to;
-    }
-
-    public void setTo(EndpointReference to) {
-        this.to = to;
-    }
-
-    public Operation getOperation() {
-        return operation;
-    }
-
-    public void setOperation(Operation op) {
-        this.operation = op;
-    }
-    
-    public List<Object> getHeaders() {
-        return headers;
-    } 
-    
-    @SuppressWarnings("unchecked")
-    public <T> T getBindingContext() {
-        return (T)bindingContext;
-    }
-
-    public <T> void setBindingContext(T bindingContext) {
-        this.bindingContext = bindingContext;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java
deleted file mode 100644
index 733544d387..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NoMethodForOperationException.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-
-/**
- * Thrown when an {@link org.apache.tuscany.sca.core.factory.model.Operation} cannot be mapped to a method on an interface 
- * @version $Rev$ $Date$
- */
-public class NoMethodForOperationException extends ProxyCreationException {
-    private static final long serialVersionUID = 5116536602309483679L;
-
-    public NoMethodForOperationException() {
-    }
-
-    public NoMethodForOperationException(String message) {
-        super(message);
-    }
-
-    public NoMethodForOperationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public NoMethodForOperationException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
deleted file mode 100644
index d6911281c8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.apache.tuscany.sca.work.WorkScheduler;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * Adds non-blocking behavior to an invocation chain
- *
- * @version $Rev$ $Date$
- */
-public class NonBlockingInterceptor implements Interceptor {
-
-    private static final Message RESPONSE = new ImmutableMessage();
-
-    /**
-     * The JDK logger that will be used to log messages.
-     */
-    private static final Logger LOGGER = Logger.getLogger(NonBlockingInterceptor.class.getName());
-
-    private WorkScheduler workScheduler;
-    private Invoker next;
-
-    public NonBlockingInterceptor(WorkScheduler workScheduler) {
-        this.workScheduler = workScheduler;
-    }
-
-    public NonBlockingInterceptor(WorkScheduler workScheduler, Interceptor next) {
-        this.workScheduler = workScheduler;
-        this.next = next;
-    }
-
-    /**
-     * Sets desired workScheduler to NonBlockingInterceptor. This is a useful function for the extension framework
-     * to set desired workmanager on the InvocationChain, other than default workmanager which is set per Tuscany runtime.
-     * Using this function, extension framework can set desired workmanager on InvocationChain during post wire processing.
-     * @param workScheduler workScheduler which contains workmanager
-     */
-    public void setWorkScheduler(WorkScheduler workScheduler){
-        this.workScheduler = workScheduler;
-    }
-
-    public Message invoke(final Message msg) {
-        // Schedule the invocation of the next interceptor in a new Work instance
-        try {
-            workScheduler.scheduleWork(new Runnable() {
-                public void run() {
-                    Message context = ThreadMessageContext.setMessageContext(msg);
-                    try {
-                        Message response = null;
-
-                        Throwable ex = null;
-                        try {
-                            response = next.invoke(msg);
-                        } catch (Throwable t) {
-                            ex = t;
-                        }
-
-                        // Tuscany-2225 - Did the @OneWay method complete successfully?
-                        // (i.e. no exceptions)
-                        if (response != null && response.isFault()) {
-                            // The @OneWay method threw an Exception. Lets log it and
-                            // then pass it on to the WorkScheduler so it can notify any
-                            // listeners
-                            ex = (Throwable)response.getBody();
-                        }
-                        if (ex != null) {
-                            LOGGER.log(Level.SEVERE, "Exception from @OneWay invocation", ex);
-                            throw new ServiceRuntimeException("Exception from @OneWay invocation", ex);
-                        }
-                    } finally {
-                        ThreadMessageContext.setMessageContext(context);
-                    }
-                }
-            });
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-        return RESPONSE;
-    }
-
-    public Invoker getNext() {
-        return next;
-    }
-
-    public void setNext(Invoker next) {
-        this.next = next;
-    }
-
-    /**
-     * A dummy message passed back on an invocation
-     */
-    private static class ImmutableMessage implements Message {
-
-        @SuppressWarnings("unchecked")
-        public Object getBody() {
-            return null;
-        }
-
-        public void setBody(Object body) {
-            if (body != null) {
-                throw new UnsupportedOperationException();
-            }
-        }
-
-        public void setCallbackWires(LinkedList<RuntimeWire> wires) {
-
-        }
-
-        public Object getMessageID() {
-            return null;
-        }
-
-        public void setMessageID(Object messageId) {
-            throw new UnsupportedOperationException();
-        }
-
-        public boolean isFault() {
-            return false;
-        }
-
-        public void setFaultBody(Object fault) {
-            throw new UnsupportedOperationException();
-        }
-
-        public EndpointReference getFrom() {
-            return null;
-        }
-
-        public EndpointReference getTo() {
-            return null;
-        }
-
-        public void setFrom(EndpointReference from) {
-            throw new UnsupportedOperationException();
-        }
-
-        public void setTo(EndpointReference to) {
-            throw new UnsupportedOperationException();
-        }
-
-        public Operation getOperation() {
-            return null;
-        }
-
-        public void setOperation(Operation op) {
-            throw new UnsupportedOperationException();
-        }
-
-        /**
-         * @see org.apache.tuscany.sca.invocation.Message#getReplyTo()
-         */
-        public EndpointReference getReplyTo() {
-            return null;
-        }
-
-        public Map<String, Object> getQoSContext() {
-            return null;
-        }
-        
-        public List<Object> getHeaders() {
-            return null;
-        }   
-        
-        public <T> T getBindingContext() {
-            return null;
-        }
-
-        public <T> void setBindingContext(T bindingContext) {
-        }        
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java
deleted file mode 100644
index a3c8429c7b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseManager.java
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import static org.apache.tuscany.sca.invocation.Phase.IMPLEMENTATION;
-import static org.apache.tuscany.sca.invocation.Phase.IMPLEMENTATION_POLICY;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_POLICY;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_TRANSPORT;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_WIREFORMAT;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_INTERFACE;
-import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_POLICY;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_OPERATION_SELECTOR;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_POLICY;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_TRANSPORT;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_WIREFORMAT;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_INTERFACE;
-import static org.apache.tuscany.sca.invocation.Phase.SERVICE_POLICY;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.StringTokenizer;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-import org.apache.tuscany.sca.invocation.Phase;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class PhaseManager {
-    private static final Logger log = Logger.getLogger(PhaseManager.class.getName());
-
-    public static final String STAGE_REFERENCE = "reference";
-    public static final String STAGE_REFERENCE_BINDING = "reference.binding";
-    public static final String STAGE_SERVICE_BINDING = "service.binding";
-    public static final String STAGE_SERVICE = "service";
-    public static final String STAGE_IMPLEMENTATION = "implementation";
-
-    private static final String[] SYSTEM_REFERENCE_PHASES =
-        {REFERENCE, REFERENCE_INTERFACE, REFERENCE_POLICY, REFERENCE_BINDING};
-
-    private static final String[] SYSTEM_REFERENCE_BINDING_PHASES =
-    {REFERENCE_BINDING_WIREFORMAT, REFERENCE_BINDING_POLICY, REFERENCE_BINDING_TRANSPORT};
-
-    private static final String[] SYSTEM_SERVICE_BINDING_PHASES =
-    {SERVICE_BINDING_TRANSPORT, SERVICE_BINDING_OPERATION_SELECTOR, SERVICE_BINDING_WIREFORMAT, SERVICE_BINDING_POLICY};
-    
-    private static final String[] SYSTEM_SERVICE_PHASES =
-        {SERVICE_BINDING, SERVICE_POLICY, SERVICE_INTERFACE, SERVICE};
-
-    private static final String[] SYSTEM_IMPLEMENTATION_PHASES = {IMPLEMENTATION_POLICY, IMPLEMENTATION};
-
-    private String pattern = Phase.class.getName();
-    private Map<String, Stage> stages;
-    private List<String> phases;
-
-    public class Stage {
-        private String name;
-        private PhaseSorter<String> sorter = new PhaseSorter<String>();
-        private Set<String> firstSet = new HashSet<String>();
-        private Set<String> lastSet = new HashSet<String>();
-        private List<String> phases = new ArrayList<String>();
-
-        public Stage(String name) {
-            super();
-            this.name = name;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public PhaseSorter<String> getSorter() {
-            return sorter;
-        }
-
-        public Set<String> getFirstSet() {
-            return firstSet;
-        }
-
-        public Set<String> getLastSet() {
-            return lastSet;
-        }
-
-        public List<String> getPhases() {
-            return phases;
-        }
-
-        @Override
-        public String toString() {
-            return name + phases;
-        }
-    }
-
-    // For unit test purpose
-    PhaseManager(String pattern) {
-        super();
-        this.pattern = pattern;
-    }
-
-    public PhaseManager() {
-    }
-
-    private List<String> getPhases(String stage) {
-        Stage s = getStages().get(stage);
-        return s == null ? null : s.getPhases();
-    }
-
-    public List<String> getReferencePhases() {
-        return getPhases(STAGE_REFERENCE);
-    }
-
-    public List<String> getServicePhases() {
-        return getPhases(STAGE_SERVICE);
-    }
-
-    public List<String> getReferenceBindingPhases() {
-        return getPhases(STAGE_REFERENCE_BINDING);
-    }
-
-    public List<String> getServiceBindingPhases() {
-        return getPhases(STAGE_SERVICE_BINDING);
-    }
-    
-    public List<String> getImplementationPhases() {
-        return getPhases(STAGE_IMPLEMENTATION);
-    }
-
-    public synchronized List<String> getAllPhases() {
-        if (phases == null) {
-            phases = new ArrayList<String>();
-            phases.addAll(getReferencePhases());
-            phases.addAll(getReferenceBindingPhases());
-            phases.addAll(getServiceBindingPhases());
-            phases.addAll(getServicePhases());
-            phases.addAll(getImplementationPhases());
-        }
-        return phases;
-    }
-
-    public synchronized Map<String, Stage> getStages() {
-        if (stages != null) {
-            return stages;
-        }
-        init();
-
-        Set<ServiceDeclaration> services;
-        try {
-            services = ServiceDiscovery.getInstance().getServiceDeclarations(pattern);
-        } catch (IOException e) {
-            throw new ServiceRuntimeException(e);
-        }
-
-        for (ServiceDeclaration d : services) {
-            if (log.isLoggable(Level.FINE)) {
-                log.fine(d.getLocation() + ": " + d.getAttributes());
-            }
-            String name = d.getAttributes().get("name");
-            if (name == null) {
-                throw new ServiceRuntimeException("Required attribute 'name' is missing.");
-            }
-            String stageName = d.getAttributes().get("stage");
-            if (stageName == null) {
-                throw new ServiceRuntimeException("Required attribute 'stage' is missing.");
-            }
-            Stage stage = stages.get(stageName);
-            if (stage == null) {
-                throw new ServiceRuntimeException("Invalid stage: " + stage);
-            }
-            PhaseSorter<String> graph = stage.getSorter();
-            Set<String> firstSet = stage.getFirstSet(), lastSet = stage.getLastSet();
-
-            String before = d.getAttributes().get("before");
-            String after = d.getAttributes().get("after");
-            if (before != null) {
-                StringTokenizer tokenizer = new StringTokenizer(before);
-                while (tokenizer.hasMoreTokens()) {
-                    String p = tokenizer.nextToken();
-                    if (!"*".equals(p)) {
-                        graph.addEdge(name, p);
-                    } else {
-                        firstSet.add(name);
-                    }
-                }
-            }
-            if (after != null) {
-                StringTokenizer tokenizer = new StringTokenizer(after);
-                while (tokenizer.hasMoreTokens()) {
-                    String p = tokenizer.nextToken();
-                    if (!"*".equals(p)) {
-                        graph.addEdge(p, name);
-                    } else {
-                        lastSet.add(name);
-                    }
-                }
-            }
-            graph.addVertext(name);
-            if(firstSet.size()>1) {
-                log.warning("More than one phases are declared to be first: "+firstSet);
-            }
-            for (String s : firstSet) {
-                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
-                    if (!firstSet.contains(v)) {
-                        graph.addEdge(s, v);
-                    }
-                }
-            }
-            if(lastSet.size()>1) {
-                log.warning("More than one phases are declared to be the last: "+lastSet);
-            }
-            for (String s : lastSet) {
-                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
-                    if (!lastSet.contains(v)) {
-                        graph.addEdge(v, s);
-                    }
-                }
-            }
-
-        }
-
-        for (Stage s : stages.values()) {
-            List<String> phases = s.getSorter().topologicalSort(false);
-            s.getPhases().clear();
-            s.getPhases().addAll(phases);
-        }
-        if (log.isLoggable(Level.FINE)) {
-            log.fine("Stages: " + stages);
-        }
-        return stages;
-    }
-
-    private void init() {
-        stages = new HashMap<String, Stage>();
-
-        Stage referenceStage = new Stage(STAGE_REFERENCE);
-        for (int i = 1; i < SYSTEM_REFERENCE_PHASES.length; i++) {
-            referenceStage.getSorter().addEdge(SYSTEM_REFERENCE_PHASES[i - 1], SYSTEM_REFERENCE_PHASES[i]);
-        }
-        referenceStage.getLastSet().add(REFERENCE_BINDING);
-        stages.put(referenceStage.getName(), referenceStage);
-
-        Stage referenceBindingStage = new Stage(STAGE_REFERENCE_BINDING);
-        for (int i = 1; i < SYSTEM_REFERENCE_BINDING_PHASES.length; i++) {
-            referenceBindingStage.getSorter().addEdge(SYSTEM_REFERENCE_BINDING_PHASES[i - 1], SYSTEM_REFERENCE_BINDING_PHASES[i]);
-        }
-        stages.put(referenceBindingStage.getName(), referenceBindingStage);
-        
-        Stage serviceBindingStage = new Stage(STAGE_SERVICE_BINDING);
-        for (int i = 1; i < SYSTEM_SERVICE_BINDING_PHASES.length; i++) {
-            serviceBindingStage.getSorter().addEdge(SYSTEM_SERVICE_BINDING_PHASES[i - 1], SYSTEM_SERVICE_BINDING_PHASES[i]);
-        }
-        stages.put(serviceBindingStage.getName(), serviceBindingStage);
-        
-        
-        Stage serviceStage = new Stage(STAGE_SERVICE);
-        for (int i = 1; i < SYSTEM_SERVICE_PHASES.length; i++) {
-            serviceStage.getSorter().addEdge(SYSTEM_SERVICE_PHASES[i - 1], SYSTEM_SERVICE_PHASES[i]);
-        }
-        stages.put(serviceStage.getName(), serviceStage);
-
-        Stage implementationStage = new Stage(STAGE_IMPLEMENTATION);
-        for (int i = 1; i < SYSTEM_IMPLEMENTATION_PHASES.length; i++) {
-            implementationStage.getSorter().addEdge(SYSTEM_IMPLEMENTATION_PHASES[i - 1],
-                                                    SYSTEM_IMPLEMENTATION_PHASES[i]);
-        }
-        implementationStage.getLastSet().add(IMPLEMENTATION);
-        stages.put(implementationStage.getName(), implementationStage);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java
deleted file mode 100644
index fc4bea3d9f..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/PhaseSorter.java
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Directed, weighted graph
- * 
- * @param <V> The type of vertex object
- * @param <E> The type of edge object
- *
- * @version $Rev$ $Date$
- */
-public class PhaseSorter<V> implements Cloneable {
-    private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
-
-    /**
-     * Vertex of a graph
-     */
-    public final class Vertex {
-        private V value;
-
-        // TODO: Do we want to support multiple edges for a vertex pair? If so,
-        // we should use a List instead of Map
-        private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
-        private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>();
-
-        private Vertex(V value) {
-            this.value = value;
-        }
-
-        @Override
-        public String toString() {
-            return "(" + value + ")";
-        }
-
-        public V getValue() {
-            return value;
-        }
-
-        public Map<Vertex, Edge> getOutEdges() {
-            return outEdges;
-        }
-
-        public Map<Vertex, Edge> getInEdges() {
-            return inEdges;
-        }
-
-    }
-
-    /**
-     * An Edge connects two vertices in one direction
-     */
-    public final class Edge {
-        private Vertex sourceVertex;
-
-        private Vertex targetVertex;
-
-        public Edge(Vertex source, Vertex target) {
-            this.sourceVertex = source;
-            this.targetVertex = target;
-        }
-
-        @Override
-        public String toString() {
-            return sourceVertex + "->" + targetVertex;
-        }
-
-        public Vertex getTargetVertex() {
-            return targetVertex;
-        }
-
-        public void setTargetVertex(Vertex vertex) {
-            this.targetVertex = vertex;
-        }
-
-        public Vertex getSourceVertex() {
-            return sourceVertex;
-        }
-
-        public void setSourceVertex(Vertex sourceVertex) {
-            this.sourceVertex = sourceVertex;
-        }
-    }
-
-    public void addEdge(V source, V target) {
-        Vertex s = getVertex(source);
-        if (s == null) {
-            s = new Vertex(source);
-            vertices.put(source, s);
-        }
-        Vertex t = getVertex(target);
-        if (t == null) {
-            t = new Vertex(target);
-            vertices.put(target, t);
-        }
-        Edge edge = new Edge(s, t);
-        s.outEdges.put(t, edge);
-        t.inEdges.put(s, edge);
-    }
-
-    public void addVertext(V source) {
-        Vertex s = getVertex(source);
-        if (s == null) {
-            s = new Vertex(source);
-            vertices.put(source, s);
-        }
-    }
-
-    public Vertex getVertex(V source) {
-        Vertex s = vertices.get(source);
-        return s;
-    }
-
-    public boolean removeEdge(V source, V target) {
-        Vertex s = getVertex(source);
-        if (s == null) {
-            return false;
-        }
-
-        Vertex t = getVertex(target);
-        if (t == null) {
-            return false;
-        }
-
-        return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null;
-
-    }
-
-    public void removeEdge(Edge edge) {
-        edge.sourceVertex.outEdges.remove(edge.targetVertex);
-        edge.targetVertex.inEdges.remove(edge.sourceVertex);
-    }
-
-    public void removeVertex(Vertex vertex) {
-        vertices.remove(vertex.getValue());
-        for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) {
-            removeEdge(e);
-        }
-        for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) {
-            removeEdge(e);
-        }
-    }
-
-    public Edge getEdge(Vertex source, Vertex target) {
-        return source.outEdges.get(target);
-    }
-
-    public Edge getEdge(V source, V target) {
-        Vertex sv = getVertex(source);
-        if (sv == null) {
-            return null;
-        }
-        Vertex tv = getVertex(target);
-        if (tv == null) {
-            return null;
-        }
-        return getEdge(getVertex(source), getVertex(target));
-    }
-
-    @Override
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-        for (Vertex v : vertices.values()) {
-            sb.append(v.outEdges.values()).append("\n");
-        }
-        return sb.toString();
-    }
-
-    public Map<V, Vertex> getVertices() {
-        return vertices;
-    }
-
-    public void addGraph(PhaseSorter<V> otherGraph) {
-        for (Vertex v : otherGraph.vertices.values()) {
-            for (Edge e : v.outEdges.values()) {
-                addEdge(e.sourceVertex.value, e.targetVertex.value);
-            }
-        }
-    }
-
-    private Vertex getFirst() {
-        for (Vertex v : vertices.values()) {
-            if (v.inEdges.isEmpty()) {
-                return v;
-            }
-        }
-        if (!vertices.isEmpty()) {
-            throw new IllegalArgumentException("Circular ordering has been detected: " + toString());
-        } else {
-            return null;
-        }
-    }
-
-    public List<V> topologicalSort(boolean readOnly) {
-        PhaseSorter<V> graph = (!readOnly) ? this : (PhaseSorter<V>)clone();
-        List<V> list = new ArrayList<V>();
-        while (true) {
-            Vertex v = graph.getFirst();
-            if (v == null) {
-                break;
-            }
-            list.add(v.getValue());
-            graph.removeVertex(v);
-        }
-
-        return list;
-    }
-
-    @Override
-    public Object clone() {
-        PhaseSorter<V> copy = new PhaseSorter<V>();
-        copy.addGraph(this);
-        return copy;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
deleted file mode 100644
index 0b36b178f3..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-
-
-/**
- * Denotes an error creating a proxy
- *
- * @version $Rev$ $Date$
- */
-public class ProxyCreationException extends ObjectCreationException {
-    private static final long serialVersionUID = 8002454344828513781L;
-
-    public ProxyCreationException() {
-        super();
-    }
-
-    public ProxyCreationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ProxyCreationException(String message) {
-        super(message);
-    }
-
-    public ProxyCreationException(Throwable cause) {
-        super(cause);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
deleted file mode 100644
index cb836e42c1..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.CallableReference;
-
-/**
- * Creates proxies that implement Java interfaces and invocation handlers for fronting wires
- *
- * @version $Rev$ $Date$
- */
-
-public interface ProxyFactory {
-
-    /**
-     * Creates a Java proxy for the given wire
-     *
-     * @param interfaze the interface the proxy implements
-     * @param wire      the wire to proxy
-     * @return the proxy
-     * @throws ProxyCreationException
-     */
-    <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException;
-
-    /**
-     * Creates a Java proxy for the given CallableReference
-     *
-     * @param callableReference The CallableReference
-     * @return the proxy
-     * @throws ProxyCreationException
-     */
-    <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException;
-
-    /**
-     * Creates a Java proxy for the service contract callback
-     *
-     * @param interfaze the interface the proxy should implement
-     * @return the proxy
-     * @throws ProxyCreationException
-     */
-    <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException;
-
-    /**
-     * Creates a Java proxy for the given callback reference
-     *
-     * @param callableReference The CallableReference
-     * @return the proxy
-     * @throws ProxyCreationException
-     */
-    <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException;
-
-    /**
-     * Cast a proxy to a CallableReference.
-     *
-     * @param target a proxy generated by this implementation
-     * @return a CallableReference (or subclass) equivalent to this proxy
-     * @throws IllegalArgumentException if the object supplied is not a proxy
-     */
-    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
-    
-    /**
-     * Test if a given class is a generated proxy class by this factory
-     * @param clazz A java class or interface
-     * @return true if the class is a generated proxy class by this factory 
-     */
-    boolean isProxyClass(Class<?> clazz);
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
deleted file mode 100644
index 875a252798..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-
-/**
- * The extension point to plug in proxy factories
- * @version $Rev$ $Date$
- */
-public interface ProxyFactoryExtensionPoint {
-    
-    /**
-     * Get the proxy factory for java interfaces
-     * @return
-     */
-    ProxyFactory getInterfaceProxyFactory();
-
-    /**
-     * Get the proxy factory for java classes
-     * @return
-     */
-    ProxyFactory getClassProxyFactory();
-
-    /**
-     * Set the proxy factory for java interfaces
-     * @param factory
-     */
-    void setInterfaceProxyFactory(ProxyFactory factory);
-
-    /**
-     * Set the proxy factory for java classes
-     * @param factory
-     */
-    void setClassProxyFactory(ProxyFactory factory);
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
deleted file mode 100644
index 906628ee32..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import java.lang.reflect.InvocationTargetException;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.core.conversation.ConversationManager;
-import org.apache.tuscany.sca.core.conversation.ConversationState;
-import org.apache.tuscany.sca.core.conversation.ExtendedConversation;
-import org.apache.tuscany.sca.core.scope.Scope;
-import org.apache.tuscany.sca.core.scope.ScopeContainer;
-import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
-import org.apache.tuscany.sca.core.scope.TargetDestructionException;
-import org.apache.tuscany.sca.core.scope.TargetResolutionException;
-import org.apache.tuscany.sca.interfacedef.ConversationSequence;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.invocation.MessageFactory;
-import org.apache.tuscany.sca.runtime.EndpointReference;
-import org.apache.tuscany.sca.runtime.ReferenceParameters;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-import org.osoa.sca.ConversationEndedException;
-import org.osoa.sca.ServiceRuntimeException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class RuntimeWireInvoker implements Invoker{
-    protected ConversationManager conversationManager;
-    protected boolean conversational;
-    protected ExtendedConversation conversation;
-    protected MessageFactory messageFactory;
-    protected Object conversationID;
-    protected Object callbackID;
-    protected Object callbackObject;
-    protected RuntimeWire wire;
-
-    public RuntimeWireInvoker(MessageFactory messageFactory, ConversationManager conversationManager, RuntimeWire wire) {
-        this.messageFactory = messageFactory;
-        this.wire = wire;
-        this.conversationManager = conversationManager;
-        init(wire);
-    }
-
-    protected void init(RuntimeWire wire) {
-        if (wire != null) {
-            ReferenceParameters parameters = wire.getSource().getReferenceParameters();
-            this.callbackID = parameters.getCallbackID();
-            this.callbackObject = parameters.getCallbackReference();
-            this.conversationID = parameters.getConversationID();
-            InterfaceContract contract = wire.getSource().getInterfaceContract();
-            this.conversational = contract.getInterface().isConversational();
-        }
-    }
-    
-    /*
-     * TODO - Introduced to allow the RuntimeWireInvoker to sit on the end of the 
-     *        service binding chain. Runtime wire invoke needs splitting up into 
-     *        separate conversation, callback interceptors etc.
-     */
-    public Message invoke(Message msg) {
-                
-        try {
-            Object response = invoke(msg.getOperation(),msg);
-            // Hack to put the response back in a message. 
-            // shouldn't take it out of the response message in the first place
-            msg.setBody(response);
-        } catch (InvocationTargetException e) {
-//            throw new ServiceRuntimeException(e);
-        }
-        
-        return msg;
-    }
-
-    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
-        return invoke(wire, operation, msg);
-    }
-
-    public Object invoke(RuntimeWire wire, Operation operation, Message msg) throws InvocationTargetException {
-        RuntimeWire runtimeWire = wire == null ? this.wire : wire;
-        InvocationChain chain = runtimeWire.getInvocationChain(operation);
-        return invoke(chain, msg, runtimeWire);
-    }
-
-    protected Object invoke(InvocationChain chain, Message msg, RuntimeWire wire) throws InvocationTargetException {
-        EndpointReference from = msg.getFrom();
-        EndpointReference epFrom = wire.getSource();
-        if (from != null) {
-            from.mergeEndpoint(epFrom);
-        } else {
-            msg.setFrom(epFrom);
-        }
-        msg.setTo(wire.getTarget());
-
-        Invoker headInvoker = chain.getHeadInvoker();
-        Operation operation = chain.getTargetOperation();
-        msg.setOperation(operation);
-
-        Message msgContext = ThreadMessageContext.getMessageContext();
-        Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
-
-        ThreadMessageContext.setMessageContext(msg);
-        try {
-            conversationPreinvoke(msg);
-            // handleCallback(msg, currentConversationID);
-            // dispatch the wire down the chain and get the response
-            Message resp = headInvoker.invoke(msg);
-            Object body = resp.getBody();
-            if (resp.isFault()) {
-                throw new InvocationTargetException((Throwable)body);
-            }
-            return body;
-        } catch (InvocationTargetException e) {
-            throw e;
-        } catch (Throwable e) {
-            throw new ServiceRuntimeException(e);
-        } finally {
-            try {
-                conversationPostInvoke(msg);
-            } catch (TargetDestructionException e) {
-                throw new ServiceRuntimeException(e);
-            } finally {
-                ThreadMessageContext.setMessageContext(msgContext);
-            }
-        }
-    }
-
-    /**
-     * @param msgContext
-     */
-    protected EndpointReference getCallbackEndpoint(Message msgContext) {
-        EndpointReference from = msgContext.getFrom();
-        return from == null ? null : from.getReferenceParameters().getCallbackReference();
-    }
-
-    /**
-     * Pre-invoke for the conversation handling
-     * @param msg
-     * @throws TargetResolutionException
-     */
-    private void conversationPreinvoke(Message msg) {
-        if (conversational) {
-            ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
-            // in some cases the ConversationID that should be used comes in with the 
-            // message, e.g. when ws binding is in use.
-            Object convID = parameters.getConversationID();
-            if (convID != null) {
-                conversationID = convID;
-            }
-            conversation = conversationManager.getConversation(conversationID);
-            
-            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
-                conversation = conversationManager.startConversation(conversationID);
-                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
-            } else if (conversation.conversationalAttributesInitialized() == false) {
-                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
-            } else if (conversation.isExpired()){
-            	throw new ConversationEndedException("Conversation has expired.");
-            }
-            
-            conversation.updateLastReferencedTime();
-    
-            parameters.setConversationID(conversation.getConversationID());
-        }
-    }
-
-    /**
-     * Post-invoke for the conversation handling
-     * @param wire
-     * @param operation
-     * @throws TargetDestructionException
-     */
-    @SuppressWarnings("unchecked")
-    private void conversationPostInvoke(Message msg) throws TargetDestructionException {
-        if (conversational) {       
-            Operation operation = msg.getOperation();
-            ConversationSequence sequence = operation.getConversationSequence();
-            if (sequence == ConversationSequence.CONVERSATION_END) {
-                // in some cases the ConversationID that should be used comes in with the 
-                // message, e.g. when ws binding is in use. 
-                Object convID = msg.getFrom().getReferenceParameters().getConversationID();
-                if (convID != null) {
-                    conversationID = convID;
-                }
-                conversation = conversationManager.getConversation(conversationID);            
-    
-                // remove conversation id from scope container
-                ScopeContainer scopeContainer = getConversationalScopeContainer(msg);
-    
-                if (scopeContainer != null) {
-                    scopeContainer.remove(conversation.getConversationID());
-                }
-                
-                conversation.end();
-            }
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    private ScopeContainer getConversationalScopeContainer(Message msg) {
-        ScopeContainer scopeContainer = null;
-
-        RuntimeComponent component = msg.getTo().getComponent();
-
-        if (component instanceof ScopedRuntimeComponent) {
-            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
-            ScopeContainer container = scopedRuntimeComponent.getScopeContainer();
-
-            if ((container != null) && (container.getScope() == Scope.CONVERSATION)) {
-                scopeContainer = container;
-            }
-        }
-
-        return scopeContainer;
-    }
-
-
-    /**
-     * Minimal wrapper for a callback object contained in a ServiceReference
-     */
-    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
-
-        private T instance;
-
-        private CallbackObjectWrapper(T instance) {
-            this.instance = instance;
-        }
-
-        public T getInstance() {
-            return instance;
-        }
-
-        public void start() {
-            // do nothing
-        }
-
-        public void stop() {
-            // do nothing
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java
deleted file mode 100644
index 1112d02b7e..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/SCAProxy.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-package org.apache.tuscany.sca.core.invocation;

-

-import java.lang.reflect.InvocationHandler;

-import java.lang.reflect.InvocationTargetException;

-import java.lang.reflect.Proxy;

-import java.lang.reflect.Constructor;

-import java.util.WeakHashMap;

-

-public class SCAProxy extends Proxy 

-{

-     protected SCAProxy (InvocationHandler handler) {

-         super(handler);

-     }

-     

-     // This is a cache containing the proxy class constructor for each business interface.

-     // This improves performance compared to calling Proxy.newProxyInstance()

-     // every time that a proxy is needed.

-     private static WeakHashMap cache = new WeakHashMap<Class, Object>();

-     

-     public static Object newProxyInstance(ClassLoader classloader, Class aclass[], InvocationHandler invocationhandler)

-        throws IllegalArgumentException

-    {

-        try {

-            if(invocationhandler == null)

-                throw new NullPointerException();

-            // Lookup cached constructor.  aclass[0] is the reference's business interface.

-            Constructor proxyCTOR;

-            synchronized(cache) {

-                proxyCTOR = (Constructor) cache.get(aclass[0]);

-            }

-            if(proxyCTOR == null) {

-                Class proxyClass = getProxyClass(classloader, aclass);

-                proxyCTOR = proxyClass.getConstructor(constructorParams);

-                synchronized(cache){

-                    cache.put(aclass[0],proxyCTOR);

-                }

-            }

-            return proxyCTOR.newInstance(new Object[] { invocationhandler });

-        }

-        catch(NoSuchMethodException e) {

-            throw new InternalError(e.toString());

-        }

-        catch(IllegalAccessException e) {

-            throw new InternalError(e.toString());

-        }

-        catch (InstantiationException e) {

-            throw new InternalError(e.toString());

-        }

-        catch (InvocationTargetException e) {

-            throw new InternalError(e.toString());

-        }

-    }

-    

-    private static final Class constructorParams[] = { InvocationHandler.class };

-

-}
\ No newline at end of file
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java
deleted file mode 100644
index 2c4d657882..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/TargetInvocationException.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.invocation;
-
-/**
- * Raised when an error is encountered during a target invocation
- *
- * @version $Rev$ $Date$
- */
-public class TargetInvocationException extends Exception {
-
-    private static final long serialVersionUID = -6553427708442761743L;
-
-    public TargetInvocationException() {
-        super();
-    }
-
-    public TargetInvocationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public TargetInvocationException(String message) {
-        super(message);
-    }
-
-    public TargetInvocationException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
deleted file mode 100644
index 504bd9b036..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
-import org.apache.tuscany.sca.invocation.Message;
-
-/**
- * Class for tunnelling a WorkContext through the invocation of a user class.
- *
- * @version $Rev$ $Date$
- */
-public final class ThreadMessageContext {
-
-    private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>() {
-        @Override
-        protected synchronized Message initialValue() {
-            Message msg =  new MessageImpl();
-            msg.setFrom(new EndpointReferenceImpl("/"));
-            return msg;
-        }
-    };
-
-    private ThreadMessageContext() {
-    }
-
-    /**
-     * Set the WorkContext for the current thread.
-     * The current work context is returned and must be restored after the invocation is complete.
-     * Typical usage would be:
-     * <pre>
-     *   WorkContext old = PojoWorkContextTunnel.setThreadWorkContext(newContext);
-     *   try {
-     *      ... invoke user code ...
-     *   } finally {
-     *     PojoWorkContextTunnel.setThreadWorkContext(old);
-     *   }
-     * </pre>
-     * @param context
-     * @return the current work context for the thread; this must be restored after the invocation is made
-     */
-    public static Message setMessageContext(Message context) {
-        Message old = CONTEXT.get();
-        CONTEXT.set(context);
-        return old;
-    }
-
-    /**
-     * Returns the WorkContext for the current thread.
-     *
-     * @return the WorkContext for the current thread
-     */
-    public static Message getMessageContext() {
-        return CONTEXT.get();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
deleted file mode 100644
index 246f9c45d6..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
-import org.apache.tuscany.sca.core.factory.ObjectCreationException;
-import org.apache.tuscany.sca.core.factory.ObjectFactory;
-import org.apache.tuscany.sca.runtime.RuntimeWire;
-
-/**
- * Uses a wire to return an object instance
- * 
- * @version $Rev$ $Date$
- */
-public class WireObjectFactory<T> implements ObjectFactory<T> {
-    private Class<T> interfaze;
-    private RuntimeWire wire;
-    private ProxyFactory proxyService;
-    
-    /**
-     * Constructor.
-     * 
-     * @param interfaze the interface to inject on the client
-     * @param wire the backing wire
-     * @param proxyService the wire service to create the proxy
-     * @throws NoMethodForOperationException
-     */
-    public WireObjectFactory(Class<T> interfaze, RuntimeWire wire, ProxyFactory proxyService) {
-        this.interfaze = interfaze;
-        this.wire = wire;
-        this.proxyService = proxyService;
-    }
-
-    public T getInstance() throws ObjectCreationException {
-        return new ServiceReferenceImpl<T>(interfaze, wire, proxyService).getProxy();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
deleted file mode 100644
index 1168d1d0dd..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Implements functionality common to scope contexts.
- * 
- * @version $Rev$ $Date$
- */
-public abstract class AbstractScopeContainer<KEY> implements ScopeContainer<KEY> {
-    protected Map<KEY, InstanceWrapper<?>> wrappers = new ConcurrentHashMap<KEY, InstanceWrapper<?>>();
-    protected final Scope scope;
-
-    protected RuntimeComponent component;
-    protected volatile int lifecycleState = UNINITIALIZED;
-
-
-    public AbstractScopeContainer(Scope scope, RuntimeComponent component) {
-        this.scope = scope;
-        this.component = component;
-    }
-
-    protected void checkInit() {
-        if (getLifecycleState() != RUNNING) {
-            throw new IllegalStateException("Scope container not running [" + getLifecycleState() + "]");
-        }
-    }
-
-    /**
-     * Creates a new physical instance of a component, wrapped in an
-     * InstanceWrapper.
-     * 
-     * @param component the component whose instance should be created
-     * @return a wrapped instance that has been injected but not yet started
-     * @throws TargetResolutionException if there was a problem creating the
-     *             instance
-     */
-    protected InstanceWrapper createInstanceWrapper() throws TargetResolutionException {
-        ImplementationProvider implementationProvider = component.getImplementationProvider();
-        if (implementationProvider instanceof ScopedImplementationProvider) {
-            return ((ScopedImplementationProvider)implementationProvider).createInstanceWrapper();
-        }
-        return null;
-    }
-
-    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
-        return getWrapper(contextId); // TODO: what is this method supposed to do diff than getWrapper? 
-    }
-
-    public Scope getScope() {
-        return scope;
-    }
-
-    public InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
-        return wrappers.get(contextId);
-    }
-    
-    public void addWrapperReference(KEY existingContextId, KEY newContextId) 
-      throws TargetResolutionException {
-        // do nothing here. the conversational scope container implements this
-    }
-
-    public void registerWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetResolutionException { 
-        // do nothing here. the conversational scope container implements this
-    }
-
-    public void onEvent(Event event) {
-    }
-
-    protected boolean isEagerInit() {
-        ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
-        if (implementationProvider instanceof ScopedImplementationProvider) {
-            return ((ScopedImplementationProvider)implementationProvider).isEagerInit();
-        }
-        return false;
-    }
-
-    public void returnWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetDestructionException {
-    }
-    
-    /**
-     * Default implementation of remove which does nothing 
-     * 
-     * @param contextId the identifier of the context to remove. 
-     */
-    public void remove(KEY contextId) 
-        throws TargetDestructionException {
-    }    
-
-    public synchronized void start() {
-        int lifecycleState = getLifecycleState();
-        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
-            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
-        }
-        setLifecycleState(RUNNING);
-    }
-
-    public void startContext(KEY contextId) {
-        if(isEagerInit()) {
-            try {
-                getWrapper(contextId);
-            } catch (TargetResolutionException e) {
-                // 
-            }
-        }
-    }
-
-    public synchronized void stop() {
-        int lifecycleState = getLifecycleState();
-        if (lifecycleState != RUNNING) {
-            throw new IllegalStateException("Scope in wrong state [" + lifecycleState + "]");
-        }
-        setLifecycleState(STOPPED);
-    }
-
-    public void stopContext(KEY contextId) {
-        wrappers.remove(contextId);
-    }
-
-    @Override
-    public String toString() {
-        String s;
-        switch (lifecycleState) {
-            case ScopeContainer.CONFIG_ERROR:
-                s = "CONFIG_ERROR";
-                break;
-            case ScopeContainer.ERROR:
-                s = "ERROR";
-                break;
-            case ScopeContainer.INITIALIZING:
-                s = "INITIALIZING";
-                break;
-            case ScopeContainer.INITIALIZED:
-                s = "INITIALIZED";
-                break;
-            case ScopeContainer.RUNNING:
-                s = "RUNNING";
-                break;
-            case ScopeContainer.STOPPING:
-                s = "STOPPING";
-                break;
-            case ScopeContainer.STOPPED:
-                s = "STOPPED";
-                break;
-            case ScopeContainer.UNINITIALIZED:
-                s = "UNINITIALIZED";
-                break;
-            default:
-                s = "UNKNOWN";
-                break;
-        }
-        return "In state [" + s + ']';
-    }
-
-    public RuntimeComponent getComponent() {
-        return component;
-    }
-
-    public void setComponent(RuntimeComponent component) {
-        this.component = component;
-    }
-
-    public int getLifecycleState() {
-        return lifecycleState;
-    }
-
-    /**
-     * Set the current state of the Lifecycle.
-     *
-     * @param lifecycleState the new state
-     */
-    protected void setLifecycleState(int lifecycleState) {
-        this.lifecycleState = lifecycleState;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java
deleted file mode 100644
index 7a1965198a..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainer.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A scope context which manages atomic component instances keyed by composite
- * 
- * @version $Rev$ $Date$
- */
-public class CompositeScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
-    private InstanceWrapper<?> wrapper;
-
-    public CompositeScopeContainer(RuntimeComponent component) {
-        super(Scope.COMPOSITE, component);
-    }
-
-    @Override
-    public synchronized void stop() {
-        super.stop();
-        if (wrapper != null) {
-            try {
-                wrapper.stop();
-            } catch (TargetDestructionException e) {
-                throw new IllegalStateException(e);
-            }
-        }
-        wrapper = null;
-    }
-
-    @Override
-    public synchronized InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
-        if (wrapper == null) {
-            wrapper = createInstanceWrapper();
-            try {
-                wrapper.start();
-            } catch (ThreadDeath td) {
-                throw td;
-            } catch (Throwable e) {
-                try {
-                    wrapper.stop();
-                } catch (ThreadDeath td) {
-                    throw td;
-                } catch (Throwable e2) {
-                }
-                wrapper = null;
-                throw new TargetInitializationException(e);
-            }
-        }
-        return wrapper;
-    }
-
-    @Override
-    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
-        if (wrapper == null) {
-            throw new TargetNotFoundException(component.getURI());
-        }
-        return wrapper;
-    }
-
-    @Override
-    public synchronized void start() {
-        super.start();
-        if (isEagerInit()) {
-            try {
-                getWrapper(null);
-            } catch (TargetResolutionException e) {
-                throw new IllegalStateException(e);
-            }
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java
deleted file mode 100644
index 786988613b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/CompositeScopeContainerFactory.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * @version $Rev$ $Date$
- */
-public class CompositeScopeContainerFactory implements ScopeContainerFactory {
-
-    public ScopeContainer createScopeContainer(RuntimeComponent component) {
-        return new CompositeScopeContainer(component);
-    }
-
-    public Scope getScope() {
-        return Scope.COMPOSITE;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java
deleted file mode 100644
index 3ae1ca51c5..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainer.java
+++ /dev/null
@@ -1,290 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-

-package org.apache.tuscany.sca.core.scope;

-

-import java.util.ArrayList;

-import java.util.List;

-import java.util.Map;

-import java.util.UUID;

-import java.util.concurrent.ConcurrentHashMap;

-

-import org.apache.tuscany.sca.core.context.InstanceWrapper;

-import org.apache.tuscany.sca.core.conversation.ConversationListener;

-import org.apache.tuscany.sca.core.conversation.ConversationManager;

-import org.apache.tuscany.sca.core.conversation.ExtendedConversation;

-import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;

-import org.apache.tuscany.sca.invocation.Message;

-import org.apache.tuscany.sca.runtime.RuntimeComponent;

-import org.apache.tuscany.sca.store.Store;

-

-/**

- * A scope context which manages atomic component instances keyed on ConversationID

- *

- * @version $Rev$ $Date$

- */

-public class ConversationalScopeContainer extends AbstractScopeContainer<Object> implements ConversationListener {

-    private ConversationManager conversationManager;

-    private Map<Object, InstanceLifeCycleWrapper> instanceLifecycleCollection =

-        new ConcurrentHashMap<Object, InstanceLifeCycleWrapper>();

-

-    public ConversationalScopeContainer(Store aStore, RuntimeComponent component) {

-        super(Scope.CONVERSATION, component);

-

-        // Note: aStore is here to preserve the original factory interface. It is not currently used in this 

-        // implementation since we do not support instance persistence.

-

-        // Check System properties to see if timeout values have been specified. All timeout values 

-        // will be specified in seconds.

-        //

-

-    }

-

-

-    protected InstanceWrapper getInstanceWrapper(boolean create, Object contextId) throws TargetResolutionException {

-

-        // we might get a null context if the target service has

-        // conversational scope but only its callback interface 

-        // is conversational. In this case we need to invent a 

-        // conversation Id here to store the service against

-        // and populate the thread context

-        if (contextId == null) {

-            contextId = UUID.randomUUID().toString();

-            Message msgContext = ThreadMessageContext.getMessageContext();

-

-            if (msgContext != null) {

-                msgContext.getFrom().getReferenceParameters().setConversationID(contextId);

-            }

-        }    

-        

-        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

-

-        if (anInstanceWrapper == null && !create)

-            return null;

-

-        if (anInstanceWrapper == null) {

-            anInstanceWrapper = new InstanceLifeCycleWrapper(contextId);

-            this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);

-        }

-

-        return anInstanceWrapper.getInstanceWrapper(contextId);

-

-    }

-

-    @Override

-    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {

-        return getInstanceWrapper(true, contextId);

-    }

-

-    /**

-     * This method allows a new context id to be registered alongside an existing one. This happens in

-     * one case, when a conversation includes a stateful callback. The client component instance

- 	 * must be registered against all outgoing conversation ids so that the component instance 

-	 * can be found when the callback arrives

-	 * 

-     * @param existingContextId the context id against which the component is already registered

-     * @param context this should be a conversation object so that the conversation can b stored 

-     *                and reset when the component instance is removed

-     */

-    @Override

-    public void addWrapperReference(Object existingContextId, Object contextId) throws TargetResolutionException {

-       

-        

-        // get the instance wrapper via the existing id

-        InstanceLifeCycleWrapper existingInstanceWrapper = this.instanceLifecycleCollection.get(existingContextId);

-        InstanceLifeCycleWrapper newInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

-

-        // only add the extra reference once

-        if (newInstanceWrapper == null) {

-            // add the id to the list of ids that the wrapper holds. Used for reference

-            // counting and conversation resetting on destruction. 

-            existingInstanceWrapper.addCallbackConversation(contextId);

-

-            // add the reference to the collection

-            this.instanceLifecycleCollection.put(contextId, existingInstanceWrapper);

-        }

-    }

-

-    @Override

-    public void registerWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {

-        // if a wrapper for a different instance is already registered for this contextId, remove it

-        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

-        if (anInstanceWrapper != null) {

-            if (anInstanceWrapper.getInstanceWrapper(contextId).getInstance() != wrapper.getInstance()) {

-                remove(contextId);

-            } else {

-                return;

-            }

-        }

-

-        anInstanceWrapper = new InstanceLifeCycleWrapper(wrapper, contextId);

-        this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);

-    }

-

-    // The remove is invoked when a conversation is explicitly ended. This can occur by using the @EndsConversation or API.  

-    // In this case the instance is immediately removed. A new conversation will be started on the next operation

-    // associated with this conversationId's service reference. 

-    //

-    @Override

-    public void remove(Object contextId) throws TargetDestructionException {

-        if (contextId != null) {

-            if (this.instanceLifecycleCollection.containsKey(contextId)) {

-                InstanceLifeCycleWrapper anInstanceLifeCycleWrapper = this.instanceLifecycleCollection.get(contextId);

-                this.instanceLifecycleCollection.remove(contextId);

-                anInstanceLifeCycleWrapper.removeInstanceWrapper(contextId);

-            }

-        }

-    }

-

-    /*

-     *  This is an inner class that keeps track of the lifecycle of a conversation scoped 

-	 *  implementation instance. 

-	 * 

-	 */

-

-    private class InstanceLifeCycleWrapper {

-        private Object clientConversationId;

-        private List<Object> callbackConversations = new ArrayList<Object>();

-

-        private InstanceLifeCycleWrapper(Object contextId) throws TargetResolutionException {

-            this.clientConversationId = contextId;

-            this.createInstance(contextId);

-        }

-

-        private InstanceLifeCycleWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {

-            this.clientConversationId = contextId;

-            wrappers.put(contextId, wrapper);

-        }

-

-

-        // Associates a callback conversation with this instance. Each time the scope container

-        // is asked to remove an object given a ontextId an associated conversation object will 

-        // have its conversationId reset to null. When the list of ids is empty the component instance

-        // will be removed from the scope container

-        private void addCallbackConversation(Object conversationID) {

-            InstanceWrapper ctx = getInstanceWrapper(clientConversationId);

-            callbackConversations.add(conversationID);

-            wrappers.put(conversationID, ctx);

-        }

-

-        //

-        // Return the backing implementation instance  

-        //

-        private InstanceWrapper getInstanceWrapper(Object contextId) {

-            InstanceWrapper ctx = wrappers.get(contextId);

-            return ctx;

-        }

-

-        private void removeInstanceWrapper(Object contextId) throws TargetDestructionException {

-            InstanceWrapper ctx = getInstanceWrapper(contextId);

-            wrappers.remove(contextId);

-

-            // find out if we are dealing with the original client conversation id

-            // and reset accordingly

-            if ( ( clientConversationId != null ) && ( clientConversationId.equals(contextId)) ) {

-                clientConversationId = null;

-            } else {

-                // reset the conversationId in the conversation object if present 

-                // so that and ending callback causes the conversation in the originating

-                // service reference in the client to be reset

-                callbackConversations.remove(contextId);

-            }

-

-            // stop the component if this removes the last reference

-            if (clientConversationId == null && callbackConversations.isEmpty()) {

-                ctx.stop();

-            }

-        }

-

-        private void createInstance(Object contextId) throws TargetResolutionException {

-            InstanceWrapper instanceWrapper = createInstanceWrapper();

-            instanceWrapper.start();

-            wrappers.put(contextId, instanceWrapper);

-        }

-

-    }

-

-    /**

-	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationEnded(org.apache.tuscany.sca.core.conversation.ExtendedConversation)

-	  */

-    public void conversationEnded(ExtendedConversation conversation) {

-        try {

-            remove(conversation.getConversationID());

-        } catch (Exception ex) {

-            

-        }

-    }

-

-    /**

-	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationExpired(org.apache.tuscany.sca.core.conversation.ExtendedConversation)

-	  */

-    public void conversationExpired(ExtendedConversation conversation) {

-    	

-    	Object conversationId = conversation.getConversationID();

-    	InstanceLifeCycleWrapper ilcw = instanceLifecycleCollection.get(conversationId);

-    	if (ilcw != null) {

-    		// cycle through all the references to this instance and

-    		// remove them from the underlying wrappers collection and

-    		// from the lifecycle wrappers collection

-    		

-    		for (Object conversationID : ilcw.callbackConversations) {

-    			try{

-        			ilcw.removeInstanceWrapper(conversationID);

-    				remove(conversationID);

-                } catch(TargetDestructionException tde) {

-    				System.out.println("Could not remove conversation id " + conversationID);

-    			}

-    		}

-    			

-    		

-    		if (ilcw.clientConversationId != null) {

-    			try{

-        			ilcw.removeInstanceWrapper(ilcw.clientConversationId);

-    				remove(ilcw.clientConversationId);

-                } catch(TargetDestructionException tde) {

-    				System.out.println("Could not remove conversation id " + ilcw.clientConversationId);

-    			}

-    		}

-    		

-        }

-    	

-    }

-

-    /**

-	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationStarted(org.apache.tuscany.sca.core.conversation.ExtendedConversation)

-	  */

-    public void conversationStarted(ExtendedConversation conversation) {

-        startContext(conversation.getConversationID());

-    }

-

-    /**

-	  * @return the conversationManager

-	  */

-    public ConversationManager getConversationManager() {

-        return conversationManager;

-    }

-

-    /**

-	  * @param conversationManager the conversationManager to set

-	  */

-    public void setConversationManager(ConversationManager conversationManager) {

-        this.conversationManager = conversationManager;

-    }

-

-}

diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java
deleted file mode 100644
index a6663aba09..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ConversationalScopeContainerFactory.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.store.Store;
-
-/**
- * @version $Rev$ $Date$
- */
-public class ConversationalScopeContainerFactory implements ScopeContainerFactory {
-    private Store store;
-
-    public ConversationalScopeContainerFactory(Store store) {
-        super();
-        this.store = store;
-    }
-
-    public ScopeContainer createScopeContainer(RuntimeComponent component) {
-        return new ConversationalScopeContainer(store, component);
-    }
-
-    public Scope getScope() {
-        return Scope.CONVERSATION;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java
deleted file mode 100644
index 5ae8b94647..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainer.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.core.event.HttpSessionEnd;
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A scope context which manages atomic component instances keyed on HTTP
- * session
- * 
- * @version $Rev$ $Date$
- */
-public class HttpSessionScopeContainer extends AbstractScopeContainer<Object> {
-
-    public HttpSessionScopeContainer(RuntimeComponent component) {
-        super(Scope.SESSION, component);
-    }
-
-    @Override
-    public void onEvent(Event event) {
-        checkInit();
-        if (event instanceof HttpSessionEnd) {
-            //FIXME key is not used
-            //Object key = ((HttpSessionEnd)event).getSessionID();
-            // FIXME: Remove the session id
-        }
-    }
-
-    @Override
-    public synchronized void start() {
-        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
-            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
-        }
-        lifecycleState = RUNNING;
-    }
-
-    @Override
-    public synchronized void stop() {
-        lifecycleState = STOPPED;
-    }
-
-    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
-//        Object key = workContext.getIdentifier(Scope.SESSION);
-        // FIXME: Need to fix this
-        Object key ="http-session-id";
-        assert key != null : "HTTP session key not bound in work context";
-        InstanceWrapper ctx = wrappers.get(key);
-        if (ctx == null && !create) {
-            return null;
-        }
-        if (ctx == null) {
-            ctx = super.createInstanceWrapper();
-            ctx.start();
-            wrappers.put(key, ctx);
-        }
-        return ctx;
-    }
-    
-    @Override
-    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {
-        return getInstanceWrapper(true);
-    }    
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java
deleted file mode 100644
index 49f89661b1..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/HttpSessionScopeContainerFactory.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * @version $Rev$ $Date$
- */
-public class HttpSessionScopeContainerFactory implements ScopeContainerFactory {
-
-    public HttpSessionScopeContainerFactory() {
-        super();
-    }
-
-    public ScopeContainer createScopeContainer(RuntimeComponent component) {
-        return new HttpSessionScopeContainer(component);
-    }
-
-    public Scope getScope() {
-        return Scope.SESSION;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java
deleted file mode 100644
index 8fdfcc63c9..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainer.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.core.event.RequestEnd;
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A scope context which manages atomic component instances keyed on the current
- * request context
- * 
- * @version $Rev$ $Date$
- */
-public class RequestScopeContainer extends AbstractScopeContainer<Thread> {
-    private final Map<Thread, InstanceWrapper> contexts;
-
-    public RequestScopeContainer(RuntimeComponent component) {
-        super(Scope.REQUEST, component);
-        contexts = new ConcurrentHashMap<Thread, InstanceWrapper>();
-    }
-
-    @Override
-    public void onEvent(Event event) {
-        checkInit();
-        if (event instanceof RequestEnd) {
-            // shutdownInstances(Thread.currentThread());
-        }
-    }
-
-    @Override
-    public synchronized void start() {
-        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
-            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
-        }
-        lifecycleState = RUNNING;
-    }
-
-    @Override
-    public synchronized void stop() {
-        contexts.clear();
-        // synchronized (destroyQueues) {
-        // destroyQueues.clear();
-        // }
-        for (InstanceWrapper ctx : wrappers.values()) {
-            try {
-                ctx.stop();
-            } catch (ThreadDeath td) {
-                throw td;
-            } catch (Throwable e2) {
-            }
-        }
-        lifecycleState = STOPPED;
-    }
-
-    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
-        InstanceWrapper ctx = wrappers.get(Thread.currentThread());
-        if (ctx == null && !create) {
-            return null;
-        }
-        if (ctx == null) {
-            ctx = super.createInstanceWrapper();
-            try {
-                ctx.start();
-                wrappers.put(Thread.currentThread(), ctx);
-            } catch (ThreadDeath td) {
-                throw td;
-            } catch (Throwable e) {
-                try {
-                    ctx.stop();
-                } catch (ThreadDeath td) {
-                    throw td;
-                } catch (Throwable e2) {
-                }
-                throw new TargetInitializationException(e);
-            }
-        }
-        return ctx;
-    }
-
-    @Override
-    public InstanceWrapper getWrapper(Thread contextId) throws TargetResolutionException {
-        return getInstanceWrapper(true);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java
deleted file mode 100644
index 1cfb6b06a4..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/RequestScopeContainerFactory.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * @version $Rev$ $Date$
- */
-public class RequestScopeContainerFactory implements ScopeContainerFactory {
-
-    public ScopeContainer createScopeContainer(RuntimeComponent component) {
-        return new RequestScopeContainer(component);
-    }
-
-    public Scope getScope() {
-        return Scope.REQUEST;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
deleted file mode 100644
index 0a20d793f7..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-/**
- * The default implementation scopes supported by assemblies.
- *
- * @version $Rev$ $Date$
- */
-public class Scope {
-    public static final Scope STATELESS = new Scope("STATELESS");
-    public static final Scope REQUEST = new Scope("REQUEST");
-    public static final Scope SESSION = new Scope("SESSION");
-    public static final Scope CONVERSATION = new Scope("CONVERSATION");
-    public static final Scope COMPOSITE = new Scope("COMPOSITE");
-    public static final Scope SYSTEM = new Scope("SYSTEM");
-    public static final Scope UNDEFINED = new Scope("UNDEFINED");
-
-    private String scope;
-
-    public Scope(String scope) {
-        this.scope = scope.toUpperCase().intern();
-    }
-
-    public String getScope() {
-        return scope;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        final Scope scope1 = (Scope) o;
-        return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null);
-    }
-
-    @Override
-    public int hashCode() {
-        return scope != null ? scope.hashCode() : 0;
-    }
-
-    @Override
-    public String toString() {
-        return scope;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
deleted file mode 100644
index 6b2980b989..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.event.RuntimeEventListener;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-
-/**
- * Manages the lifecycle and visibility of instances associated with a an {@link RuntimeComponent}.
- *
- * @version $Rev$ $Date$
- * @param <KEY> the type of IDs that this container uses to identify its contexts.
- * For example, for COMPOSITE scope this could be the URI of the composite component,
- * or for HTTP Session scope it might be the HTTP session ID.
- */
-public interface ScopeContainer<KEY> extends RuntimeEventListener {
-
-    /**
-     * Returns the Scope that this container supports.
-     *
-     * @return the Scope that this container supports
-     */
-    Scope getScope();
-
-    /**
-     * Start a new context with the supplied ID.
-     *
-     * @param contextId an ID that uniquely identifies the context.
-     */
-    void startContext(KEY contextId);
-
-    /**
-     * Stop the context with the supplied ID.
-     *
-     * @param contextId an ID that uniquely identifies the context.
-     */
-    void stopContext(KEY contextId);
-
-    /**
-     * Returns an instance wrapper associated with the current scope context, creating one if necessary
-     * @param contextId the id for the scope context
-     *
-     * @return the wrapper for the target instance
-     * @throws TargetResolutionException if there was a problem instantiating the target instance
-     */
-    InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException;
-     
-    /**
-     * Allows a component to be registered against more than one context id. This is required in the
-     * case of stateful callbacks where we want to identify the originating client component instance 
-     * as the callback target but we don't want to reuse the clients original conversation id
-     * 
-     * @param existingContextId  an id that identifies an existing component instance
-     * @param newContextId a new id against which this component will also be registered
-     * @throws TargetResolutionException
-     */
-    void addWrapperReference(KEY existingContextId, KEY newContextId) 
-        throws TargetResolutionException;   
-
-    /**
-     * Register an existing instance against a context id.  This is needed
-     * for a stateful callback where the service reference for the forward call
-     * contains a callback object that is not a service reference.
-     * 
-     * @param wrapper the instance wrapper for the instance to be registered
-     * @param contextId the id for the scope context
-     * @throws TargetResolutionException
-     */
-    void registerWrapper(InstanceWrapper wrapper, KEY contextId) 
-        throws TargetResolutionException;   
-
-    /**
-     * Returns an implementation instance associated with the current scope context.
-     * If no instance is found, a {@link TargetNotFoundException} is thrown.
-     * @param contextId the id for the scope context
-     *
-     * @return the wrapper for the target instance
-     * @throws TargetResolutionException if there was a problem instantiating the target instance
-     */
-    InstanceWrapper getAssociatedWrapper(KEY contextId)
-        throws TargetResolutionException;
-
-    /**
-     * Return a wrapper after use (for example, after invoking the instance).
-     * @param wrapper the wrapper for the target instance being returned
-     * @param contextId the id for the scope context
-     *
-     * @throws TargetDestructionException if there was a problem returning the target instance
-     */
-    void returnWrapper(InstanceWrapper wrapper, KEY contextId)
-        throws TargetDestructionException;
-
-    /**
-     * Removes an identified component implementation instance associated with the current 
-     * context from persistent storage
-     *
-     * @param contextId the identifier of the context to remove. 
-     */
-    void remove(KEY contextId) 
-        throws TargetDestructionException;     
-
-    /* A configuration error state */
-    int CONFIG_ERROR = -1;
-    /* Has not been initialized */
-    int UNINITIALIZED = 0;
-    /* In the process of being configured and initialized */
-    int INITIALIZING = 1;
-    /* Instantiated and configured */
-    int INITIALIZED = 2;
-    /* Configured and initialized */
-    int RUNNING = 4;
-    /* In the process of being shutdown */
-    int STOPPING = 5;
-    /* Has been shutdown and removed from the composite */
-    int STOPPED = 6;
-    /* In an error state */
-    int ERROR = 7;
-
-    /**
-     * Returns the lifecycle state
-     *
-     * @see #UNINITIALIZED
-     * @see #INITIALIZING
-     * @see #INITIALIZED
-     * @see #RUNNING
-     * @see #STOPPING
-     * @see #STOPPED
-     */
-    int getLifecycleState();
-
-    /**
-     * Starts the Lifecycle.
-     */
-    void start();
-
-    /**
-     * Stops the Lifecycle.
-     */
-    void stop();
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
deleted file mode 100644
index b19c14b3e0..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Factory to create ScopeContainer for components
- * 
- * @version $Rev$ $Date$
- */
-public interface ScopeContainerFactory {
-    ScopeContainer createScopeContainer(RuntimeComponent component);
-    Scope getScope();
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
deleted file mode 100644
index 842ed4c547..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-
-/**
- * Manages {@link ScopeContainer}s in the runtime
- *
- * @version $Rev$ $Date$
- */
-public interface ScopeRegistry {
-
-    /**
-     * Returns the scope container for the given scope or null if one not found
-     *
-     * @param scope the scope
-     * @return the scope container for the given scope or null if one not found
-     */
-    ScopeContainer getScopeContainer(RuntimeComponent component);
-
-    /**
-     * @param factory
-     */
-    void register(ScopeContainerFactory factory);
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java
deleted file mode 100644
index 75261e11a8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistryImpl.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * The default implementation of a scope registry
- * 
- * @version $Rev$ $Date$
- */
-public class ScopeRegistryImpl implements ScopeRegistry {
-    private final Map<Scope, ScopeContainerFactory> scopeCache = new ConcurrentHashMap<Scope, ScopeContainerFactory>();
-
-    public void register(ScopeContainerFactory factory) {
-        scopeCache.put(factory.getScope(), factory);
-    }
-
-    public ScopeContainer getScopeContainer(RuntimeComponent runtimeComponent) {
-        if (!(runtimeComponent instanceof ScopedRuntimeComponent)) {
-            return null;
-        }
-        ScopedRuntimeComponent component = (ScopedRuntimeComponent)runtimeComponent;
-        if (component.getScopeContainer() != null) {
-            return component.getScopeContainer();
-        }
-        ImplementationProvider implementationProvider = component.getImplementationProvider();
-        if (implementationProvider instanceof ScopedImplementationProvider) {
-            ScopedImplementationProvider provider = (ScopedImplementationProvider)implementationProvider;
-            Scope scope = provider.getScope();
-            if (scope == null) {
-                scope = Scope.STATELESS;
-            }
-            ScopeContainerFactory factory = scopeCache.get(scope);
-            ScopeContainer container = factory.createScopeContainer(component);
-            component.setScopeContainer(container);
-            return container;
-        }
-        return null;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
deleted file mode 100644
index 85a6626cdd..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.provider.ImplementationProvider;
-
-/**
- * A component implementation can implement this interface to provide scope
- * management for the components
- * 
- * @version $Rev$ $Date$
- */
-public interface ScopedImplementationProvider extends ImplementationProvider {
-    /**
-     * Get the scope for the component implementation
-     * 
-     * @return The scope for the component implementation, if null is returned,
-     *         STATELESS will be used
-     */
-    Scope getScope();
-
-    /**
-     * Indicate if the component needs to be eagerly initialized
-     * 
-     * @return true if the component is marked to be eagerly initialized, false
-     *         otherwise
-     */
-    boolean isEagerInit();
-    
-    /**
-     * @return the maxAge
-     */
-    long getMaxAge();
-
-    /**
-     * @return the maxIdleTime
-     */
-    long getMaxIdleTime();    
-
-    /**
-     * Create a wrapper for the component instance for the scope management
-     * 
-     * @return A wrapper for the component instance
-     */
-    InstanceWrapper createInstanceWrapper();
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
deleted file mode 100644
index c27b112f8a..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * Scoped runtime component
- * 
- * @version $Rev$ $Date$
- */
-public interface ScopedRuntimeComponent extends RuntimeComponent {
-    /**
-     * Set the associated scope container
-     * @param scopeContainer
-     */
-    void setScopeContainer(ScopeContainer scopeContainer);
-    /**
-     * Get the assoicated scope container
-     * @return
-     */
-    ScopeContainer getScopeContainer();
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java
deleted file mode 100644
index 24125b154c..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainer.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * A scope context which manages stateless atomic component instances in a non-pooled fashion.
- *
- * @version $Rev$ $Date$
- */
-public class StatelessScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
-
-    public StatelessScopeContainer(RuntimeComponent component) {
-        super(Scope.STATELESS, component);
-    }
-
-    @Override
-    public  InstanceWrapper getWrapper(KEY contextId)
-        throws TargetResolutionException {
-        InstanceWrapper ctx = createInstanceWrapper();
-        try {
-            ctx.start();
-        } catch (ThreadDeath td) {
-            throw td;
-        } catch (Throwable e) {
-            try {
-                ctx.stop();
-            } catch (ThreadDeath td) {
-                throw td;
-            } catch (Throwable e2) {
-            }
-            throw new TargetInitializationException(e);
-        }
-        return ctx;
-    }
-
-    @Override
-    public  InstanceWrapper getAssociatedWrapper(KEY contextId)
-        throws TargetResolutionException {
-        return getWrapper(contextId);
-    }
-
-    @Override
-    public  void returnWrapper(InstanceWrapper wrapper, KEY contextId)
-        throws TargetDestructionException {
-        wrapper.stop();
-    }
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java
deleted file mode 100644
index 0471b2c52e..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/StatelessScopeContainerFactory.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.scope;
-
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-
-/**
- * @version $Rev$ $Date$
- */
-public class StatelessScopeContainerFactory implements ScopeContainerFactory {
-
-    public ScopeContainer createScopeContainer(RuntimeComponent component) {
-        return new StatelessScopeContainer(component);
-    }
-
-    public Scope getScope() {
-        return Scope.STATELESS;
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
deleted file mode 100644
index 0f83dad97d..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.scope;
-
-/**
- * Denotes an error destroying a target
- *
- * @version $Rev$ $Date$
- */
-public class TargetDestructionException extends TargetResolutionException {
-    private static final long serialVersionUID = -6126684147851674709L;
-
-    public TargetDestructionException() {
-        super();
-    }
-
-    public TargetDestructionException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public TargetDestructionException(String message) {
-        super(message);
-    }
-
-    public TargetDestructionException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
deleted file mode 100644
index 15959c0608..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.scope;
-
-/**
- * Denotes an error initializing a target
- *
- * @version $Rev$ $Date$
- */
-public class TargetInitializationException extends TargetResolutionException {
-    private static final long serialVersionUID = -6228778208649752698L;
-
-    public TargetInitializationException() {
-        super();
-    }
-
-    public TargetInitializationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public TargetInitializationException(String message) {
-        super(message);
-    }
-
-    public TargetInitializationException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
deleted file mode 100644
index bb46a2499b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-/**
- * Thrown when a target of an operation cannot be found
- *
- * @version $Rev$ $Date$
- */
-public class TargetNotFoundException extends TargetResolutionException {
-    private static final long serialVersionUID = 5541830480658471186L;
-
-    public TargetNotFoundException() {
-        super();
-    }
-
-    public TargetNotFoundException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public TargetNotFoundException(String message) {
-        super(message);
-    }
-
-    public TargetNotFoundException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
deleted file mode 100644
index ea8d0e876c..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.scope;
-
-/**
- * Denotes an error retrieving a target instance
- *
- * @version $Rev$ $Date$
- */
-public class TargetResolutionException extends Exception {
-    private static final long serialVersionUID = 2912513650522019405L;
-
-    public TargetResolutionException() {
-        super();
-    }
-
-    public TargetResolutionException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public TargetResolutionException(String message) {
-        super(message);
-    }
-
-    public TargetResolutionException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java
deleted file mode 100644
index 5b838116c5..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/store/MemoryStore.java
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.store;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.tuscany.sca.core.event.BaseEventPublisher;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.store.DuplicateRecordException;
-import org.apache.tuscany.sca.store.RecoveryListener;
-import org.apache.tuscany.sca.store.Store;
-import org.apache.tuscany.sca.store.StoreExpirationEvent;
-import org.apache.tuscany.sca.store.StoreMonitor;
-import org.apache.tuscany.sca.store.StoreWriteException;
-import org.osoa.sca.annotations.Destroy;
-import org.osoa.sca.annotations.EagerInit;
-import org.osoa.sca.annotations.Init;
-import org.osoa.sca.annotations.Property;
-import org.osoa.sca.annotations.Service;
-
-/**
- * Implements a non-durable, non-transactional store using a simple in-memory map
- *
- * @version $Rev$ $Date$
- */
-@Service(Store.class)
-@EagerInit
-public class MemoryStore extends BaseEventPublisher implements Store {
-    private Map<RuntimeComponent, Map<String, Record>> store;
-    // TODO integrate with a core threading scheme
-    private ScheduledExecutorService scheduler;
-    private long reaperInterval = 300000;
-    private StoreMonitor monitor;
-    private long defaultExpirationOffset = 600000; // 10 minutes
-
-    public MemoryStore(StoreMonitor monitor) {
-        this.monitor = monitor;
-        this.store = new ConcurrentHashMap<RuntimeComponent, Map<String, Record>>();
-        this.scheduler = Executors.newSingleThreadScheduledExecutor();
-    }
-
-    /**
-     * Returns the maximum default expiration offset for records in the store
-     *
-     * @return the maximum default expiration offset for records in the store
-     */
-    public long getDefaultExpirationOffset() {
-        return defaultExpirationOffset;
-    }
-
-    /**
-     * Sets the maximum default expiration offset for records in the store
-     */
-    @Property
-    public void setDefaultExpirationOffset(long defaultExpirationOffset) {
-        this.defaultExpirationOffset = defaultExpirationOffset;
-    }
-
-    /**
-     * Sets the interval for expired entry scanning to be performed
-     */
-    @Property
-    public void setReaperInterval(long reaperInterval) {
-        this.reaperInterval = reaperInterval;
-    }
-
-    public long getReaperInterval() {
-        return reaperInterval;
-    }
-
-    @Init
-    public void init() {
-        scheduler.scheduleWithFixedDelay(new Reaper(), reaperInterval, reaperInterval, TimeUnit.MILLISECONDS);
-        monitor.start("In-memory store started");
-    }
-
-    @Destroy
-    public void destroy() {
-        scheduler.shutdown();
-        monitor.stop("In-memory store stopped");
-    }
-
-    public void insertRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException {
-        Map<String, Record> map = store.get(owner);
-        if (map == null) {
-            map = new ConcurrentHashMap<String, Record>();
-            store.put(owner, map);
-        }
-        if (map.containsKey(id)) {
-            throw new DuplicateRecordException("Duplicate record: " + owner.getURI() +" : " + id);
-        }
-        map.put(id, new Record(object, expiration));
-    }
-
-    public void updateRecord(RuntimeComponent owner, String id, Object object, long expiration) throws StoreWriteException {
-        Map<String, Record> map = store.get(owner);
-        if (map == null) {
-            throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id);
-        }
-        Record record = map.get(id);
-        if (record == null) {
-            throw new StoreWriteException("Record not found: " + owner.getURI() +" : " + id);
-        }
-        record.data = object;
-    }
-
-    public Object readRecord(RuntimeComponent owner, String id) {
-        Map<String, Record> map = store.get(owner);
-        if (map == null) {
-            return null;
-        }
-        Record record = map.get(id);
-        if (record != null) {
-            return record.data;
-        }
-        return null;
-    }
-
-    public void removeRecords() {
-        store.clear();
-    }
-
-    public void removeRecord(RuntimeComponent owner, String id) throws StoreWriteException {
-        Map<String, Record> map = store.get(owner);
-        if (map == null) {
-            throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id);
-        }
-        if (map.remove(id) == null) {
-            throw new StoreWriteException("Owner not found: " + owner.getURI() +" : " + id);
-        }
-    }
-
-    public void recover(RecoveryListener listener) {
-        throw new UnsupportedOperationException();
-    }
-
-    private class Record {
-        private Object data;
-        private long expiration = NEVER;
-
-        public Record(Object data, long expiration) {
-            this.data = data;
-            this.expiration = expiration;
-        }
-
-        public Object getData() {
-            return data;
-        }
-
-        public long getExpiration() {
-            return expiration;
-        }
-    }
-
-    private class Reaper implements Runnable {
-
-        public void run() {
-            long now = System.currentTimeMillis();
-            for (Map.Entry<RuntimeComponent, Map<String, Record>> entries : store.entrySet()) {
-                for (Map.Entry<String, Record> entry : entries.getValue().entrySet()) {
-                    final long expiration = entry.getValue().expiration;
-                    if (expiration != NEVER && now >= expiration) {
-                        RuntimeComponent owner = entries.getKey();
-                        Object instance = entry.getValue().getData();
-                        // notify listeners of the expiration 
-                        StoreExpirationEvent event = new StoreExpirationEvent(this, owner, instance);
-                        publish(event);
-                        entries.getValue().remove(entry.getKey());
-                    }
-                }
-            }
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/DefaultWorkScheduler.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/DefaultWorkScheduler.java
deleted file mode 100644
index 2085a796ab..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/DefaultWorkScheduler.java
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-import org.apache.tuscany.sca.work.NotificationListener;
-import org.apache.tuscany.sca.work.WorkScheduler;
-import org.apache.tuscany.sca.work.WorkSchedulerException;
-
-/**
- * A work scheduler implementation based on a JSR 237 work manager.
- * <p/>
- * <p/>
- * This needs a JSR 237 work manager implementation available for scheduling work. Instances can be configured with a
- * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work
- * manager implementation available. For example, if the managed environment supports work manager the runtime can use
- * the appropriate lookup mechanism to inject the work manager implementation. </p>
- *
- * @version $Rev$ $Date$
- */
-public class DefaultWorkScheduler implements WorkScheduler {
-
-    /**
-     * Underlying JSR-237 work manager
-     */
-    private ThreadPoolWorkManager jsr237WorkManager;
-
-    /**
-     * Initializes the JSR 237 work manager.
-     *
-     * @param jsr237WorkManager JSR 237 work manager.
-     */
-    public DefaultWorkScheduler() {
-    }
-
-    private synchronized ThreadPoolWorkManager getWorkManager() {
-        if (jsr237WorkManager != null) {
-            return jsr237WorkManager;
-        }
-//        try {
-//            InitialContext ctx = new InitialContext();
-//            jsr237WorkManager = (ThreadPoolWorkManager)ctx.lookup("java:comp/env/wm/TuscanyWorkManager");
-//        } catch (Throwable e) {
-//            // ignore
-//        }
-        if (jsr237WorkManager == null) {
-            jsr237WorkManager = new ThreadPoolWorkManager(10);
-        }
-        return jsr237WorkManager;
-    }
-
-    /**
-     * Schedules a unit of work for future execution. The notification listener is used to register interest in
-     * callbacks regarding the status of the work.
-     *
-     * @param work The unit of work that needs to be asynchronously executed.
-     */
-    public <T extends Runnable> void scheduleWork(T work) {
-        scheduleWork(work, null);
-    }
-
-    /**
-     * Schedules a unit of work for future execution. The notification listener is used to register interest in
-     * callbacks regarding the status of the work.
-     *
-     * @param work     The unit of work that needs to be asynchronously executed.
-     * @param listener Notification listener for callbacks.
-     */
-    public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
-
-        if (work == null) {
-            throw new IllegalArgumentException("Work cannot be null");
-        }
-
-        Work<T> jsr237Work = new Work<T>(work);
-        try {
-            if (listener == null) {
-                getWorkManager().schedule(jsr237Work);
-            } else {
-                Jsr237WorkListener<T> jsr237WorkListener = new Jsr237WorkListener<T>(listener, work);
-                getWorkManager().schedule(jsr237Work, jsr237WorkListener);
-            }
-        } catch (IllegalArgumentException ex) {
-            if (listener != null) {
-                listener.workRejected(work);
-            } else {
-                throw new WorkSchedulerException(ex);
-            }
-        } catch (Exception ex) {
-            throw new WorkSchedulerException(ex);
-        }
-
-    }
-
-    public void destroy() {
-        if (jsr237WorkManager instanceof ThreadPoolWorkManager) {
-            // Allow privileged access to modify threads. Requires RuntimePermission in security
-            // policy.
-            AccessController.doPrivileged(new PrivilegedAction<Object>() {
-                public Object run() {
-                    ((ThreadPoolWorkManager)jsr237WorkManager).destroy();
-                    return null;
-                }
-            });
-        }
-    }
-
-    /*
-     * WorkListener for keeping track of work status callbacks.
-     *
-     */
-    private class Jsr237WorkListener<T extends Runnable> implements WorkListener {
-
-        // Notification listener
-        private NotificationListener<T> listener;
-
-        // Work
-        private T work;
-
-        /*
-        * Initializes the notification listener.
-        */
-        public Jsr237WorkListener(NotificationListener<T> listener, T work) {
-            this.listener = listener;
-            this.work = work;
-        }
-
-        /*
-         * Callback when the work is accepted.
-         */
-        public void workAccepted(WorkEvent workEvent) {
-            T work = getWork();
-            listener.workAccepted(work);
-        }
-
-        /*
-         * Callback when the work is rejected.
-         */
-        public void workRejected(WorkEvent workEvent) {
-            T work = getWork();
-            listener.workRejected(work);
-        }
-
-        /*
-         * Callback when the work is started.
-         */
-        public void workStarted(WorkEvent workEvent) {
-            T work = getWork();
-            listener.workStarted(work);
-        }
-
-        /*
-         * Callback when the work is completed.
-         */
-        public void workCompleted(WorkEvent workEvent) {
-            T work = getWork();
-            Exception exception = workEvent.getException();
-            if (exception != null) {
-                listener.workFailed(work, exception);
-            } else {
-                listener.workCompleted(work);
-            }
-        }
-
-        /*
-        * Gets the underlying work from the work event.
-        */
-        private T getWork() {
-            return work;
-        }
-
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java
deleted file mode 100644
index dad5968f65..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManager.java
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.rmi.server.UID;
-import java.util.Collection;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.RejectedExecutionException;
-import java.util.concurrent.ThreadFactory;
-
-import org.apache.tuscany.sca.work.WorkSchedulerException;
-import org.osoa.sca.annotations.Destroy;
-
-/**
- * A thread-pool based implementation for the JSR-237 work manager.
- * <p/>
- * <p/>
- * This implementation supports only local work.
- * <p/>
- * TODO Elaborate the implementation. </p>
- *
- * @version $Rev$ $Date$
- */
-public class ThreadPoolWorkManager {
-
-    // Map of work items currently handled by the work manager
-    private Map<WorkItem, WorkListener> workItems = new ConcurrentHashMap<WorkItem, WorkListener>();
-
-    // Thread-pool
-    private ExecutorService executor;
-
-    /**
-     * Initializes the thread-pool.
-     *
-     * @param threadPoolSize Thread-pool size.
-     * @throws IllegalArgumentException if threadPoolSize < 1
-     */
-    public ThreadPoolWorkManager(int threadPoolSize) {
-        if (threadPoolSize < 1) {
-            throw new IllegalArgumentException("Invalid threadPoolSize of " 
-                    + threadPoolSize + ". It must be >= 1");
-        }
-
-        // Creates a new Executor, use a custom ThreadFactory that
-        // creates daemon threads.
-        executor = Executors.newFixedThreadPool(threadPoolSize, new ThreadFactory() {
-            public Thread newThread(Runnable r) {
-                Thread thread = new Thread(r);
-                thread.setDaemon(true);
-                return thread;
-            }
-        });
-    }
-
-    /**
-     * Schedules a unit of work asynchronously.
-     *
-     * @param work Work that needs to be scheduled.
-     * @return Work Work item representing the asynchronous work
-     */
-    public WorkItem schedule(Work work) throws IllegalArgumentException {
-        return schedule(work, null);
-    }
-
-    /**
-     * Schedules a unit of work asynchronously.
-     *
-     * @param work         Work that needs to be scheduled.
-     * @param workListener Work listener for callbacks.
-     * @return Work Work item representing the asynchronous work
-     */
-    public WorkItem schedule(Work work, WorkListener workListener) throws IllegalArgumentException {
-
-        WorkItem workItem = new WorkItem(new UID().toString(), work);
-        if (workListener != null) {
-            workItems.put(workItem, workListener);
-        }
-        workAccepted(workItem, work);
-        if (scheduleWork(work, workItem)) {
-            return workItem;
-        } else {
-            workItem.setStatus(WorkEvent.WORK_REJECTED);
-            if (workListener != null) {
-                workListener.workRejected(new WorkEvent(workItem));
-            }
-            throw new IllegalArgumentException("Unable to schedule work");
-        }
-    }
-
-    /**
-     * Wait for all the specified units of work to finish.
-     *
-     * @param works   Units of the work that need to finish.
-     * @param timeout Timeout for waiting for the units of work to finish.
-     */
-    public boolean waitForAll(Collection works, long timeout) {
-        throw new UnsupportedOperationException("waitForAll not supported");
-    }
-
-    /**
-     * Wait for any of the specified units of work to finish.
-     *
-     * @param works   Units of the work that need to finish.
-     * @param timeout Timeout for waiting for the units of work to finish.
-     */
-    public Collection waitForAny(Collection works, long timeout) {
-        throw new UnsupportedOperationException("waitForAny not supported");
-    }
-
-    /**
-     * Method provided for subclasses to indicate a work acceptance.
-     *
-     * @param workItem Work item representing the work that was accepted.
-     * @param work     Work that was accepted.
-     */
-    private void workAccepted(final WorkItem workItem, final Work work) {
-        WorkListener listener = workItems.get(workItem);
-        if (listener != null) {
-            workItem.setStatus(WorkEvent.WORK_ACCEPTED);
-            WorkEvent event = new WorkEvent(workItem);
-            listener.workAccepted(event);
-        }
-    }
-
-    /*
-     * Method to indicate a work start.
-     */
-    private void workStarted(final WorkItem workItem, final Work work) {
-        WorkListener listener = workItems.get(workItem);
-        if (listener != null) {
-            workItem.setStatus(WorkEvent.WORK_STARTED);
-            WorkEvent event = new WorkEvent(workItem);
-            listener.workStarted(event);
-        }
-    }
-
-    /*
-     * Method to indicate a work completion.
-     */
-    private void workCompleted(final WorkItem workItem, final Work work) {
-        workCompleted(workItem, work, null);
-    }
-
-    /*
-     * Method to indicate a work completion.
-     */
-    private void workCompleted(final WorkItem workItem, final Work work, final WorkSchedulerException exception) {
-        WorkListener listener = workItems.get(workItem);
-        if (listener != null) {
-            workItem.setStatus(WorkEvent.WORK_COMPLETED);
-            workItem.setResult(work);
-            workItem.setException(exception);
-            WorkEvent event = new WorkEvent(workItem);
-            listener.workCompleted(event);
-            workItems.remove(workItem);
-        }
-    }
-
-    /*
-     * Schedules the work using the ThreadPool.
-     */
-    private boolean scheduleWork(final Work work, final WorkItem workItem) {
-        try {
-            executor.execute(new DecoratingWork(workItem, work));
-            return true;
-        } catch (RejectedExecutionException ex) {
-            return false;
-        }
-    }
-
-    /*
-     * Class that decorates the original worker so that it can get callbacks when work is done.
-     */
-    private final class DecoratingWork implements Runnable {
-
-        // Work item for this work.
-        private WorkItem workItem;
-
-        // The original work.
-        private Work decoratedWork;
-
-        /*
-         * Initializes the work item and underlying work.
-         */
-        private DecoratingWork(final WorkItem workItem, final Work decoratedWork) {
-            this.workItem = workItem;
-            this.decoratedWork = decoratedWork;
-        }
-
-        /*
-         * Overrides the run method.
-         */
-        public void run() {
-            workStarted(workItem, decoratedWork);
-            try {
-                decoratedWork.run();
-                workCompleted(workItem, decoratedWork);
-            } catch (Throwable th) {
-                workCompleted(workItem, decoratedWork, new WorkSchedulerException(th.getMessage(), th));
-            }
-        }
-
-    }
-
-    @Destroy
-    public void destroy() {
-        executor.shutdown();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Work.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Work.java
deleted file mode 100644
index c521c60f79..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/Work.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.work;
-
-/**
- * JCA work wrapper.
- *
- * @version $Rev$ $Date$
- */
-public class Work<T extends Runnable> {
-
-    // Work that is being executed.
-    private T work;
-
-    /*
-     * Initializes the work instance.
-     */
-    public Work(T work) {
-        this.work = work;
-    }
-
-    /*
-     * Returns the completed work.
-     */
-    public T getWork() {
-        return work;
-    }
-
-    /*
-     * Release the work.
-     */
-    public void release() {
-    }
-
-    /*
-     * Work attributes are not daemon.
-     */
-    public boolean isDaemon() {
-        return false;
-    }
-
-    /*
-     * Runs the work.
-     */
-    public void run() {
-        work.run();
-    }
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEvent.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEvent.java
deleted file mode 100644
index 8e9a3b4c53..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkEvent.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import org.apache.tuscany.sca.work.WorkSchedulerException;
-
-
-
-/**
- * Default immutable implementation of the <code>WorkEvent</code> class.
- *
- * @version $Rev$ $Date$
- */
-class WorkEvent {
-    
-    public static final int WORK_ACCEPTED = 1;
-    public static final int WORK_REJECTED = 2;
-    public static final int WORK_STARTED = 3;
-    public static final int WORK_COMPLETED = 4;
-
-    // Work item for this event
-    private WorkItem workItem;
-
-    // Exception if something has gone wrong
-    private WorkSchedulerException exception;
-
-    /**
-     * Instantiates the event.
-     *
-     * @param workItem Work item for this event.
-     */
-    public WorkEvent(final WorkItem workItem) {
-        this.workItem = workItem;
-        this.exception = workItem.getException();
-    }
-
-    /**
-     * Returns the work type based on whether the work was accepted, started,
-     * rejected or completed.
-     *
-     * @return Work type.
-     */
-    public int getType() {
-        return workItem.getStatus();
-    }
-
-    /**
-     * Returns the work item associated with this work type.
-     *
-     * @return Work item.
-     */
-    public WorkItem getWorkItem() {
-        return workItem;
-    }
-
-    /**
-     * Returns the exception if the work completed with an exception.
-     *
-     * @return Work exception.
-     */
-    public WorkSchedulerException getException() {
-        return exception;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItem.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItem.java
deleted file mode 100644
index 8320c7364f..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkItem.java
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import org.apache.tuscany.sca.work.WorkSchedulerException;
-
-/**
- * An identity based immutable implementation of the <code>WorkItem</code>
- * interface.
- *
- * @version $Rev$ $Date$
- */
-class WorkItem {
-    
-    // Id scoped for the VM
-    private String id;
-
-    // Status
-    private int status = -1;
-
-    // Result
-    private Work result;
-    
-    // Original work
-    private Work originalWork;
-
-    // Exception
-    private WorkSchedulerException exception;
-
-    /**
-     * Instantiates an id for this item.
-     *
-     * @param id of this work event.
-     */
-    protected WorkItem(final String id, final Work orginalWork) {
-        this.id = id;
-        this.originalWork = orginalWork;
-    }
-
-    /**
-     * Returns the id.
-     *
-     * @return Id of this item.
-     */
-    public String getId() {
-        return id;
-    }
-
-    /**
-     * Returns the original work.
-     *
-     * @return Original work.
-     */
-    public Work getOriginalWork() {
-        return originalWork;
-    }
-
-    /**
-     * Returns the work result if the work completed.
-     *
-     * @return Work.
-     * @throws WorkException If the work completed with an exception.
-     */
-    public Work getResult() {
-        return result;
-    }
-
-    /**
-     * Sets the result.
-     *
-     * @param result Result.
-     */
-    protected void setResult(final Work result) {
-        this.result = result;
-    }
-
-    /**
-     * Returns the exception if work completed with an exception.
-     *
-     * @return Work exception.
-     */
-    protected WorkSchedulerException getException() {
-        return exception;
-    }
-
-    /**
-     * Sets the exception.
-     *
-     * @param exception Exception.
-     */
-    protected void setException(final WorkSchedulerException exception) {
-        this.exception = exception;
-    }
-
-    /**
-     * Returns the work type based on whether the work was accepted, started,
-     * rejected or completed.
-     *
-     * @return Work status.
-     */
-    public int getStatus() {
-        return status;
-    }
-
-    /**
-     * Sets the status.
-     *
-     * @param status Status.
-     */
-    protected void setStatus(final int status) {
-        this.status = status;
-    }
-
-    /**
-     * @see Object#hashCode() 
-     */
-    @Override
-    public int hashCode() {
-        return id.hashCode();
-    }
-
-    /**
-     * Indicates whether some other object is "equal to" this one.
-     *
-     * @param obj Object to be compared.
-     * @return true if this object is the same as the obj argument; false
-     *         otherwise..
-     */
-    @Override
-    public boolean equals(final Object obj) {
-        return (obj != null) && (obj.getClass() == WorkItem.class) && ((WorkItem) obj).id.equals(id);
-    }
-
-    /**
-     * Compares this object with the specified object for order. Returns a
-     * negative integer, zero, or a positive integer as this object is less
-     * than, equal to, or greater than the specified object.
-     *
-     * @param o Object to be compared.
-     * @return A negative integer, zero, or a positive integer as this object
-     *         is less than, equal to, or greater than the specified object.
-     * @throws ClassCastException needs better documentation.
-     */
-    public int compareTo(final Object o) {
-        if (o.getClass() != WorkItem.class) {
-            throw new ClassCastException(o.getClass().getName());
-        } else {
-            return ((WorkItem) o).getId().compareTo(getId());
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkListener.java b/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkListener.java
deleted file mode 100644
index 19bfaaa560..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/java/org/apache/tuscany/sca/core/work/WorkListener.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*

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

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

- * distributed with this work for additional information

- * regarding copyright ownership.  The ASF licenses this file

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

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

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

- * 

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

- * 

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

- * software distributed under the License is distributed on an

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

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

- * specific language governing permissions and limitations

- * under the License.    

- */

-

-package org.apache.tuscany.sca.core.work;

-

-public interface WorkListener {

-

-    static long IMMEDIATE = 0;

-    static long INDEFINITE = java.lang.Long.MAX_VALUE;

-

-    void workAccepted(WorkEvent event);

-    void workCompleted(WorkEvent event);

-    void workRejected(WorkEvent event);

-    void workStarted(WorkEvent event);

-

-}

diff --git a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
deleted file mode 100644
index 5f54178483..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
+++ /dev/null
@@ -1,19 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License. 
-
-# Implementation class for the artifact processor extension
-org.apache.tuscany.sca.core.assembly.ReferenceParameterProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#referenceParameters,model=org.apache.tuscany.sca.runtime.ReferenceParameters
diff --git a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager b/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager
deleted file mode 100644
index 898054509b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License.

-

-org.apache.tuscany.sca.core.conversation.ConversationManagerImpl

diff --git a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint b/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint
deleted file mode 100644
index af281d8f4d..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License.

-

-org.apache.tuscany.sca.core.invocation.DefaultProxyFactoryExtensionPoint

diff --git a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory b/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory
deleted file mode 100644
index bcbd5b0abf..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License.

-

-org.apache.tuscany.sca.core.invocation.MessageFactoryImpl

diff --git a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler b/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
deleted file mode 100644
index 93d93491a8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License.

-

-org.apache.tuscany.sca.core.work.DefaultWorkScheduler

diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java
deleted file mode 100644
index 7b44736d4b..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistryTestCase.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import junit.framework.TestCase;
-
-public class DefaultExtensionPointRegistryTestCase extends TestCase {
-    private ExtensionPointRegistry registry;
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        registry = new DefaultExtensionPointRegistry();
-    }
-
-    public void testRegistry() {
-        MyRegistry service = new MyREgistryImpl();
-        registry.addExtensionPoint(service);
-        assertSame(service, registry.getExtensionPoint(MyRegistry.class));
-        registry.removeExtensionPoint(service);
-        assertNull(registry.getExtensionPoint(MyRegistry.class));
-    }
-
-    public static interface MyRegistry {
-        void doSomething();
-    }
-
-    private static class MyREgistryImpl implements MyRegistry {
-
-        public void doSomething() {
-        }
-
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java
deleted file mode 100644
index 2bc78c3d35..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/BaseEventPublisherTestCase.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.event;
-
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.event.Event;
-import org.apache.tuscany.sca.event.EventFilter;
-import org.apache.tuscany.sca.event.EventPublisher;
-import org.apache.tuscany.sca.event.RuntimeEventListener;
-import org.apache.tuscany.sca.event.TrueFilter;
-import org.easymock.EasyMock;
-
-/**
- * @version $Rev$ $Date$
- */
-public class BaseEventPublisherTestCase extends TestCase {
-    EventPublisher publisher;
-
-    public void testFireListener() {
-        Event event = new TestEvent();
-        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
-        listener.onEvent(EasyMock.same(event));
-        EasyMock.expectLastCall();
-        EasyMock.replay(listener);
-        publisher.addListener(listener);
-        publisher.publish(event);
-        EasyMock.verify(listener);
-    }
-
-    public void testRemoveListener() {
-        Event event = new TestEvent();
-        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
-        EasyMock.replay(listener);
-        publisher.addListener(listener);
-        publisher.removeListener(listener);
-        publisher.publish(event);
-        EasyMock.verify(listener);
-    }
-
-    public void testFalseFilterListener() {
-        Event event = new TestEvent();
-        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
-        EasyMock.replay(listener);
-        publisher.addListener(new FalseFilter(), listener);
-        publisher.publish(event);
-        EasyMock.verify(listener);
-    }
-
-    public void testTrueFilterListener() {
-        Event event = new TestEvent();
-        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
-        listener.onEvent(EasyMock.same(event));
-        EasyMock.expectLastCall();
-        EasyMock.replay(listener);
-        publisher.addListener(new TrueFilter(), listener);
-        publisher.publish(event);
-        EasyMock.verify(listener);
-    }
-
-    @Override
-    protected void setUp() throws Exception {
-        publisher = new BaseEventPublisher() {
-        };
-    }
-
-    private class TestEvent implements Event {
-        public Object getSource() {
-            return null;
-        }
-    }
-
-    private class FalseFilter implements EventFilter {
-
-        public boolean match(Event event) {
-            return false;
-        }
-    }
-
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java
deleted file mode 100644
index 48dcf8df07..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/event/EventTestCase.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.event;
-
-import java.net.URI;
-
-import junit.framework.TestCase;
-
-/**
- * @version $Rev$ $Date$
- */
-public class EventTestCase extends TestCase {
-    private URI uri = URI.create("foo");
-
-    public void testCompositeStart() {
-        ComponentStart event = new ComponentStart(this, uri);
-        assertEquals(uri, event.getComponentURI());
-    }
-
-    public void testCompositeStop() {
-        ComponentStop event = new ComponentStop(this, uri);
-        assertEquals(uri, event.getComponentURI());
-    }
-
-    public void testHttpSessionStart() {
-        Object id = new Object();
-        HttpSessionStart event = new HttpSessionStart(this, id);
-        assertEquals(this, event.getSource());
-        assertEquals(id, event.getSessionID());
-    }
-
-    public void testHttpSessionEnd() {
-        Object id = new Object();
-        HttpSessionEnd event = new HttpSessionEnd(this, id);
-        assertEquals(this, event.getSource());
-        assertEquals(id, event.getSessionID());
-    }
-
-    public void testRequestStart() {
-        RequestStart event = new RequestStart(this);
-        assertEquals(this, event.getSource());
-    }
-
-    public void testReequestEnd() {
-        RequestEnd event = new RequestEnd(this);
-        assertEquals(this, event.getSource());
-    }
-
-
-    @Override
-    protected void setUp() throws Exception {
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java
deleted file mode 100644
index 99d5ec7bc9..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseManagerTestCase.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.List;
-
-import junit.framework.Assert;
-
-import org.junit.Test;
-
-/**
- * @version $Rev$ $Date$
- */
-public class PhaseManagerTestCase {
-
-    @Test
-    public void testDiscovery() {
-        PhaseManager pm = new PhaseManager("org.apache.tuscany.sca.invocation.PhaseTest");
-        List<String> phases = pm.getAllPhases();
-        System.out.println(phases.size());
-        System.out.println(phases);
-        // Assert.assertEquals(15, phases.size());
-        Assert.assertEquals("reference.first", phases.get(0));
-
-        int rt = phases.indexOf("reference.transaction");
-        Assert.assertTrue(rt > phases.indexOf("reference.interface"));
-
-        int st = phases.indexOf("service.transaction");
-        Assert.assertTrue(st > phases.indexOf("service.binding"));
-
-        int it = phases.indexOf("implementation.transaction");
-        Assert.assertTrue(it < phases.indexOf("implementation.policy"));
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
deleted file mode 100644
index 61164fa2de..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/PhaseSorterTestCase.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.invocation;
-
-import java.util.Arrays;
-import java.util.List;
-
-import junit.framework.TestCase;
-
-public class PhaseSorterTestCase extends TestCase {
-    private PhaseSorter<String> graph;
-
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        graph = new PhaseSorter<String>();
-    }
-
-    public void testSort() {
-        graph.addEdge("a", "b");
-        graph.addEdge("a", "c");
-        graph.addEdge("c", "d");
-        graph.addEdge("b", "c");
-        List<String> order = graph.topologicalSort(true);
-        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
-        assertTrue(!graph.getVertices().isEmpty());
-
-        graph.addEdge("d", "a");
-        try {
-            order = graph.topologicalSort(true);
-            assertTrue("Should have failed", false);
-        } catch (IllegalArgumentException e) {
-            assertTrue(true);
-        }
-
-        graph.removeEdge("d", "a");
-        order = graph.topologicalSort(false);
-        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
-        assertTrue(graph.getVertices().isEmpty());
-    }
-
-    @Override
-    protected void tearDown() throws Exception {
-        super.tearDown();
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java
deleted file mode 100644
index 64114f7fb2..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainerTestCase.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.scope;
-
-import java.net.URI;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.assembly.Implementation;
-import org.apache.tuscany.sca.core.context.InstanceWrapper;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.easymock.EasyMock;
-import org.easymock.IMocksControl;
-
-/**
- * @version $Rev$ $Date$
- */
-public abstract class AbstractScopeContainerTestCase<T, KEY> extends TestCase {
-    protected IMocksControl control;
-    protected ScopeContainer<KEY> scopeContainer;
-    protected URI groupId;
-    protected KEY contextId;
-    protected RuntimeComponent component;
-    protected ScopedImplementation implementation; 
-    protected InstanceWrapper<T> wrapper;
-
-    @SuppressWarnings("unchecked")
-    @Override
-    protected void setUp() throws Exception {
-        super.setUp();
-        control = EasyMock.createStrictControl();
-        component = control.createMock(RuntimeComponent.class);
-        wrapper = control.createMock(InstanceWrapper.class);
-        implementation = control.createMock(ScopedImplementation.class);
-        EasyMock.expect(component.getImplementation()).andReturn(implementation).anyTimes();
-    }
-
-    protected void preRegisterComponent() throws Exception {
-        scopeContainer.start();
-        EasyMock.expect(implementation.isEagerInit()).andStubReturn(false);
-    }
-
-    protected void expectCreateWrapper() throws Exception {
-        EasyMock.expect(implementation.createInstanceWrapper()).andReturn(wrapper);
-        wrapper.start();
-    }
-    
-    protected static interface ScopedImplementation extends ScopedImplementationProvider, Implementation {
-        
-    }
-    
-    
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java
deleted file mode 100644
index d46d77b4b8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/store/MemoryStoreTestCase.java
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.store;
-
-import java.util.UUID;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.event.RuntimeEventListener;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.store.DuplicateRecordException;
-import org.apache.tuscany.sca.store.Store;
-import org.apache.tuscany.sca.store.StoreExpirationEvent;
-import org.apache.tuscany.sca.store.StoreMonitor;
-import org.easymock.EasyMock;
-import org.easymock.IAnswer;
-
-/**
- * @version $Rev$ $Date$
- */
-public class MemoryStoreTestCase extends TestCase {
-    private StoreMonitor monitor;
-
-    public void testEviction() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        store.insertRecord(component, id, value, 1);
-        Thread.sleep(200);
-        assertNull(store.readRecord(component, id));
-        store.destroy();
-    }
-
-    public void testNotifyOnEviction() throws Exception {
-        final CountDownLatch latch = new CountDownLatch(1);
-        RuntimeEventListener listener = EasyMock.createMock(RuntimeEventListener.class);
-        listener.onEvent(EasyMock.isA(StoreExpirationEvent.class));
-        EasyMock.expectLastCall().andStubAnswer(new IAnswer<Object>() {
-            public Object answer() throws Throwable {
-                latch.countDown();
-                return null;
-            }
-        });
-        EasyMock.replay(listener);
-        MemoryStore store = new MemoryStore(monitor);
-        store.addListener(listener);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        store.insertRecord(component, id, value, 1);
-        if (!latch.await(1000, TimeUnit.MILLISECONDS)) {
-            // failed to notify listener
-            fail();
-        }
-        EasyMock.verify(listener);
-    }
-
-    public void testNoEviction() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        store.insertRecord(component, id, value, Store.NEVER);
-        Thread.sleep(100);
-        assertNotNull(store.readRecord(component, id));
-        store.destroy();
-    }
-
-    public void testInsertRecord() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        store.insertRecord(component, id, value, Store.NEVER);
-        store.destroy();
-    }
-
-    public void testInsertAlreadyExists() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createMock(RuntimeComponent.class);
-        EasyMock.expect(component.getURI()).andReturn("component");
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        store.insertRecord(component, id, value, Store.NEVER);
-        try {
-            store.insertRecord(component, id, value, Store.NEVER);
-            fail();
-        } catch (DuplicateRecordException e) {
-            //expected
-        }
-        store.destroy();
-    }
-
-    public void testUpdateRecord() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-        Object newValue = new Object();
-
-        store.insertRecord(component, id, value, Store.NEVER);
-        store.updateRecord(component, id, newValue, 1L);
-        assertEquals(newValue, store.readRecord(component, id));
-        store.destroy();
-    }
-
-    public void testDeleteRecord() throws Exception {
-        MemoryStore store = new MemoryStore(monitor);
-        store.setReaperInterval(10);
-        store.init();
-        RuntimeComponent component = EasyMock.createNiceMock(RuntimeComponent.class);
-        EasyMock.replay(component);
-        String id = UUID.randomUUID().toString();
-        Object value = new Object();
-
-        store.insertRecord(component, id, value, Store.NEVER);
-        store.removeRecord(component, id);
-        assertNull(store.readRecord(component, id));
-        store.destroy();
-    }
-
-    @Override
-    protected void setUp() throws Exception {
-        monitor = EasyMock.createNiceMock(StoreMonitor.class);
-        EasyMock.replay(monitor);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java
deleted file mode 100644
index 1aba9656d8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/CallbackInterfaceInterceptorTestCase.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.wire;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.assembly.EndpointReferenceImpl;
-import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor;
-import org.apache.tuscany.sca.core.invocation.MessageFactoryImpl;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Message;
-import org.easymock.EasyMock;
-import org.osoa.sca.NoRegisteredCallbackException;
-
-/**
- * @version $Rev$ $Date$
- */
-public class CallbackInterfaceInterceptorTestCase extends TestCase {
-
-    public void testHasCallbackObject() {
-        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
-        Interceptor next = EasyMock.createMock(Interceptor.class);
-        EasyMock.expect(next.invoke(EasyMock.isA(Message.class))).andReturn(null);
-        EasyMock.replay(next);
-        interceptor.setNext(next);
-        Message msg = new MessageFactoryImpl().createMessage();
-        msg.setFrom(new EndpointReferenceImpl("uri"));
-        msg.getFrom().getReferenceParameters().setCallbackObjectID("ABC");
-        interceptor.invoke(msg);
-        EasyMock.verify(next);
-    }
-
-    public void testNoCallbackObject() {
-        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
-        Message msg = new MessageFactoryImpl().createMessage();
-        msg.setFrom(new EndpointReferenceImpl("uri"));
-        msg.getFrom().getReferenceParameters().setCallbackObjectID(null);
-        try {
-            interceptor.invoke(msg);
-            fail();
-        } catch (NoRegisteredCallbackException e) {
-            // expected
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java
deleted file mode 100644
index 1ad0927d16..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/InvocationChainImplTestCase.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.wire;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.invocation.InvocationChainImpl;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.InvocationChain;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.invocation.Phase;
-
-/**
- * @version $Rev$ $Date$
- */
-public class InvocationChainImplTestCase extends TestCase {
-
-    public void testInsertAtEnd() throws Exception {
-        Operation op = newOperation("foo");
-        InvocationChain chain = new InvocationChainImpl(op, op, true);
-        Interceptor inter2 = new MockInterceptor();
-        Interceptor inter1 = new MockInterceptor();
-        chain.addInterceptor(inter1);
-        chain.addInterceptor(inter2);
-        Interceptor head = (Interceptor)chain.getHeadInvoker();
-        assertEquals(inter1, head);
-        assertEquals(inter2, head.getNext());
-        assertEquals(inter2, chain.getTailInvoker());
-
-    }
-
-    public void testAddByPhase() throws Exception {
-        Operation op = newOperation("foo");
-        InvocationChain chain = new InvocationChainImpl(op, op, false);
-        Interceptor inter1 = new MockInterceptor();
-        Interceptor inter2 = new MockInterceptor();
-        Interceptor inter3 = new MockInterceptor();
-        Interceptor inter4 = new MockInterceptor();
-        chain.addInterceptor(inter3); // SERVICE
-        chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, inter4);
-        chain.addInterceptor(Phase.SERVICE_POLICY, inter2);
-        chain.addInterceptor(Phase.SERVICE_BINDING, inter1);
-        Interceptor head = (Interceptor)chain.getHeadInvoker();
-        assertEquals(inter1, head);
-        assertEquals(inter2, inter1.getNext());
-        assertEquals(inter3, inter2.getNext());
-        assertEquals(inter4, inter3.getNext());
-        assertEquals(inter4, chain.getTailInvoker());
-    }
-
-    private class MockInterceptor implements Interceptor {
-
-        private Invoker next;
-
-        public Message invoke(Message msg) {
-            return null;
-        }
-
-        public void setNext(Invoker next) {
-            this.next = next;
-        }
-
-        public Invoker getNext() {
-            return next;
-        }
-
-    }
-
-    private static Operation newOperation(String name) {
-        Operation operation = new OperationImpl();
-        operation.setName(name);
-        return operation;
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java
deleted file mode 100644
index b8150d4edc..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/wire/NonBlockingInterceptorTestCase.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.core.wire;
-
-import static org.easymock.EasyMock.createMock;
-import static org.easymock.EasyMock.expectLastCall;
-import static org.easymock.EasyMock.getCurrentArguments;
-import static org.easymock.EasyMock.isA;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.verify;
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
-import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
-import org.apache.tuscany.sca.invocation.Interceptor;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.work.WorkScheduler;
-import org.easymock.EasyMock;
-import org.easymock.IAnswer;
-
-/**
- * @version $Rev$ $Date$
- */
-public class NonBlockingInterceptorTestCase extends TestCase {
-
-    public void testInvoke() throws Exception {
-        WorkScheduler scheduler = createMock(WorkScheduler.class);
-        scheduler.scheduleWork(isA(Runnable.class));
-        expectLastCall().andStubAnswer(new IAnswer<Object>() {
-            public Object answer() throws Throwable {
-                Runnable runnable = (Runnable) getCurrentArguments()[0];
-                runnable.run();
-                return null;
-            }
-        });
-        replay(scheduler);
-        Message context = createMock(Message.class);
-        //String convID = "convID";
-        //TODO port to the new way of dealing with conversation IDs later
-        //EasyMock.expect(context.getConversationID()).andReturn(convID);
-        EasyMock.replay(context);
-        ThreadMessageContext.setMessageContext(context);
-        Message msg = createMock(Message.class);
-        //TODO port to the new way of dealing with conversation IDs later
-        //msg.setConversationID(convID);
-        Interceptor next = EasyMock.createMock(Interceptor.class);
-        EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg);
-        EasyMock.expect(msg.isFault()).andReturn(false);
-        EasyMock.replay(next);
-        EasyMock.replay(msg);
-        Interceptor interceptor = new NonBlockingInterceptor(scheduler, next);
-        interceptor.invoke(msg);
-        verify(context);
-        verify(next);
-        verify(msg);
-    }
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java
deleted file mode 100644
index c69a1908e8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/FailingWork.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-
-/**
- * Simple Work item that will throw an exception
- * 
- * @version $Rev$ $Date$
- */
-public class FailingWork extends Work {
-
-    public FailingWork() {
-        super(null);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public boolean isDaemon() {
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void release() {
-    }
-
-    /**
-     * Throws an IllegalArgumentException
-     */
-    public void run() {
-        System.out.println("Starting " + this + " and throwing an Exception");
-        throw new IllegalArgumentException("Sample exception from " + this);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java
deleted file mode 100644
index 91b45dfbcb..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyFailingRunnable.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-/**
- * Simple Runnable that throws an IllegalArgumentException
- *
- * @version $Rev$ $Date$
- */
-public class JSR237MyFailingRunnable extends JSR237MyRunnable {
-
-    /**
-     * Constructor
-     */
-    public JSR237MyFailingRunnable() {
-        super(-1);
-    }
-
-    /**
-     * Sleeps for a period of time defined by sleepTime
-     */
-    @Override
-    public void run() {
-        System.out.println("Starting " + this + " and throwing an Exception");
-        throw new IllegalArgumentException("Sample exception from " + this);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java
deleted file mode 100644
index a7617f7a70..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnable.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * Simple Runnable that is used for testing Jsr237WorkScheduler
- *
- * @version $Rev$ $Date$
- */
-public class JSR237MyRunnable implements Runnable {
-
-    /**
-     * Count of workAccepted() method calls
-     */
-    private AtomicInteger runCompletedCount = new AtomicInteger();
-
-    /**
-     * The amount of time to sleep in the Run loop
-     */
-    private final long sleepTime;
-
-    /**
-     * Constructor
-     *
-     * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method
-     */
-    public JSR237MyRunnable(long sleepTime) {
-        this.sleepTime = sleepTime;
-    }
-
-    /**
-     * Sleeps for a period of time defined by sleepTime
-     */
-    public void run() {
-        System.out.println("Starting " + this);
-        try {
-            Thread.sleep(sleepTime);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        System.out.println("Done " + this);
-        runCompletedCount.incrementAndGet();
-    }
-
-    /**
-     * Returns the number of completed calls to run()
-     *
-     * @return The number of completed calls to run()
-     */
-    public int getRunCompletedCount() {
-        return runCompletedCount.get();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java
deleted file mode 100644
index 75840efef4..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/JSR237MyRunnerListener.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
-
-import org.apache.tuscany.sca.work.NotificationListener;
-
-/**
- * Simple NotificationListener that is used for testing Jsr237WorkScheduler
- *
- * @version $Rev$ $Date$
- */
-public class JSR237MyRunnerListener implements NotificationListener<JSR237MyRunnable> {
-
-    /**
-     * Count of workAccepted() method calls
-     */
-    private AtomicInteger workAcceptedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workStarted() method calls
-     */
-    private AtomicInteger workStartedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workCompleted() method calls
-     */
-    private AtomicInteger workCompletedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workFailed() method calls
-     */
-    private AtomicInteger workFailedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workRejected() method calls
-     */
-    private AtomicInteger workRejectedCallCount = new AtomicInteger();
-
-    /**
-     * List of all exceptions thrown by Work items
-     */
-    private List<Throwable> workExceptions = Collections.synchronizedList(new ArrayList<Throwable>());
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workAccepted(JSR237MyRunnable work) {
-        workAcceptedCallCount.incrementAndGet();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workCompleted(JSR237MyRunnable work) {
-        workCompletedCallCount.incrementAndGet();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workFailed(JSR237MyRunnable work, Throwable error) {
-        workExceptions.add(error);
-        workFailedCallCount.incrementAndGet();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workRejected(JSR237MyRunnable work) {
-        workRejectedCallCount.incrementAndGet();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workStarted(JSR237MyRunnable work) {
-        workStartedCallCount.incrementAndGet();
-    }
-
-    /**
-     * Returns the number of calls to workAccepted()
-     *
-     * @return The number of calls to workAccepted()
-     */
-    public int getWorkAcceptedCallCount() {
-        return workAcceptedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workStarted()
-     *
-     * @return The number of calls to workStarted()
-     */
-    public int getWorkStartedCallCount() {
-        return workStartedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workCompleted()
-     *
-     * @return The number of calls to workCompleted()
-     */
-    public int getWorkCompletedCallCount() {
-        return workCompletedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workFailed()
-     *
-     * @return The number of calls to workFailed()
-     */
-    public int getWorkFailedCallCount() {
-        return workFailedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workRejected()
-     *
-     * @return The number of calls to workRejected()
-     */
-    public int getWorkRejectedCallCount() {
-        return workRejectedCallCount.get();
-    }
-
-    /**
-     * Returns a List of all exceptions that are thrown by the Work items
-     *
-     * @return A List of all exceptions that are thrown by the Work items
-     */
-    public List<Throwable> getWorkExceptions() {
-        return Collections.unmodifiableList(workExceptions);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java
deleted file mode 100644
index 185394d7e8..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/Jsr237WorkSchedulerTestCase.java
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-/**
- * Test case for Jsr237WorkScheduler
- *
- * @version $Rev$ $Date$
- */
-public class Jsr237WorkSchedulerTestCase {
-
-    /**
-     * Wait up to 20 seconds for the Work units to complete
-     */
-    private static final long WAIT_TIMEOUT = 20000;
-
-    /**
-     * This is the shared instance of the ThreadPoolWorkManager used by the tests
-     */
-    private static DefaultWorkScheduler workSchedular = null;
-
-    /**
-     * Setup the Jsr237WorkScheduler
-     */
-    @BeforeClass
-    public static void setup() {
-        workSchedular = new DefaultWorkScheduler();
-    }
-
-    /**
-     * Make sure that the Jsr237WorkScheduler is stopped after running the tests
-     */
-    @AfterClass
-    public static void destroy() {
-        if (workSchedular != null) {
-            workSchedular.destroy();
-        }
-    }
-
-    /**
-     * Tests running a single fast job on the Jsr237WorkScheduler
-     */
-    @Test
-    public void testSingleFastJob() {
-        // Create the work and register it
-        JSR237MyRunnable fast = new JSR237MyRunnable(10);
-        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
-        workSchedular.scheduleWork(fast, listener);
-
-        // Wait for the 1 job to complete
-        waitForWorkToComplete(listener, 1);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(1, listener.getWorkStartedCallCount());
-        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(0, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a single job that fails on the Jsr237WorkScheduler
-     */
-    @Test
-    public void testSingleFailingJob() {
-        // Create the work and register it
-        JSR237MyFailingRunnable fail = new JSR237MyFailingRunnable();
-        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
-        workSchedular.scheduleWork(fail, listener);
-
-        // Wait for the 1 job to complete
-        waitForWorkToComplete(listener, 1);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(1, listener.getWorkStartedCallCount());
-        Assert.assertEquals(0, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(1, listener.getWorkFailedCallCount());
-        Assert.assertEquals(1, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a mixture of fast and slow jobs on the Jsr237WorkScheduler
-     */
-    @Test
-    public void testMultipleJobs() {
-        // Create the work and register it
-        JSR237MyRunnable fast1 = new JSR237MyRunnable(50);
-        JSR237MyRunnable fast2 = new JSR237MyRunnable(100);
-        JSR237MyRunnable fast3 = new JSR237MyRunnable(200);
-        JSR237MyRunnable slow1= new JSR237MyRunnable(2000);
-        JSR237MyRunnable slow2 = new JSR237MyRunnable(2000);
-        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
-        workSchedular.scheduleWork(fast1, listener);
-        workSchedular.scheduleWork(fast2, listener);
-        workSchedular.scheduleWork(fast3, listener);
-        workSchedular.scheduleWork(slow1, listener);
-        workSchedular.scheduleWork(slow2, listener);
-
-        // Wait for the 5 jobs to complete
-        waitForWorkToComplete(listener, 5);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(5, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(5, listener.getWorkStartedCallCount());
-        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(0, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a mixture of fast and slow jobs some of which fail on the
-     * Jsr237WorkScheduler
-     */
-    @Test
-    public void testMultipleJobsSomeFail() {
-        // Create the work and register it
-        JSR237MyRunnable fast1 = new JSR237MyRunnable(50);
-        JSR237MyRunnable fast2 = new JSR237MyRunnable(100);
-        JSR237MyRunnable fast3 = new JSR237MyRunnable(200);
-        JSR237MyRunnable slow1= new JSR237MyRunnable(2000);
-        JSR237MyRunnable slow2 = new JSR237MyRunnable(2000);
-        JSR237MyFailingRunnable fail1 = new JSR237MyFailingRunnable();
-        JSR237MyFailingRunnable fail2 = new JSR237MyFailingRunnable();
-        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
-        workSchedular.scheduleWork(fast1, listener);
-        workSchedular.scheduleWork(fast2, listener);
-        workSchedular.scheduleWork(fail1, listener);
-        workSchedular.scheduleWork(fast3, listener);
-        workSchedular.scheduleWork(slow1, listener);
-        workSchedular.scheduleWork(fail2, listener);
-        workSchedular.scheduleWork(slow2, listener);
-
-        // Wait for the 7 jobs to complete
-        waitForWorkToComplete(listener, 7);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(7, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(7, listener.getWorkStartedCallCount());
-        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(2, listener.getWorkFailedCallCount());
-        Assert.assertEquals(2, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a single job that has no listener
-     */
-    @Test
-    public void testSingleFastJobWithNoListener() {
-        // Create the work and register it
-        JSR237MyRunnable fast = new JSR237MyRunnable(10);
-        workSchedular.scheduleWork(fast);
-
-        // Wait for the job to complete
-        long startTime = System.currentTimeMillis();
-        while (true) {
-            int completedCount = fast.getRunCompletedCount();
-            if (completedCount == 1) {
-                break;
-            }
-
-            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
-                Assert.fail("Only " + completedCount + " work items completed before timeout");
-                return;
-            }
-
-            // Lets wait for the job to complete
-            try {
-                Thread.sleep(25);
-            } catch (InterruptedException ex) {
-                Assert.fail("Unexpected exception: " + ex);
-            }
-        }
-    }
-
-    /**
-     * Tests scheduling a null as the work item
-     */
-    @Test
-    public void testNullWork() {
-        try {
-            workSchedular.scheduleWork(null);
-            Assert.fail("Should have thrown IllegalArgumentException ");
-        } catch (IllegalArgumentException ex) {
-            // As expected
-            Assert.assertTrue(ex.toString().indexOf("null") != -1);
-        }
-    }
-
-    /**
-     * Waits for the specified number of jobs to complete or the timeout to fire.
-     *
-     * @param listener The listener to use to track Work unit completion
-     * @param completedWorkItemsToWaitFor The number of Work items to complete
-     */
-    private void waitForWorkToComplete(JSR237MyRunnerListener listener, int completedWorkItemsToWaitFor) {
-        long startTime = System.currentTimeMillis();
-        while (true) {
-            int completedCount = listener.getWorkCompletedCallCount() + listener.getWorkFailedCallCount();
-            if (completedCount == completedWorkItemsToWaitFor) {
-                return;
-            }
-
-            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
-                Assert.fail("Only " + completedCount + " work items completed before timeout");
-                return;
-            }
-
-            // Lets wait for more jobs to complete
-            try {
-                Thread.sleep(25);
-            } catch (InterruptedException ex) {
-                Assert.fail("Unexpected exception: " + ex);
-            }
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java
deleted file mode 100644
index 58a1b87c48..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TestWorkListener.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
-
-import org.apache.tuscany.sca.work.WorkSchedulerException;
-import org.junit.Assert;
-
-/**
- * A simple WorkListener that tracks invocations to it.
- * 
- * @version $Rev$ $Date$
- */
-public class TestWorkListener implements WorkListener {
-
-    /**
-     * Count of workAccepted() method calls
-     */
-    private AtomicInteger workAcceptedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workStarted() method calls
-     */
-    private AtomicInteger workStartedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workCompleted() method calls
-     */
-    private AtomicInteger workCompletedCallCount = new AtomicInteger();
-
-    /**
-     * Count of workRejected() method calls
-     */
-    private AtomicInteger workRejectedCallCount = new AtomicInteger();
-
-    /**
-     * List of all exceptions thrown by Work items
-     */
-    private List<WorkSchedulerException> workExceptions = Collections.synchronizedList(new ArrayList<WorkSchedulerException>());
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workAccepted(WorkEvent work) {
-        workAcceptedCallCount.incrementAndGet();
-
-        // Validate the WorkEvent
-        Assert.assertNotNull(work.getWorkItem());
-        Assert.assertEquals(WorkEvent.WORK_ACCEPTED, work.getType());
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workStarted(WorkEvent work) {
-        workStartedCallCount.incrementAndGet();
-
-        // Validate the WorkEvent
-        Assert.assertNotNull(work.getWorkItem());
-        Assert.assertEquals(WorkEvent.WORK_STARTED, work.getType());
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workCompleted(WorkEvent work) {
-        if (work.getException() != null) {
-            workExceptions.add(work.getException());
-        }
-
-        // Validate the WorkEvent
-        Assert.assertNotNull(work.getWorkItem());
-        Assert.assertEquals(WorkEvent.WORK_COMPLETED, work.getType());
-
-        workCompletedCallCount.incrementAndGet();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void workRejected(WorkEvent work) {
-        workRejectedCallCount.incrementAndGet();
-
-        // Validate the WorkEvent
-        Assert.assertNotNull(work.getWorkItem());
-        Assert.assertEquals(WorkEvent.WORK_REJECTED, work.getType());
-    }
-
-    /**
-     * Returns the number of calls to workAccepted()
-     * 
-     * @return The number of calls to workAccepted()
-     */
-    public int getWorkAcceptedCallCount() {
-        return workAcceptedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workStarted()
-     * 
-     * @return The number of calls to workStarted()
-     */
-    public int getWorkStartedCallCount() {
-        return workStartedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workCompleted()
-     * 
-     * @return The number of calls to workCompleted()
-     */
-    public int getWorkCompletedCallCount() {
-        return workCompletedCallCount.get();
-    }
-
-    /**
-     * Returns the number of calls to workRejected()
-     * 
-     * @return The number of calls to workRejected()
-     */
-    public int getWorkRejectedCallCount() {
-        return workRejectedCallCount.get();
-    }
-
-    /**
-     * Returns a List of all exceptions that are thrown by the Work items
-     * 
-     * @return A List of all exceptions that are thrown by the Work items
-     */
-    public List<WorkSchedulerException> getWorkExceptions() {
-        return Collections.unmodifiableList(workExceptions);
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java
deleted file mode 100644
index 715f5f95c0..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/ThreadPoolWorkManagerTestCase.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-/**
- * This test case will test the ThreadPoolWorkManager
- * 
- * @version $Rev$ $Date$
- */
-public class ThreadPoolWorkManagerTestCase {
-
-    /**
-     * Wait up to 20 seconds for the Work units to complete
-     */
-    private static final long WAIT_TIMEOUT = 20000;
-
-    /**
-     * This is the shared instance of the ThreadPoolWorkManager used by the tests
-     */
-    private static ThreadPoolWorkManager workManager = null;
-
-    /**
-     * Setup the ThreadPoolWorkManager
-     */
-    @BeforeClass
-    public static void setup() {
-        workManager = new ThreadPoolWorkManager(10);
-    }
-
-    /**
-     * Make sure that the ThreadPoolWorkManager is stopped after running the tests
-     */
-    @AfterClass
-    public static void destroy() {
-        if (workManager != null) {
-            workManager.destroy();
-        }
-    }
-
-    /**
-     * Tests running a single fast job on the ThreadPoolWorkManager
-     */
-    @Test
-    public void testSingleFastJob() {
-        // Create the work and register it
-        TimeDelayWork fast = new TimeDelayWork(10);
-        TestWorkListener listener = new TestWorkListener();
-        workManager.schedule(fast, listener);
-
-        // Wait for the 1 job to complete
-        waitForWorkToComplete(listener, 1);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(1, listener.getWorkStartedCallCount());
-        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(0, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a single job that fails on the ThreadPoolWorkManager
-     */
-    @Test
-    public void testSingleFailingJob() {
-        // Create the work and register it
-        FailingWork fail = new FailingWork();
-        TestWorkListener listener = new TestWorkListener();
-        workManager.schedule(fail, listener);
-
-        // Wait for the 1 job to complete
-        waitForWorkToComplete(listener, 1);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(1, listener.getWorkStartedCallCount());
-        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(1, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a mixture of fast and slow jobs on the ThreadPoolWorkManager
-     */
-    @Test
-    public void testMultipleJobs() {
-        // Create the work and register it
-        TimeDelayWork fast1 = new TimeDelayWork(50);
-        TimeDelayWork fast2 = new TimeDelayWork(100);
-        TimeDelayWork fast3 = new TimeDelayWork(200);
-        TimeDelayWork slow1= new TimeDelayWork(2000);
-        TimeDelayWork slow2 = new TimeDelayWork(2000);
-        TestWorkListener listener = new TestWorkListener();
-        workManager.schedule(fast1, listener);
-        workManager.schedule(fast2, listener);
-        workManager.schedule(fast3, listener);
-        workManager.schedule(slow1, listener);
-        workManager.schedule(slow2, listener);
-
-        // Wait for the 5 jobs to complete
-        waitForWorkToComplete(listener, 5);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(5, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(5, listener.getWorkStartedCallCount());
-        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(0, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests running a mixture of fast and slow jobs some of which fail on the 
-     * ThreadPoolWorkManager
-     */
-    @Test
-    public void testMultipleJobsSomeFail() {
-        // Create the work and register it
-        TimeDelayWork fast1 = new TimeDelayWork(50);
-        TimeDelayWork fast2 = new TimeDelayWork(100);
-        TimeDelayWork fast3 = new TimeDelayWork(200);
-        TimeDelayWork slow1= new TimeDelayWork(2000);
-        TimeDelayWork slow2 = new TimeDelayWork(2000);
-        FailingWork fail1 = new FailingWork();
-        FailingWork fail2 = new FailingWork();
-        TestWorkListener listener = new TestWorkListener();
-        workManager.schedule(fast1, listener);
-        workManager.schedule(fast2, listener);
-        workManager.schedule(fail1, listener);
-        workManager.schedule(fast3, listener);
-        workManager.schedule(slow1, listener);
-        workManager.schedule(fail2, listener);
-        workManager.schedule(slow2, listener);
-
-        // Wait for the 7 jobs to complete
-        waitForWorkToComplete(listener, 7);
-
-        // Test that the job completed successfully.
-        Assert.assertEquals(7, listener.getWorkAcceptedCallCount());
-        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
-        Assert.assertEquals(7, listener.getWorkStartedCallCount());
-        Assert.assertEquals(7, listener.getWorkCompletedCallCount());
-        Assert.assertEquals(2, listener.getWorkExceptions().size());
-    }
-
-    /**
-     * Tests creating a ThreadPoolWorkManager with invalid pool sizes of -10 to 0
-     * inclusive
-     */
-    @Test
-    public void testThreadPoolWorkManagerLessThan1Size() {
-        for (int i = 0; i >= -10; i--) {
-            try {
-                new ThreadPoolWorkManager(i);
-                Assert.fail("Should have thrown IllegalArgumentException");
-            } catch (IllegalArgumentException ex) {
-                Assert.assertTrue(ex.toString().indexOf(Integer.toString(i)) != -1);
-            }
-        }
-    }
-
-    /**
-     * Tests running a single job that has no listener
-     */
-    @Test
-    public void testSingleFastJobWithNoListener() {
-        // Create the work and register it
-        TimeDelayWork fast = new TimeDelayWork(10);
-        workManager.schedule(fast);
-
-        // Wait for the job to complete
-        long startTime = System.currentTimeMillis();
-        while (true) {
-            int completedCount = fast.getRunCompletedCount();
-            if (completedCount == 1) {
-                break;
-            }
-
-            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
-                Assert.fail("Only " + completedCount + " work items completed before timeout");
-                return;
-            }
-
-            // Lets wait for the job to complete
-            try {
-                Thread.sleep(25);
-            } catch (InterruptedException ex) {
-                Assert.fail("Unexpected exception: " + ex);
-            }
-        }
-
-        // Make sure we have got one completed run
-        Assert.assertEquals(1, fast.getRunCompletedCount());
-    }
-
-    /**
-     * Waits for the specified number of jobs to complete or the timeout to fire.
-     * 
-     * @param listener The listener to use to track Work unit completion
-     * @param completedWorkItemsToWaitFor The number of Work items to complete
-     */
-    private void waitForWorkToComplete(TestWorkListener listener, int completedWorkItemsToWaitFor) {
-        long startTime = System.currentTimeMillis();
-        while (true) {
-            int completedCount = listener.getWorkCompletedCallCount();
-            if (completedCount == completedWorkItemsToWaitFor) {
-                return;
-            }
-
-            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
-                Assert.fail("Only " + completedCount + " work items completed before timeout");
-                return;
-            }
-
-            // Lets wait for more jobs to complete
-            try {
-                Thread.sleep(25);
-            } catch (InterruptedException ex) {
-                Assert.fail("Unexpected exception: " + ex);
-            }
-        }
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java
deleted file mode 100644
index 6c10057046..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/core/work/TimeDelayWork.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-package org.apache.tuscany.sca.core.work;
-
-import java.util.concurrent.atomic.AtomicInteger;
-
-/**
- * Simple Work item that will sleep in the run() method for the specified 
- * period of time
- * 
- * @version $Rev$ $Date$
- */
-public class TimeDelayWork extends Work {
-
-    /**
-     * Count of completed run() method calls
-     */
-    private AtomicInteger runCompletedCount = new AtomicInteger();
-
-    /**
-     * The amount of time to sleep in the Run loop
-     */
-    private final long sleepTime;
-
-    /**
-     * Constructor
-     * 
-     * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method
-     */
-    public TimeDelayWork(long sleepTime) {
-        super(null);
-        this.sleepTime = sleepTime;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public boolean isDaemon() {
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public void release() {
-    }
-
-    /**
-     * Sleeps for a period of time defined by sleepTime
-     */
-    public void run() {
-        System.out.println("Starting " + this);
-        try {
-            Thread.sleep(sleepTime);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        System.out.println("Done " + this);
-        runCompletedCount.incrementAndGet();
-    }
-
-    /**
-     * Returns the number of completed calls to run()
-     * 
-     * @return The number of completed calls to run()
-     */
-    public int getRunCompletedCount() {
-        return runCompletedCount.get();
-    }
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java b/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
deleted file mode 100644
index 341d889b7d..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.scope;
-
-import junit.framework.TestCase;
-
-import org.apache.tuscany.sca.core.scope.Scope;
-
-/**
- * @version $Rev$ $Date$
- */
-public class ScopeTestCase extends TestCase {
-
-    public void testEquals() throws Exception {
-        Scope scope = new Scope("COMPOSITE");
-        assertTrue(scope.equals(Scope.COMPOSITE));
-    }
-
-    public void testEqualsNew() throws Exception {
-        Scope foo = new Scope("foo");
-        Scope foo2 = new Scope("FOO");
-        assertTrue(foo.equals(foo2));
-    }
-
-    public void testNotEquals() throws Exception {
-        Scope foo = new Scope("BAR");
-        Scope foo2 = new Scope("FOO");
-        assertFalse(foo.equals(foo2));
-    }
-
-    public void testNotEqualsDifferent() throws Exception {
-        Scope foo = new Scope("FOO");
-        assertFalse(foo.equals(new Bar("FOO")));
-    }
-
-    public class Bar {
-        String scope;
-
-        public Bar(String scope) {
-            this.scope = scope;
-        }
-    }
-
-
-}
diff --git a/branches/sca-java-1.5/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest b/branches/sca-java-1.5/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
deleted file mode 100644
index ad23df3761..0000000000
--- a/branches/sca-java-1.5/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
+++ /dev/null
@@ -1,24 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-

-name=implementation.last, stage=implementation, after=*

-name=reference.first, stage=reference, before=*

-name=reference.transaction, stage=reference, after=reference.interface

-name=reference.binding.header, stage=reference.binding, after=reference.binding.transport

-name=service.binding.header, stage=service.binding, after=service.binding.transport

-name=service.transaction, stage=service, after=service.binding, before=component.service

-name=implementation.transaction, stage=implementation, before=implementation.policy