10 files changed, 679 insertions, 0 deletions
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java
new file mode 100644
index 0000000000..656b78b717
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java
@@ -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 calculator.dosgi;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+public interface CalculatorService extends Remote {
+
+    double add(double n1, double n2) throws RemoteException;
+
+    double subtract(double n1, double n2) throws RemoteException;
+
+    double multiply(double n1, double n2) throws RemoteException;
+
+    double divide(double n1, double n2) throws RemoteException;
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..971500782f
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * 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.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the add service
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..49b8a1c0bf
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*
+ * 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.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the divide service
+ */
+@Remotable
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..f4e59d12ea
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*
+ * 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.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..bfb9b820f7
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * 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.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the subtract service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java
new file mode 100644
index 0000000000..fd1a89ccf3
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java
@@ -0,0 +1,89 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class BluePrintComponentsProcessorTestCase {
+    private static final String xml =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<components xmlns=\"http://www.osgi.org/xmlns/blueprint/v1.0.0\">"
+            + "<component id=\"CalculatorComponent\" class=\"calculator.dosgi.impl.CalculatorServiceImpl\">"
+            + "<property name=\"addService\" ref=\"AddService\" />"
+            + "<property name=\"subtractService\" ref=\"SubtractService\" />"
+            + "<property name=\"multiplyService\" ref=\"MultiplyService\" />"
+            + "<property name=\"divideService\" ref=\"DivideService\" />"
+            + "</component>"
+            + "<service id=\"CalculatorService\" ref=\"CalculatorComponent\" interface=\"calculator.dosgi.CalculatorService\">"
+            + "</service>"
+            + "<reference id=\"AddService\" interface=\"calculator.dosgi.operations.AddService\">"
+            + "</reference>"
+            + "<reference id=\"SubtractService\" interface=\"calculator.dosgi.operations.SubtractService\">"
+            + "</reference>"
+            + "<reference id=\"MultiplyService\" interface=\"calculator.dosgi.operations.MultiplyService\">"
+            + "</reference>"
+            + "<reference id=\"DivideService\" interface=\"calculator.dosgi.operations.DivideService\">"
+            + "</reference>"
+            + "</components>";
+    private static XMLStreamReader reader;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        reader = factory.createXMLStreamReader(new StringReader(xml));
+    }
+
+    @Test
+    public void testLoad() throws Exception {
+        BluePrintComponentsProcessor processor =
+            new BluePrintComponentsProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()),
+                                             null);
+        ComponentType ct = processor.read(reader);
+        Assert.assertEquals(1, ct.getServices().size());
+        Assert.assertEquals(4, ct.getReferences().size());
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java
new file mode 100644
index 0000000000..5f2a7d690c
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class OSGiComponentProcessorTestCase {
+    private static final String xml =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<scr:component name=\"CalculatorComponent\""
+            + " xmlns:scr=\"http://www.osgi.org/xmlns/scr/v1.0.0\">"
+            + "<implementation class=\"calculator.dosgi.CalculatorServiceDSImpl\" />"
+            + "<service>"
+            + "<provide interface=\"calculator.dosgi.CalculatorService\" />"
+            + "</service>"
+            + "<reference name=\"addService\" interface=\"calculator.dosgi.operations.AddService\""
+            + " bind=\"setAddService\" unbind=\"unsetAddService\" policy=\"dynamic\" />"
+            + "<reference name=\"subtractService\" interface=\"calculator.dosgi.operations.SubtractService\""
+            + " bind=\"setSubtractService\" unbind=\"unsetSubtractService\" policy=\"dynamic\" />"
+            + "<reference name=\"multiplyService\" interface=\"calculator.dosgi.operations.MultiplyService\""
+            + " bind=\"setMultiplyService\" unbind=\"unsetMultiplyService\" policy=\"dynamic\" />"
+            + "<reference name=\"divideService\" interface=\"calculator.dosgi.operations.DivideService\""
+            + " bind=\"setDivideService\" unbind=\"unsetDivideService\" policy=\"dynamic\" />"
+            + "</scr:component>";
+
+    private static XMLStreamReader reader;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        reader = factory.createXMLStreamReader(new StringReader(xml));
+    }
+
+    @Test
+    public void testLoad() throws Exception {
+        OSGiComponentProcessor processor =
+            new OSGiComponentProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()), null);
+        ComponentType ct = processor.read(reader);
+        Assert.assertEquals(1, ct.getServices().size());
+        Assert.assertEquals(4, ct.getReferences().size());
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
new file mode 100644
index 0000000000..43cca15341
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
@@ -0,0 +1,138 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.StringWriter;
+
+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.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+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.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading OSGi implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiReadImplTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static CompositeBuilder compositeBuilder;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+    }
+
+    @Test
+    public void testReadAndResolveComposite() throws Exception {
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        is = getClass().getClassLoader().getResourceAsStream("OSGI-INF/sca/bundle.componentType");
+        reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);
+
+        assertEquals(1, componentType.getServices().size());
+        Object prop1 = componentType.getServices().get(0).getExtensions().get(0);
+        assertTrue(prop1 instanceof OSGiProperty);
+        OSGiProperty osgiProp1 = (OSGiProperty)prop1;
+        assertEquals("1", osgiProp1.getValue());
+        assertEquals("prop1", osgiProp1.getName());
+
+        assertEquals(4, componentType.getReferences().size());
+        Object prop2 = componentType.getReferences().get(0).getExtensions().get(1);
+        assertTrue(prop2 instanceof OSGiProperty);
+        OSGiProperty osgiProp2 = (OSGiProperty)prop2;
+        assertEquals("ABC", osgiProp2.getValue());
+        assertEquals("prop2", osgiProp2.getName());
+
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        staxProcessor.resolve(componentType, resolver);
+        resolver.addModel(componentType);
+
+        staxProcessor.resolve(composite, resolver);
+    }
+
+    @Test
+    public void testReadOSGiImplementation() throws Exception {
+
+        String str =
+            "<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<implementation.osgi xmlns=\"http://tuscany.apache.org/xmlns/sca/1.1\" targetNamespace=\"http://test\" "
+                + "bundleSymbolicName=\"osgi.test\" "
+                + "bundleVersion=\"1.0.0\" "
+                + "/>";
+        ByteArrayInputStream is = new ByteArrayInputStream(str.getBytes());
+
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        reader.nextTag();
+
+        OSGiImplementation osgiImpl = (OSGiImplementation)staxProcessor.read(reader);
+
+        assertEquals(osgiImpl.getBundleSymbolicName(), "osgi.test");
+        assertEquals(osgiImpl.getBundleVersion(), "1.0.0");
+
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(sw);
+        staxProcessor.write(osgiImpl, writer);
+        writer.flush();
+        Assert.assertTrue(sw.toString().contains("bundleSymbolicName=\"osgi.test\" bundleVersion=\"1.0.0\""));
+    }
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java
new file mode 100644
index 0000000000..d6728f8e1f
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import java.io.StringReader;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class ServiceDescriptionsTestCase {
+    private static final String xml =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<service-descriptions xmlns=\"http://www.osgi.org/xmlns/sd/v1.0.0\" "
+            +"xmlns:sca=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\">"
+            + "<service-description>"
+            + "<provide interface=\"calculator.operations.AddService\"/>"
+            + "<property name=\"service.intents\">sca:SOAP sca:HTTP</property>"
+            + "<property name=\"osgi.remote.configuration.type\">sca</property>"
+            + "<property name=\"osgi.remote.configuration.sca.componentType\">"
+            + "OSGI-INF/sca/bundle.componentType"
+            + "</property>"
+            + "<property name=\"osgi.remote.configuration.sca.reference\">"
+            + "addService"
+            + "</property>"
+            + "</service-description>"
+            + "<service-description>"
+            + "<provide interface=\"calculator.operations.SubtractService\"/>"
+            + "<property name=\"service.intents\">sca:SOAP sca:HTTP</property>"
+            + "<property name=\"osgi.remote.configuration.type\">sca</property>"
+            + "<property name=\"osgi.remote.configuration.sca.componentType\">"
+            + "OSGI-INF/sca/bundle.componentType"
+            + "</property>"
+            + "<property name=\"osgi.remote.configuration.sca.reference\">"
+            + "subtractService"
+            + "</property>"
+            + "</service-description>"            
+            + "</service-descriptions>";
+
+    private static XMLStreamReader reader;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        reader = factory.createXMLStreamReader(new StringReader(xml));
+    }
+
+    @Test
+    public void testLoad() throws Exception {
+        ServiceDescriptionsProcessor processor =
+            new ServiceDescriptionsProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()),
+                                             null);
+        List<ServiceDescription> descriptions = processor.read(reader);
+        Assert.assertEquals(2, descriptions.size());
+        System.out.println(descriptions);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+}
diff --git a/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
new file mode 100644
index 0000000000..7cae6abda2
--- /dev/null
+++ b/branches/sca-java-2.0-M3/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
@@ -0,0 +1,104 @@
+/*
+ * 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.implementation.osgi.xml;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.implementation.osgi.impl.OSGiImplementationImpl;
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    private WeakReference<ClassLoader> classLoader;
+
+    public TestModelResolver(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) {
+
+            if (unresolved instanceof OSGiImplementationImpl && !(resolved instanceof OSGiImplementationImpl)) {
+
+                OSGiImplementationImpl impl = ((OSGiImplementationImpl)unresolved);
+                ComponentType componentType = (ComponentType)resolved;
+
+                List<Property> properties = componentType.getProperties();
+                for (Property property : properties) {
+                    impl.getProperties().add(property);
+                }
+                impl.setUnresolved(false);
+                return unresolved;
+            }
+
+            // 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);
+    }
+
+}