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From n...@apache.org
Subject svn commit: r674090 - in /tuscany/java/sca/itest/builder: ./ src/ src/main/ src/main/java/ src/main/java/org/ src/main/java/org/apache/ src/main/java/org/apache/tuscany/ src/main/java/org/apache/tuscany/sca/ src/main/java/org/apache/tuscany/sca/itest/ ...
Date Fri, 04 Jul 2008 16:54:34 GMT
Author: nash
Date: Fri Jul  4 09:54:33 2008
New Revision: 674090

URL: http://svn.apache.org/viewvc?rev=674090&view=rev
Log:
Add itest/builder

Added:
    tuscany/java/sca/itest/builder/
    tuscany/java/sca/itest/builder/pom.xml
    tuscany/java/sca/itest/builder/src/
    tuscany/java/sca/itest/builder/src/main/
    tuscany/java/sca/itest/builder/src/main/java/
    tuscany/java/sca/itest/builder/src/main/java/org/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
    tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
    tuscany/java/sca/itest/builder/src/main/resources/
    tuscany/java/sca/itest/builder/src/main/resources/META-INF/
    tuscany/java/sca/itest/builder/src/main/resources/META-INF/sca-contribution.xml
    tuscany/java/sca/itest/builder/src/main/resources/scenario1.composite
    tuscany/java/sca/itest/builder/src/main/resources/scenario1a.composite
    tuscany/java/sca/itest/builder/src/test/
    tuscany/java/sca/itest/builder/src/test/java/
    tuscany/java/sca/itest/builder/src/test/java/org/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
    tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java

Added: tuscany/java/sca/itest/builder/pom.xml
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/pom.xml?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/pom.xml (added)
+++ tuscany/java/sca/itest/builder/pom.xml Fri Jul  4 09:54:33 2008
@@ -0,0 +1,99 @@
+<?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-itest</artifactId>
+        <version>1.4-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-builder</artifactId>
+    <name>Apache Tuscany SCA Builder Integration Test</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>1.4-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-monitor-logging</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-workspace-impl</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>         
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-xml</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-xml</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>1.4-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+              
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+</project>

Added: tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
(added)
+++ tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
Fri Jul  4 09:54:33 2008
@@ -0,0 +1,39 @@
+/*
+ * 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.itest.builder;
+
+import org.osoa.sca.annotations.Service;
+
+/**
+ * Implementation class for ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(interfaces={Service3.class, Service3a.class})
+public class ComponentDImpl implements Service3, Service3a {
+
+    public String getGreetings(String name) {
+        return "Hello, " + name + "!";
+    }
+
+    public String getGreetings2(String name) {
+        return "Goodbye, " + name + "!";
+    }
+
+}

Added: tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
(added)
+++ tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
Fri Jul  4 09:54:33 2008
@@ -0,0 +1,33 @@
+/*
+ * 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.itest.builder;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Interface for Service3 in ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Service3 {
+
+    String getGreetings(String name);
+
+}

Added: tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
(added)
+++ tuscany/java/sca/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
Fri Jul  4 09:54:33 2008
@@ -0,0 +1,33 @@
+/*
+ * 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.itest.builder;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * Interface for Service3a in ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Service3a {
+
+    String getGreetings2(String name);
+
+}

Added: tuscany/java/sca/itest/builder/src/main/resources/META-INF/sca-contribution.xml
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/resources/META-INF/sca-contribution.xml?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/resources/META-INF/sca-contribution.xml (added)
+++ tuscany/java/sca/itest/builder/src/main/resources/META-INF/sca-contribution.xml Fri Jul
 4 09:54:33 2008
@@ -0,0 +1,24 @@
+<?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.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario1"
+              xmlns:tns="http://scenario1">
+    <deployable composite="tns:CompositeA" />
+</contribution>

Added: tuscany/java/sca/itest/builder/src/main/resources/scenario1.composite
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/resources/scenario1.composite?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/resources/scenario1.composite (added)
+++ tuscany/java/sca/itest/builder/src/main/resources/scenario1.composite Fri Jul  4 09:54:33
2008
@@ -0,0 +1,22 @@
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario1"
+        xmlns:tns="http://scenario1"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws />
+    </service>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here
-->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here
-->
+        </service>
+    </component>
+
+</composite>
+

Added: tuscany/java/sca/itest/builder/src/main/resources/scenario1a.composite
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/main/resources/scenario1a.composite?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/main/resources/scenario1a.composite (added)
+++ tuscany/java/sca/itest/builder/src/main/resources/scenario1a.composite Fri Jul  4 09:54:33
2008
@@ -0,0 +1,24 @@
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario1"
+        xmlns:tns="http://scenario1"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here
-->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here
-->
+        </service>
+    </component>
+</composite>
+
+

Added: tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
(added)
+++ tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
Fri Jul  4 09:54:33 2008
@@ -0,0 +1,133 @@
+/*
+ * 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.itest.builder;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import javax.wsdl.Definition;
+import javax.wsdl.WSDLException;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLWriter;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.stream.XMLStreamWriter;
+import junit.framework.TestCase;
+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.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.w3c.dom.Document;
+
+/**
+ * Load and build some composites and inspect the results.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BuilderTestCase extends TestCase {
+    private CustomCompositeBuilder customBuilder;
+    
+    @Override
+    protected void setUp() throws Exception {
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+    }
+
+    public void testScenario1() throws Exception {
+        customBuilder = new CustomCompositeBuilder();
+        customBuilder.loadContribution("src/main/resources/scenario1.composite", 
+                                       "TestContribution", "src/main/resources/");
+        printResults();
+    }
+
+    private void printResults() throws Exception {
+        for (Problem problem : customBuilder.getMonitor().getProblems()) {
+            if (problem.getCause() != null) {
+                problem.getCause().printStackTrace();
+            }
+        }
+        Composite domainComposite = customBuilder.getDomainComposite();
+        printComposite(domainComposite);
+    }
+
+    private void printComposite(Composite composite) throws Exception {
+        // process implementation composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                printComposite((Composite)implementation);
+            }
+        }
+
+        // write out the SCDL
+        writeSCDL(composite);
+
+        // find all the component service bindings     
+        for (Component component : composite.getComponents()) {
+            for (ComponentService componentService : component.getServices()) {
+                for (Binding binding : componentService.getBindings()) {
+                    if (binding instanceof WebServiceBinding) {
+                        writeWSDL(component, componentService, ((WebServiceBinding)binding).getWSDLDocument());
+                    }
+                }
+            }
+        }
+    }
+
+    private void writeSCDL(Composite composite) throws Exception {
+        // Print out a composite
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        XMLStreamWriter writer = customBuilder.getOutputFactory().createXMLStreamWriter(bos);
+        customBuilder.getModelProcessor().write(composite, writer);
+        
+        // Parse and write again to pretty format it
+        DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+        Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray()));
+        OutputFormat format = new OutputFormat();
+        format.setIndenting(true);
+        format.setIndent(2);
+        XMLSerializer serializer = new XMLSerializer(System.out, format);
+        System.out.println("-->Runtime SCDL model for composite " + composite.getName());
+        serializer.serialize(document);
+    }
+
+    private void writeWSDL(Component component, ComponentService service, Definition definition)
{
+        if (definition == null) {
+            System.out.println("-->No generated WSDL for " + component.getName() + "/"
+ service.getName());
+        } else {
+            try {
+                System.out.println("-->Generated WSDL for " + component.getName() + "/"
+ service.getName());
+                WSDLWriter writer =  WSDLFactory.newInstance().newWSDLWriter();
+                writer.writeWSDL(definition, System.out);
+            } catch (WSDLException e) {
+                // ignore
+            }
+        }
+    }
+
+
+}

Added: tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java?rev=674090&view=auto
==============================================================================
--- tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java
(added)
+++ tuscany/java/sca/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java
Fri Jul  4 09:54:33 2008
@@ -0,0 +1,201 @@
+/*
+ * 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.itest.builder;
+
+import java.io.File;
+import java.net.URI;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.SCADefinitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory;
+import org.apache.tuscany.sca.workspace.Workspace;
+import org.apache.tuscany.sca.workspace.WorkspaceFactory;
+import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder;
+import org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl;
+
+public class CustomCompositeBuilder {
+    private URLArtifactProcessor<Contribution> contributionProcessor;
+    private ModelResolverExtensionPoint modelResolvers;
+    private ModelFactoryExtensionPoint modelFactories;
+    private WorkspaceFactory workspaceFactory;
+    private AssemblyFactory assemblyFactory;
+    private XMLOutputFactory outputFactory;
+    private StAXArtifactProcessor<Object> xmlProcessor; 
+    private ContributionDependencyBuilder contributionDependencyBuilder;
+    private CompositeBuilder domainCompositeBuilder;
+    private static Workspace workspace;
+    private List<SCADefinitions> policyDefinitions;
+    private Monitor monitor;
+    private Composite domainComposite;
+    
+    private void init() {
+        
+        // Create extension point registry 
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor();
+        
+        // Initialize the Tuscany module activators
+        ModuleActivatorExtensionPoint moduleActivators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class);
+        for (ModuleActivator activator : moduleActivators.getModuleActivators()) {
+            activator.start(extensionPoints);
+        }
+        
+        // Get XML input/output factories
+        modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class);
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);       
+        
+        // Get contribution workspace and assembly model factories
+        workspaceFactory = modelFactories.getFactory(WorkspaceFactory.class); 
+        assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        
+        // Create XML artifact processors
+        StAXArtifactProcessorExtensionPoint xmlProcessorExtensions = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        xmlProcessor = new ExtensibleStAXArtifactProcessor(xmlProcessorExtensions, inputFactory,
outputFactory, monitor);
+        
+        // Create contribution content processor
+        URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        contributionProcessor = docProcessorExtensions.getProcessor(Contribution.class);
+        
+        // Get the model resolvers
+        modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+        
+        // Create a contribution dependency builder
+        contributionDependencyBuilder = new ContributionDependencyBuilderImpl(monitor);
+        
+        // Create a composite builder
+        SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        IntentAttachPointTypeFactory attachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class);
+        InterfaceContractMapper contractMapper = utilities.getUtility(InterfaceContractMapper.class);
+        domainCompositeBuilder = new CompositeBuilderImpl(assemblyFactory, scaBindingFactory,
attachPointTypeFactory, contractMapper, monitor);
+    }
+    
+    public void loadContribution(String compositeURL, String sourceURI, String sourceURL)
throws Exception {
+        init();
+
+        // Create workspace model
+        workspace = workspaceFactory.createWorkspace();
+        workspace.setModelResolver(new ExtensibleModelResolver(workspace, modelResolvers,
modelFactories));
+
+        // Read the test contribution
+        URI artifactURI = URI.create(sourceURI);
+        URL artifactURL = new File(sourceURL).toURI().toURL();
+        URL contributionURL = new File(compositeURL).toURI().toURL();
+        Contribution testContribution = contributionProcessor.read(contributionURL, artifactURI,
artifactURL);                 
+        workspace.getContributions().add(testContribution);
+        
+        // Build the contribution dependencies
+        Map<Contribution, List<Contribution>> contributionDependencies = new
HashMap<Contribution, List<Contribution>>();
+        Set<Contribution> resolved = new HashSet<Contribution>();
+        for (Contribution contribution: workspace.getContributions()) {
+            List<Contribution> dependencies = contributionDependencyBuilder.buildContributionDependencies(contribution,
workspace);
+            
+            // Resolve contributions
+            for (Contribution dependency: dependencies) {
+                if (!resolved.contains(dependency)) {
+                    resolved.add(dependency);
+                    contributionProcessor.resolve(dependency, workspace.getModelResolver());
                                      
+                }
+            }
+            
+            contributionDependencies.put(contribution, dependencies);
+        }
+        
+        // Create a composite model for the domain
+        domainComposite = assemblyFactory.createComposite();
+        domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
+        
+        // Add all deployables to it, normally the domain administrator would select
+        // the deployables to include
+        domainComposite.getIncludes().addAll(workspace.getDeployables());
+        
+        // Build the domain composite and wire the components included in it
+        domainCompositeBuilder.build(domainComposite);
+    }
+    
+    /**
+     * Returns the delegating model processor.
+     * @return the delegating model processor
+     */
+    public StAXArtifactProcessor<Object> getModelProcessor() {
+        return xmlProcessor;
+    }
+    
+    /**
+     * Returns the XML output factory.
+     * @return the XML output factory
+     */
+    public XMLOutputFactory getOutputFactory() {
+        return outputFactory;
+    }
+    
+    /**
+     * Returns the domain composite.
+     * @return the domain composite model object
+     */
+    public Composite getDomainComposite() {
+        return domainComposite;
+    }
+    
+    /**
+     * Returns the monitor.
+     * @return the monitor instance
+     */
+    public Monitor getMonitor() {
+        return monitor;
+    }
+
+}



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