Moving 1.x branches

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835129 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 0 insertions, 1173 deletions

diff --git a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
deleted file mode 100644
index 48f240559c..0000000000
--- a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.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.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.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 {
-                Class<?> extensionPointClass = 
-                	ServiceDiscovery.getInstance().loadFirstServiceClass(extensionPointType);
-                if (extensionPointClass != null) {
-                    // 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/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java
deleted file mode 100644
index 8ca030c0dd..0000000000
--- a/branches/sca-java-1.3.2/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 void loadModuleActivators() {
-        if (loadedActivators)
-            return;
-
-        // Get the activator service declarations
-        Set<ServiceDeclaration> activatorDeclarations; 
-        try {
-            activatorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModuleActivator.class);
-        } 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/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java
deleted file mode 100644
index 6f7c83c8d9..0000000000
--- a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.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.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.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 HashMap<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) {
-        if (utilityType == null) {
-            throw new IllegalArgumentException("Cannot lookup Service of type null");
-        }
-
-        Object utility = utilities.get(utilityType);
-        if (utility == null) {
-            
-            // Dynamically load a utility class declared under META-INF/utilities           
-            try {
-                Class<?> utilityClass = 
-                	ServiceDiscovery.getInstance().loadFirstServiceClass(utilityType);
-                if (utilityClass != null) {
-                    // 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);
-    }
-
-    /**
-     * 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);
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
deleted file mode 100644
index f2f67b2d52..0000000000
--- a/branches/sca-java-1.3.2/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/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
deleted file mode 100644
index dbfd0dcd90..0000000000
--- a/branches/sca-java-1.3.2/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/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java
deleted file mode 100644
index ec0f12b8ba..0000000000
--- a/branches/sca-java-1.3.2/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/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java
deleted file mode 100644
index 6b14b95666..0000000000
--- a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.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;
-
-
-/**
- * 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);
-
-    /**
-     * Remove a utility
-     * @param utility The utility to remove
-     *
-     * @throws IllegalArgumentException if utility is null
-     */
-    void removeUtility(Object utility);
-}
diff --git a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
deleted file mode 100644
index 4b25f2adc2..0000000000
--- a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * 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.lang.ref.WeakReference;
-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 class ServiceDeclaration {
-
-    private WeakReference<ClassLoader> classLoader;
-
-    private String className;
-
-    private Map<String, String> attributes;
-
-    /**
-     * Service declaration constructor
-     * 
-     * @param className Service implementation class name
-     * @param classLoader ClassLoader corresponding to this service
-     *                implementation
-     * @param attributes Optional attributes for this service declaration
-     */
-    public ServiceDeclaration(String className, ClassLoader classLoader, Map<String, String> attributes) {
-
-        this.className = className;
-        this.classLoader = new WeakReference<ClassLoader>(classLoader);
-        this.attributes = attributes;
-    }
-
-    /**
-     * Load this service implementation class
-     * 
-     * @return Class
-     * @throws ClassNotFoundException
-     */
-    @SuppressWarnings("unchecked")
-    public Class<?> loadClass() throws ClassNotFoundException {
-
-        return Class.forName(className, true, classLoader.get());
-    }
-
-    /**
-     * Load another class using the ClassLoader of this service implementation
-     * 
-     * @param anotherClassName
-     * @return Class
-     * @throws ClassNotFoundException
-     */
-    public Class<?> loadClass(String anotherClassName) throws ClassNotFoundException {
-
-        return Class.forName(anotherClassName, true, classLoader.get());
-    }
-
-    /**
-     * Return the resource corresponding to this service implementation class
-     * 
-     * @return resource URL
-     */
-    public URL getResource() {
-        return classLoader.get().getResource(className);
-    }
-
-    /**
-     * ClassLoader associated with this service declaration
-     * 
-     * @return ClassLoader
-     */
-    public ClassLoader getClassLoader() {
-        return classLoader.get();
-    }
-
-    /**
-     * Service implementation class corresponding to this declaration
-     * 
-     * @return The Service implementation class corresponding to this declaration 
-     */
-    public String getClassName() {
-        return className;
-    }
-
-    /**
-     * Attributes specified for this declaration
-     * 
-     * @return attributes
-     */
-    public Map<String, String> getAttributes() {
-        return attributes;
-    }
-
-    /**
-     * Equals method used to ensure that each service declaration is stored only
-     * once in a set of declarations.
-     */
-    @Override
-    public boolean equals(Object o) {
-        if (!(o instanceof ServiceDeclaration))
-            return false;
-        ServiceDeclaration s = (ServiceDeclaration)o;
-        if (!className.equals(s.className))
-            return false;
-        else if (!classLoader.equals(s.classLoader))
-            return false;
-        else if (attributes == null)
-            return s.attributes == null;
-        else
-            return attributes.equals(s.attributes);
-
-    }
-
-}
diff --git a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java b/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
deleted file mode 100644
index 3e702ea5db..0000000000
--- a/branches/sca-java-1.3.2/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * 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.net.URL;
-import java.net.URLConnection;
-import java.security.AccessController;
-import java.security.PrivilegedActionException;
-import java.security.PrivilegedExceptionAction;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Hashtable;
-import java.util.Map;
-import java.util.Set;
-import java.util.StringTokenizer;
-import java.util.logging.Level;
-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.
- * Multi-ClassLoader environments are supported through a ClassLoader
- * registration API
- *
- * @version $Rev$ $Date$
- */
-public class ServiceDiscovery {
-    private static final Logger logger = Logger.getLogger(ServiceDiscovery.class.getName());
-
-    private static ServiceDiscovery instance;
-
-    private HashSet<ClassLoader> registeredClassLoaders;
-
-    /**
-     * Get an instance of Service discovery, one instance is created per
-     * ClassLoader that this class is loaded from
-     * 
-     * @return
-     */
-    public static ServiceDiscovery getInstance() {
-
-        if (instance == null) {
-            instance = new ServiceDiscovery();
-            instance.registeredClassLoaders = new HashSet<ClassLoader>();
-            instance.registeredClassLoaders.add(ServiceDiscovery.class.getClassLoader());
-        }
-        return instance;
-    }
-
-    /**
-     * Register a ClassLoader with this discovery mechanism. Tuscany extension
-     * ClassLoaders are registered here.
-     * 
-     * @param classLoader
-     */
-    public synchronized void registerClassLoader(ClassLoader classLoader) {
-        registeredClassLoaders.add(classLoader);
-    }
-    
-    /**
-     * Unregister a ClassLoader with this discovery mechanism. 
-     * 
-     * @param classLoader
-     */
-    public synchronized void unregisterClassLoader(ClassLoader classLoader) {
-        registeredClassLoaders.remove(classLoader);
-    }
-
-    /**
-     * Get all service declarations for this name
-     * 
-     * @param name
-     * @return set of service declarations
-     * @throws IOException
-     */
-    public synchronized Set<ServiceDeclaration> getServiceDeclarations(String name) throws IOException {
-
-        Set<ServiceDeclaration> classSet = new HashSet<ServiceDeclaration>();
-
-        for (ClassLoader classLoader : registeredClassLoaders) {
-            getServiceClasses(classLoader, name, classSet, true);
-        }
-        return classSet;
-    }
-
-    /**
-     * Get all service declarations for this interface
-     * 
-     * @param serviceInterface
-     * @return set of service declarations
-     * @throws IOException
-     */
-    public Set<ServiceDeclaration> getServiceDeclarations(Class<?> serviceInterface) throws IOException {
-
-        return getServiceDeclarations(serviceInterface.getName());
-    }
-
-    /**
-     * Load one service implementation class for this interface
-     * 
-     * @param serviceInterface
-     * @return service implementation class
-     * @throws IOException
-     * @throws ClassNotFoundException
-     */
-    public synchronized Class<?> loadFirstServiceClass(Class<?> serviceInterface) throws IOException, ClassNotFoundException {
-
-        Set<ServiceDeclaration> classSet = new HashSet<ServiceDeclaration>();
-
-        for (ClassLoader classLoader : registeredClassLoaders) {
-            getServiceClasses(classLoader, serviceInterface.getName(), classSet, false);
-            if (classSet.size() > 0)
-                break;
-        }
-        if (classSet.size() > 0)
-            return classSet.iterator().next().loadClass();
-        else
-            return null;
-
-    }
-
-    /**
-     * Returns a unique list of resource URLs of name META-INF/services/<name>
-     * Each URL is associated with the first ClassLoader that it was visible
-     * from
-     * 
-     * @param name Name of resource
-     * @return Table of URLs with associated ClassLoaders
-     * @throws IOException
-     */
-    public synchronized Hashtable<ClassLoader, Set<URL>> getServiceResources(final String name) throws IOException {
-
-        Hashtable<ClassLoader, Set<URL>> resourceTable = new Hashtable<ClassLoader, Set<URL>>();
-
-        HashSet<URL> allURLs = new HashSet<URL>();
-        for (final ClassLoader classLoader : registeredClassLoaders) {
-            HashSet<URL> urls = new HashSet<URL>();
-            resourceTable.put(classLoader, urls);
-            boolean debug = logger.isLoggable(Level.FINE);
-            if (debug) {
-                logger.fine("Discovering service resources using class loader " + classLoader);
-            }
-            // Allow privileged access to read META-INF/services/*. Add FilePermission to added to security policy file.
-            ArrayList<URL> urlList;
-            try {
-                // FIXME J2 Security - promote this to callers of this method
-                urlList = AccessController.doPrivileged(new PrivilegedExceptionAction<ArrayList<URL>>() {
-                    public ArrayList<URL> run() throws IOException {
-                        return Collections.list(classLoader.getResources("META-INF/services/" + name));
-                    }
-                });
-            } catch (PrivilegedActionException e) {
-                throw (IOException)e.getException();
-            }
-            
-            for (URL url : urlList) {
-                if (allURLs.contains(url))
-                    continue;
-                urls.add(url);
-            }
-            allURLs.addAll(urls);
-        }
-        return resourceTable;
-    }
-
-    /**
-     * 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 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;
-    }
-
-    /**
-     * Load the service class whose name specified in a configuration file
-     * 
-     * @param classLoader
-     * @param name The name of the service class
-     * @param classSet Populate this set with classes extends/implements the
-     *                service class
-     * @throws IOException
-     */
-    private void getServiceClasses(final ClassLoader classLoader,
-                                   final String name,
-                                   Set<ServiceDeclaration> classSet,
-                                   boolean findAllClasses) throws IOException {
-
-        boolean debug = logger.isLoggable(Level.FINE);
-        if (debug) {
-            logger.fine("Discovering service providers using class loader " + classLoader);
-        }
-        // Allow privileged access to read META-INF/services/*. Add FilePermission to added to
-        // security policy file.
-        ArrayList<URL> urlList;
-        try {
-            urlList = AccessController.doPrivileged(new PrivilegedExceptionAction<ArrayList<URL>>() {
-                public ArrayList<URL> run() throws IOException {
-                    return Collections.list(classLoader.getResources("META-INF/services/" + name));
-                }
-            });
-        } catch (PrivilegedActionException e) {
-            throw (IOException)e.getException();
-        }
-        
-        for (final URL url : urlList) {
-            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();
-            }
-            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);
-                        }
-
-                        Map<String, String> attributes = parseServiceDeclaration(reg);
-                        String className = attributes.get("class");
-                        ServiceDeclaration serviceClass = new ServiceDeclaration(className, classLoader, attributes);
-                        classSet.add(serviceClass);
-
-                        if (!findAllClasses)
-                            break;
-                    }
-                }
-            } finally {
-                if (reader != null)
-                    reader.close();
-                if (is != null) {
-                    try {
-                        is.close();
-                    } catch (IOException ioe) {
-                    }
-                }
-            }
-            if (!findAllClasses && classSet.size() > 0)
-                break;
-        }
-    }
-
-}
diff --git a/branches/sca-java-1.3.2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint b/branches/sca-java-1.3.2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint
deleted file mode 100644
index 42bad63132..0000000000
--- a/branches/sca-java-1.3.2/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/sca-java-1.3.2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint b/branches/sca-java-1.3.2/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint
deleted file mode 100644
index d769bad283..0000000000
--- a/branches/sca-java-1.3.2/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