Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835123 13f79535-47bb-0310-9956-ffa450edef68

53 files changed, 0 insertions, 4914 deletions

diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java
deleted file mode 100644
index 1b4a61234b..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.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.contribution;
-
-
-/**
- * Base Artifact interface to accomodate common properties between Contribution and Deployed Artifact
- * 
- * @version $Rev$ $Date$
- */
-public interface Artifact {
-    /**
-     * Get the URI that unique identifies the artifact
-     * 
-     * @return The artifact uri
-     */
-    String getURI();
-    
-    /**
-     * Set the URI that unique identifies the artifact
-     * 
-     * @param uri The artifact uri
-     */
-    void setURI(String uri);
-
-    /**
-     * Get the URL location for the artifact
-     * 
-     * @return The artifact location
-     */
-    String getLocation();
-    
-    /**
-     * Set the URL location for the artifact
-     * 
-     * @param location The artifact location
-     */
-    void setLocation(String location);
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java
deleted file mode 100644
index 51e5b586be..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.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.contribution;
-
-/**
- * Identifies internal content types for contribution package and artifacts
- * 
- * @version $Rev$ $Date$
- */
-public interface ContentType {
-    /**
-     * Java compressed contribution package
-     */
-    String JAR = "application/x-compressed";
-    /**
-     * Filesystem folder contribution package
-     */
-    String FOLDER = "application/vnd.tuscany.folder";
-    /**
-     * Contribution metadata file
-     */
-    String CONTRIBUTION_METADATA = "application/vnd.tuscany.contribution.metadata";
-    /**
-     * SCA Composite description file
-     */
-    String COMPOSITE = "application/vnd.tuscany.composite";
-    /**
-     * WSDL file
-     */
-    String WSDL = "application/vnd.tuscany.wsdl";
-    /**
-     * Java source/binary file
-     */
-    String JAVA = "application/java-vm";
-    /**
-     * Unkown contentType
-     */
-    String UNKNOWN = "content/unknown"; 
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java
deleted file mode 100644
index e31805bf9a..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.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.contribution;
-
-import java.util.List;
-
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-
-/**
- * The representation of a deployed contribution
- *
- * @version $Rev$ $Date$
- */
-public interface Contribution extends Artifact {
-    /**
-     * Default location of contribution metadata in a contribution package
-     */
-    String SCA_CONTRIBUTION_META = "META-INF/sca-contribution.xml";
-    /**
-     * default location of a generated contribution metadata in a contribution package
-     */
-    String SCA_CONTRIBUTION_GENERATED_META = "META-INF/sca-contribution-generated.xml";
-    /**
-     * Default location of deployables in a contribution
-     */
-    String SCA_CONTRIBUTION_DEPLOYABLES = "META-INF/sca-deployables/";
-
-    
-    /**
-     * Get a list of exports based on the Contribution metadata sidefile
-     * 
-     * @return The list of exported artifacts from this contribution
-     */
-    List<Export> getExports();
-
-    /**
-     * Get a list of imports based on the Contribution metadata sidefile
-     * 
-     * @return The list of imported artifacts on this contribution
-     */
-    List<Import> getImports();
-    
-    /**
-     * Get a list of deployables for the contribution based on the contribution metadata sidefile 
-     * 
-     * @return The list of deployable composites
-     */
-    List<Composite> getDeployables();
-
-    /**
-     * Get a list of artifacts from the contribution
-     * 
-     * @return The list of deployed artifacts for the contribution
-     */
-    List<DeployedArtifact> getArtifacts();
-
-    /**
-     * Returns the model resolver for the models representing the artifacts
-     * visible in the scope of this contribution.
-     * 
-     * @return The model resolver
-     */
-    ModelResolver getModelResolver();
-    
-    /**
-     * Sets the model resolver for the models representing the artifacts
-     * visible in the scope of this contribution.
-     * 
-     * @param modelResolver The model resolver
-     */
-    void setModelResolver(ModelResolver modelResolver);
-    
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java
deleted file mode 100644
index e21ae3999b..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.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.contribution;
-
-
-/**
- * Contribution model object factory
- * 
- * @version $Rev$ $Date$
- */
-public interface ContributionFactory {
-    /**
-     * Create a contribution model object
-     * 
-     * @return The new contribution model object
-     */
-    Contribution createContribution();
-        
-    /**
-     * Create a deployedArtifact model object
-     * 
-     * @return The new deployedArtifact model object
-     */
-    DeployedArtifact createDeployedArtifact();   
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.java
deleted file mode 100644
index ac3cd010d1..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultModelFactoryExtensionPoint.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.contribution;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.util.ServiceConfigurationUtil;
-
-
-/**
- * Default implementation of a model factory extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultModelFactoryExtensionPoint implements ModelFactoryExtensionPoint {
-    
-    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
-    
-    public DefaultModelFactoryExtensionPoint() {
-    }
-
-    /**
-     * Add a model factory extension.
-     * 
-     * @param factory The factory to add
-     */
-    public void addFactory(Object factory) {
-        Class[] interfaces = factory.getClass().getInterfaces();
-        if (interfaces.length == 0) {
-            Class<?> sc = factory.getClass().getSuperclass();
-            if (sc != Object.class) {
-                factories.put(sc, factory);
-            }
-        } else {
-            for (int i = 0; i<interfaces.length; i++) {
-                factories.put(interfaces[i], factory);
-            }
-        }
-    }
-
-    /**
-     * Remove a model factory extension.
-     *  
-     * @param factory The factory to remove
-     */
-    public void removeFactory(Object factory) {
-        Class[] interfaces = factory.getClass().getInterfaces();
-        if (interfaces.length == 0) {
-            Class<?> sc = factory.getClass().getSuperclass();
-            if (sc != Object.class) {
-                factories.remove(sc);
-            }
-        } else {
-            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) {
-        Object factory = factories.get(factoryInterface);
-        if (factory == null) {
-            
-            if (factoryInterface.isInterface()) {
-                
-                // Dynamically load a factory class declared under META-INF/services 
-                ClassLoader classLoader = factoryInterface.getClassLoader();
-                if (classLoader == null)
-                    classLoader = ClassLoader.getSystemClassLoader();
-                try {
-                    List<String> classNames = ServiceConfigurationUtil.getServiceClassNames(classLoader, factoryInterface.getName());
-                    if (!classNames.isEmpty()) {
-                        Class<?> factoryClass = Class.forName(classNames.iterator().next(), true, classLoader);
-                        
-                        try {
-                            // Default empty constructor
-                            Constructor<?> constructor = factoryClass.getConstructor();
-                            factory = constructor.newInstance();
-                        } catch (NoSuchMethodException e) {
-                            
-                            // Constructor taking the model factory extension point
-                            Constructor<?> constructor = factoryClass.getConstructor(ModelFactoryExtensionPoint.class);
-                            factory = constructor.newInstance(this);
-                        }
-                        
-                        // Cache the loaded factory
-                        addFactory(factory);
-                    }
-                } catch (Exception e) {
-                    throw new IllegalArgumentException(e);
-                }
-            } else {
-
-                // Call the newInstance static method on the factory abstract class
-                try {
-                    Method newInstanceMethod = factoryInterface.getMethod("newInstance");
-                    factory = newInstanceMethod.invoke(null);
-                } catch (Exception e) {
-                    throw new IllegalArgumentException(e);
-                }
-                
-                // Cache the factory
-                addFactory(factory);
-            }
-        }
-        return factoryInterface.cast(factory);
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.java
deleted file mode 100644
index 4b0fb1cc08..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DeployedArtifact.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.contribution;
-
-/**
- * Representation of a deployed artifact
- *
- * @version $Rev$ $Date$
- */
-public interface DeployedArtifact extends Artifact {
-    
-    /**
-     * Get the assembly model associated with this artifact
-     * 
-     * @return The assembly model
-     */
-    Object getModel();
-    
-    /**
-     * Set the assembly model associated with this artifact
-     * 
-     * @param modelObject The assembly model
-     */
-    void setModel(Object modelObject);
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java
deleted file mode 100644
index bfa16b1ce3..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.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.contribution;
-
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-
-/**
- * The representation of an export.
- * 
- * @version $Rev$ $Date$
- */
-public interface Export {
-
-    /**
-     * Returns the model resolver for the models representing artifacts
-     * made available by this export.
-     * 
-     * @return The model resolver
-     */
-    ModelResolver getModelResolver();
-    
-    /**
-     * Sets the model resolver for the models representing artifacts
-     * made available by this export.
-     * 
-     * @param modelResolver
-     */
-    void setModelResolver(ModelResolver modelResolver);
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java
deleted file mode 100644
index 4a4b63805b..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.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.contribution;
-
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-
-
-/**
- * The representation of an import.
- * 
- * @version $Rev$ $Date$
- */
-public interface Import {
-
-    /**
-     * Returns the model resolver for the models representing artifacts
-     * made available by this import.
-     * 
-     * @return The model resolver
-     */
-    ModelResolver getModelResolver();
-
-    /**
-     * Sets the model resolver for the models representing artifacts
-     * made available by this import.
-     * 
-     * @param modelResolver The model resolver
-     */
-    void setModelResolver(ModelResolver modelResolver);
-    
-    /**
-     * Verify is a specific export is provider of what is being imported
-     * @param export The Exported being verified
-     * @return true/false
-     */
-    boolean match(Export export);
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.java
deleted file mode 100644
index 0ada4ebec3..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ModelFactoryExtensionPoint.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.contribution;
-
-/**
- * An extension point for model factories. Model factories are provided to 
- * abstract the classes that represent artifacts in the assembly model away
- * from their creation mechanism. When the runtime needs to extend the model
- * as it reads in contributed artifacts it looks up the factory for the 
- * artifact required in this registry
- *
- * @version $Rev$ $Date$
- */
-public interface ModelFactoryExtensionPoint {
-    
-    /**
-     * Add a model factory extension.
-     * 
-     * @param factory The factory to add
-     */
-    void addFactory(Object factory);
-    
-    /**
-     * Remove a model 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-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java
deleted file mode 100644
index 014c187733..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.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.contribution.processor;
-
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
-
-/**
- * Interface for extensions that can process contributions.
- * 
- * @version $Rev$ $Date$
- */
-public interface ArtifactProcessor<M> {
-    
-    /**
-     * Resolve references from this model to other models. For example references
-     * from a composite to another one, or references from a composite to a WSDL
-     * model.
-     * 
-     * @param model The model to resolve
-     * @param resolver The resolver to use to resolve referenced models
-     */
-    void resolve(M model, ModelResolver resolver) throws ContributionResolveException;
-    
-    /**
-     * Returns the type of model handled by this artifact processor.
-     * 
-     * @return The type of model handled by this artifact processor
-     */
-    Class<M> getModelType(); 
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.java
deleted file mode 100644
index 029df61f0f..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessorExtensionPoint.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.contribution.processor;
-
-/**
- * An extension point for artifact processors.
- * 
- * @version $Rev$ $Date$
- */
-public interface ArtifactProcessorExtensionPoint<P extends ArtifactProcessor> {
-
-    /**
-     * Add an artifact processor.
-     * 
-     * @param artifactProcessor The artifact processor to add
-     */
-    void addArtifactProcessor(P artifactProcessor);
-
-    /**
-     * Remove an artifact processor.
-     * 
-     * @param artifactProcessor The artifact processor to remove
-     */
-    void removeArtifactProcessor(P artifactProcessor);
-
-    /**
-     * Returns the processor associated with the given artifact type.
-     * 
-     * @param artifactType An artifact type
-     * @return The processor associated with the given artifact type
-     */
-    P getProcessor(Object artifactType);
-    
-    /**
-     * Returns the processor associated with the given model type.
-     * 
-     * @param modelType A model type
-     * @return The processor associated with the given model type
-     */
-    P getProcessor(Class<?> modelType);
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
deleted file mode 100644
index ed41b9ae6e..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
+++ /dev/null
@@ -1,486 +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.contribution.processor;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.StringTokenizer;
-
-import javax.xml.XMLConstants;
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-
-/**
- * A base class with utility methods for the other artifact processors in this module. 
- * 
- * @version $Rev$ $Date$
- */
-public abstract class BaseStAXArtifactProcessor {
-
-    /**
-     * Returns a qname from a string.  
-     * @param reader
-     * @param value
-     * @return
-     */
-    protected QName getQNameValue(XMLStreamReader reader, String value) {
-        if (value != null) {
-            int index = value.indexOf(':');
-            String prefix = index == -1 ? "" : value.substring(0, index);
-            String localName = index == -1 ? value : value.substring(index + 1);
-            String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
-            if (ns == null) {
-                ns = "";
-            }
-            return new QName(ns, localName, prefix);
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Returns the boolean value of an attribute.
-     * @param reader
-     * @param name
-     * @return
-     */
-    protected boolean getBoolean(XMLStreamReader reader, String name) {
-        String value = reader.getAttributeValue(null, name);
-        if (value == null) {
-            return false;
-        }
-        return Boolean.valueOf(value);
-    }
-
-    /**
-     * Returns the qname value of an attribute.
-     * @param reader
-     * @param name
-     * @return
-     */
-    protected QName getQName(XMLStreamReader reader, String name) {
-        String qname = reader.getAttributeValue(null, name);
-        return getQNameValue(reader, qname);
-    }
-
-    /**
-     * Returns the value of an attribute as a list of qnames.
-     * @param reader
-     * @param name
-     * @return
-     */
-    protected List<QName> getQNames(XMLStreamReader reader, String name) {
-        String value = reader.getAttributeValue(null, name);
-        if (value != null) {
-            List<QName> qnames = new ArrayList<QName>();
-            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
-                qnames.add(getQName(reader, tokens.nextToken()));
-            }
-            return qnames;
-        } else {
-            return Collections.emptyList();
-        }
-    }
-
-    /**
-     * Returns the string value of an attribute.
-     * @param reader
-     * @param name
-     * @return
-     */
-    protected String getString(XMLStreamReader reader, String name) {
-        return reader.getAttributeValue(null, name);
-    }
-
-    /**
-     * Test if an attribute is explicitly set
-     * @param reader
-     * @param name
-     * @return
-     */
-    protected boolean isSet(XMLStreamReader reader, String name) {
-        return reader.getAttributeValue(null, name) != null;
-    }
-
-    /**
-     * Returns the value of xsi:type attribute
-     * @param reader The XML stream reader
-     * @return The QName of the type, if the attribute is not present, null is
-     *         returned.
-     */
-    protected QName getXSIType(XMLStreamReader reader) {
-        String qname = reader.getAttributeValue(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, "type");
-        return getQNameValue(reader, qname);
-    }
-
-    /**
-     * Parse the next child element.
-     * @param reader
-     * @return
-     * @throws XMLStreamException
-     */
-    protected boolean nextChildElement(XMLStreamReader reader) throws XMLStreamException {
-        while (reader.hasNext()) {
-            int event = reader.next();
-            if (event == END_ELEMENT) {
-                return false;
-            }
-            if (event == START_ELEMENT) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Advance the stream to the next END_ELEMENT event skipping any nested
-     * content.
-     * @param reader the reader to advance
-     * @throws XMLStreamException if there was a problem reading the stream
-     */
-    protected void skipToEndElement(XMLStreamReader reader) throws XMLStreamException {
-        int depth = 0;
-        while (reader.hasNext()) {
-            int event = reader.next();
-            if (event == XMLStreamConstants.START_ELEMENT) {
-                depth++;
-            } else if (event == XMLStreamConstants.END_ELEMENT) {
-                if (depth == 0) {
-                    return;
-                }
-                depth--;
-            }
-        }
-    }
-    
-    /**
-     * 
-     * @param writer
-     * @param uri
-     * @throws XMLStreamException
-     */
-    private void writeElementPrefix(XMLStreamWriter writer, String uri) throws XMLStreamException {
-        if (uri == null) {
-            return;
-        }
-        String prefix = writer.getPrefix(uri);
-        if (prefix != null) {
-            return;
-        } else {
-            
-            // Find an available prefix and bind it to the given uri 
-            NamespaceContext nsc = writer.getNamespaceContext();
-            for (int i=1; ; i++) {
-                prefix = "ns" + i;
-                if (nsc.getNamespaceURI(prefix) == null) {
-                    break;
-                }
-            }
-            writer.setPrefix(prefix, uri);
-        }
-        
-    }
-
-    /**
-     * Start an element.
-     * @param uri
-     * @param name
-     * @param attrs
-     * @throws XMLStreamException
-     */
-    protected void writeStart(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
-        writeElementPrefix(writer, uri);
-        writeAttributePrefixes(writer, attrs);
-        writer.writeStartElement(uri, name);
-        writeAttributes(writer, attrs);
-    }
-
-    /**
-     * End an element. 
-     * @param writer
-     * @throws XMLStreamException
-     */
-    protected void writeEnd(XMLStreamWriter writer) throws XMLStreamException {
-        writer.writeEndElement();
-    }
-
-    /**
-     * Start a document.
-     * @param writer
-     * @throws XMLStreamException
-     */
-    protected void writeStartDocument(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
-        writer.writeStartDocument();
-        writer.setDefaultNamespace(uri);
-        writeStart(writer, uri, name, attrs);
-        writer.writeDefaultNamespace(uri);
-    }
-
-    /**
-     * End a document.
-     * @param writer
-     * @throws XMLStreamException
-     */
-    protected void writeEndDocument(XMLStreamWriter writer) throws XMLStreamException {
-        writer.writeEndDocument();
-    }
-
-    /**
-     * Write attributes to the current element.
-     * @param writer
-     * @param attrs
-     * @throws XMLStreamException
-     */
-    protected void writeAttributes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
-        for (XAttr attr : attrs) {
-            if (attr != null)
-                attr.write(writer);
-        }
-    }
-
-    /**
-     * Write attribute prefixes to the current element.
-     * @param writer
-     * @param attrs
-     * @throws XMLStreamException
-     */
-    protected void writeAttributePrefixes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
-        for (XAttr attr : attrs) {
-            if (attr != null)
-                attr.writePrefix(writer);
-        }
-    }
-
-    /**
-     * Represents an XML attribute that needs to be written to a document.
-     */
-    public static class XAttr {
-        
-        private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0";
-
-        private String uri = SCA10_NS;
-        private String name;
-        private Object value;
-
-        public XAttr(String uri, String name, String value) {
-            this.uri = uri;
-            this.name = name;
-            this.value = value;
-        }
-
-        public XAttr(String name, String value) {
-            this(null, name, value);
-        }
-
-        public XAttr(String uri, String name, List values) {
-            this.uri = uri;
-            this.name = name;
-            this.value = values;
-        }
-
-        public XAttr(String name, List values) {
-            this(null, name, values);
-        }
-
-        public XAttr(String uri, String name, Boolean value) {
-            this.uri = uri;
-            this.name = name;
-            this.value = value;
-        }
-
-        public XAttr(String name, Boolean value) {
-            this(null, name, value);
-        }
-
-        public XAttr(String uri, String name, QName value) {
-            this.uri = uri;
-            this.name = name;
-            this.value = value;
-        }
-
-        public XAttr(String name, QName value) {
-            this(null, name, value);
-        }
-
-        /**
-         * Writes a string from a qname and registers a prefix for its namespace.  
-         * @param reader
-         * @param value
-         * @return
-         */
-        private String writeQNameValue(XMLStreamWriter writer, QName qname) throws XMLStreamException {
-            if (qname != null) {
-                String prefix = qname.getPrefix();
-                String uri = qname.getNamespaceURI();
-                prefix = writer.getPrefix(uri);
-                if (prefix != null && prefix.length() > 0) {
-
-                    // Use the prefix already bound to the given uri
-                    return prefix + ":" + qname.getLocalPart();
-                } else {
-                    
-                    // Find an available prefix and bind it to the given uri 
-                    NamespaceContext nsc = writer.getNamespaceContext();
-                    for (int i=1; ; i++) {
-                        prefix = "ns" + i;
-                        if (nsc.getNamespaceURI(prefix) == null) {
-                            break;
-                        }
-                    }
-                    writer.setPrefix(prefix, uri);
-                    writer.writeNamespace(prefix, uri);
-                    return prefix + ":" + qname.getLocalPart();
-                }
-            } else {
-                return null;
-            }
-        }
-
-        /**
-         * Registers a prefix for the namespace of a QName.  
-         * @param reader
-         * @param value
-         * @return
-         */
-        private void writeQNamePrefix(XMLStreamWriter writer, QName qname) throws XMLStreamException {
-            if (qname != null) {
-                String prefix = qname.getPrefix();
-                String uri = qname.getNamespaceURI();
-                prefix = writer.getPrefix(uri);
-                if (prefix != null) {
-                    return;
-                } else {
-                    
-                    // Find an available prefix and bind it to the given uri 
-                    NamespaceContext nsc = writer.getNamespaceContext();
-                    for (int i=1; ; i++) {
-                        prefix = "ns" + i;
-                        if (nsc.getNamespaceURI(prefix) == null) {
-                            break;
-                        }
-                    }
-                    writer.setPrefix(prefix, uri);
-                }
-            }
-        }
-
-        /**
-         * Write to document
-         * @param writer
-         * @throws XMLStreamException
-         */
-        public void write(XMLStreamWriter writer) throws XMLStreamException {
-            String str;
-            if (value instanceof QName) {
-                
-                // Write a QName
-                str = writeQNameValue(writer, (QName)value);
-                
-            } else if (value instanceof List) {
-                
-                // Write a list of values
-                List values = (List)value;
-                if (values.isEmpty()) {
-                    return;
-                }
-                StringBuffer buffer = new StringBuffer();
-                for (Object v: values) {
-                    if (v == null) {
-                        // Skip null values
-                        continue;
-                    }
-                    
-                    if (v instanceof XAttr) {
-                        // Write an XAttr value
-                        ((XAttr)v).write(writer);
-                        continue;
-                    }
-
-                    if (buffer.length() != 0) {
-                        buffer.append(' ');
-                    }
-                    if (v instanceof QName) {
-                        // Write a qname value
-                        buffer.append(writeQNameValue(writer, (QName)v));
-                    } else {
-                        // Write value as a string 
-                        buffer.append(String.valueOf(v));
-                    }
-                }
-                str = buffer.toString();
-                
-            } else {
-                
-                // Write a string
-                if (value == null) {
-                    return;
-                }
-                str = String.valueOf(value);
-            }
-            if (str.length() == 0) {
-                return;
-            }
-
-            // Write the attribute
-            if (uri != null && !uri.equals(SCA10_NS)) {
-                writer.writeAttribute(uri, name, str);
-            } else {
-                writer.writeAttribute(name,str);
-            }
-        }
-
-        /**
-         * Registers a prefix for the namespace of a QName or list of QNames 
-         * @param writer
-         * @throws XMLStreamException
-         */
-        public void writePrefix(XMLStreamWriter writer) throws XMLStreamException {
-            if (value instanceof QName) {
-                
-                // Write prefix for a single QName value
-                writeQNamePrefix(writer, (QName)value);
-                
-            } else if (value instanceof List) {
-                
-                // Write prefixes for a list of values
-                for (Object v: (List)value) {
-                    if (v instanceof QName) {
-                        // Write prefix for a QName value
-                        writeQNamePrefix(writer, (QName)v);
-                        
-                    } else if (v instanceof XAttr) {
-                        // Write prefix for an XAttr value
-                        ((XAttr)v).writePrefix(writer);
-                    }
-                }
-            }
-        }
-    }
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java
deleted file mode 100644
index 1c2faf9503..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.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.contribution.processor;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * The default implementation of an artifact processor registry.
- * 
- * @version $Rev$ $Date$
- */
-abstract class DefaultArtifactProcessorExtensionPoint<P> {
-    protected final Map<Object, P> processorsByArtifactType = new HashMap<Object, P>();
-    protected final Map<Class<?>, P> processorsByModelType = new HashMap<Class<?>, P>();
-
-    /**
-     * Constructs a new loader registry.
-     */
-    public DefaultArtifactProcessorExtensionPoint() {
-    }
-
-    /**
-     * Returns the processor associated with the given artifact type.
-     * 
-     * @param artifactType An artifact type
-     * @return The processor associated with the given artifact type
-     */
-    public P getProcessor(Object artifactType) {
-        return processorsByArtifactType.get(artifactType);
-    }
-
-    /**
-     * Returns the processor associated with the given model type.
-     * 
-     * @param modelType A model type
-     * @return The processor associated with the given model type
-     */
-    public P getProcessor(Class<?> modelType) {
-        Class<?>[] classes = modelType.getInterfaces();
-        for (Class<?> c : classes) {
-            P processor = processorsByModelType.get(c);
-            if (processor != null) {
-                return processor;
-            }
-        }
-        return processorsByModelType.get(modelType);
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
deleted file mode 100644
index 5a794498d9..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
+++ /dev/null
@@ -1,130 +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.contribution.processor;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.Constructor;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.contribution.util.ServiceConfigurationUtil;
-
-/**
- * Default implementation of ContributionProcessorRegistry
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultPackageProcessorExtensionPoint implements PackageProcessorExtensionPoint {
-
-    private Map<String, PackageProcessor> processors = new HashMap<String, PackageProcessor>();
-    private boolean loaded;
-
-    public DefaultPackageProcessorExtensionPoint() {
-    }
-
-    public void addPackageProcessor(PackageProcessor processor) {
-        processors.put(processor.getPackageType(), processor);
-    }
-
-    public void removePackageProcessor(PackageProcessor processor) {
-        processors.remove(processor.getPackageType());
-    }
-
-    public PackageProcessor getPackageProcessor(String contentType) {
-        loadProcessors();
-        return processors.get(contentType);
-    }
-
-    private void loadProcessors() {
-        if (loaded)
-            return;
-
-        // Get the processor service declarations
-        ClassLoader classLoader = PackageProcessor.class.getClassLoader();
-        List<String> processorDeclarations; 
-        try {
-            processorDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, PackageProcessor.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        for (String processorDeclaration: processorDeclarations) {
-            Map<String, String> attributes = ServiceConfigurationUtil.parseServiceDeclaration(processorDeclaration);
-            String className = attributes.get("class");
-            
-            // Load a URL artifact processor
-            String packageType = attributes.get("type");
-            
-            // Create a processor wrapper and register it
-            PackageProcessor processor = new LazyPackageProcessor(packageType, className);
-            addPackageProcessor(processor);
-        }
-        
-        loaded = true;
-    }
-
-    /**
-     * A facade for package processors.
-     */
-    private static class LazyPackageProcessor implements PackageProcessor {
-        
-        private String className;
-        private String packageType;
-        private PackageProcessor processor;
-        
-        private LazyPackageProcessor(String packageType, String className) {
-            this.className = className;
-            this.packageType = packageType;
-        }
-
-        public URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException {
-            return getProcessor().getArtifactURL(packageSourceURL, artifact);
-        }
-
-        public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, IOException {
-            return getProcessor().getArtifacts(packageSourceURL, inputStream);
-        }
-
-        public String getPackageType() {
-            return packageType;
-        }
-        
-        @SuppressWarnings("unchecked")
-        private PackageProcessor getProcessor() {
-            if (processor == null) {
-                try {
-                    ClassLoader classLoader = PackageProcessor.class.getClassLoader();
-                    Class<PackageProcessor> processorClass = (Class<PackageProcessor>)Class.forName(className, true, classLoader);
-                    Constructor<PackageProcessor> constructor = processorClass.getConstructor();
-                    processor = constructor.newInstance();
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return processor;
-        }
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
deleted file mode 100644
index 9ebf49554c..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
+++ /dev/null
@@ -1,215 +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.contribution.processor;
-
-import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.util.List;
-import java.util.Map;
-
-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.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-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.contribution.util.ServiceConfigurationUtil;
-import org.apache.tuscany.sca.policy.PolicyFactory;
-
-/**
- * The default implementation of an extension point for StAX artifact processors.
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultStAXArtifactProcessorExtensionPoint
-    extends DefaultArtifactProcessorExtensionPoint<StAXArtifactProcessor>
-    implements StAXArtifactProcessorExtensionPoint {
-
-    private ModelFactoryExtensionPoint modelFactories;
-    private boolean loaded;
-
-    /**
-     * Constructs a new extension point.
-     */
-    public DefaultStAXArtifactProcessorExtensionPoint(ModelFactoryExtensionPoint modelFactories) {
-        this.modelFactories = modelFactories;
-    }
-
-    public void addArtifactProcessor(StAXArtifactProcessor artifactProcessor) {
-        processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
-        processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
-    }
-    
-    public void removeArtifactProcessor(StAXArtifactProcessor artifactProcessor) {
-        processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
-        processorsByModelType.remove(artifactProcessor.getModelType());        
-    }
-    
-    @Override
-    public StAXArtifactProcessor getProcessor(Class<?> modelType) {
-        loadArtifactProcessors();
-        return super.getProcessor(modelType);
-    }
-    
-    @Override
-    public StAXArtifactProcessor getProcessor(Object artifactType) {
-        loadArtifactProcessors();
-        return super.getProcessor(artifactType);
-    }
-
-    private void loadArtifactProcessors() {
-        if (loaded)
-            return;
-
-        // Get the processor service declarations
-        ClassLoader classLoader = StAXArtifactProcessor.class.getClassLoader();
-        List<String> processorDeclarations; 
-        try {
-            processorDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, StAXArtifactProcessor.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        for (String processorDeclaration: processorDeclarations) {
-            Map<String, String> attributes = ServiceConfigurationUtil.parseServiceDeclaration(processorDeclaration);
-            String className = attributes.get("class");
-            
-            // Load a StAX artifact processor
-            
-            // Get the model qname
-            QName artifactType = null;
-            String qname = attributes.get("qname");
-            if (qname != null) {
-                int h = qname.indexOf('#');
-                artifactType = new QName(qname.substring(0, h), qname.substring(h+1));
-            }
-            
-            // Get the model class name
-            String modelTypeName = attributes.get("model");
-            
-            // Get the model factory class name 
-            String factoryName = attributes.get("factory");
-            
-            // Create a processor wrapper and register it
-            StAXArtifactProcessor processor = new LazyStAXArtifactProcessor(modelFactories, artifactType, modelTypeName, factoryName, className);
-            addArtifactProcessor(processor);
-        }
-        
-        loaded = true;
-    }
-
-    /**
-     * A wrapper around an Artifact processor class allowing lazy loading and
-     * initialization of artifact processors.
-     */
-    private static class LazyStAXArtifactProcessor implements StAXArtifactProcessor {
-
-        private ModelFactoryExtensionPoint modelFactories;
-        private QName artifactType;
-        private String modelTypeName;
-        private String factoryName;
-        private String className;
-        private StAXArtifactProcessor processor;
-        private Class modelType;
-        
-        LazyStAXArtifactProcessor(ModelFactoryExtensionPoint modelFactories, QName artifactType, String modelTypeName, String factoryName, String className) {
-            this.modelFactories = modelFactories;
-            this.artifactType = artifactType;
-            this.modelTypeName = modelTypeName;
-            this.factoryName = factoryName;
-            this.className = className;
-        }
-
-        public QName getArtifactType() {
-            return artifactType;
-        }
-        
-        @SuppressWarnings("unchecked")
-        private StAXArtifactProcessor getProcessor() {
-            if (processor == null) {
-
-                if (className.equals("org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor")) {
-                    
-                    // Specific initialization for the DefaultBeanModelProcessor
-                    AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
-                    PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
-                    try {
-                        ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-                        Class<StAXArtifactProcessor> processorClass = (Class<StAXArtifactProcessor>)Class.forName(className, true, classLoader);
-                        Object modelFactory;
-                        if (factoryName != null) {
-                            Class<?> factoryClass = (Class<?>)Class.forName(factoryName, true, classLoader);
-                            modelFactory = modelFactories.getFactory(factoryClass);
-                        } else {
-                            modelFactory = null;
-                        }
-                        Constructor<StAXArtifactProcessor> constructor = processorClass.getConstructor(AssemblyFactory.class, PolicyFactory.class, QName.class, Class.class, Object.class);
-                        processor = constructor.newInstance(assemblyFactory, policyFactory, artifactType, getModelType(), modelFactory);
-                    } catch (Exception e) {
-                        throw new IllegalStateException(e);
-                    }
-                } else {
-                    
-                    // Load and instanciate the processor class
-                    try {
-                        ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-                        Class<StAXArtifactProcessor> processorClass = (Class<StAXArtifactProcessor>)Class.forName(className, true, classLoader);
-                        Constructor<StAXArtifactProcessor> constructor = processorClass.getConstructor(ModelFactoryExtensionPoint.class);
-                        processor = constructor.newInstance(modelFactories);
-                    } catch (Exception e) {
-                        throw new IllegalStateException(e);
-                    }
-                }
-            }
-            return processor;
-        }
-
-        public Object read(XMLStreamReader inputSource) throws ContributionReadException, XMLStreamException {
-            return getProcessor().read(inputSource);
-        }
-
-        @SuppressWarnings("unchecked")
-        public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
-            getProcessor().write(model, outputSource);
-        }
-
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-                    ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-                    modelType = Class.forName(modelTypeName, true, classLoader);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-
-        @SuppressWarnings("unchecked")
-        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
-            getProcessor().resolve(model, resolver);
-        }
-
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java
deleted file mode 100644
index acc611c101..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.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.contribution.processor;
-
-import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-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.util.ServiceConfigurationUtil;
-
-/**
- * The default implementation of a StAX artifact processor registry.
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultURLArtifactProcessorExtensionPoint
-    extends DefaultArtifactProcessorExtensionPoint<URLArtifactProcessor>
-    implements URLArtifactProcessorExtensionPoint {
-    
-    private ModelFactoryExtensionPoint modelFactories;
-    private boolean loaded;
-
-    /**
-     * Constructs a new extension point.
-     */
-    public DefaultURLArtifactProcessorExtensionPoint(ModelFactoryExtensionPoint modelFactories) {
-        this.modelFactories = modelFactories;
-    }
-
-    public void addArtifactProcessor(URLArtifactProcessor artifactProcessor) {
-        processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
-        processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
-    }
-    
-    public void removeArtifactProcessor(URLArtifactProcessor artifactProcessor) {
-        processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
-        processorsByModelType.remove(artifactProcessor.getModelType());        
-    }
-    
-    @Override
-    public URLArtifactProcessor getProcessor(Class<?> modelType) {
-        loadProcessors();
-        return super.getProcessor(modelType);
-    }
-    
-    @Override
-    public URLArtifactProcessor getProcessor(Object artifactType) {
-        loadProcessors();
-        return super.getProcessor(artifactType);
-    }
-    
-    private void loadProcessors() {
-        if (loaded)
-            return;
-
-        // Get the processor service declarations
-        ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-        List<String> processorDeclarations; 
-        try {
-            processorDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, URLArtifactProcessor.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        for (String processorDeclaration: processorDeclarations) {
-            Map<String, String> attributes = ServiceConfigurationUtil.parseServiceDeclaration(processorDeclaration);
-            String className = attributes.get("class");
-            
-            // Load a URL artifact processor
-            String artifactType = attributes.get("type");
-            String modelTypeName = attributes.get("model");
-            
-            // Create a processor wrapper and register it
-            URLArtifactProcessor processor = new LazyURLArtifactProcessor(modelFactories, artifactType, modelTypeName, className);
-            addArtifactProcessor(processor);
-        }
-        
-        loaded = true;
-    }
-
-    /**
-     * A wrapper around an Artifact processor class allowing lazy loading and
-     * initialization of artifact processors.
-     */
-    private static class LazyURLArtifactProcessor implements URLArtifactProcessor {
-
-        private ModelFactoryExtensionPoint modelFactories;
-        private String artifactType;
-        private String modelTypeName;
-        private String className;
-        private URLArtifactProcessor processor;
-        private Class modelType;
-        
-        LazyURLArtifactProcessor(ModelFactoryExtensionPoint modelFactories, String artifactType, String modelTypeName, String className) {
-            this.modelFactories = modelFactories;
-            this.artifactType = artifactType;
-            this.modelTypeName = modelTypeName;
-            this.className = className;
-        }
-
-        public String getArtifactType() {
-            return artifactType;
-        }
-        
-        @SuppressWarnings("unchecked")
-        private URLArtifactProcessor getProcessor() {
-            if (processor == null) {
-                try {
-                    ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-                    Class<URLArtifactProcessor> processorClass = (Class<URLArtifactProcessor>)Class.forName(className, true, classLoader);
-                    Constructor<URLArtifactProcessor> constructor = processorClass.getConstructor(ModelFactoryExtensionPoint.class);
-                    processor = constructor.newInstance(modelFactories);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return processor;
-        }
-
-        public Object read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
-            return getProcessor().read(contributionURL, artifactURI, artifactURL);
-        }
-        
-        public Class getModelType() {
-            if (modelType == null) {
-                try {
-                    ClassLoader classLoader = URLArtifactProcessor.class.getClassLoader();
-                    modelType = Class.forName(modelTypeName, true, classLoader);
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return modelType;
-        }
-
-        @SuppressWarnings("unchecked")
-        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
-            getProcessor().resolve(model, resolver);
-        }
-
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
deleted file mode 100644
index f9bced56db..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
+++ /dev/null
@@ -1,201 +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.contribution.processor;
-
-import java.io.InputStream;
-import java.io.Reader;
-import java.net.URL;
-import java.util.List;
-
-import javax.xml.XMLConstants;
-import javax.xml.stream.EventFilter;
-import javax.xml.stream.StreamFilter;
-import javax.xml.stream.XMLEventReader;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLReporter;
-import javax.xml.stream.XMLResolver;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.util.XMLEventAllocator;
-import javax.xml.transform.Source;
-import javax.xml.transform.stream.StreamSource;
-import javax.xml.validation.Schema;
-import javax.xml.validation.SchemaFactory;
-
-import org.xml.sax.SAXParseException;
-
-/**
- * Default implementation of an XMLInputFactory that creates validating
- * XMLStreamReaders.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultValidatingXMLInputFactory extends ValidatingXMLInputFactory {
-    
-    private XMLInputFactory inputFactory;
-    private ValidationSchemaExtensionPoint schemas;
-    private boolean initialized;
-    private Schema aggregatedSchema;
-
-    /**
-     * Constructs a new XMLInputFactory.
-     * 
-     * @param inputFactory
-     * @param schemas
-     */
-    public DefaultValidatingXMLInputFactory(XMLInputFactory inputFactory, ValidationSchemaExtensionPoint schemas) {
-        this.inputFactory = inputFactory;
-        this.schemas = schemas;
-    }
-    
-    private void initialize() {
-        if (initialized) {
-            return;
-        }
-        initialized = true;
-        
-        // Load the XSDs registered in the validation schema extension point
-        try {
-            List<String> uris = schemas.getSchemas();
-            int n = uris.size();
-            Source[] sources = new Source[n];
-            for (int i =0; i < n; i++) {
-                String uri = uris.get(i);
-                sources[i] = new StreamSource(new URL(uri).openStream(), uri);
-            }
-            
-            // Create an aggregated validation schemas from all the XSDs
-            SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
-            aggregatedSchema= schemaFactory.newSchema(sources);
-            
-        } catch (Error e) {
-            //FIXME Log this, some old JDKs don't support XMLSchema validation
-            //e.printStackTrace();
-        } catch (SAXParseException e) {
-            throw new IllegalStateException(e);
-        } catch (Exception e) {
-            //FIXME Log this, some old JDKs don't support XMLSchema validation
-            e.printStackTrace();
-        }
-    }
-
-    public XMLEventReader createFilteredReader(XMLEventReader arg0, EventFilter arg1) throws XMLStreamException {
-        return inputFactory.createFilteredReader(arg0, arg1);
-    }
-
-    public XMLStreamReader createFilteredReader(XMLStreamReader arg0, StreamFilter arg1) throws XMLStreamException {
-        return inputFactory.createFilteredReader(arg0, arg1);
-    }
-
-    public XMLEventReader createXMLEventReader(InputStream arg0, String arg1) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0, arg1);
-    }
-
-    public XMLEventReader createXMLEventReader(InputStream arg0) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0);
-    }
-
-    public XMLEventReader createXMLEventReader(Reader arg0) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0);
-    }
-
-    public XMLEventReader createXMLEventReader(Source arg0) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0);
-    }
-
-    public XMLEventReader createXMLEventReader(String arg0, InputStream arg1) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0, arg1);
-    }
-
-    public XMLEventReader createXMLEventReader(String arg0, Reader arg1) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0, arg1);
-    }
-
-    public XMLEventReader createXMLEventReader(XMLStreamReader arg0) throws XMLStreamException {
-        return inputFactory.createXMLEventReader(arg0);
-    }
-
-    public XMLStreamReader createXMLStreamReader(InputStream arg0, String arg1) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
-    }
-
-    public XMLStreamReader createXMLStreamReader(InputStream arg0) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
-    }
-
-    public XMLStreamReader createXMLStreamReader(Reader arg0) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
-    }
-
-    public XMLStreamReader createXMLStreamReader(Source arg0) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema);
-    }
-
-    public XMLStreamReader createXMLStreamReader(String arg0, InputStream arg1) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
-    }
-
-    public XMLStreamReader createXMLStreamReader(String arg0, Reader arg1) throws XMLStreamException {
-        initialize();
-        return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema);
-    }
-
-    public XMLEventAllocator getEventAllocator() {
-        return inputFactory.getEventAllocator();
-    }
-
-    public Object getProperty(String arg0) throws IllegalArgumentException {
-        return inputFactory.getProperty(arg0);
-    }
-
-    public XMLReporter getXMLReporter() {
-        return inputFactory.getXMLReporter();
-    }
-
-    public XMLResolver getXMLResolver() {
-        return inputFactory.getXMLResolver();
-    }
-
-    public boolean isPropertySupported(String arg0) {
-        return inputFactory.isPropertySupported(arg0);
-    }
-
-    public void setEventAllocator(XMLEventAllocator arg0) {
-        inputFactory.setEventAllocator(arg0);
-    }
-
-    public void setProperty(String arg0, Object arg1) throws IllegalArgumentException {
-        inputFactory.setProperty(arg0, arg1);
-    }
-
-    public void setXMLReporter(XMLReporter arg0) {
-        inputFactory.setXMLReporter(arg0);
-    }
-
-    public void setXMLResolver(XMLResolver arg0) {
-        inputFactory.setXMLResolver(arg0);
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
deleted file mode 100644
index 3f187e29ef..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
+++ /dev/null
@@ -1,82 +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.contribution.processor;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.util.ServiceConfigurationUtil;
-
-/**
- * DefaultValidationSchemaExtensionPoint
- *
- * @version $Rev$ $Date$
- */
-public class DefaultValidationSchemaExtensionPoint implements ValidationSchemaExtensionPoint {
-    
-    private List<String> schemas = new ArrayList<String>();
-    private boolean loaded;
-    
-    public void addSchema(String uri) {
-        schemas.add(uri);
-    }
-    
-    public void removeSchema(String uri) {
-        schemas.remove(uri);
-    }
-    
-    /**
-     * Load schema declarations from META-INF/services/
-     * org.apache.tuscany.sca.contribution.processor.ValidationSchema files
-     */
-    private void loadSchemas() {
-        if (loaded)
-            return;
-
-        // Get the schema declarations
-        ClassLoader classLoader = ValidationSchemaExtensionPoint.class.getClassLoader();
-        List<String> schemaDeclarations; 
-        try {
-            schemaDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, "org.apache.tuscany.sca.contribution.processor.ValidationSchema");
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        // Find each schema
-        for (String schemaDeclaration: schemaDeclarations) {
-            URL url = classLoader.getResource(schemaDeclaration);
-            if (url == null) {
-                throw new IllegalArgumentException(new FileNotFoundException(schemaDeclaration));
-            }
-            schemas.add(url.toString());
-        }
-        
-        loaded = true;
-    }
-    
-    public List<String> getSchemas() {
-        loadSchemas();
-        return schemas;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java
deleted file mode 100644
index fb6e1b29ce..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensiblePackageProcessor.java
+++ /dev/null
@@ -1,79 +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.contribution.processor;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.contribution.service.TypeDescriber;
-import org.apache.tuscany.sca.contribution.service.UnsupportedContentTypeException;
-
-/**
- * Default implementation of PackageProcessor.
- * 
- * This implementation has a packageProcessorExtensionPoint 
- * and it delegates to the proper package processor based on content type
- * 
- * @version $Rev$ $Date$
- */
-public class ExtensiblePackageProcessor implements PackageProcessor {
-
-    private PackageProcessorExtensionPoint processors;
-
-    /**
-     * Helper method to describe contentType for each artifact
-     */
-    private TypeDescriber packageTypeDescriber;
-
-    public ExtensiblePackageProcessor(PackageProcessorExtensionPoint processors, TypeDescriber packageTypeDescriber) {
-        this.processors = processors; 
-        this.packageTypeDescriber = packageTypeDescriber;
-    }
-
-    public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) 
-        throws ContributionException, IOException {
-        String contentType = this.packageTypeDescriber.getType(packageSourceURL, null);
-        if (contentType == null) {
-            throw new UnsupportedContentTypeException("Unsupported contribution package", packageSourceURL.toString());
-        }
-
-        PackageProcessor packageProcessor = this.processors.getPackageProcessor(contentType);
-        if (packageProcessor == null) {
-            throw new UnsupportedContentTypeException(contentType, packageSourceURL.getPath());
-        }
-
-        return packageProcessor.getArtifacts(packageSourceURL, inputStream);
-    }
-
-    public URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException {
-        String contentType = this.packageTypeDescriber.getType(packageSourceURL, null);
-        PackageProcessor packageProcessor = this.processors.getPackageProcessor(contentType);
-        return packageProcessor.getArtifactURL(packageSourceURL, artifact);
-    }
-    
-    public String getPackageType() {
-        return null;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
deleted file mode 100644
index 56a6a1c3f2..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
+++ /dev/null
@@ -1,184 +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.contribution.processor;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLOutputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamWriter;
-
-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.contribution.service.UnrecognizedElementException;
-
-/**
- * The default implementation of a StAX artifact processor registry.
- * 
- * This implementation has a StAXArtifactProcessorExtensionPoint and 
- * it delegates to the proper StAXArtifactProcessor by element QName
- * 
- * @version $Rev$ $Date$
- */
-public class ExtensibleStAXArtifactProcessor
-    implements StAXArtifactProcessor<Object> {
-
-    private static final Logger logger = Logger.getLogger(ExtensibleStAXArtifactProcessor.class.getName()); 
-    private XMLInputFactory inputFactory;
-    private XMLOutputFactory outputFactory;
-    private StAXArtifactProcessorExtensionPoint processors;
-
-    /**
-     * Constructs a new loader registry.
-     * @param inputFactory
-     * @param outputFactory
-     */
-    public ExtensibleStAXArtifactProcessor(StAXArtifactProcessorExtensionPoint processors, XMLInputFactory inputFactory, XMLOutputFactory outputFactory) {
-        super();
-        this.processors = processors;
-        this.inputFactory = inputFactory;
-        this.outputFactory = outputFactory;
-        this.outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
-    }
-
-    public Object read(XMLStreamReader source) throws ContributionReadException, XMLStreamException {
-        
-        // Delegate to the processor associated with the element qname
-        QName name = source.getName();
-        StAXArtifactProcessor<?> processor = (StAXArtifactProcessor<?>)processors.getProcessor(name);
-        if (processor == null) {
-            if (logger.isLoggable(Level.WARNING)) {
-                Location location = source.getLocation();
-                logger.warning("Element " + name + " cannot be processed. (" + location + ")");
-            }
-            return null;
-        }
-        return processor.read(source);
-    }
-    
-    @SuppressWarnings("unchecked")
-    public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
-        
-        // Delegate to the processor associated with the model type
-        if (model != null) {
-            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
-            if (processor != null) {
-                processor.write(model, outputSource);
-            } else {
-                if (logger.isLoggable(Level.WARNING)) {
-                    logger.warning("No StAX processor is configured to handle " + model.getClass());
-                }
-            }
-        }
-    }
-    
-    @SuppressWarnings("unchecked")
-    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
-
-        // Delegate to the processor associated with the model type
-        if (model != null) {
-            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
-            if (processor != null) {
-                processor.resolve(model, resolver);
-            }
-        }
-    }
-    
-    /**
-     * Read a model from an input stream.
-     * @param is The artifact inputstream
-     * @param type Model type
-     * @return The model
-     * @throws ContributionReadException
-     */
-    public <MO> MO read(InputStream is, Class<MO> type) throws ContributionReadException {
-        try {
-            XMLStreamReader reader;
-            try {
-                reader = inputFactory.createXMLStreamReader(is);
-                try {
-                    reader.nextTag();
-                    QName name = reader.getName();
-                    Object mo = read(reader);
-                    if (type.isInstance(mo)) {
-                        return type.cast(mo);
-                    } else {
-                        UnrecognizedElementException e = new UnrecognizedElementException(name);
-                        throw e;
-                    }
-                } catch (ContributionReadException e) {
-                    Location location = reader.getLocation();
-                    e.setLine(location.getLineNumber());
-                    e.setColumn(location.getColumnNumber());
-                    throw e;
-                } finally {
-                    try {
-                        reader.close();
-                    } catch (XMLStreamException e) {
-                        // ignore
-                    }
-                }
-            } finally {
-                try {
-                    is.close();
-                } catch (IOException e) {
-                    // ignore
-                }
-            }
-        } catch (XMLStreamException e) {
-            ContributionReadException ce = new ContributionReadException(e);
-            throw ce;
-        }
-    }
-
-    /**
-     * Write a model to an ouput stream.
-     * @param model
-     * @param os
-     * @throws ContributionWriteException
-     */
-    public void write(Object model, OutputStream os) throws ContributionWriteException {
-        try {
-            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(os);
-            write(model, writer);
-            writer.flush();
-            writer.close();
-        } catch (XMLStreamException e) {
-            throw new ContributionWriteException(e);
-        }
-    }
-
-    public QName getArtifactType() {
-        return null;
-    }
-    
-    public Class<Object> getModelType() {
-        return null;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
deleted file mode 100644
index 3c7c886d80..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
+++ /dev/null
@@ -1,121 +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.contribution.processor;
-
-import java.net.URI;
-import java.net.URL;
-
-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.UnrecognizedElementException;
-
-/**
- * The default implementation of a URL artifact processor.
- * 
- * This implementation has a URLArtifactProcessorExtensionPoint and 
- * it delegate to the proper URLArtifactProcessor by either fileName or fileExtention
- * 
- * @version $Rev$ $Date$
- */
-public class ExtensibleURLArtifactProcessor
-    implements URLArtifactProcessor<Object> {
-    
-    private URLArtifactProcessorExtensionPoint processors;
-
-    /**
-     * Constructs a new URL artifact processor.
-     * 
-     * @param processors
-     */
-    public ExtensibleURLArtifactProcessor(URLArtifactProcessorExtensionPoint processors) {
-        this.processors = processors;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Object read(URL contributionURL, URI sourceURI, URL sourceURL) throws ContributionReadException {
-        URLArtifactProcessor<Object> processor = null;
-        
-        // Delegate to the processor associated with file extension
-        String fileName = getFileName(sourceURL);
-        
-        //try to retrieve a processor for the specific filename
-        processor = (URLArtifactProcessor<Object>)processors.getProcessor(fileName);
-        
-        if (processor == null) {
-            //try to find my file type (extension)
-            String extension = sourceURL.getPath();
-            
-            int extensionStart = extension.lastIndexOf('.');
-            //handle files without extension (e.g NOTICE)
-            if (extensionStart > 0) {
-                extension = extension.substring(extensionStart);
-                processor = (URLArtifactProcessor<Object>)processors.getProcessor(extension);            
-            }
-        }
-        
-        if (processor == null) {
-            return null;
-        }
-        return processor.read(contributionURL, sourceURI, sourceURL);
-    }
-
-    @SuppressWarnings("unchecked")
-    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
-
-        // Delegate to the processor associated with the model type
-        if (model != null) {
-            URLArtifactProcessor processor = processors.getProcessor(model.getClass());
-            if (processor != null) {
-                processor.resolve(model, resolver);
-            }
-        }
-    }
-    
-    public <MO> MO read(URL contributionURL, URI artifactURI, URL artifactUrl, Class<MO> type) 
-        throws ContributionReadException {
-        Object mo = read(contributionURL, artifactURI, artifactUrl);
-        if (type.isInstance(mo)) {
-            return type.cast(mo);
-        } else {
-            UnrecognizedElementException e = new UnrecognizedElementException(null);
-            e.setResourceURI(artifactURI.toString());
-            throw e;
-        }
-    }
-    
-    public String getArtifactType() {
-        return null;
-    }
-    
-    public Class<Object> getModelType() {
-        return null;
-    }
-    
-    /**
-     * Utility functions
-     */
-    
-    private String getFileName(URL url){
-        String fileName = url.getPath();
-        int pos = fileName.lastIndexOf("/");
-        
-        return fileName.substring(pos +1);
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.java
deleted file mode 100644
index 28b268301f..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessor.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.contribution.processor;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-
-/**
- * Contribution package processors
- * These processors understand the internal format of the contribution and how to process the artifacts
- * 
- * @version $Rev$ $Date$
- */
-public interface PackageProcessor {
-    
-    /**
-     * Returns the type of package supported by this package processor.
-     * 
-     * @return the package type
-     */
-    String getPackageType();
-
-    /**
-     * Retrieve a list of artifacts for the specific package type
-     * 
-     * @param packageSourceURL Contribution package location URL
-     * @param inputStream Optional content of the package
-     * @return List of artifact URIs
-     * @throws ContributionException
-     * @throws IOException
-     */
-    List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, IOException;
-
-    /**
-     * Return the URL for an artifact in the package.
-     * This is needed in the case of special archives such as jar files that have special 
-     * URL structure for internal artifacts
-     * 
-     * @param packageSourceURL Contribution package location URL
-     * @param artifact The relative URI for the artifact
-     * @return The artifact URL
-     */
-    URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException;
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.java
deleted file mode 100644
index 27499b5847..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/PackageProcessorExtensionPoint.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.contribution.processor;
-
-/**
- * An extension point for package processors
- * 
- * @version $Rev$ $Date$
- */
-public interface PackageProcessorExtensionPoint {
-    
-    /**
-     * Register a PackageProcessor using the package type as the key
-     * 
-     * @param processor The package processor
-     */
-    void addPackageProcessor(PackageProcessor processor);
-    
-    /**
-     * Unregister a PackageProcessor
-     * 
-     * @param processor The package processor
-     */
-    void removePackageProcessor(PackageProcessor processor);
-    
-    /**
-     * Returns the PackageProcessor for the given package type.
-     * 
-     * @param packageType The package type
-     * @return The package processor
-     */
-    PackageProcessor getPackageProcessor(String packageType);
-    
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java
deleted file mode 100644
index fcf9347564..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.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.contribution.processor;
-
-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.service.ContributionReadException;
-import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
-
-/**
- * An artifact processor that can read models from a StAX XMLStreamReader.
- * 
- * @version $Rev$ $Date$
- */
-public interface StAXArtifactProcessor<M> extends ArtifactProcessor<M> {
-
-    /**
-     * Reads a model from an XMLStreamReader.
-     * 
-     * @param reader The XMLStreamReader
-     * @return A model representation of the input.
-     */
-    M read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException;
-    
-    /**
-     * Writes a model to an XMLStreamWriter.
-     * 
-     * @param model A model representing the source
-     * @param writer The XML stream writer
-     * @throws ContributionWriteException
-     * @throws XMLStreamException
-     */
-    void write(M model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException;
-    
-    /**
-     * Returns the type of artifact handled by this artifact processor.
-     *  
-     * @return The type of artifact handled by this artifact processor
-     */
-    QName getArtifactType();
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java
deleted file mode 100644
index fb272d05bc..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.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.contribution.processor;
-
-/**
- * A registry for StAX artifact processors.
- * 
- * @version $Rev$ $Date$
- */
-public interface StAXArtifactProcessorExtensionPoint extends 
-    ArtifactProcessorExtensionPoint<StAXArtifactProcessor> {
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java
deleted file mode 100644
index eb6201c856..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.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.contribution.processor;
-
-import java.net.URI;
-import java.net.URL;
-
-import org.apache.tuscany.sca.contribution.service.ContributionReadException;
-
-/**
- * An artifact processor that can read models from an InputStream.
- * 
- * @version $Rev$ $Date$
- */
-public interface URLArtifactProcessor<M> extends ArtifactProcessor<M> {
-
-    /**
-     * Reads a model from a URL.
-     * 
-     * @param contributionURL Contribution location URL
-     * @param artifactURI Artifact URI
-     * @param artifactURL Artifact location URL 
-     * @return A model representation of the input.
-     */
-    M read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException;
-    
-    /**
-     * Returns the type of artifact handled by this artifact processor.
-     *  
-     * @return The type of artifact handled by this artifact processor
-     */
-    String getArtifactType();
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java
deleted file mode 100644
index 0b02c12830..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.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.contribution.processor;
-
-/**
- * A registry for Document artifact processors.
- * 
- * @version $Rev$ $Date$
- */
-public interface URLArtifactProcessorExtensionPoint extends
-    ArtifactProcessorExtensionPoint<URLArtifactProcessor> {
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java
deleted file mode 100644
index 0cc5f42e88..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java
+++ /dev/null
@@ -1,31 +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.contribution.processor;
-
-import javax.xml.stream.XMLInputFactory;
-
-/**
- * Marker base class for validating XMLInputFactories.
- *
- * @version $Rev$ $Date$
- */
-public abstract class ValidatingXMLInputFactory extends XMLInputFactory {
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
deleted file mode 100644
index 63b7725799..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
+++ /dev/null
@@ -1,319 +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.contribution.processor;
-
-import java.util.logging.Logger;
-
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.XMLStreamConstants;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.util.StreamReaderDelegate;
-import javax.xml.validation.Schema;
-import javax.xml.validation.ValidatorHandler;
-
-import org.xml.sax.Attributes;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.Locator;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-import org.xml.sax.helpers.AttributesImpl;
-
-/**
- * 
- * A validating XMLStreamReader that reports XMLSchema validation errors.
- *
- * @version $Rev$ $Date$
- */
-class ValidatingXMLStreamReader extends StreamReaderDelegate implements XMLStreamReader {
-    private static final Logger logger = Logger.getLogger(ValidatingXMLStreamReader.class.getName());
-    
-    private int level;
-    private ValidatorHandler handler;
-    
-    public ValidatingXMLStreamReader(XMLStreamReader reader, Schema schema) throws XMLStreamException {
-        super(reader);
-        if (schema == null) {
-            return;
-        }
-        
-        handler = schema.newValidatorHandler();
-        handler.setDocumentLocator(new LocatorAdaptor());
-        try {
-            handler.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
-        } catch (SAXException e) {
-            throw new XMLStreamException(e);
-        }
-        
-        // These validation errors are just warnings for us as we want to support
-        // running from an XML document with XSD validation errors, as long as we can
-        // get the metadata we need from the document
-        handler.setErrorHandler(new ErrorHandler() {
-            private String getMessage(SAXParseException e) {
-                return "XMLSchema validation problem in: " + e.getSystemId() + ", line: " + e.getLineNumber() + ", column: " + e.getColumnNumber() + "\n" + e.getMessage();
-            }
-            
-            public void error(SAXParseException exception) throws SAXException {
-                logger.warning(getMessage(exception));
-            }
-            
-            public void fatalError(SAXParseException exception) throws SAXException {
-                logger.warning(getMessage(exception));
-            }
-            
-            public void warning(SAXParseException exception) throws SAXException {
-                logger.warning(getMessage(exception));
-            }
-        });
-    }
-
-    @Override
-    public int next() throws XMLStreamException {
-        if (handler == null) {
-            return super.next();
-        }
-
-        int event = super.next();
-        try {
-            switch (event) {
-                case XMLStreamConstants.START_DOCUMENT:
-                    level++;
-                    handler.startDocument();
-                    break;
-                case XMLStreamConstants.START_ELEMENT:
-                    level++;
-                    handleStartElement();
-                    break;
-                case XMLStreamConstants.PROCESSING_INSTRUCTION:
-                    handler.processingInstruction(super.getPITarget(), super.getPIData());
-                    break;
-                case XMLStreamConstants.CHARACTERS:
-                case XMLStreamConstants.CDATA:
-                case XMLStreamConstants.SPACE:
-                case XMLStreamConstants.ENTITY_REFERENCE:
-                    handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
-                    break;
-                case XMLStreamConstants.END_ELEMENT:
-                    handleEndElement();
-                    level--;
-                    break;
-                case XMLStreamConstants.END_DOCUMENT:
-                    handler.endDocument();
-                    break;
-            }
-        } catch (SAXException e) {
-            throw new XMLStreamException(e.getMessage(), e);
-        }
-        return event;
-    }
-    
-    @Override
-    public int nextTag() throws XMLStreamException {
-        if (handler == null) {
-            return super.nextTag();
-        }
-        
-        for (;;) {
-            int event = super.getEventType();
-            try {
-                switch (event) {
-                    case XMLStreamConstants.START_DOCUMENT:
-                        level++;
-                        handler.startDocument();
-                        break;
-                    case XMLStreamConstants.START_ELEMENT:
-                        level++;
-                        handleStartElement();
-                        return event;
-                    case XMLStreamConstants.PROCESSING_INSTRUCTION:
-                        handler.processingInstruction(super.getPITarget(), super.getPIData());
-                        break;
-                    case XMLStreamConstants.CHARACTERS:
-                    case XMLStreamConstants.CDATA:
-                    case XMLStreamConstants.SPACE:
-                    case XMLStreamConstants.ENTITY_REFERENCE:
-                        handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
-                        break;
-                    case XMLStreamConstants.END_ELEMENT:
-                        handleEndElement();
-                        level--;
-                        return event;
-                    case XMLStreamConstants.END_DOCUMENT:
-                        handler.endDocument();
-                        return event;
-                }
-            } catch (SAXException e) {
-                throw new XMLStreamException(e);
-            }
-            super.next();
-        }
-    }
-    
-    @Override
-    public String getElementText() throws XMLStreamException {
-        if (handler == null) {
-            return super.getElementText();
-        }
-
-        if (getEventType() != XMLStreamConstants.START_ELEMENT) {
-            return super.getElementText();
-        }
-        StringBuffer text = new StringBuffer();
-
-        for (;;) {
-            int event = next();
-            switch (event) {
-                case XMLStreamConstants.END_ELEMENT:
-                    return text.toString();
-                    
-                case XMLStreamConstants.COMMENT:
-                case XMLStreamConstants.PROCESSING_INSTRUCTION:
-                    continue;
-                    
-                case CHARACTERS:
-                case CDATA:
-                case SPACE:
-                case ENTITY_REFERENCE:
-                    text.append(getText());
-                    break;
-                    
-                default:
-                    break;
-            }
-        }
-    }
-    
-    private void handleStartElement() throws SAXException {
-
-        // send startPrefixMapping events immediately before startElement event
-        int nsCount = super.getNamespaceCount();
-        for (int i = 0; i < nsCount; i++) {
-            String prefix = super.getNamespacePrefix(i);
-            if (prefix == null) { // true for default namespace
-                prefix = "";
-            }
-            handler.startPrefixMapping(prefix, super.getNamespaceURI(i));
-        }
-
-        // fire startElement
-        QName qname = super.getName();
-        String prefix = qname.getPrefix();
-        String rawname;
-        if (prefix == null || prefix.length() == 0) {
-            rawname = qname.getLocalPart();
-        } else {
-            rawname = prefix + ':' + qname.getLocalPart();
-        }
-        Attributes attrs = getAttributes();
-        handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
-    }
-
-    private void handleEndElement() throws SAXException {
-
-        // fire endElement
-        QName qname = super.getName();
-        handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
-
-        // send endPrefixMapping events immediately after endElement event
-        // we send them in the opposite order to that returned but this is not
-        // actually required by SAX
-        int nsCount = super.getNamespaceCount();
-        for (int i = nsCount - 1; i >= 0; i--) {
-            String prefix = super.getNamespacePrefix(i);
-            if (prefix == null) { // true for default namespace
-                prefix = "";
-            }
-            handler.endPrefixMapping(prefix);
-        }
-    }
-
-    /**
-     * Get the attributes associated with the current START_ELEMENT event.
-     * 
-     * @return the StAX attributes converted to org.xml.sax.Attributes
-     */
-    private Attributes getAttributes() {
-        AttributesImpl attrs = new AttributesImpl();
-
-        // add namespace declarations
-        for (int i = 0; i < super.getNamespaceCount(); i++) {
-            String prefix = super.getNamespacePrefix(i);
-            String uri = super.getNamespaceURI(i);
-            if (prefix == null) {
-                attrs.addAttribute("", "", "xmlns", "CDATA", uri);
-            } else {
-                attrs.addAttribute("", "", "xmlns:" + prefix, "CDATA", uri);
-            }
-        }
-
-        // Regular attributes
-        for (int i = 0; i < super.getAttributeCount(); i++) {
-            String uri = super.getAttributeNamespace(i);
-            if (uri == null) {
-                uri = "";
-            }
-            String localName = super.getAttributeLocalName(i);
-            String prefix = super.getAttributePrefix(i);
-            String qname;
-            if (prefix == null || prefix.length() == 0) {
-                qname = localName;
-            } else {
-                qname = prefix + ':' + localName;
-            }
-            String type = super.getAttributeType(i);
-            String value = super.getAttributeValue(i);
-
-            attrs.addAttribute(uri, localName, qname, type, value);
-        }
-
-        return attrs;
-    }
-
-    /**
-     * Adaptor for mapping Locator information.
-     */
-    private final class LocatorAdaptor implements Locator {
-
-        private LocatorAdaptor() {
-        }
-
-        public int getColumnNumber() {
-            Location location = getLocation();
-            return location == null ? 0 : location.getColumnNumber();
-        }
-
-        public int getLineNumber() {
-            Location location = getLocation();
-            return location == null ? 0 : location.getLineNumber();
-        }
-
-        public String getPublicId() {
-            Location location = getLocation();
-            return location == null ? "" : location.getPublicId();
-        }
-
-        public String getSystemId() {
-            Location location = getLocation();
-            return location == null ? "" : location.getSystemId();
-        }
-    }
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java
deleted file mode 100644
index cc3bb59a5b..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.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.contribution.processor;
-
-import java.util.List;
-
-
-/**
- * An extension point for XML schemas used for validation.
- *
- * @version $Rev$ $Date$
- */
-public interface ValidationSchemaExtensionPoint {
-    
-    /**
-     * Add a schema.
-     * 
-     * @param uri the URI of the schema
-     */
-    void addSchema(String uri);
-    
-    /**
-     * Remove a schema.
-     * 
-     * @param uri the URI of the schema
-     */
-    void removeSchema(String uri);
-    
-    /**
-     * Returns the list of schemas registered in the extension point.
-     * @return the list of schemas
-     */
-    List<String> getSchemas();
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
deleted file mode 100644
index 6715341ca9..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
+++ /dev/null
@@ -1,103 +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.contribution.resolver;
-
-import java.lang.ref.WeakReference;
-
-/**
- * A weak reference to a class, which should be used to register classes
- * with an ArtifactResolver and resolve these classes later.
- *
- * @version $Rev$ $Date$
- */
-public class ClassReference {
-    
-    private WeakReference<Class> clazz;
-    private String className;
-
-    /**
-     * Constructs a new ClassReference.
-     * 
-     * @param clazz The class reference
-     */
-    public ClassReference(Class clazz) {
-        this.clazz = new WeakReference<Class>(clazz);
-        this.className = clazz.getName();
-    }
-    
-    /**
-     * Constructs a new ClassReference.
-     * 
-     * @param className The class name
-     */
-    public ClassReference(String className) {
-        this.className = className;
-    }
-    
-    /**
-     * Get the referenced class.
-     * 
-     * @return The referenced class
-     */
-    public Class getJavaClass() {
-        if (clazz != null) {
-            return clazz.get();
-        } else {
-            return null;
-        }
-    }
-    
-    /**
-     * Get the referenced class name.
-     * 
-     * @return The class name
-     */
-    public String getClassName() {
-        return className;
-    }
-    
-    /**
-     * Returns true if the class reference is unresolved.
-     * 
-     * @return Wether or not the class has been resolved
-     */
-    public boolean isUnresolved() {
-        return clazz == null;
-    }
-
-    @Override
-    public int hashCode() {
-        return className.hashCode();
-    }
-    
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == this) {
-            return true;
-        } else {
-            if (obj instanceof ClassReference) {
-                return className.equals(((ClassReference)obj).className);
-            } else {
-                return false;
-            }
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
deleted file mode 100644
index ce6305814a..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
+++ /dev/null
@@ -1,84 +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.contribution.resolver;

-

-import java.util.List;

-

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

-import org.apache.tuscany.sca.contribution.Contribution;

-import org.apache.tuscany.sca.contribution.Export;

-import org.apache.tuscany.sca.contribution.Import;

-

-/**

- * A model resolver implementation that considers Exports in any available contribution

- *

- * @version $Rev: 560435 $ $Date: 2007-07-27 18:26:55 -0700 (Fri, 27 Jul 2007) $

- */

-public class DefaultImportAllModelResolver implements ModelResolver {

-    

-    private Import import_;

-    private List<Contribution> contributions;

-    

-    public DefaultImportAllModelResolver(Import import_, List<Contribution> contributions) {

-        this.import_ = import_;

-        this.contributions = contributions;

-    }

-

-    public void addModel(Object resolved) {

-        throw new IllegalStateException();

-    }

-

-    public Object removeModel(Object resolved) {

-        throw new IllegalStateException();

-    }

-

-    public <T> T resolveModel(Class<T> modelClass, T unresolved) {

-        

-        //TODO optimize and cache results of the resolution later

-        

-        // Go over all available contributions

-        for (Contribution contribution : contributions) {

-            

-            // Go over all exports in the contribution

-            for (Export export : contribution.getExports()) {

-                    // If the export matches our namespace, try to the resolve the model object

-                    if (import_.match(export)) {

-                        Object resolved = export.getModelResolver().resolveModel(modelClass, unresolved);

-                        

-                        // Return the resolved model object

-                        if (resolved instanceof Base) {

-                            if (!((Base)resolved).isUnresolved()) {

-                                return modelClass.cast(resolved);

-                            }

-                        }

-                        else if (resolved instanceof org.apache.tuscany.sca.assembly.Base) {

-                            if (!((org.apache.tuscany.sca.assembly.Base)resolved).isUnresolved()) {

-                                return modelClass.cast(resolved);

-                            }

-                        }

-                    }

-            }

-        }

-

-        // Model object was not resolved

-        return unresolved;

-    }

-

-}

diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
deleted file mode 100644
index bde0f24341..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.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.contribution.resolver;
-
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.util.ServiceConfigurationUtil;
-
-/**
- * The default implementation of a model resolver Class registry.
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultModelResolverExtensionPoint implements ModelResolverExtensionPoint {
-    
-    private final Map<Class<?>, Class<? extends ModelResolver>> resolvers = new HashMap<Class<?>, Class<? extends ModelResolver>>();
-    private Map<String, String> loadedResolvers;
-
-    /**
-     * Constructs a new model resolver registry.
-     */
-    public DefaultModelResolverExtensionPoint() {
-    }
-
-    public void addResolver(Class<?> modelType, Class<? extends ModelResolver> resolver) {
-        resolvers.put(modelType, resolver);
-    }
-
-    public void removeResolver(Class<?> modelType) {
-        resolvers.remove(modelType);
-    }
-
-    public Class<? extends ModelResolver> getResolver(Class<?> modelType) {
-        loadModelResolvers();
-        
-        Class<?>[] classes = modelType.getInterfaces();
-        for (Class<?> c : classes) {
-            Class<? extends ModelResolver> resolver = resolvers.get(c);
-            if (resolver == null) {
-                String className = loadedResolvers.get(c.getName());
-                if (className != null) {
-                    try {
-                        return (Class<? extends ModelResolver>)Class.forName(className, true, modelType.getClassLoader());
-                    } catch (ClassNotFoundException e) {
-                        throw new IllegalArgumentException(e);
-                    }
-                }
-            } else {
-                return resolver;
-            }
-        }
-
-        Class<? extends ModelResolver > resolver = resolvers.get(modelType);
-        if (resolver == null) {
-            String className = loadedResolvers.get(modelType.getName());
-            if (className != null) {
-                try {
-                    return (Class<? extends ModelResolver>)Class.forName(className, true, modelType.getClassLoader());
-                } catch (ClassNotFoundException e) {
-                    throw new IllegalArgumentException(e);
-                }
-            }
-        }
-        return resolver;
-    }
-
-    /**
-     * Dynamically load model resolvers declared under META-INF/services
-     */
-    private void loadModelResolvers() {
-        if (loadedResolvers != null)
-            return;
-        loadedResolvers = new HashMap<String, String>();
-
-        // Get the model resolver service declarations
-        ClassLoader classLoader = ModelResolver.class.getClassLoader();
-        List<String> modelResolverDeclarations; 
-        try {
-            modelResolverDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, ModelResolver.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        // Load model resolvers
-        for (String dataBindingDeclaration: modelResolverDeclarations) {
-            Map<String, String> attributes = ServiceConfigurationUtil.parseServiceDeclaration(dataBindingDeclaration);
-            String className = attributes.get("class");
-            String model = attributes.get("model");
-
-            loadedResolvers.put(model, className);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
deleted file mode 100644
index e6899e3174..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
+++ /dev/null
@@ -1,152 +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.contribution.resolver;
-
-import java.lang.reflect.Constructor;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
-
-/**
- * An implementation of an extensible model resolver which delegates to the
- * proper resolver extension based on the class of the model to resolve.
- * 
- * @version $Rev$ $Date$
- */
-public class ExtensibleModelResolver implements ModelResolver {
-    private final ModelResolverExtensionPoint resolvers;
-    private final ModelFactoryExtensionPoint factories;
-    private final Contribution contribution;
-    private final Map<Class<?>, ModelResolver> resolverInstances = new HashMap<Class<?>, ModelResolver>();
-    private Map<Object, Object> map = new HashMap<Object, Object>();
-    private ModelResolver domainResolver = null;
-
-    /**
-     * Constructs an extensible model resolver
-     * 
-     * @param resolvers
-     * @param contribution
-     */
-    public ExtensibleModelResolver(Contribution contribution,
-                                   ModelResolverExtensionPoint resolvers,
-                                   ModelFactoryExtensionPoint factories) {
-        this.contribution = contribution;
-        this.resolvers = resolvers;
-        this.factories = factories;
-    }
-
-    /**
-     * Returns the proper resolver instance based on the interfaces of the model
-     * If one is not available on the registry, instantiate on demand
-     * 
-     * @param modelType
-     * @return
-     */
-    private ModelResolver getModelResolverInstance(Class<?> modelType) {
-
-        // Look up a model resolver instance for the model class or
-        // each implemented interface
-        Class<?>[] interfaces = modelType.getInterfaces();
-        Class<?>[] classes = new Class<?>[interfaces.length + 1];
-        classes[0] = modelType;
-        if (interfaces.length != 0) {
-            System.arraycopy(interfaces, 0, classes, 1, interfaces.length);
-        }
-        for (Class<?> c : classes) {
-
-            // Look up an existing model resolver instance
-            ModelResolver resolverInstance = resolverInstances.get(c);
-            if (resolverInstance != null) {
-                return resolverInstance;
-            }
-
-            // We don't have an instance, lookup a model resolver class
-            // and instantiate it
-            Class<? extends ModelResolver> resolverClass = resolvers.getResolver(c);
-            if (resolverClass != null) {
-                try {
-                    Constructor<? extends ModelResolver> constructor =
-                        resolverClass
-                            .getConstructor(new Class[] {Contribution.class, ModelFactoryExtensionPoint.class});
-                    if (constructor != null) {
-
-                        // Construct the model resolver instance and cache it
-                        resolverInstance = constructor.newInstance(contribution, factories);
-                        resolverInstances.put(c, resolverInstance);
-                        return resolverInstance;
-                    }
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-        }
-
-        return null;
-    }
-
-    public void addModel(Object resolved) {
-        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
-        if (resolver != null) {
-            resolver.addModel(resolved);
-        } else {
-            map.put(resolved, resolved);
-        }
-    }
-
-    public Object removeModel(Object resolved) {
-        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
-        if (resolver != null) {
-            return resolver.removeModel(resolved);
-        } else {
-            return map.remove(resolved);
-        }
-    }
-
-    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
-        ModelResolver resolver = getModelResolverInstance(unresolved.getClass());
-        if (resolver != null) {
-            return resolver.resolveModel(modelClass, unresolved);
-        } else {
-            if (domainResolver != null) {
-                Object resolved = domainResolver.resolveModel(modelClass, unresolved);
-                if (resolved != null && resolved != unresolved) {
-                    return modelClass.cast(resolved);
-                }
-            }
-            Object resolved = map.get(unresolved);
-            if (resolved != null) {
-                // Return the resolved object
-                return modelClass.cast(resolved);
-            }
-        }
-
-        return unresolved;
-    }
-
-    public ModelResolver getDomainResolver() {
-        return domainResolver;
-    }
-
-    public void setDomainResolver(ModelResolver domainResolver) {
-        this.domainResolver = domainResolver;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java
deleted file mode 100644
index 850f79fdea..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.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.contribution.resolver;
-
-/**
- * SCA Assemblies reference many artifacts of a wide variety of types. These
- * include:
- * <ul>
- * <li> Reference from one SCA composite to another SCA composite
- * <li> Reference to PolicySet files
- * <li> Reference to interface definition files, either WSDL or Java interfaces
- * <li> Reference to XSD files
- * <li> Reference to any of a wide variety of implementation artifact files,
- * including Java classes, BPEL scripts, C++ DLLs and classes, PHP scripts
- * </ul>
- * In the SCA assemblies, these various artifacts are referenced using either
- * QNames or URIs that do not point to a specific entity. Resolution of these
- * references to concrete artifacts is necessary as part of the operation of the
- * SCA domain.
- * 
- * @version $Rev$ $Date$
- */
-public interface ModelResolver {
-
-    /**
-     * Resolve the model representing an artifact.
-     * 
-     * @param modelClass the type of artifact
-     * @param unresolved the unresolved model
-     * @return the resolved model
-     */
-    <T> T resolveModel(Class<T> modelClass, T unresolved);
-    
-    /**
-     * Add a resolved model.
-     * 
-     * @param resolved The model
-     */
-    void addModel(Object resolved);
-    
-    /**
-     * Remove a resolved model.
-     * 
-     * @param resolved
-     * @return The removed model, or null if the model was not removed
-     */
-    Object removeModel(Object resolved);
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java
deleted file mode 100644
index 0b14b7f3c3..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.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.contribution.resolver;
-
-
-/**
- * An extension point for Model Resolvers
- * 
- * @version $Rev$ $Date$
- */
-public interface ModelResolverExtensionPoint {
-
-    /**
-     * Register a Model Resolver Class using the Artifact Type as the key
-     * 
-     * @param modelType The model artifact type
-     * @param resolver The model resolver Class
-     */
-    void addResolver(Class<?> modelType, Class <? extends ModelResolver> resolver);
-    
-    /**
-     * Remove the Model Resolver Class for a specific Artifact Type
-     * 
-     * @param modelType The model artifact type
-     */
-    void removeResolver(Class<?> modelType);
-    
-    /**
-     * Retrieve a Model Resolver Class for a specific Artifact Type
-     * 
-     * @param modelType The model artifact type
-     * @return The model resolver Class
-     */
-    Class <? extends ModelResolver> getResolver(Class<?> modelType);
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/AbstractContributionException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/AbstractContributionException.java
deleted file mode 100644
index e5b18b4738..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/AbstractContributionException.java
+++ /dev/null
@@ -1,124 +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.contribution.service;
-
-import java.io.PrintWriter;
-
-/**
- * The root checked exception for the Contribution Service.
- *
- * @version $Rev$ $Date$
- */
-public abstract class AbstractContributionException extends Exception {
-    private static final long serialVersionUID = -7847121698339635268L;
-    private final String identifier;
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @see Exception
-     */
-    public AbstractContributionException() {
-        super();
-        this.identifier = null;
-    }
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @param message passed to Exception
-     * @see Exception
-     */
-    public AbstractContributionException(String message) {
-        super(message);
-        this.identifier = null;
-    }
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @param message    passed to Exception
-     * @param identifier additional error information referred to in the error message
-     * @see Exception
-     */
-    public AbstractContributionException(String message, String identifier) {
-        super(message);
-        this.identifier = identifier;
-    }
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @param message passed to Exception
-     * @param cause   passed to Exception
-     * @see Exception
-     */
-    public AbstractContributionException(String message, Throwable cause) {
-        super(message, cause);
-        this.identifier = null;
-    }
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @param message    passed to Exception
-     * @param identifier additional error information referred to in the error message
-     * @param cause      passed to Exception
-     * @see Exception
-     */
-    public AbstractContributionException(String message, String identifier, Throwable cause) {
-        super(message, cause);
-        this.identifier = identifier;
-    }
-
-    /**
-     * Override constructor from Exception.
-     *
-     * @param cause passed to Exception
-     * @see Exception
-     */
-    public AbstractContributionException(Throwable cause) {
-        super(cause);
-        this.identifier = null;
-    }
-
-    /**
-     * Returns a string representing additional error information referred to in the error message.
-     *
-     * @return additional error information
-     */
-    public String getIdentifier() {
-        return identifier;
-    }
-
-    public PrintWriter appendBaseMessage(PrintWriter writer) {
-        if (identifier == null) {
-            if (super.getMessage() == null) {
-                return writer;
-            }
-            return writer.append(super.getMessage());
-        }
-        if (super.getMessage() != null) {
-            writer.append(super.getMessage());
-        }
-        writer.append(" [").append(identifier).append(']');
-        return writer;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.java
deleted file mode 100644
index 484200286b..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionException.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.contribution.service;
-
-/**
- * Base class for exceptions raised by contribution services.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionException extends AbstractContributionException {
-
-    private static final long serialVersionUID = 4432880414927652578L;
-
-    protected ContributionException() {
-        super();
-    }
-
-    protected ContributionException(String message) {
-        super(message);
-    }
-
-    protected ContributionException(String message, String identifier) {
-        super(message, identifier);
-    }
-
-    protected ContributionException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    protected ContributionException(String message, String identifier, Throwable cause) {
-        super(message, identifier, cause);
-    }
-
-    public ContributionException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.java
deleted file mode 100644
index 5158eaf85c..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListener.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.contribution.service;
-
-import java.util.EventListener;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-
-/**
- * A listener interface used to listen to contribution repository events.
- *
- * @version $Rev$ $Date$
- */
-public interface ContributionListener extends EventListener {
-
-    /**
-     * Notifies the listener that a contribution has been added.
-     * 
-     * @param repository The contribution repository 
-     * @param contribution The new contribution
-     */
-    void contributionAdded(ContributionRepository repository, Contribution contribution);
-    
-    /**
-     * Notifies the listener that a contribution has been removed.
-     * 
-     * @param repository The contribution repository 
-     * @param contribution The removed contribution.
-     */
-    void contributionRemoved(ContributionRepository repository, Contribution contribution);
-    
-    /**
-     * Notifies the listener that a contribution has been updated.
-     * 
-     * @param repository The contribution repository 
-     * @param oldContribution The old contribution 
-     * @param contribution The new contribution
-     */
-    void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution);
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.java
deleted file mode 100644
index ce2b4b13c3..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionListenerExtensionPoint.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.contribution.service;
-
-import java.util.List;
-
-public interface ContributionListenerExtensionPoint {
-
-    /**
-     * Adds a contribution repository listener extension.
-     * @param listener The listener to add
-     */
-    void addContributionListener(ContributionListener listener);
-    
-    /**
-     * Removes a contribution repository listener extension.
-     * @param listener The listener to remove
-     */
-    void removeContributionListener(ContributionListener listener);
-    
-    /**
-     * Returns the contribution repository listeners.
-     * @return
-     */
-    List<ContributionListener> getContributionListeners();
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java
deleted file mode 100644
index 33399dcc2f..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionReadException.java
+++ /dev/null
@@ -1,94 +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.contribution.service;
-
-/**
- * Denotes an exception while reading artifacts inside an SCA contribution.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionReadException extends ContributionException {
-    public static final int UNDEFINED = -1;
-    private static final long serialVersionUID = -7459051598906813461L;
-    private String resourceURI;
-    private int line = UNDEFINED;
-    private int column = UNDEFINED;
-
-    public ContributionReadException(String message) {
-        super(message);
-    }
-
-    public ContributionReadException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ContributionReadException(Throwable cause) {
-        super(cause);
-    }
-    
-    /**
-     * Returns the location of the resource that was being read.
-     *
-     * @return the location of the resource that was being read
-     */
-    public String getResourceURI() {
-        return resourceURI;
-    }
-
-    /**
-     * Sets the location of the resource that was being read.
-     *
-     * @param resourceURI the location of the resource that was being read
-     */
-    public void setResourceURI(String resourceURI) {
-        this.resourceURI = resourceURI;
-    }
-
-    /**
-     * Returns the line inside the resource that was being read.
-     * @return the line inside the resource that was being read
-     */
-    public int getLine() {
-        return line;
-    }
-
-    /**
-     * Sets the line inside the resource that was being read.
-     * @param line the line inside the resource that was being read
-     */
-    public void setLine(int line) {
-        this.line = line;
-    }
-
-    /**
-     * Returns the column inside the resource that was being read.
-     * @return the column inside the resource that was being read
-     */
-    public int getColumn() {
-        return column;
-    }
-
-    /**
-     * Sets the column inside the resource that was being read.
-     * @param column the column inside the resource that was being read
-     */
-    public void setColumn(int column) {
-        this.column = column;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.java
deleted file mode 100644
index 838359be5f..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRepository.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.contribution.service;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-
-/**
- * Contribution repository 
- * 
- * @version $Rev$ $Date$
- */
-public interface ContributionRepository {
-    
-    /**
-     * Get the URI of the SCA domain 
-     * 
-     * @return The domain URI
-     */
-    URI getDomain();
-    
-    /**
-     * Copies a contribution to the repository.
-     * 
-     * @param contribution A URl pointing to the contribution being copied to
-     *            the repository
-     * @param sourceURL url of the source. this would be used to calculate the right
-     *            filename to be stored on the repository when a inputStream is being
-     *            provided
-     * @param contributionStream InputStream with the content of the
-     *            distribution
-     * @return A URL pointing to the content of the contribution in the
-     *         repository
-     * @throws IOException
-     */
-    URL store(String contribution, URL sourceURL, InputStream contributionStream) throws IOException;
-    /**
-     * Copy a contribution from the source URL to the repository
-     * 
-     * @param contribution A URl pointing to the contribution being copied to
-     *            the repository
-     * @param sourceURL url of the source. this would be used to calculate the right
-     *            filename to be stored on the repository when a inputStream is being
-     *            provided
-     * @return A URL pointing to the content of the contribution in the
-     *         repository
-     * @throws IOException
-     */
-    URL store(String contribution, URL sourceURL) throws IOException;
-
-    /**
-     * Look up the contribution by URI
-     * 
-     * @param contribution The URI of the contribution
-     * @return A URL pointing to the content of the contribution in the
-     *         repository, it will be null if the contribution cannot be found
-     *         in the repository
-     */
-    URL find(String contribution);
-
-    /**
-     * Remove a contribution from the repository
-     * 
-     * @param contribution The URI of the contribution to be removed
-     */
-    void remove(String contribution);
-
-    /**
-     * Get list of URIs for all the contributions in the repository
-     * 
-     * @return A list of contribution URIs
-     */
-    List<String> list();
-    
-    /**
-     * Returns the contributions available in the repository.
-     * @return The list of contributions.
-     */
-    List<Contribution> getContributions();
-    
-    /**
-     * Adds a contribution to the repository.
-     * @param contribution The new contribution.
-     */
-    void addContribution(Contribution contribution);
-    
-    /**
-     * Removes a contribution from the repository.
-     * @param contribution The contribution to remove
-     */
-    void removeContribution(Contribution contribution);
-    
-    /**
-     * Updates a contribution in the repository
-     * @param contribution The contribution to update
-     */
-    void updateContribution(Contribution contribution);
-    
-    /**
-     * Returns the contribution with the given URI.
-     * @param uri the URI of the contribution
-     * @return The contribution
-     */
-    Contribution getContribution(String uri);
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.java
deleted file mode 100644
index ecb774ac0c..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionResolveException.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.contribution.service;
-
-/**
- * Denotes a problem while resolving models inside an SCA contribution.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionResolveException extends ContributionException {
-    private static final long serialVersionUID = -7459051598906813461L;
-
-    public ContributionResolveException(String message) {
-        super(message);
-    }
-
-    public ContributionResolveException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ContributionResolveException(Throwable cause) {
-        super(cause);
-    }
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.java
deleted file mode 100644
index 4bf29a3993..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionRuntimeException.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.contribution.service;
-
-/**
- * Base class for runtime exceptions raised by contribution services.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionRuntimeException extends RuntimeException {
-    private static final long serialVersionUID = 7711215366287498896L;
-
-    protected ContributionRuntimeException() {
-        super();
-    }
-
-    protected ContributionRuntimeException(String message) {
-        super(message);
-    }
-
-    protected ContributionRuntimeException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ContributionRuntimeException(Throwable cause) {
-        super(cause);
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java
deleted file mode 100644
index d82f89b79e..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionService.java
+++ /dev/null
@@ -1,142 +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.contribution.service;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-
-/**
- * Service interface that manages artifacts contributed to a Tuscany runtime.
- *
- * @version $Rev$ $Date$
- */
-public interface ContributionService {
-    /**
-     * Contribute an artifact to the SCA Domain. The type of the contribution is
-     * determined by the Content-Type of the resource or, if that is undefined,
-     * by some implementation-specific means (such as mapping an extension in
-     * the URL's path).
-     * 
-     * @param contributionURI The URI that is used as the contribution unique ID. 
-     * @param sourceURL The location of the resource containing the artifact
-     * @param modelResolver The model resolver to use to resolve models in the
-     *             scope of this contribution
-     * @param storeInRepository Flag that identifies if you want to copy the
-     *            contribution to the repository
-     * @return The contribution model representing the contribution 
-     * @throws DeploymentException if there was a problem with the contribution
-     * @throws IOException if there was a problem reading the resource
-     */
-    Contribution contribute(String contributionURI, URL sourceURL, boolean storeInRepository) throws ContributionException,
-        IOException;
-    
-    /**
-     * Contribute an artifact to the SCA Domain. The type of the contribution is
-     * determined by the Content-Type of the resource or, if that is undefined,
-     * by some implementation-specific means (such as mapping an extension in
-     * the URL's path).
-     * 
-     * @param contributionURI The URI that is used as the contribution unique ID. 
-     * @param sourceURL The location of the resource containing the artifact
-     * @param modelResolver The model resolver to use to resolve models in the
-     *             scope of this contribution
-     * @param storeInRepository Flag that identifies if you want to copy the
-     *            contribution to the repository
-     * @return The contribution model representing the contribution 
-     * @throws DeploymentException if there was a problem with the contribution
-     * @throws IOException if there was a problem reading the resource
-     */
-    Contribution contribute(String contributionURI, URL sourceURL, ModelResolver modelResolver, boolean storeInRepository) throws ContributionException,
-        IOException;
-
-    /**
-     * Contribute an artifact to the SCA Domain.
-     * 
-     * @param contributionURI The URI that is used as the contribution unique ID.
-     * @param sourceURL The location of the resource containing the artifact. 
-     *            This is used to identify what name should be used when storing
-     *            the contribution on the repository 
-     * @param modelResolver The model resolver to use to resolve models in the
-     *             scope of this contribution
-     * @param contributionContent A stream containing the resource being
-     *            contributed; the stream will not be closed but the read
-     *            position after the call is undefined
-     * @return The contribution model representing the contribution 
-     * @throws DeploymentException if there was a problem with the contribution
-     * @throws IOException if there was a problem reading the stream
-     */
-    Contribution contribute(String contributionURI, URL sourceURL, InputStream contributionContent)
-        throws ContributionException, IOException;
-    
-    /**
-     * Contribute an artifact to the SCA Domain.
-     * 
-     * @param contributionURI The URI that is used as the contribution unique ID.
-     * @param sourceURL The location of the resource containing the artifact. 
-     *            This is used to identify what name should be used when storing
-     *            the contribution on the repository 
-     * @param modelResolver The model resolver to use to resolve models in the
-     *             scope of this contribution
-     * @param contributionContent A stream containing the resource being
-     *            contributed; the stream will not be closed but the read
-     *            position after the call is undefined
-     * @return The contribution model representing the contribution 
-     * @throws DeploymentException if there was a problem with the contribution
-     * @throws IOException if there was a problem reading the stream
-     */
-    Contribution contribute(String contributionURI, URL sourceURL, InputStream contributionContent, ModelResolver modelResolver)
-        throws ContributionException, IOException;
-
-    /**
-     * Get the model for an installed contribution
-     * 
-     * @param contribution The URI of an installed contribution
-     * @return The model for the contribution or null if there is no such
-     *         contribution
-     */
-    Contribution getContribution(String contribution);
-
-    /**
-     * Adds or updates a deployment composite using a supplied composite
-     * ("composite by value" - a data structure, not an existing resource in the
-     * domain) to the contribution identified by a supplied contribution URI.
-     * The added or updated deployment composite is given a relative URI that
-     * matches the "name" attribute of the composite, with a ".composite"
-     * suffix.
-     * 
-     * @param contribution The contribution to where 
-     * @param composite
-     * @throws ContributionException
-     */
-    void addDeploymentComposite(Contribution contribution, Composite composite) throws ContributionException;
-
-    /**
-     * Remove a contribution from the SCA domain
-     * 
-     * @param contribution The URI of the contribution
-     * @throws DeploymentException
-     */
-    void remove(String contribution) throws ContributionException;
-
-}
\ No newline at end of file
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWireException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWireException.java
deleted file mode 100644
index f67b2a1e51..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWireException.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.contribution.service;
-
-
-/**
- * Denotes a problem while wiring models inside an SCA contribution.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionWireException extends ContributionException {
-    private static final long serialVersionUID = -7459051598906813461L;
-
-    public ContributionWireException(String message) {
-        super(message);
-    }
-
-    public ContributionWireException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ContributionWireException(Throwable cause) {
-        super(cause);
-    }
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.java
deleted file mode 100644
index 8bfdedf180..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ContributionWriteException.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.contribution.service;
-
-
-/**
- * Denotes an exception while writing artifacts inside an SCA contribution.
- *
- * @version $Rev$ $Date$
- */
-public class ContributionWriteException extends ContributionException {
-    private static final long serialVersionUID = -7459051598906813461L;
-    private String resourceURI;
-
-    public ContributionWriteException(String message) {
-        super(message);
-    }
-
-    public ContributionWriteException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    public ContributionWriteException(Throwable cause) {
-        super(cause);
-    }
-    
-    /**
-     * Returns the location of the resource that was being written.
-     *
-     * @return the location of the resource that was being written
-     */
-    public String getResourceURI() {
-        return resourceURI;
-    }
-
-    /**
-     * Sets the location of the resource that was being written.
-     *
-     * @param resourceURI the location of the resource that was being written
-     */
-    public void setResourceURI(String resourceURI) {
-        this.resourceURI = resourceURI;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.java
deleted file mode 100644
index 9e77705ed3..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/DefaultContributionListenerExtensionPoint.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.contribution.service;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.contribution.util.ServiceConfigurationUtil;
-
-/**
- * Default implementation of a contribution listener extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultContributionListenerExtensionPoint implements ContributionListenerExtensionPoint {
-    
-    private List<ContributionListener> listeners = new ArrayList<ContributionListener>();
-    private boolean loadedListeners;
-
-    public void addContributionListener(ContributionListener listener) {
-        listeners.add(listener);
-    }
-
-    public List<ContributionListener> getContributionListeners() {
-        loadListeners();
-        return listeners;
-    }
-
-    public void removeContributionListener(ContributionListener listener) {
-        listeners.remove(listener);
-    }
-
-    /**
-     * Dynamically load listeners declared under META-INF/services
-     */
-    private void loadListeners() {
-        if (loadedListeners)
-            return;
-
-        // Get the databinding service declarations
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        List<String> listenerDeclarations; 
-        try {
-            listenerDeclarations = ServiceConfigurationUtil.getServiceClassNames(classLoader, ContributionListener.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        // Load data bindings
-        for (String listenerDeclaration: listenerDeclarations) {
-            ContributionListener listener;
-            try {
-                Class<ContributionListener> listenerClass = (Class<ContributionListener>)Class.forName(listenerDeclaration, true, classLoader);
-                listener = listenerClass.newInstance();
-            } catch (ClassNotFoundException e) {
-                throw new IllegalArgumentException(e);
-            } catch (InstantiationException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException(e);
-            }
-            addContributionListener(listener);
-        }
-        
-        loadedListeners = true;
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java
deleted file mode 100644
index 0b9aca70cf..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/ExtensibleContributionListener.java
+++ /dev/null
@@ -1,77 +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.contribution.service;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-
-public class ExtensibleContributionListener implements ContributionListener {
-    private final ContributionListenerExtensionPoint listeners;
-
-    /**
-     * Default constructor receiving the listener extension point
-     * 
-     * @param listeners
-     */
-    public ExtensibleContributionListener(ContributionListenerExtensionPoint listeners) {
-        this.listeners = listeners;
-    }
-
-    /**
-     * Process "contributionAdded" event to all resigtered listeners
-     */
-    public void contributionAdded(ContributionRepository repository, Contribution contribution) {
-        for (ContributionListener listener : listeners.getContributionListeners()) {
-            try {
-                listener.contributionAdded(repository, contribution);
-            } catch (Exception e) {
-                // ignore, contiue to the next listener
-            }
-        }
-    }
-
-    /**
-     * Process "contributionRemoved" event to all registered listeners
-     */
-    public void contributionRemoved(ContributionRepository repository, Contribution contribution) {
-        for (ContributionListener listener : listeners.getContributionListeners()) {
-            try {
-                listener.contributionRemoved(repository, contribution);
-            } catch (Exception e) {
-                // ignore, contiue to the next listener
-            }
-
-        }
-    }
-
-    /**
-     * Process "contributionUpdated" event to all registered listeners
-     */
-    public void contributionUpdated(ContributionRepository repository, Contribution oldContribution, Contribution contribution) {
-        for (ContributionListener listener : listeners.getContributionListeners()) {
-            try {
-                listener.contributionUpdated(repository, oldContribution, contribution);
-            } catch (Exception e) {
-                // ignore, contiue to the next listener
-            }
-
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.java
deleted file mode 100644
index b0e02f06fa..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/TypeDescriber.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.contribution.service;
-
-import java.net.URL;
-
-/**
- * Provide content type for a given resource
- *
- * @version $Rev$ $Date$
- */
-public interface TypeDescriber {
-    /**
-     * Get the content type for the specified resource
-     * 
-     * @param resourceURL The resource url
-     * @param defaultType The default content type
-     * @return The content type
-     */
-    String getType(URL resourceURL, String defaultType);
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.java
deleted file mode 100644
index 5079db4904..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnrecognizedElementException.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.contribution.service;
-
-import javax.xml.namespace.QName;
-
-/**
- * Exception that indicates an element was encountered that could not be handled.
- *
- * @version $Rev$ $Date$
- */
-public class UnrecognizedElementException extends ContributionReadException {
-    private static final long serialVersionUID = 2549543622209829032L;
-    private final QName element;
-
-    /**
-     * Constructor that indicates which element could not be handled.
-     * @param element the element that could not be handled
-     */
-    public UnrecognizedElementException(QName element) {
-        super("Unrecognized element: " + element.toString());
-        this.element = element;
-    }
-
-    /**
-     * Returns the element that could not be handled.
-     * @return the element that could not be handled.
-     */
-    public QName getElement() {
-        return element;
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java
deleted file mode 100644
index 764fe251f2..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/service/UnsupportedContentTypeException.java
+++ /dev/null
@@ -1,49 +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.contribution.service;
-
-/**
- * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain.
- * The Content-Type value supplied will be returned as the message text for this exception.
- *
- * @version $Rev$ $Date$
- */
-public class UnsupportedContentTypeException extends ContributionException {
-    private static final long serialVersionUID = -1831797280021355672L;
-
-    /**
-     * Constructor specifying the Content-Type value that is not supported.
-     *
-     * @param contentType the type that is not supported
-     */
-    public UnsupportedContentTypeException(String contentType) {
-        super(contentType);
-    }
-
-    /**
-     * Constructor specifying the Content-Type value that is not supported
-     * and an identifier to use with this exception (typically the resource being processed).
-     *
-     * @param contentType the type that is not supported
-     * @param identifier  an identifier for this exception
-     */
-    public UnsupportedContentTypeException(String contentType, String identifier) {
-        super(contentType, identifier);
-    }
-}
diff --git a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/util/ServiceConfigurationUtil.java b/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/util/ServiceConfigurationUtil.java
deleted file mode 100644
index 1314ad3eed..0000000000
--- a/branches/sca-java-1.0.1/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/util/ServiceConfigurationUtil.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.contribution.util;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public class ServiceConfigurationUtil {
-    private final static Logger logger = Logger.getLogger(ServiceConfigurationUtil.class.getName());
-
-    /**
-     * Read the service name from a configuration file
-     * 
-     * @param classLoader
-     * @param name The name of the service class
-     * @return A class name which extends/implements the service class
-     * @throws IOException
-     */
-    public static List<String> getServiceClassNames(ClassLoader classLoader, String name) throws IOException {
-        boolean debug = logger.isLoggable(Level.FINE);
-        if (debug) {
-            logger.fine("Discovering service providers using class loader " + classLoader);
-        }
-        List<String> classNames = new ArrayList<String>();
-        for (URL url : Collections.list(classLoader.getResources("META-INF/services/" + name))) {
-            if (debug) {
-                logger.fine("Reading service provider file: " + url.toExternalForm());
-            }
-            InputStream is = url.openStream();
-            BufferedReader reader = null;
-            try {
-                reader = new BufferedReader(new InputStreamReader(is));
-                while (true) {
-                    String line = reader.readLine();
-                    if (line == null)
-                        break;
-                    line = line.trim();
-                    if (!line.startsWith("#") && !"".equals(line)) {
-                        String reg = line.trim();
-                        if (debug) {
-                            logger.fine("Registering service provider: " + reg);
-                        }
-                        classNames.add(reg);
-                    }
-                }
-            } finally {
-                if (reader != null)
-                    reader.close();
-                if (is != null) {
-                    try {
-                        is.close();
-                    } catch (IOException ioe) {
-                    }
-                }
-            }
-        }
-        return classNames;
-    }
-
-    /**
-     * Parse a service declaration in the form class;attr=value,attr=value and
-     * return a map of attributes
-     * 
-     * @param declaration
-     * @return a map of attributes
-     */
-    public static Map<String, String> parseServiceDeclaration(String declaration) {
-        Map<String, String> attributes = new HashMap<String, String>();
-        StringTokenizer tokens = new StringTokenizer(declaration);
-        String className = tokens.nextToken(";");
-        if (className != null)
-            attributes.put("class", className);
-        for (; tokens.hasMoreTokens();) {
-            String key = tokens.nextToken("=").substring(1);
-            if (key == null)
-                break;
-            String value = tokens.nextToken(",").substring(1);
-            if (value == null)
-                break;
-            attributes.put(key, value);
-        }
-        return attributes;
-    }
-
-}