Delete test branch created by the release plugin

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@756421 13f79535-47bb-0310-9956-ffa450edef68

16 files changed, 0 insertions, 1463 deletions

diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
deleted file mode 100644
index 12979723b1..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Modifier;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of a registry to hold all the Tuscany core extension
- * points. As the point of contact for all extension artifacts this registry
- * allows loaded extensions to find all other parts of the system and register
- * themselves appropriately.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultExtensionPointRegistry implements ExtensionPointRegistry {
-    private Map<Class<?>, Object> extensionPoints = new HashMap<Class<?>, Object>();
-    
-    /**
-     * Constructs a new registry. 
-     */
-    public DefaultExtensionPointRegistry() {
-    }
-
-    /**
-     * Add an extension point to the registry. This default implementation
-     * stores extensions against the interfaces that they implement.
-     *
-     * @param extensionPoint The instance of the extension point
-     *
-     * @throws IllegalArgumentException if extensionPoint is null
-     */
-    public void addExtensionPoint(Object extensionPoint) {
-        if (extensionPoint == null) {
-            throw new IllegalArgumentException("Cannot register null as an ExtensionPoint");
-        }
-
-        Set<Class<?>> interfaces = getAllInterfaces(extensionPoint.getClass());
-        for (Class<?> i : interfaces) {
-            extensionPoints.put(i, extensionPoint);
-        }
-    }
-    
-    private Constructor<?> getConstructor(Constructor<?>[] constructors, Class<?>[] paramTypes) {
-        for (Constructor<?> c : constructors) {
-            Class<?>[] types = c.getParameterTypes();
-            if (c.getParameterTypes().length == paramTypes.length) {
-                boolean found = true;
-                for (int i = 0; i < types.length; i++) {
-                    if (types[i] != paramTypes[i]) {
-                        found = false;
-                        break;
-                    }
-                }
-                if (found) {
-                    return c;
-                }
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Get the extension point by the interface that it implements
-     *
-     * @param extensionPointType The lookup key (extension point interface)
-     * @return The instance of the extension point
-     *
-     * @throws IllegalArgumentException if extensionPointType is null
-     */
-    public <T> T getExtensionPoint(Class<T> extensionPointType) {
-        if (extensionPointType == null) {
-            throw new IllegalArgumentException("Cannot lookup ExtensionPoint of type null");
-        }
-
-        Object extensionPoint = extensionPoints.get(extensionPointType);
-        if (extensionPoint == null) {
-            
-            // Dynamically load an extension point class declared under META-INF/services           
-            try {
-                ServiceDeclaration extensionPointDeclaration = ServiceDiscovery.getInstance().getFirstServiceDeclaration(extensionPointType.getName());
-                if (extensionPointDeclaration != null) {
-                    Class<?> extensionPointClass = extensionPointDeclaration.loadClass();
-                    
-                    // Construct the extension point
-                    Constructor<?>[] constructors = extensionPointClass.getConstructors();
-                    Constructor<?> constructor = getConstructor(constructors, new Class<?>[] {ExtensionPointRegistry.class});
-                    if (constructor != null) {
-                        extensionPoint = constructor.newInstance(this);
-                    } else {
-                        constructor = getConstructor(constructors, new Class<?>[] {});
-                        if (constructor != null) {
-                            extensionPoint = constructor.newInstance();
-                        } else {
-                            throw new IllegalArgumentException(
-                                                               "No valid constructor is found for " + extensionPointClass);
-                        }
-                    }
-                   
-                    // Cache the loaded extension point
-                    addExtensionPoint(extensionPoint);
-                }
-            } catch (InvocationTargetException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IOException e) {
-                throw new IllegalArgumentException(e);
-            } catch (ClassNotFoundException e) {
-                throw new IllegalArgumentException(e);
-            } catch (InstantiationException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException(e);
-            }
-        }
-        return extensionPointType.cast(extensionPoint);
-    }
-
-    /**
-     * Remove an extension point based on the interface that it implements
-     *
-     * @param extensionPoint The extension point to remove
-     *
-     * @throws IllegalArgumentException if extensionPoint is null
-     */
-    public void removeExtensionPoint(Object extensionPoint) {
-        if (extensionPoint == null) {
-            throw new IllegalArgumentException("Cannot remove null as an ExtensionPoint");
-        }
-
-        Set<Class<?>> interfaces = getAllInterfaces(extensionPoint.getClass());
-        for (Class<?> i : interfaces) {
-            extensionPoints.remove(i);
-        }
-    }
-
-    /**
-     * Returns the set of interfaces implemented by the given class and its
-     * ancestors or a blank set if none
-     */
-    private static Set<Class<?>> getAllInterfaces(Class<?> clazz) {
-        Set<Class<?>> implemented = new HashSet<Class<?>>();
-        getAllInterfaces(clazz, implemented);
-        return implemented;
-    }
-
-    private static void getAllInterfaces(Class<?> clazz, Set<Class<?>> implemented) {
-        Class<?>[] interfaces = clazz.getInterfaces();
-        for (Class<?> interfaze : interfaces) {
-            if (Modifier.isPublic(interfaze.getModifiers())) {
-                implemented.add(interfaze);
-            }
-        }
-        Class<?> superClass = clazz.getSuperclass();
-        // Object has no superclass so check for null
-        if (superClass != null && !superClass.equals(Object.class)) {
-            getAllInterfaces(superClass, implemented);
-        }
-    }
-
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java
deleted file mode 100644
index 80c4e2b69d..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.HashMap;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-
-
-/**
- * Default implementation of a model factory extension point.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultFactoryExtensionPoint implements FactoryExtensionPoint {
-    private ExtensionPointRegistry extensionPointRegistry;
-    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
-    
-    /**
-     * Constructs a new DefaultModelFactoryExtensionPoint.
-     */
-    public DefaultFactoryExtensionPoint(ExtensionPointRegistry extensionPointRegistry) {
-        this.extensionPointRegistry = extensionPointRegistry;
-    }
-
-    /**
-     * 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.
-     *  
-     * @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]);
-            }
-        }
-    }
-    
-    private ClassLoader setContextClassLoader(final ClassLoader classLoader) {
-        return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-            public ClassLoader run() {
-                ClassLoader tccl = Thread.currentThread().getContextClassLoader();
-                if (classLoader != null) {
-                    Thread.currentThread().setContextClassLoader(classLoader);
-                }
-                return tccl;
-            }
-        });
-    }
-
-    /**
-     * 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) {
-
-            // Dynamically load a factory class declared under META-INF/services 
-            try {
-                ServiceDeclaration factoryDeclaration =
-                    ServiceDiscovery.getInstance().getFirstServiceDeclaration(factoryInterface.getName());
-                if (factoryDeclaration != null) {
-                    Class<?> factoryClass = factoryDeclaration.loadClass();
-                    try {
-                        
-                        // Default empty constructor
-                        Constructor<?> constructor = factoryClass.getConstructor();
-                        factory = constructor.newInstance();
-                    } catch (NoSuchMethodException e) {
-                        try {
-
-                            // Constructor taking the model factory extension point
-                            Constructor<?> constructor = factoryClass.getConstructor(FactoryExtensionPoint.class);
-                            factory = constructor.newInstance(this);
-                        } catch (NoSuchMethodException e1) {
-
-                            // Constructor taking the extension point registry
-                            Constructor<?> constructor = factoryClass.getConstructor(ExtensionPointRegistry.class);
-                            factory = constructor.newInstance(extensionPointRegistry);
-                        }
-                    }
-
-                    // Cache the loaded factory
-                    factories.put(factoryInterface, factory);
-                    
-                    return  factoryInterface.cast(factory);
-                    
-                } else {
-                    
-                    // If the input interface is an abstract class
-                    if (!factoryInterface.isInterface() && Modifier.isAbstract(factoryInterface.getModifiers())) {
-                        Method newInstanceMethod = factoryInterface.getDeclaredMethod("newInstance");
-                        ClassLoader tccl = setContextClassLoader(factoryInterface.getClassLoader());
-                        try {
-                            
-                            // Create a new instance
-                            factory = newInstanceMethod.invoke(null);
-                            
-                            // Cache the factory
-                            factories.put(factoryInterface, factory);
-                            
-                            return  factoryInterface.cast(factory);
-                        } catch (Exception e) {
-                            // Sorry no factory found
-                            return null;
-                        } finally {
-                            setContextClassLoader(tccl);
-                        }
-                    } else {
-                        
-                        // Sorry no factory found
-                        return null;
-                    }
-                }
-            } catch (Exception e) {
-                throw new IllegalArgumentException(e);
-            }
-        } else {
-            return factoryInterface.cast(factory);
-        }
-    }
-
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java
deleted file mode 100644
index f5aced9b50..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of an extension point to hold Tuscany module activators.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultModuleActivatorExtensionPoint implements ModuleActivatorExtensionPoint {
-    private List<ModuleActivator> activators = new ArrayList<ModuleActivator>();
-    private boolean loadedActivators;
-    
-    /**
-     * Constructs a new extension point. 
-     */
-    public DefaultModuleActivatorExtensionPoint() {
-    }
-
-    public void addModuleActivator(ModuleActivator activator) {
-        activators.add(activator);
-    }
-    
-    public List<ModuleActivator> getModuleActivators() {
-        loadModuleActivators();
-        return activators;
-    }
-    
-    public void removeModuleActivator(Object activator) {
-        activators.remove(activator);
-    }
-
-    /**
-     * Dynamically load module activators declared under META-INF/services
-     */
-    private synchronized void loadModuleActivators() {
-        if (loadedActivators)
-            return;
-
-        // Get the activator service declarations
-        Set<ServiceDeclaration> activatorDeclarations; 
-        try {
-            activatorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModuleActivator.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        // Load and instantiate module activators
-        for (ServiceDeclaration activatorDeclaration: activatorDeclarations) {
-            ModuleActivator activator;
-            try {
-                Class<ModuleActivator> activatorClass = (Class<ModuleActivator>)activatorDeclaration.loadClass();
-                activator = activatorClass.newInstance();
-            } catch (ClassNotFoundException e) {
-                throw new IllegalArgumentException(e);
-            } catch (InstantiationException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException(e);
-            }
-            addModuleActivator(activator);
-        }
-        
-        loadedActivators = true;
-    }
-
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java
deleted file mode 100644
index fd85c5afa0..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import java.io.IOException;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Modifier;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of an extension point to hold Tuscany utility utilities.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultUtilityExtensionPoint implements UtilityExtensionPoint {
-    private Map<Class<?>, Object> utilities = new ConcurrentHashMap<Class<?>, Object>();
-    
-    private ExtensionPointRegistry extensionPoints;
-    
-    /**
-     * Constructs a new extension point. 
-     */
-    public DefaultUtilityExtensionPoint(ExtensionPointRegistry extensionPoints) {
-        this.extensionPoints = extensionPoints;
-    }
-
-    /**
-     * Add a utility to the extension point. This default implementation
-     * stores utilities against the interfaces that they implement.
-     *
-     * @param utility The instance of the utility
-     *
-     * @throws IllegalArgumentException if utility is null
-     */
-    public void addUtility(Object utility) {
-        if (utility == null) {
-            throw new IllegalArgumentException("Cannot register null as a Service");
-        }
-
-        Set<Class<?>> interfaces = getAllInterfaces(utility.getClass());
-        for (Class<?> i : interfaces) {
-            utilities.put(i, utility);
-        }
-    }
-    
-    private Constructor<?> getConstructor(Constructor<?>[] constructors, Class<?>[] paramTypes) {
-        for (Constructor<?> c : constructors) {
-            Class<?>[] types = c.getParameterTypes();
-            if (c.getParameterTypes().length == paramTypes.length) {
-                boolean found = true;
-                for (int i = 0; i < types.length; i++) {
-                    if (types[i] != paramTypes[i]) {
-                        found = false;
-                        break;
-                    }
-                }
-                if (found) {
-                    return c;
-                }
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Get the utility by the interface that it implements
-     *
-     * @param utilityType The lookup key (utility interface)
-     * @return The instance of the utility
-     *
-     * @throws IllegalArgumentException if utilityType is null
-     */
-    public <T> T getUtility(Class<T> utilityType) {
-        return getUtility(utilityType, false);
-    }
-
-    /**
-     * Remove a utility based on the interface that it implements
-     *
-     * @param utility The utility to remove
-     *
-     * @throws IllegalArgumentException if utility is null
-     */
-    public void removeUtility(Object utility) {
-        if (utility == null) {
-            throw new IllegalArgumentException("Cannot remove null as a Service");
-        }
-
-        Set<Class<?>> interfaces = getAllInterfaces(utility.getClass());
-        for (Class<?> i : interfaces) {
-            utilities.remove(i);
-        }
-    }
-
-    /**
-     * Returns the set of interfaces implemented by the given class and its
-     * ancestors or a blank set if none
-     */
-    private static Set<Class<?>> getAllInterfaces(Class<?> clazz) {
-        Set<Class<?>> implemented = new HashSet<Class<?>>();
-        getAllInterfaces(clazz, implemented);
-        return implemented;
-    }
-
-    private static void getAllInterfaces(Class<?> clazz, Set<Class<?>> implemented) {
-        Class<?>[] interfaces = clazz.getInterfaces();
-        for (Class<?> interfaze : interfaces) {
-            if (Modifier.isPublic(interfaze.getModifiers())) {
-                implemented.add(interfaze);
-            }
-        }
-        Class<?> superClass = clazz.getSuperclass();
-        // Object has no superclass so check for null
-        if (superClass != null && !superClass.equals(Object.class)) {
-            getAllInterfaces(superClass, implemented);
-        }
-    }
-
-    public <T> T getUtility(Class<T> utilityType, boolean newInstance) {
-        if (utilityType == null) {
-            throw new IllegalArgumentException("Cannot lookup Service of type null");
-        }
-
-        Object utility = null;
-        if (!newInstance) {
-            utility = utilities.get(utilityType);
-        }
-        if (utility == null) {
-            
-            // Dynamically load a utility class declared under META-INF/services/"utilityType"           
-            try {
-                ServiceDeclaration utilityDeclaration =ServiceDiscovery.getInstance().getFirstServiceDeclaration(utilityType.getName());
-                if (utilityDeclaration != null) {
-                    Class<?> utilityClass = utilityDeclaration.loadClass();
-                    
-                    // Construct the utility
-                    Constructor<?>[] constructors = utilityClass.getConstructors();
-                    Constructor<?> constructor = getConstructor(constructors, new Class<?>[] {ExtensionPointRegistry.class});
-                    if (constructor != null) {
-                        utility = constructor.newInstance(extensionPoints);
-                    } else {
-                        constructor = getConstructor(constructors, new Class<?>[] {});
-                        if (constructor != null) {
-                            utility = constructor.newInstance();
-                        } else {
-                            throw new IllegalArgumentException(
-                                                               "No valid constructor is found for " + utilityClass);
-                        }
-                    }
-                   
-                    // Cache the loaded utility
-                    addUtility(utility);
-                }
-            } catch (InvocationTargetException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IOException e) {
-                throw new IllegalArgumentException(e);
-            } catch (ClassNotFoundException e) {
-                throw new IllegalArgumentException(e);
-            } catch (InstantiationException e) {
-                throw new IllegalArgumentException(e);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException(e);
-            }
-        }
-        return utilityType.cast(utility);    }
-
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
deleted file mode 100644
index f2f67b2d52..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-
-/**
- * The registry for the Tuscany core extension points. As the point of contact
- * for all extension artifacts this registry allows loaded extensions to find
- * all other parts of the system and register themselves appropriately.
- *
- * @version $Rev$ $Date$
- */
-public interface ExtensionPointRegistry {
-
-    /**
-     * Add an extension point to the registry
-     * @param extensionPoint The instance of the extension point
-     *
-     * @throws IllegalArgumentException if extensionPoint is null
-     */
-    void addExtensionPoint(Object extensionPoint);
-
-    /**
-     * Get the extension point by the interface
-     * @param extensionPointType The lookup key (extension point interface)
-     * @return The instance of the extension point
-     *
-     * @throws IllegalArgumentException if extensionPointType is null
-     */
-    <T> T getExtensionPoint(Class<T> extensionPointType);
-
-    /**
-     * Remove an extension point
-     * @param extensionPoint The extension point to remove
-     *
-     * @throws IllegalArgumentException if extensionPoint is null
-     */
-    void removeExtensionPoint(Object extensionPoint);
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java
deleted file mode 100644
index 4d38cb8afe..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-/**
- * 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 FactoryExtensionPoint {
-    
-    /**
-     * 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/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
deleted file mode 100644
index dbfd0dcd90..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-
-/**
- * ModuleActivator represents a module that plugs into the Tuscany system. Each 
- * module should provide an implementation of this interface and register the 
- * ModuleActivator implementation class by defining a file named 
- * 
- * "META-INF/services/org.apache.tuscany.core.ModuleActivator"
- * 
- * The content of the file is the class name of the ModuleActivator implementation. 
- * The implementation class must have a no-arg constructor. The same instance 
- * will be used to invoke all the methods during different phases of the module 
- * activation. Note that the start and stop methods defined by this interface
- * take a reference to the Tuscany SCA runtime ExtensionPointRegistry. This 
- * gives the ModuleActivator the opportunity to add extension points to the
- * registry as it is requested to start up and remove them when it is requested
- * to shut down.
- * 
- * @version $Rev$ $Date$
- */
-public interface ModuleActivator {
-
-    /**
-     * This method is invoked when the module is started by the Tuscany system.
-     * It can be used by this module to register extensions against extension
-     * points.
-     * 
-     * @param registry The extension point registry
-     */
-    void start(ExtensionPointRegistry registry);
-
-    /**
-     * This method is invoked when the module is stopped by the Tuscany system.
-     * It can be used by this module to unregister extensions against the
-     * extension points.
-     * 
-     * @param registry The extension point registry
-     */
-    void stop(ExtensionPointRegistry registry);
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java
deleted file mode 100644
index ec0f12b8ba..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-import java.util.List;
-
-
-/**
- * The extension point for the Tuscany module activator extensions.
- *
- * @version $Rev$ $Date$
- */
-public interface ModuleActivatorExtensionPoint {
-
-    /**
-     * Add a module activator extension to the extension point
-     * @param activator The instance of the module activator
-     *
-     * @throws IllegalArgumentException if activator is null
-     */
-    void addModuleActivator(ModuleActivator activator);
-
-    /**
-     * Returns the module activator extensions.
-     * @return The module activator extensions
-     */
-    List<ModuleActivator> getModuleActivators();
-
-    /**
-     * Remove a module activator
-     * @param activator The module activator to remove
-     *
-     * @throws IllegalArgumentException if activator is null
-     */
-    void removeModuleActivator(Object activator);
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java
deleted file mode 100644
index 9804234850..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.core;
-
-
-/**
- * The extension point for the Tuscany core utility extensions.
- *
- * @version $Rev$ $Date$
- */
-public interface UtilityExtensionPoint {
-
-    /**
-     * Add a utility to the extension point
-     * @param utility The instance of the utility
-     *
-     * @throws IllegalArgumentException if utility is null
-     */
-    void addUtility(Object utility);
-
-    /**
-     * Get the utility by the interface
-     * @param utilityType The lookup key (utility interface)
-     * @return The instance of the utility
-     *
-     * @throws IllegalArgumentException if utilityType is null
-     */
-    <T> T getUtility(Class<T> utilityType);
-
-    /**
-     * Get a new instance of the utility by the interface
-     * @param utilityType The lookup key (utility interface)
-     * @param newInstance A new instance is required
-     * @return The instance of the utility
-     *
-     * @throws IllegalArgumentException if utilityType is null
-     */
-    <T> T getUtility(Class<T> utilityType, boolean newInstance);
-    
-    /**
-     * Remove a utility
-     * @param utility The utility to remove
-     *
-     * @throws IllegalArgumentException if utility is null
-     */
-    void removeUtility(Object utility);
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java
deleted file mode 100644
index 41764f35b9..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.extensibility;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.lang.ref.WeakReference;
-import java.net.URL;
-import java.net.URLConnection;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-import java.util.StringTokenizer;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * A ServiceDiscoverer that find META-INF/services/... using the Context ClassLoader.
- *
- * @version $Rev$ $Date$
- */
-public class ContextClassLoaderServiceDiscoverer implements ServiceDiscoverer {
-    private static final Logger logger = Logger.getLogger(ContextClassLoaderServiceDiscoverer.class.getName());
-
-    public class ServiceDeclarationImpl implements ServiceDeclaration {
-        private URL url;
-        private String className;
-        private Class<?> javaClass;
-        private Map<String, String> attributes;
-
-        public ServiceDeclarationImpl(URL url, String className, Map<String, String> attributes) {
-            super();
-            this.url = url;
-            this.className = className;
-            this.attributes = attributes;
-        }
-
-        public Map<String, String> getAttributes() {
-            return attributes;
-        }
-
-        public String getClassName() {
-            return className;
-        }
-
-        public URL getLocation() {
-            return url;
-        }
-
-        public Class<?> loadClass() throws ClassNotFoundException {
-            if (className == null) {
-                return null;
-            }
-            if (javaClass == null) {
-                javaClass = loadClass(className);
-            }
-            return javaClass;
-        }
-
-        public Class<?> loadClass(String className) throws ClassNotFoundException {
-            return Class.forName(className, false, classLoaderReference.get());
-        }
-
-        @Override
-        public String toString() {
-            StringBuffer sb = new StringBuffer();
-            sb.append("ClassLoader: ").append(classLoaderReference.get());
-            sb.append(" Attributes: ").append(attributes);
-            return sb.toString();
-        }
-
-        public URL getResource(final String name) {
-            return AccessController.doPrivileged(new PrivilegedAction<URL>() {
-                public URL run() {
-                    return classLoaderReference.get().getResource(name);
-                }
-            });
-        }
-
-    }
-
-    private WeakReference<ClassLoader> classLoaderReference;
-
-    public ContextClassLoaderServiceDiscoverer() {
-        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
-        this.classLoaderReference = new WeakReference<ClassLoader>(classLoader);
-    }
-
-    private List<URL> getResources(final String name) throws IOException {
-        try {
-            return AccessController.doPrivileged(new PrivilegedExceptionAction<List<URL>>() {
-                public List<URL> run() throws IOException {
-                    List<URL> urls = Collections.list(classLoaderReference.get().getResources(name));
-                    return urls;
-                }
-            });
-        } catch (PrivilegedActionException e) {
-            throw (IOException)e.getException();
-        }
-    }
-
-    /**
-     * 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
-     */
-    private static Map<String, String> parseServiceDeclaration(String declaration) {
-        Map<String, String> attributes = new HashMap<String, String>();
-        int index = declaration.indexOf(';');
-        if (index != -1) {
-            attributes.put("class", declaration.substring(0, index).trim());
-            declaration = declaration.substring(index);
-        } else {
-            int j = declaration.indexOf('=');
-            if (j == -1) {
-                attributes.put("class", declaration.trim());
-                return attributes;
-            } else {
-                declaration = ";" + declaration;
-            }
-        }
-        StringTokenizer tokens = new StringTokenizer(declaration);
-        for (; tokens.hasMoreTokens();) {
-            String key = tokens.nextToken("=").substring(1).trim();
-            if (key == null)
-                break;
-            String value = tokens.nextToken(",").substring(1).trim();
-            if (value == null)
-                break;
-            attributes.put(key, value);
-        }
-        return attributes;
-    }
-
-    public ServiceDeclaration getFirstServiceDeclaration(String name) throws IOException {
-        Set<ServiceDeclaration> declarations = getServiceDeclarations(name);
-        if (declarations.isEmpty()) {
-            return null;
-        } else {
-            return declarations.iterator().next();
-        }
-    }
-
-    public Set<ServiceDeclaration> getServiceDeclarations(String serviceName) {
-        Set<ServiceDeclaration> descriptors = new HashSet<ServiceDeclaration>();
-
-        // http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/xpath/XPathFactory.html
-        boolean isPropertyFile = "javax.xml.xpath.XPathFactory".equals(serviceName);
-        String name = "META-INF/services/" + serviceName;
-        boolean debug = logger.isLoggable(Level.FINE);
-        try {
-            for (final URL url : getResources(name)) {
-                if (debug) {
-                    logger.fine("Reading service provider file: " + url.toExternalForm());
-                }
-
-                // Allow privileged access to open URL stream. Add FilePermission to added to security
-                // policy file.
-                InputStream is;
-                try {
-                    is = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
-                        public InputStream run() throws IOException {
-                            URLConnection connection = url.openConnection();
-                            // TUSCANY-2539
-                            // Don't cache connections by default to stop Tuscany locking contribution jar files
-                            // done here as this is one of the first places we open a stream and the only way to 
-                            // set the default is to set it on an instance of URLConnection
-                            connection.setDefaultUseCaches(false);                            
-                            connection.setUseCaches(false);
-                            return url.openStream();
-                        }
-                    });
-                } catch (PrivilegedActionException e) {
-                    throw (IOException)e.getException();
-                }
-                if (isPropertyFile) {
-                    // Load as a property file
-                    Properties props = new Properties();
-                    props.load(is);
-                    is.close();
-                    for (Map.Entry<Object, Object> e : props.entrySet()) {
-                        Map<String, String> attributes = new HashMap<String, String>();
-                        String key = (String)e.getKey();
-                        String value = (String)e.getValue();
-                        // Unfortunately, the xalan file only has the classname
-                        if ("".equals(value)) {
-                            value = key;
-                            key = "";
-                        }
-                        if (!"".equals(key)) {
-                            attributes.put(key, value);
-                            attributes.put("uri", key);
-                        }
-                        attributes.put("class", value);
-                        ServiceDeclarationImpl descriptor = new ServiceDeclarationImpl(url, value, attributes);
-                        descriptors.add(descriptor);
-                    }
-                    continue;
-                }
-                BufferedReader reader = null;
-                try {
-                    reader = new BufferedReader(new InputStreamReader(is));
-                    int count = 0;
-                    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);
-                            }
-
-                            Map<String, String> attributes = parseServiceDeclaration(reg);
-                            String className = attributes.get("class");
-                            if (className == null) {
-                                // Add a unique class name to prevent equals() from returning true
-                                className = "_class_" + count;
-                                count++;
-                            }
-                            ServiceDeclarationImpl descriptor = new ServiceDeclarationImpl(url, className, attributes);
-                            descriptors.add(descriptor);
-                        }
-                    }
-                } finally {
-                    if (reader != null) {
-                        try {
-                            reader.close();
-                        } catch (IOException e) {
-                            // Ignore
-                        }
-                    }
-                }
-            }
-        } catch (IOException e) {
-            logger.log(Level.SEVERE, e.getMessage(), e);
-        }
-        return descriptors;
-
-    }
-
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
deleted file mode 100644
index d7ac8b449f..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.extensibility;
-
-import java.net.URL;
-import java.util.Map;
-
-/**
- * Service declaration using J2SE Jar service provider spec Classes specified
- * inside this declaration are loaded using the ClassLoader used to read the
- * configuration file corresponding to this declaration.
- *
- * @version $Rev$ $Date$
- */
-public interface ServiceDeclaration {
-    /**
-     * Load a java class in the same context as the service definition
-     * @param className The class name
-     * @return The loaded class
-     * @throws ClassNotFoundException
-     */
-    Class<?> loadClass(String className) throws ClassNotFoundException;
-    
-    /**
-     * Get the java class for the service impl
-     * @return The java class
-     */
-    Class<?> loadClass() throws ClassNotFoundException;
-    
-    /**
-     * Get all attributes (name=value pairs) defined for the given entry
-     * @return All attributes keyed by name
-     */
-    Map<String, String> getAttributes();
-    
-    URL getLocation();
-    
-    String getClassName();
-    
-    URL getResource(String name);
-    
-    /**
-     * The service descriptor might be hashed
-     * @param obj Another object
-     * @return
-     */
-    boolean equals(Object obj);
-    /**
-     * The service descriptor might be hashed
-     * @return
-     */
-    int hashCode();
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.java
deleted file mode 100644
index 6adf083411..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.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.extensibility;
-
-import java.io.IOException;
-import java.util.Set;
-
-/**
- * A SPI that allows different implementations of discovering service declarations
- */
-public interface ServiceDiscoverer {
-    
-    /**
-     * Get all service declarations for this interface
-     * 
-     * @param name
-     * @return set of service declarations
-     * @throws IOException
-     */
-    public Set<ServiceDeclaration> getServiceDeclarations(String name) throws IOException;
-    
-    /**
-     * Get first service declaration class for the given interface
-     * 
-     * @param name
-     * @return service implementation class
-     * @throws IOException
-     * @throws ClassNotFoundException
-     */
-    public ServiceDeclaration getFirstServiceDeclaration(String name) throws IOException;
-    
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java b/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
deleted file mode 100644
index 7976ea2f7b..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.    
- */
-
-package org.apache.tuscany.sca.extensibility;
-
-import java.io.IOException;
-import java.util.Set;
-import java.util.logging.Logger;
-
-/**
- * Service discovery for Tuscany based on J2SE Jar service provider spec.
- * Services are described using configuration files in META-INF/services.
- * Service description specifies a class name followed by optional properties.
- * 
- *
- * @version $Rev$ $Date$
- */
-public final class ServiceDiscovery implements ServiceDiscoverer {
-    private static final Logger logger = Logger.getLogger(ServiceDiscovery.class.getName());
-
-    private final static ServiceDiscovery INSTANCE = new ServiceDiscovery();
-
-    private ServiceDiscoverer discoverer;
-    
-    private ServiceDiscovery() {
-        super();
-    }
-    /**
-     * Get an instance of Service discovery, one instance is created per
-     * ClassLoader that this class is loaded from
-     * 
-     * @return
-     */
-    public static ServiceDiscovery getInstance() {
-        return INSTANCE;
-    }
-
-    public ServiceDiscoverer getServiceDiscoverer() {
-        if (discoverer != null) {
-            return discoverer;
-        }
-        try {
-            //FIXME Remove that upside-down dependency
-            Class.forName("org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoverer");
-            if (discoverer != null) {
-                return discoverer;
-            }
-        } catch (Throwable e) {
-        }
-        discoverer = new ContextClassLoaderServiceDiscoverer();
-        return discoverer;
-    }
-
-    public void setServiceDiscoverer(ServiceDiscoverer sd) {
-        if (discoverer != null) {
-            throw new IllegalStateException("The ServiceDiscoverer cannot be reset");
-        }
-        discoverer = sd;
-    }
-
-    public Set<ServiceDeclaration> getServiceDeclarations(String name) throws IOException {
-        Set<ServiceDeclaration> services = getServiceDiscoverer().getServiceDeclarations(name);
-        return services;
-    }
-
-    public ServiceDeclaration getFirstServiceDeclaration(final String name) throws IOException {
-        ServiceDeclaration service = getServiceDiscoverer().getFirstServiceDeclaration(name);
-        return service;
-    }
-    
-}
diff --git a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint b/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint
deleted file mode 100644
index 3c135aa267..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-

-org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint

diff --git a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint b/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint
deleted file mode 100644
index 42bad63132..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-

-org.apache.tuscany.sca.core.DefaultModuleActivatorExtensionPoint

diff --git a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint b/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint
deleted file mode 100644
index d769bad283..0000000000
--- a/branches/2.0-M2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint
+++ /dev/null
@@ -1,18 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one

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

-# distributed with this work for additional information

-# regarding copyright ownership.  The ASF licenses this file

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

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

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

-# 

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

-# 

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

-# software distributed under the License is distributed on an

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

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

-# specific language governing permissions and limitations

-# under the License. 

-

-org.apache.tuscany.sca.core.DefaultUtilityExtensionPoint