Delete old beta3 branch as its going to be recreated from the current trunk

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1151789 13f79535-47bb-0310-9956-ffa450edef68

19 files changed, 0 insertions, 2149 deletions

diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.java
deleted file mode 100644
index f69e18dc63..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.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.node;
-
-/**
- * Represents an SCA contribution uri + location.
- */
-public final class Contribution {
-    private String uri;
-    private String location;
-    
-    /**
-     * Constructs a new SCA contribution.
-     * 
-     * @param uri The URI that uniquely identifies the contribution in the SCA domain
-     * @param location The URL of the contribution archive
-     */
-    public Contribution(String uri, String location) {
-        this.uri = uri;
-        this.location = location;
-    }
-    
-    /**
-     * Get the URI of the contribution
-     * @return The URI that uniquely identifies the contribution in the SCA domain
-     */
-    public String getURI() {
-        return uri;
-    }
-    
-    /**
-     * The location of the contribution
-     * @return The URL of the contribution archive
-     */
-    public String getLocation() {
-        return location;
-    }
-}
\ No newline at end of file
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java
deleted file mode 100644
index 2e73322917..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java
+++ /dev/null
@@ -1,160 +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.node;
-
-import java.io.IOException;
-import java.net.URL;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.List;
-
-import org.oasisopen.sca.ServiceRuntimeException;
-
-/**
- * ContributionLocationHelper
- *
- * @version $Rev$ $Date$
- */
-public class ContributionLocationHelper {
-
-    /**
-     * Returns the location of the SCA contribution containing the given class.
-     *
-     * @param anchorClass
-     * @return
-     */
-    public static String getContributionLocation(final Class<?> anchorClass) {
-        URL url = AccessController.doPrivileged(new PrivilegedAction<URL>() {
-            public URL run() {
-                return anchorClass.getProtectionDomain().getCodeSource().getLocation();
-            }
-        });
-        String uri = url.toString();
-        return uri;
-    }
-
-    /**
-     * Find the contribution location by seraching a resource on the classpath
-     * @param resourceName
-     * @return
-     */
-    public static String getContributionLocation(String resourceName) {
-        return getContributionLocation(null, resourceName);
-    }
-
-    /**
-     * Find the contribution locations by seraching a resource on the classpath
-     * @param resourceName
-     * @return
-     */
-    public static List<String> getContributionLocations(String resourceName) {
-        return getContributionLocations(null, resourceName);
-
-    }
-
-    /**
-     * Find the contribution location by seraching a resource using the given classloader
-     * @param classLoader
-     * @param resourceName
-     * @return
-     */
-    public static String getContributionLocation(ClassLoader classLoader, String resourceName) {
-        if (classLoader == null) {
-            classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-                public ClassLoader run() {
-                    return Thread.currentThread().getContextClassLoader();
-                }
-            });
-        }
-        URL resourceURL = getResource(classLoader, resourceName);
-        if (resourceURL == null) {
-            return null;
-        }
-        return getRootLocation(resourceURL, resourceName);
-    }
-
-    /**
-     * Find the contribution locations by seraching a resource using the given classloader
-     * @param classLoader The classloader that is used to call getResources()
-     * @param resourceName The name of the resource
-     * @return A list of locations that contain the resource
-     */
-    public static List<String> getContributionLocations(ClassLoader classLoader, String resourceName) {
-        if (classLoader == null) {
-            classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-                public ClassLoader run() {
-                    return Thread.currentThread().getContextClassLoader();
-                }
-            });
-        }
-        Enumeration<URL> resourceURLs = getResources(classLoader, resourceName);
-        List<String> locations = new ArrayList<String>();
-        while (resourceURLs != null && resourceURLs.hasMoreElements()) {
-            locations.add(getRootLocation(resourceURLs.nextElement(), resourceName));
-        }
-        return locations;
-    }
-
-    private static String getRootLocation(URL resourceURL, String resourceName) {
-        String location = null;
-        // "jar:file://....../something.jar!/a/b/c/app.composite"
-        String url = resourceURL.toExternalForm();
-        String protocol = resourceURL.getProtocol();
-        if ("file".equals(protocol)) {
-            // directory contribution
-            if (url.endsWith(resourceName)) {
-                location = url.substring(0, url.lastIndexOf(resourceName));
-            }
-        } else if ("jar".equals(protocol) || "wsjar".equals(protocol) || "zip".equals(protocol)) {
-            // jar contribution
-            location = url.substring(protocol.length() + 1, url.lastIndexOf("!/"));
-        } else if (url.endsWith(resourceName)) {
-            location = url.substring(0, url.lastIndexOf(resourceName));
-        } else {
-            throw new IllegalArgumentException("The root of the resource cannot be determined: " + resourceURL
-                + ","
-                + resourceName);
-        }
-        return location;
-    }
-
-    private static URL getResource(final ClassLoader classLoader, final String compositeURI) {
-        return AccessController.doPrivileged(new PrivilegedAction<URL>() {
-            public URL run() {
-                return classLoader.getResource(compositeURI);
-            }
-        });
-    }
-
-    private static Enumeration<URL> getResources(final ClassLoader classLoader, final String compositeURI) {
-        return AccessController.doPrivileged(new PrivilegedAction<Enumeration<URL>>() {
-            public Enumeration<URL> run() {
-                try {
-                    return classLoader.getResources(compositeURI);
-                } catch (IOException e) {
-                    throw new ServiceRuntimeException(e);
-                }
-            }
-        });
-    }
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java
deleted file mode 100644
index eeb6f038a0..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java
+++ /dev/null
@@ -1,90 +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.node;
-
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-import org.oasisopen.sca.ServiceReference;
-
-/**
- * Represents an SCA processing node.
- * A node is loaded with an SCA composites. It can start and stop that composite.
- *
- * @version $Rev$ $Date$
- * @tuscany.spi.extension.asclient
- */
-public interface Node {
-    String DEFAULT_DOMAIN_URI = NodeConfiguration.DEFAULT_DOMAIN_URI;
-    String DEFAULT_NODE_URI = NodeConfiguration.DEFAULT_NODE_URI;
-    /**
-     * Start the composite loaded in the node.
-     * @return Return the node itself so that we can call NodeFactory.newInstance().createNode(...).start()
-     */
-    Node start();
-
-    /**
-     * Stop the composite loaded in the node.
-     */
-    void stop();
-
-    /**
-     * Cast a type-safe reference to a CallableReference. Converts a type-safe
-     * reference to an equivalent CallableReference; if the target refers to a
-     * service then a ServiceReference will be returned, if the target refers to
-     * a callback then a CallableReference will be returned.
-     *
-     * @param target a reference proxy provided by the SCA runtime
-     * @param <B> the Java type of the business interface for the reference
-     * @param <R> the type of reference to be returned
-     * @return a CallableReference equivalent for the proxy
-     * @throws IllegalArgumentException if the supplied instance is not a
-     *             reference supplied by the SCA runtime
-     */
-    <B, R extends ServiceReference<B>> R cast(B target) throws IllegalArgumentException;
-
-    /**
-     * Returns a proxy for a service provided by a component in the SCA domain.
-     *
-     * @param businessInterface the interface that will be used to invoke the
-     *            service
-     * @param serviceName the name of the service
-     * @param <B> the Java type of the business interface for the service
-     * @return an object that implements the business interface
-     */
-    <B> B getService(Class<B> businessInterface, String serviceName);
-
-    /**
-     * Returns a ServiceReference for a service provided by a component in the
-     * SCA domain.
-     *
-     * @param businessInterface the interface that will be used to invoke the
-     *            service
-     * @param serviceName the name of the service
-     * @param <B> the Java type of the business interface for the service
-     * @return a ServiceReference for the designated service
-     */
-    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String serviceName);
-    
-    /**
-     * Returns the URI for the given service binding endpoint
-     * @param serviceBindingName It can be the componentName/<serviceName>/<bindingName>
-     * @return
-     */
-    String getEndpointAddress(String serviceBindingName);
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
deleted file mode 100644
index 0965f9bc79..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
+++ /dev/null
@@ -1,642 +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.node;
-
-import static org.apache.tuscany.sca.node.ContributionLocationHelper.getContributionLocations;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.Reader;
-import java.lang.reflect.InvocationTargetException;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-import org.apache.tuscany.sca.node.configuration.DefaultNodeConfigurationFactory;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
-import org.oasisopen.sca.ServiceReference;
-import org.oasisopen.sca.ServiceRuntimeException;
-
-/**
- * A factory for SCA processing nodes. An SCA processing node can be loaded
- * with an SCA composite and the SCA contributions required by the composite.
- *
- * @version $Rev$ $Date$
- * @tuscany.spi.extension.asclient
- */
-public abstract class NodeFactory extends DefaultNodeConfigurationFactory {
-    /**
-     * Default location of contribution metadata in an SCA contribution.
-     */
-    private static final String SCA_CONTRIBUTION_META = "META-INF/sca-contribution.xml";
-
-    /**
-     * Default location of a generated contribution metadata in an SCA contribution.
-     */
-    private static final String SCA_CONTRIBUTION_GENERATED_META = "META-INF/sca-contribution-generated.xml";
-
-    protected static NodeFactory instance;
-    protected static Class<?> factoryImplClass;
-    
-    protected static List<NodeFactory> factories = new ArrayList<NodeFactory>();
-
-    protected static void setNodeFactory(NodeFactory factory) {
-        instance = factory;
-    }
-
-    public static class NodeProxy implements Node {
-        private Object node;
-
-        private NodeProxy(Object node) {
-            super();
-            this.node = node;
-        }
-
-        public static <T> T createProxy(Class<T> type, Object node) {
-            try {
-                return type.getDeclaredConstructor(Object.class).newInstance(node);
-            } catch (Exception e) {
-                throw new IllegalArgumentException(e);
-            }
-        }
-
-        public <B, R extends ServiceReference<B>> R cast(B target) throws IllegalArgumentException {
-            try {
-                return (R)node.getClass().getMethod("cast", Object.class).invoke(node, target);
-            } catch (Throwable e) {
-                handleException(e);
-                return null;
-            }
-        }
-
-        public <B> B getService(Class<B> businessInterface, String serviceName) {
-            try {
-                return (B)node.getClass().getMethod("getService", Class.class, String.class).invoke(node, businessInterface, serviceName);
-            } catch (Throwable e) {
-                handleException(e);
-                return null;
-            }
-        }
-
-        public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String serviceName) {
-            try {
-                return (ServiceReference<B>)node.getClass().getMethod("getServiceReference", Class.class, String.class).invoke(node, businessInterface, serviceName);
-            } catch (Throwable e) {
-                handleException(e);
-                return null;
-            }
-        }
-
-        public Node start() {
-            try {
-                return new NodeProxy(node.getClass().getMethod("start").invoke(node));
-            } catch (Throwable e) {
-                handleException(e);
-                return null;
-            }
-        }
-
-        public void stop() {
-            try {
-                node.getClass().getMethod("stop").invoke(node);
-            } catch (Throwable e) {
-                handleException(e);
-            }
-        }
-
-        public void destroy() {
-            try {
-                node.getClass().getMethod("destroy").invoke(node);
-            } catch (Throwable e) {
-                handleException(e);
-            }
-        }
-
-        private static void handleException(Throwable ex) {
-            if (ex instanceof InvocationTargetException) {
-                ex = ((InvocationTargetException)ex).getTargetException();
-            }
-            if (ex instanceof RuntimeException) {
-                throw (RuntimeException)ex;
-            }
-            if (ex instanceof Error) {
-                throw (Error)ex;
-            } else {
-                throw new RuntimeException(ex);
-            }
-        }
-
-        @Override
-        public String getEndpointAddress(String serviceBindingName) {
-            try {
-                return (String)node.getClass().getMethod("getEndpointAddress", String.class)
-                    .invoke(node, serviceBindingName);
-            } catch (Throwable e) {
-                handleException(e);
-                return null;
-            }
-        }
-
-    }
-
-    /**
-     * Returns the SCA node factory instance.
-     *
-     * @return the SCA node factory
-     */
-    public synchronized static NodeFactory getInstance() {
-        if (instance == null) {
-            instance = newInstance();
-        }
-        return instance;
-    }
-
-    /**
-     * Returns a new SCA node factory instance.
-     *
-     * @return a new SCA node factory
-     */
-    public static NodeFactory newInstance() {
-        NodeFactory nodeFactory = null;
-        try {
-            Class<?> factoryClass = getFactoryImplClass();
-            nodeFactory = (NodeFactory)factoryClass.newInstance();
-
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-        factories.add(nodeFactory);
-        return nodeFactory;
-    }
-
-    public static NodeFactory newInstance(Map<String, Map<String, String>> attributes) {
-        NodeFactory nodeFactory = null;
-        try {
-            Class<?> factoryClass = getFactoryImplClass();
-            nodeFactory = (NodeFactory)factoryClass.newInstance();
-            nodeFactory.configure(attributes);
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-        factories.add(nodeFactory);
-        return nodeFactory;
-    }
-    
-    protected Properties properties;
-
-    protected NodeFactory() {
-        this.properties = new Properties();
-    }
-
-    public static NodeFactory newInstance(Properties configProperties) {
-        NodeFactory nodeFactory = null;
-        try {
-            Class<?> factoryClass = getFactoryImplClass();
-            nodeFactory = (NodeFactory)factoryClass.newInstance();
-            nodeFactory.properties = configProperties;
-            nodeFactory.configure(new HashMap<String, Map<String,String>>());
-        } catch (Exception e) {
-            throw new ServiceRuntimeException(e);
-        }
-        factories.add(nodeFactory);
-        return nodeFactory;
-    }
-
-    public static NodeFactory newInstance(String configURI) {
-        Properties properties;
-        if (configURI == null || configURI.length() < 1) {
-            return newInstance();
-        } else if (configURI.startsWith("properties:")) {
-            try {
-                properties = loadProperties(configURI.substring("properties:".length()));
-            } catch (IOException e) {
-                throw new ServiceRuntimeException(e);
-            }
-        } else if (configURI.startsWith("uri:")) {
-            properties = parseConfigURI(configURI.substring("uri:".length()));
-        } else {
-            properties = new Properties();
-            properties.setProperty("defaultDomainName", configURI);
-        }
-        return newInstance(properties);
-    }
-
-    /**
-     * Parse the config string into a Properties object.
-     * The config URI has the following format:
-     * uri:<domainName>?name=value&...
-     */
-    private static Properties parseConfigURI(String configURI) {
-        Properties properties = new Properties();
-        int qm = configURI.indexOf('?');
-        if (qm < 0) {
-            properties.setProperty("defaultDomainName", configURI);
-        } else {
-            if (qm == 0) {
-                properties.setProperty("defaultDomainName", "default");
-            } else {
-                properties.setProperty("defaultDomainName", configURI.substring(0, qm));
-            }
-            if (configURI.length() > qm+1) {
-                Map<String, String> params = new HashMap<String, String>();
-                for (String param : configURI.substring(qm+1).split("&")) {
-                    String[] px = param.split("=");
-                    if (px.length == 2) {
-                        params.put(px[0], px[1]);
-                    } else {
-                        params.put(px[0], "");
-                    }
-                }
-                for (String name : params.keySet()) {
-                    properties.setProperty(name, params.get(name));
-                }
-            }
-        }
-        return properties;
-    }
-
-    /**
-     * load the properties from external URL or a relative file
-     * properties:<url to properties file>
-     */
-    private static Properties loadProperties(String propsURL) throws IOException {
-
-        Properties properties = new Properties();
-        File file = new File(propsURL);
-
-        InputStream inputStream = null;
-        if (file.exists()) {
-            inputStream = new FileInputStream(file);
-        } else {
-            URL url = null;
-            try {
-                url = new URL(propsURL);
-            } catch (MalformedURLException e) {
-                inputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(propsURL);
-                if (inputStream == null) {
-                    throw new IOException("File does not exist: " + propsURL + ", could not be found on the classpath and is not a valid URL: " + e);
-                }
-            }
-            if (inputStream == null && url != null) {
-                inputStream = url.openStream();
-            }
-        }
-        if (inputStream != null) {
-            properties.load(inputStream);
-            inputStream.close();
-        }
-
-        return properties;
-    }
-
-    /**
-     * Configure the NodeFactory instance
-     * @param attributes
-     */
-    public void configure(Map<String, Map<String, String>> attributes) {
-    }
-    
-    private synchronized static Class<?> getFactoryImplClass() throws Exception {
-        if (factoryImplClass == null) {
-            // Use reflection APIs to call ServiceDiscovery to avoid hard dependency to tuscany-extensibility
-            try {
-                Class<?> discoveryClass = Class.forName("org.apache.tuscany.sca.extensibility.ServiceDiscovery");
-                Object instance = discoveryClass.getMethod("getInstance").invoke(null);
-                Object factoryDeclaration =
-                    discoveryClass.getMethod("getServiceDeclaration", Class.class).invoke(instance, NodeFactory.class);
-                if (factoryDeclaration != null) {
-                    factoryImplClass =
-                        (Class<?>)factoryDeclaration.getClass().getMethod("loadClass").invoke(factoryDeclaration);
-                }
-            } catch (ClassNotFoundException e) {
-                // Ignore
-            }
-
-            if (factoryImplClass == null) {
-                // Fail back to default impl
-                String className = "org.apache.tuscany.sca.node.impl.NodeFactoryImpl";
-
-                factoryImplClass = Class.forName(className);
-            }
-        }
-        return factoryImplClass;
-    }
-
-    /**
-     * Open a URL connection without cache
-     * @param url
-     * @return
-     * @throws IOException
-     */
-    private static InputStream openStream(URL url) throws IOException {
-        InputStream is = null;
-        URLConnection connection = url.openConnection();
-        connection.setUseCaches(false);
-        is = connection.getInputStream();
-        return is;
-    }
-
-    /**
-     * Escape the space in URL string
-     * @param uri
-     * @return
-     */
-    private static URI createURI(String uri) {
-        int index = uri.indexOf(':');
-        String scheme = null;
-        String ssp = uri;
-        if (index != -1) {
-            scheme = uri.substring(0, index);
-            ssp = uri.substring(index + 1);
-        }
-        try {
-            return new URI(scheme, ssp, null);
-        } catch (URISyntaxException e) {
-            throw new IllegalArgumentException(e);
-        }
-    }
-
-    /**
-     * Creates a new SCA node from the configuration URL
-     *
-     * @param configurationURL the URL of the node configuration which is the XML document
-     * that contains the URI of the composite and a collection of URLs for the contributions
-     *
-     * @return a new SCA node.
-     */
-    public Node createNode(URL configurationURL) {
-        try {
-            InputStream is = openStream(configurationURL);
-            NodeConfiguration configuration = loadConfiguration(is, configurationURL);
-            return createNode(configuration);
-        } catch (IOException e) {
-            throw new ServiceRuntimeException(e);
-        }
-    }
-
-    /**
-     * Creates a new SCA node from the XML configuration of the node
-     * @param is The input stream that the XML configuration can be read. The stream will be closed
-     * after this call.
-     * @return a new SCA node
-     */
-    public Node createNode(InputStream is) {
-        NodeConfiguration configuration = loadConfiguration(is, null);
-        return createNode(configuration);
-    }
-
-    /**
-     * Creates a new SCA node.
-     *
-     * @param deploymentCompositeURI the URI of the deployment composite. If the URI is relative, it should
-     * be resolved against the first contribution. Otherwise, the absolute URI is used to load the XML
-     * description of the composite. The deployment composite will be attached to the first contribution.
-     *
-     * @param contributions the URI of the contributions that provides the composites and related
-     * artifacts. If the list is empty, then we will use the thread context classloader to discover
-     * the contribution on the classpath
-     *
-     * @return a new SCA node.
-     */
-    public Node createNode(String deploymentCompositeURI, Contribution... contributions) {
-        if (contributions == null || contributions.length == 0) {
-            if (deploymentCompositeURI == null || deploymentCompositeURI.indexOf(':') != -1) {
-                throw new ServiceRuntimeException("No SCA contribution is provided or discovered");
-            }
-            // Try to find contributions on the classpath by the composite URI
-            List<String> locations = getContributionLocations(null, deploymentCompositeURI);
-            if (locations.isEmpty()) {
-                throw new ServiceRuntimeException("No SCA contributions are found on the classpath");
-            }
-            contributions = getContributions(locations);
-        }
-        NodeConfiguration configuration = createConfiguration(contributions);
-        if (deploymentCompositeURI != null && configuration.getContributions().size() > 0) {
-            configuration.getContributions().get(0).addDeploymentComposite(createURI(deploymentCompositeURI));
-        }
-        return createNode(configuration);
-    }
-
-    public final Node createNode(URI domainRegistryURI, String... locations) {
-        return createNode(domainRegistryURI, null, locations);
-    }
-
-    public final Node createNode(URI domainRegistryURI, String deploymentCompositeURI, String[] locations) {
-        Contribution[] contributions = getContributions(Arrays.asList(locations));
-        NodeConfiguration configuration = createConfiguration(contributions);
-        if (deploymentCompositeURI != null && configuration.getContributions().size() > 0) {
-            configuration.getContributions().get(0).addDeploymentComposite(createURI(deploymentCompositeURI));
-        }
-        configuration.setDomainRegistryURI(domainRegistryURI.toString());
-        configuration.setDomainURI(getDomainURI(domainRegistryURI));
-        return createNode(configuration);
-    }
-
-    /**
-     * TODO: cleanup node use of registry uri, domain uri, and domain name
-     *       so that its consistent across the code base
-     */
-    public static String getDomainURI(URI configURI) {
-        String s = configURI.getHost();
-        if (s == null) {
-            s = configURI.getSchemeSpecificPart();
-            if (s != null) {
-                if (s.indexOf('?') > -1) {
-                    s = s.substring(0, s.indexOf('?'));
-                }
-            }
-        }
-        return s;
-    }
-
-    /**
-     * The following methods are used by the node launcher
-     */
-    public final Node createNode(String deploymentCompositeURI, String[] uris, String locations[]) {
-        return createNode(deploymentCompositeURI, getContributions(Arrays.asList(uris), Arrays.asList(locations)));
-    }
-
-    public final Node createNode(String deploymentCompositeURI, String locations[]) {
-        return createNode(deploymentCompositeURI, getContributions(Arrays.asList(locations)));
-    }
-
-    public final Node createNode(Reader deploymentCompositeContent, String[] uris, String locations[]) {
-        return createNode(deploymentCompositeContent, getContributions(Arrays.asList(uris), Arrays.asList(locations)));
-    }
-
-    public final Node createNode(String compositeURI, ClassLoader classLoader) {
-        List<String> locations = ContributionLocationHelper.getContributionLocations(classLoader, compositeURI);
-        return createNode(compositeURI, locations.toArray(new String[locations.size()]));
-    }
-    /**
-     * ------------------- end of methods -----------------
-     */
-
-    /**
-     * Create a new SCA node using the list of SCA contributions
-     * @param contributions
-     * @return
-     */
-    public Node createNode(Contribution... contributions) {
-        NodeConfiguration configuration = createConfiguration(contributions);
-        return createNode(configuration);
-    }
-
-
-    /**
-     * Creates a new SCA node.
-     *
-     * @param compositeContent the XML content of the deployment composite
-     * @param contributions the URI of the contributions that provides the composites and related artifacts
-     * @return a new SCA node.
-     */
-    public Node createNode(InputStream compositeContent, Contribution... contributions) {
-        NodeConfiguration configuration = createConfiguration(contributions);
-        if (compositeContent != null && configuration.getContributions().size() > 0) {
-            configuration.getContributions().get(0).addDeploymentComposite(compositeContent);
-        }
-        return createNode(configuration);
-    }
-
-    /**
-     * Creates a new SCA node.
-     *
-     * @param compositeContent the XML content of the deployment composite
-     * @param contributions the URI of the contributions that provides the composites and related artifacts
-     * @return a new SCA node.
-     */
-    public Node createNode(Reader compositeContent, Contribution... contributions) {
-        NodeConfiguration configuration = createConfiguration(contributions);
-        if (compositeContent != null && configuration.getContributions().size() > 0) {
-            configuration.getContributions().get(0).addDeploymentComposite(compositeContent);
-        }
-        return createNode(configuration);
-    }
-
-    /**
-     * Creates a new SCA node using defaults for the contribution location and deployable composites.
-     * By default, it uses the Thread context classloader to find META-INF/sca-contribution.xml or
-     * META-INF/sca-contribution-generated.xml on the classpath. The locations that contain such resources
-     * are taken as the SCA contributions.
-     *
-     * @return a new SCA node.
-     */
-    public Node createNode() {
-        List<String> locations = new ArrayList<String>();
-        locations.addAll(getContributionLocations(null, SCA_CONTRIBUTION_META));
-        locations.addAll(getContributionLocations(null, SCA_CONTRIBUTION_GENERATED_META));
-        if (locations.isEmpty()) {
-            throw new ServiceRuntimeException("No SCA contributions are found on the classpath");
-        }
-        Contribution[] contributions = getContributions(locations);
-        return createNode(contributions);
-    }
-
-    private NodeConfiguration createConfiguration(Contribution... contributions) {
-        NodeConfigurationFactory factory = this;
-        NodeConfiguration configuration = factory.createNodeConfiguration();
-        if (properties.getProperty("defaultDomainName") != null) {
-            configuration.setDomainURI(properties.getProperty("defaultDomainName"));
-        }
-        // Make sure a unique node URI is created for the same node factory
-        configuration.setURI(generateNodeURI());
-        if (contributions != null) {
-            for (Contribution c : contributions) {
-                configuration.addContribution(c.getURI(), c.getLocation());
-            }
-        }
-        return configuration;
-    }
-
-    private static int count = 0;
-
-    protected synchronized String generateNodeURI() {
-        return Node.DEFAULT_NODE_URI + (count++);
-    }
-
-    private Contribution[] getContributions(List<String> locations) {
-        Contribution[] contributions = new Contribution[locations.size()];
-        int index = 0;
-        for (String location : locations) {
-            contributions[index++] = new Contribution(location, location);
-        }
-        return contributions;
-    }
-
-    private Contribution[] getContributions(List<String> uris, List<String> locations) {
-        if (uris.size() != locations.size()) {
-            throw new IllegalArgumentException("The number of URIs does not match the number of locations");
-        }
-        Contribution[] contributions = new Contribution[locations.size()];
-        for (int i = 0, n = locations.size(); i < n; i++) {
-            contributions[i] = new Contribution(uris.get(i), locations.get(i));
-        }
-        return contributions;
-    }
-
-    public void destroy() {
-        count = 0;
-        instance = null;
-        factories.remove(this);
-    }
-    
-    public static List<NodeFactory> getNodeFactories() {
-        return factories;
-    }
-
-    /**
-     * Create a new SCA node based on the configuration
-     * @param configuration The configuration of a node
-     * @return The SCA node
-     */
-    public abstract Node createNode(NodeConfiguration configuration);
-    
-    /**
-     * Create an SCA node from a list of pre-built o.a.t.sca.contribution.Contribution objects.
-     * Pass java.lang.Objects for now as this class doesn't have direct dependencies on
-     * o.a.t.sca.contribution.Contribution.
-     */
-    public abstract Node createNode(List<?> contributions);
-
-    /**
-     * Create the node configuration from the XML document
-     * @param configuration The input stream of the XML document
-     * @return The node configuration
-     */
-    public abstract NodeConfiguration loadConfiguration(InputStream xml, URL base);
-
-    public abstract <T> T getExtensionPointRegistry();
-
-    public abstract void init();
-
-    public void setAutoDestroy(boolean b) {
-    }
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java
deleted file mode 100644
index c42bacdd00..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java
+++ /dev/null
@@ -1,55 +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.node;
-
-import java.io.File;
-
-public class NodeMain2 {
-
-    /**
-     * Start an SCA node
-     * @param args a list of contribution jars for the node to run
-     */
-    public static void main(String[] args) throws Exception {
-
-        Contribution[] contributions = new Contribution[args.length];
-        for (int i = 0; i < args.length; i++) {
-            File f = new File(args[i]);
-            if (!f.exists()) {
-                System.err.println("contribution not found: " + f);
-                System.exit(1);
-            }
-            contributions[i] = new Contribution(f.toURI().toString(), f.toURI().toString());
-        }
-
-        Node node = NodeFactory.newInstance().createNode(contributions).start();
-
-        System.out.println("Hit enter to stop node...");
-        if (System.in.read() == -1) {
-            // no sysin so wait for ever letting caller do the terminate
-            Object lock = new Object();
-            synchronized (lock) {
-                lock.wait();
-            }
-        }
-
-        node.stop();
-    }
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java
deleted file mode 100644
index a6dab059a3..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java
+++ /dev/null
@@ -1,55 +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.node.configuration;
-
-import java.util.List;
-
-import javax.xml.namespace.QName;
-
-/**
- * Configuration for bindings used by an SCA node
- */
-public interface BindingConfiguration {
-    /**
-     * Get the QName of the binding type
-     * @return the QName of the binding type
-     */
-    QName getBindingType();
-
-    /**
-     * Set the type of the binding
-     * @param type The QName of the binding type
-     */
-    BindingConfiguration setBindingType(QName type);
-
-    /**
-     * Get a list of base URIs for the binding. For each protocol supported by the binding,
-     * one base URI can be configured
-     * @return A list of base URIs
-     */
-    List<String> getBaseURIs();
-
-    /**
-     * Add a base URI
-     * @param baseURI
-     * @return
-     */
-    BindingConfiguration addBaseURI(String baseURI);
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java
deleted file mode 100644
index ee790f54bf..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java
+++ /dev/null
@@ -1,141 +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.node.configuration;
-
-import java.io.InputStream;
-import java.io.Reader;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-
-/**
- * Configuration for an SCA contribution used by the SCA node
- */
-public interface ContributionConfiguration {
-    /**
-     * Get the URI of the contribution
-     * @return The URI of the contribution
-     */
-    String getURI();
-
-    /**
-     * Set the URI of the contribution
-     * @param uri The URI of the contribution
-     */
-    ContributionConfiguration setURI(String uri);
-
-    /**
-     * Get the location of the contribution
-     * @return The location of the contribution
-     */
-    String getLocation();
-
-    /**
-     * Set the location of the contribution
-     * @param location The location of the contribution
-     */
-    ContributionConfiguration setLocation(String location);
-
-    /**
-     * Get the list of deployment composites that are attached to the contribution
-     * @return A list of deployment composites
-     */
-    List<DeploymentComposite> getDeploymentComposites();
-
-    /**
-     * Add a deployment composite to this contribution
-     * @param deploymentComposite The deployment composite
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(DeploymentComposite deploymentComposite);
-
-    /**
-     * Create a deployment composite and add it to the contribution configuration
-     * @param location The location is either relative to the contribution or
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(URI location);
-
-    /**
-     * Attach a deployment composite to this contribution
-     * @param location
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(URL location);
-
-    /**
-     * Attach a deployment composite to this contribution
-     * @param content The string that contains the XML description of the SCA composite
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(String content);
-
-    /**
-     * Attach a deployment composite to this contribution
-     * @param content The XML description of the SCA composite from a reader
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(Reader content);
-    /**
-     * Attach a deployment composite to this contribution
-     * @param content The XML description of the SCA composite from an input stream
-     * @return
-     */
-    ContributionConfiguration addDeploymentComposite(InputStream content);
-
-    /**
-     * Set if the deployable composites should be started when the contribution is installed
-     * @param startDeployables  whether or not deployable composites should be started. The default is false.
-     */
-    void setStartDeployables(boolean startDeployables);
-
-    /**
-     * Tests if the deployable composites should be started when the contribution is installed
-     */
-    boolean isStartDeployables();
-
-    /**
-     * Gets the URIs of any dependent contributions. The dependent contributions are the
-     * contributions that will be used to resolve any imports used by this contribution.
-     * @return the URIs of any dependent contribution
-     */
-    List<String> getDependentContributionURIs();
-
-    /**
-     * Sets the dependent contribution URIs for this contribution. The dependent contributions are the
-     * contributions that will be used to resolve any imports used by this contribution.
-     * @param dependentContributionURIs
-     */
-    void setDependentContributionURIs(List<String> dependentContributionURIs);
-
-    /**
-     * Get the contribution meta data url. This is sca-contribution.xml data that is added to any 
-     * existing meta-inf/sca-contribution.xml file within the contribution.
-     * @return the metadata url string
-     */
-    String getMetaDataURL();
-
-    /**
-     * Set the contribution meta data url. This is sca-contribution.xml data that is added to any 
-     * existing meta-inf/sca-contribution.xml file within the contribution.
-     * @param metaDataURL  the url string to the metadata file.
-     */
-    void setMetaDataURL(String metaDataURL);
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java
deleted file mode 100644
index a23cef7e81..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java
+++ /dev/null
@@ -1,46 +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.node.configuration;
-
-import org.apache.tuscany.sca.node.configuration.impl.NodeConfigurationFactoryImpl;
-
-/**
- * Default NodeConfigurationFactory
- */
-public class DefaultNodeConfigurationFactory implements NodeConfigurationFactory {
-    private NodeConfigurationFactory factory = new NodeConfigurationFactoryImpl();
-
-    public BindingConfiguration createBindingConfiguration() {
-        return factory.createBindingConfiguration();
-    }
-
-    public ContributionConfiguration createContributionConfiguration() {
-        return factory.createContributionConfiguration();
-    }
-
-    public DeploymentComposite createDeploymentComposite() {
-        return factory.createDeploymentComposite();
-    }
-
-    public NodeConfiguration createNodeConfiguration() {
-        return factory.createNodeConfiguration();
-    }
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.java
deleted file mode 100644
index 18fecf8044..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.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.node.configuration;
-
-
-/**
- * Configuration for a deployment composite
- */
-public interface DeploymentComposite {
-    /**
-     * Get the location of the deployment composite, it can be relative to the owning
-     * contribution or an external resource
-     * @return
-     */
-    String getLocation();
-
-    /**
-     * Set the location of the deployment composite
-     * @param location
-     */
-    DeploymentComposite setLocation(String location);
-
-    /**
-     * Get string content of the deployment composite (XML)
-     * @return
-     */
-    String getContent();
-
-    /**
-     * Set the XML content for the composite
-     * @param compositeXML
-     */
-    DeploymentComposite setContent(String compositeXML);
-
-    /**
-     * Get the URI of the contribution that the deployment composite is attached to
-     * @return the URI of the contribution that the deployment composite is attached to
-     */
-    String getContributionURI();
-
-    /**
-     * Set the URI of the contribution that the deployment composite is attached to
-     * @param contributionURI
-     */
-    DeploymentComposite setContributionURI(String contributionURI);
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java
deleted file mode 100644
index ec9148483c..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java
+++ /dev/null
@@ -1,127 +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.node.configuration;
-
-import java.io.InputStream;
-import java.io.Reader;
-import java.net.URI;
-import java.net.URL;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-/**
- * The configuration for a Node which represents the deployment of an SCA composite application
- * @tuscany.spi.extension.asclient
- */
-public interface NodeConfiguration {
-    String DEFAULT_DOMAIN_URI = "default";
-    String DEFAULT_NODE_URI = "http://tuscany.apache.org/sca/1.1/nodes/default";
-    String DEFAULT_DOMAIN_REGISTRY_URI = "default";
-    
-    /**
-     * Get the URI of the SCA domain that manages the composite application
-     * @return The URI of the SCA domain
-     */
-    String getDomainURI();
-
-    /**
-     * Set the URI of the SCA domain
-     * @param domainURI The URI of the SCA domain
-     */
-    NodeConfiguration setDomainURI(String domainURI);
-    
-    /**
-     * Return the URI of the domain registry
-     * @return
-     */
-    String getDomainRegistryURI();
-    
-    /**
-     * Set the URI of the domain registry
-     * @param domainRegistryURI The URI of the domain registry. The scheme will be used
-     * by Tusany to choose the implementation of DomainRegistry interface. Examples are:
-     * <ul>
-     * <li>vm://localhost (a JVM local registry)
-     * <li>multicast://228.0.0.100:50000?timeout=50 (Tomcat Tribes multicast based registry)
-     * </ul>
-     * @return The NodeConfiguration
-     */
-    NodeConfiguration setDomainRegistryURI(String domainRegistryURI);
-
-    /**
-     * Get the URI of the node. It uniquely identifies a node within the SCA domain
-     * @return The URI of the node
-     */
-    String getURI();
-
-    /**
-     * Set the URI of the node
-     * @param uri The URI of the node
-     */
-    NodeConfiguration setURI(String uri);
-
-    /**
-     * Get a list of confiurations for SCA contributions
-     * @return A list of configurations for SCA contributions
-     */
-    List<ContributionConfiguration> getContributions();
-
-    /**
-     * Get a list of configurations for SCA bindings
-     * @return A list of configurations for SCA bindings
-     */
-    List<BindingConfiguration> getBindings();
-
-    NodeConfiguration addContribution(ContributionConfiguration contribution);
-    NodeConfiguration addContribution(String contributionURI, String location);
-    NodeConfiguration addContribution(String contributionURI, URL location);
-    NodeConfiguration addContribution(URI contributionURI, URL location);
-    NodeConfiguration addContribution(URL...location);
-
-    NodeConfiguration addDeploymentComposite(String contributionURI, String location);
-    NodeConfiguration addDeploymentComposite(String contributionURI, Reader content);
-    NodeConfiguration addDeploymentComposite(String contributionURI, InputStream content);
-
-    NodeConfiguration addBinding(BindingConfiguration binding);
-    NodeConfiguration addBinding(QName bindingType, String...baseURIs);
-    NodeConfiguration addBinding(QName bindingType, URI...baseURIs);
-    
-    List<Object> getExtensions();
-
-
-    /**
-     * Allow the hosting environment to pass in a map of attributes as context 
-     * @param name The name of the attribute
-     * @param value The value of the attribute
-     * @return
-     */
-    Map<String, Object> getAttributes();
-    
-    /**
-     * Configure an attribute
-     * @param name
-     * @param value
-     * @return
-     */
-    NodeConfiguration setAttribute(String name, Object value);
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java
deleted file mode 100644
index 71833bc7e7..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.node.configuration;
-
-
-/**
- * The factory to create java models related to the node configuration
- */
-public interface NodeConfigurationFactory {
-    /**
-     * Create a new instance of NodeConfiguration
-     * @return
-     */
-    NodeConfiguration createNodeConfiguration();
-
-    /**
-     * Create a new instance of ContributionConfiguration
-     * @return
-     */
-    ContributionConfiguration createContributionConfiguration();
-
-    /**
-     * Create a new instance of BindingConfiguration
-     * @return
-     */
-    BindingConfiguration createBindingConfiguration();
-
-    /**
-     * Create a new instance of DeploymentComposite
-     * @return
-     */
-    DeploymentComposite createDeploymentComposite();
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.java
deleted file mode 100644
index 5658187c4f..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.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.node.configuration.impl;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.node.configuration.BindingConfiguration;
-
-/**
- * Default implementation of BindingConfiguration
- */
-public class BindingConfigurationImpl implements BindingConfiguration {
-    private QName type;
-    private List<String> baseURIs = new ArrayList<String>();
-
-    public List<String> getBaseURIs() {
-        return baseURIs;
-    }
-
-    public QName getBindingType() {
-        return type;
-    }
-
-    public BindingConfiguration setBindingType(QName type) {
-        this.type = type;
-        return this;
-    }
-
-    public BindingConfiguration addBaseURI(String baseURI) {
-        baseURIs.add(baseURI);
-        return this;
-    }
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java
deleted file mode 100644
index 0c4059a7d9..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java
+++ /dev/null
@@ -1,188 +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.node.configuration.impl;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringWriter;
-import java.net.URI;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
-import org.apache.tuscany.sca.node.configuration.DeploymentComposite;
-
-/**
- * Configuration for an SCA contribution used by the SCA node
- */
-public class ContributionConfigurationImpl implements ContributionConfiguration {
-    private List<DeploymentComposite> deploymentComposites = new ArrayList<DeploymentComposite>();
-    private String uri;
-    private String location;
-    private boolean startDeployables = true;
-    private List<String> dependentContributionURIs;
-    private String metaDataURL;
-
-    public ContributionConfigurationImpl() {
-        super();
-    }
-
-    public ContributionConfigurationImpl(String uri, String location) {
-        super();
-        this.uri = uri;
-        this.location = location;
-    }
-
-    public ContributionConfigurationImpl(String location) {
-        super();
-        this.uri = location;
-        this.location = location;
-    }
-
-    /**
-     * Get the URI of the contribution
-     * @return The URI of the contribution
-     */
-    public String getURI() {
-        return uri;
-    }
-
-    /**
-     * Set the URI of the contribution
-     * @param uri The URI of the contribution
-     */
-    public ContributionConfiguration setURI(String uri) {
-        this.uri = uri;
-        return this;
-    }
-
-    /**
-     * Get the location of the contribution
-     * @return The location of the contribution
-     */
-    public String getLocation() {
-        return location;
-    }
-
-    /**
-     * Set the location of the contribution
-     * @param location The location of the contribution
-     */
-    public ContributionConfiguration setLocation(String location) {
-        this.location = location;
-        return this;
-    }
-
-    /**
-     * Get the list of deployment composites that are attached to the contribution
-     * @return
-     */
-    public List<DeploymentComposite> getDeploymentComposites() {
-        return deploymentComposites;
-    }
-
-    public ContributionConfiguration addDeploymentComposite(DeploymentComposite deploymentComposite) {
-        deploymentComposites.add(deploymentComposite);
-        if (uri != null) {
-            deploymentComposite.setContributionURI(uri);
-        }
-        return this;
-    }
-
-    public ContributionConfiguration addDeploymentComposite(Reader reader) {
-        try {
-            DeploymentComposite composite = new DeploymentCompositeImpl();
-            char[] buf = new char[8192];
-            StringWriter sw = new StringWriter();
-            int size = 0;
-            while (size >= 0) {
-                size = reader.read(buf);
-                if (size > 0) {
-                    sw.write(buf, 0, size);
-                }
-            }
-            reader.close();
-            composite.setContent(sw.toString());
-            return addDeploymentComposite(composite);
-        } catch (IOException e) {
-            throw new IllegalArgumentException(e);
-        }
-    }
-
-    public ContributionConfiguration addDeploymentComposite(InputStream content) {
-        try {
-            InputStreamReader reader = new InputStreamReader(content, "UTF-8");
-            return addDeploymentComposite(reader);
-        } catch (IOException e) {
-            throw new IllegalArgumentException(e);
-        }
-    }
-
-    public ContributionConfiguration addDeploymentComposite(String content) {
-        DeploymentComposite composite = new DeploymentCompositeImpl();
-        composite.setContent(content);
-        return addDeploymentComposite(composite);
-    }
-
-    public ContributionConfiguration addDeploymentComposite(URI location) {
-        DeploymentComposite composite = new DeploymentCompositeImpl();
-        composite.setLocation(location.toString());
-        return addDeploymentComposite(composite);
-    }
-
-    public ContributionConfiguration addDeploymentComposite(URL location) {
-        DeploymentComposite composite = new DeploymentCompositeImpl();
-        composite.setLocation(location.toString());
-        return addDeploymentComposite(composite);
-    }
-
-    @Override
-    public void setStartDeployables(boolean startDeployables) {
-        this.startDeployables = startDeployables;
-    }
-
-    @Override
-    public boolean isStartDeployables() {
-        return startDeployables;
-    }
-
-    @Override
-    public List<String> getDependentContributionURIs() {
-        return dependentContributionURIs;
-    }
-
-    @Override
-    public void setDependentContributionURIs(List<String> dependentContributionURIs) {
-        this.dependentContributionURIs = dependentContributionURIs;
-    }
-
-    @Override
-    public String getMetaDataURL() {
-        return metaDataURL;
-    }
-
-    @Override
-    public void setMetaDataURL(String metaDataURL) {
-        this.metaDataURL = metaDataURL;
-    }
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.java
deleted file mode 100644
index a161b426e7..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.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.node.configuration.impl;
-
-import org.apache.tuscany.sca.node.configuration.DeploymentComposite;
-
-/**
- * Configuration for a deployment composite
- */
-public class DeploymentCompositeImpl implements DeploymentComposite {
-    private String location;
-    private String content;
-    private String contributionURI;
-
-    public String getLocation() {
-        return location;
-    }
-
-    public DeploymentComposite setLocation(String location) {
-        this.location = location;
-        return this;
-    }
-
-    public String getContent() {
-        return content;
-    }
-
-    public DeploymentComposite setContent(String content) {
-        this.content = content;
-        return this;
-    }
-
-    public String getContributionURI() {
-        return contributionURI;
-    }
-
-    public DeploymentComposite setContributionURI(String contributionURI) {
-        this.contributionURI = contributionURI;
-        return this;
-    }
-
-    @Override
-    public String toString() {
-        return "DeploymentCompositeImpl [contributionURI=" + contributionURI + ", location=" + location + "]";
-    }
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java
deleted file mode 100644
index 86096c9aee..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java
+++ /dev/null
@@ -1,63 +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.node.configuration.impl;
-
-import org.apache.tuscany.sca.node.configuration.BindingConfiguration;
-import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
-import org.apache.tuscany.sca.node.configuration.DeploymentComposite;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
-
-/**
- * The factory to create java models related to the node configuration
- */
-public class NodeConfigurationFactoryImpl implements NodeConfigurationFactory {
-    /**
-     * Create a new instance of NodeConfiguration
-     * @return
-     */
-    public NodeConfiguration createNodeConfiguration() {
-        return new NodeConfigurationImpl();
-    }
-
-    /**
-     * Create a new instance of ContributionConfiguration
-     * @return
-     */
-    public ContributionConfiguration createContributionConfiguration() {
-        return new ContributionConfigurationImpl();
-    }
-
-    /**
-     * Create a new instance of BindingConfiguration
-     * @return
-     */
-    public BindingConfiguration createBindingConfiguration() {
-        return new BindingConfigurationImpl();
-    }
-
-    /**
-     * Create a new instance of DeploymentComposite
-     * @return
-     */
-    public DeploymentComposite createDeploymentComposite() {
-        return new DeploymentCompositeImpl();
-    }
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java
deleted file mode 100644
index 97fbb5b950..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java
+++ /dev/null
@@ -1,197 +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.node.configuration.impl;
-
-import java.io.InputStream;
-import java.io.Reader;
-import java.net.URI;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.xml.namespace.QName;
-
-import org.apache.tuscany.sca.node.configuration.BindingConfiguration;
-import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-
-/**
- * Default implementation of NodeConfiguration
- */
-public class NodeConfigurationImpl implements NodeConfiguration {
-    private String uri = DEFAULT_NODE_URI;
-    private String domainURI = DEFAULT_DOMAIN_URI;
-    private String domainRegistryURI = DEFAULT_DOMAIN_REGISTRY_URI;
-    private List<ContributionConfiguration> contributions = new ArrayList<ContributionConfiguration>();
-    private List<BindingConfiguration> bindings = new ArrayList<BindingConfiguration>();
-    private List<Object> extensions = new ArrayList<Object>();
-    
-    private transient Map<String, Object> attributes = new HashMap<String, Object>();
-
-    public String getURI() {
-        return uri;
-    }
-
-    public NodeConfiguration setURI(String uri) {
-        this.uri = uri;
-        return this;
-    }
-
-    public String getDomainURI() {
-        return domainURI;
-    }
-
-    public NodeConfiguration setDomainURI(String domainURI) {
-        this.domainURI = domainURI;
-        return this;
-    }
-
-    public List<ContributionConfiguration> getContributions() {
-        return contributions;
-    }
-
-    public List<BindingConfiguration> getBindings() {
-        return bindings;
-    }
-
-    public NodeConfiguration addBinding(BindingConfiguration bindingConfiguration) {
-        for (BindingConfiguration bc : bindings) {
-            // Try to merge first by QName
-            if (bc.getBindingType().equals(bindingConfiguration.getBindingType())) {
-                bc.getBaseURIs().addAll(bindingConfiguration.getBaseURIs());
-                return this;
-            }
-        }
-        bindings.add(bindingConfiguration);
-        return this;
-    }
-
-    public NodeConfiguration addContribution(ContributionConfiguration contributionConfiguration) {
-        contributions.add(contributionConfiguration);
-        return this;
-    }
-
-    public NodeConfiguration addBinding(QName bindingType, String... baseURIs) {
-        BindingConfiguration binding = new BindingConfigurationImpl().setBindingType(bindingType);
-        for (String u : baseURIs) {
-            String[] uris = u.split("(\\s)+");
-            for (String uri : uris) {
-                if (uri.length() > 0) {
-                    binding.addBaseURI(uri);
-                }
-            }
-        }
-        return addBinding(binding);
-    }
-
-    public NodeConfiguration addBinding(QName bindingType, URI... baseURIs) {
-        BindingConfiguration binding = new BindingConfigurationImpl().setBindingType(bindingType);
-        for (URI u : baseURIs) {
-            binding.addBaseURI(u.toString());
-        }
-        return addBinding(binding);
-    }
-
-    public NodeConfiguration addContribution(String contributionURI, String location) {
-        ContributionConfiguration contribution = new ContributionConfigurationImpl(contributionURI, location);
-        return addContribution(contribution);
-    }
-
-    public NodeConfiguration addContribution(String contributionURI, URL location) {
-        String url = null;
-        if (location != null) {
-            url = location.toString();
-        }
-        return addContribution(contributionURI, url);
-    }
-
-    public NodeConfiguration addContribution(URI contributionURI, URL location) {
-        String url = null;
-        if (location != null) {
-            url = location.toString();
-        }
-        return addContribution(contributionURI.toString(), url);
-    }
-
-    public NodeConfiguration addContribution(URL... locations) {
-        for (URL url : locations) {
-            ContributionConfiguration contribution = new ContributionConfigurationImpl(url.toString(), url.toString());
-            addContribution(contribution);
-        }
-        return this;
-    }
-
-    public NodeConfiguration addDeploymentComposite(String contributionURI, InputStream content) {
-        findContribution(contributionURI).addDeploymentComposite(content);
-        return this;
-    }
-
-    public NodeConfiguration addDeploymentComposite(String contributionURI, Reader content) {
-        findContribution(contributionURI).addDeploymentComposite(content);
-        return this;
-    }
-
-    public NodeConfiguration addDeploymentComposite(String contributionURI, String location) {
-        findContribution(contributionURI).addDeploymentComposite(URI.create(location));
-        return this;
-    }
-
-    private ContributionConfiguration findContribution(String uri) {
-        for (ContributionConfiguration c : contributions) {
-            if (c.getURI() != null && c.getURI().equals(uri)) {
-                return c;
-            }
-        }
-        throw new IllegalArgumentException("Contribution is not found (uri=" + uri + ")");
-    }
-
-    public String toString() {
-        if (domainURI != null) {
-            return "{" + domainURI + "}" + uri;
-        } else {
-            return uri;
-        }
-    }
-
-    public List<Object> getExtensions() {
-        return extensions;
-    }
-
-    public String getDomainRegistryURI() {
-        return domainRegistryURI;
-    }
-
-    public NodeConfiguration setDomainRegistryURI(String domainRegistryURI) {
-        this.domainRegistryURI = domainRegistryURI;
-        return this;
-    }
-
-    public Map<String, Object> getAttributes() {
-        return attributes;
-    }
-    
-    public NodeConfiguration setAttribute(String name, Object value) {
-        attributes.put(name, value);
-        return this;
-    }
-
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java
deleted file mode 100644
index 9a63746908..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.node.extensibility;
-
-import org.apache.tuscany.sca.node.Node;
-
-public interface NodeActivator {
-
-    void nodeStarted(Node node);
-
-    void nodeStopped(Node node);
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java
deleted file mode 100644
index e78c46e8d4..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java
+++ /dev/null
@@ -1,32 +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.node.extensibility;
-
-import java.util.List;
-
-
-public interface NodeActivatorExtensionPoint extends NodeActivator {
-
-    void addNodeActivator(NodeActivator listener);
-
-    void removeNodeActivator(NodeActivator listener);
-
-    List<NodeActivator> getNodeActivators();
-}
diff --git a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java b/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java
deleted file mode 100644
index 80c304b078..0000000000
--- a/sca-java-2.x/branches/2.0-Beta3/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.node.extensibility;
-
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.node.Node;
-import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
-
-public interface NodeExtension extends Node {
-
-    String getURI();
-
-    String getDomainURI();
-
-    NodeConfiguration getConfiguration();
-
-    Composite getDomainComposite();
-
-    ExtensionPointRegistry getExtensionPointRegistry();
-}