Moving 1.x tags

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@882848 13f79535-47bb-0310-9956-ffa450edef68

10 files changed, 1174 insertions, 0 deletions

diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/assembly/JavaScriptImplementation.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/assembly/JavaScriptImplementation.java
new file mode 100644
index 0000000000..c68bf239a3
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/assembly/JavaScriptImplementation.java
@@ -0,0 +1,74 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.assembly;
+
+import org.apache.tuscany.common.resource.ResourceLoader;
+import org.apache.tuscany.model.assembly.impl.AtomicImplementationImpl;
+
+import commonj.sdo.helper.TypeHelper;
+
+/**
+ * Default implementation of a JavScript component implementation type
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaScriptImplementation extends AtomicImplementationImpl {
+
+    private String scriptFile;
+
+    private String script;
+
+    private ResourceLoader resourceLoader;
+
+    private TypeHelper typeHelper;
+
+    public JavaScriptImplementation() {
+        super();
+    }
+
+    public void setResourceLoader(ResourceLoader resourceLoader) {
+        this.resourceLoader = resourceLoader;
+    }
+
+    public ResourceLoader getResourceLoader() {
+        return resourceLoader;
+    }
+
+    public TypeHelper getTypeHelper() {
+        return typeHelper;
+    }
+
+    public void setTypeHelper(TypeHelper typeHelper) {
+        this.typeHelper = typeHelper;
+    }
+
+    public String getScriptFile() {
+        return scriptFile;
+    }
+
+    public void setScriptFile(String fn) {
+        scriptFile = fn;
+    }
+
+    public String getScript() {
+        return script;
+    }
+
+    public void setScript(String script) {
+        this.script = script;
+    }
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptContextFactoryBuilder.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptContextFactoryBuilder.java
new file mode 100644
index 0000000000..2012971014
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptContextFactoryBuilder.java
@@ -0,0 +1,132 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.builder;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Input;
+import javax.wsdl.Message;
+import javax.wsdl.Operation;
+import javax.wsdl.Part;
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.container.rhino.assembly.JavaScriptImplementation;
+import org.apache.tuscany.container.rhino.config.JavaScriptContextFactory;
+import org.apache.tuscany.container.rhino.rhino.E4XDataBinding;
+import org.apache.tuscany.container.rhino.rhino.RhinoE4XScript;
+import org.apache.tuscany.container.rhino.rhino.RhinoScript;
+import org.apache.tuscany.core.builder.BuilderConfigException;
+import org.apache.tuscany.core.builder.ContextFactory;
+import org.apache.tuscany.core.extension.ContextFactoryBuilderSupport;
+import org.apache.tuscany.model.assembly.Scope;
+import org.apache.tuscany.model.assembly.Service;
+import org.apache.tuscany.model.assembly.ServiceContract;
+import org.apache.tuscany.model.types.wsdl.WSDLServiceContract;
+
+import commonj.sdo.helper.TypeHelper;
+
+/**
+ * Builds {@link org.apache.tuscany.container.rhino.config.JavaScriptContextFactory}s from a JavaScript component type
+ * 
+ * @version $Rev$ $Date$
+ */
+@org.osoa.sca.annotations.Scope("MODULE")
+public class JavaScriptContextFactoryBuilder extends ContextFactoryBuilderSupport<JavaScriptImplementation> {
+
+    @Override
+    protected ContextFactory createContextFactory(String componentName, JavaScriptImplementation jsImplementation, Scope scope) {
+
+        Map<String, Class> services = new HashMap<String, Class>();
+        for (Service service : jsImplementation.getComponentType().getServices()) {
+            services.put(service.getName(), service.getServiceContract().getInterface());
+        }
+
+        Map<String, Object> defaultProperties = new HashMap<String, Object>();
+        for (org.apache.tuscany.model.assembly.Property property : jsImplementation.getComponentType().getProperties()) {
+            defaultProperties.put(property.getName(), property.getDefaultValue());
+        }
+
+        String script = jsImplementation.getScript();
+        ClassLoader cl = jsImplementation.getResourceLoader().getClassLoader();
+
+        RhinoScript invoker;
+        if (isE4XStyle(componentName, jsImplementation.getComponentType().getServices())) {
+            E4XDataBinding dataBinding = createDataBinding(jsImplementation);
+            invoker = new RhinoE4XScript(componentName, script, defaultProperties, cl, dataBinding);
+        } else {
+            invoker = new RhinoScript(componentName, script, defaultProperties, cl);
+        }
+
+        Map<String, Object> properties = new HashMap<String, Object>();
+        JavaScriptContextFactory contextFactory = new JavaScriptContextFactory(componentName, scope, services, properties, invoker);
+
+        return contextFactory;
+    }
+
+    /**
+     * Tests if this should be an E4X style service
+     * Its E4X if the JavaScript component uses WSDL to define its interface
+     */
+    protected boolean isE4XStyle(String componentName, List<Service> services) {
+        Boolean isE4XStyle = null;
+        for (Service service : services) {
+            ServiceContract sc = service.getServiceContract();
+            if (sc instanceof WSDLServiceContract) {
+                if (isE4XStyle != null && !isE4XStyle.booleanValue()) {
+                    throw new BuilderConfigException("mixed service interface types not supportted");
+                }
+                isE4XStyle = Boolean.TRUE;
+            } else {
+                isE4XStyle = Boolean.FALSE;
+            }
+        }
+        return isE4XStyle.booleanValue();
+    }
+
+    /**
+     * Create the data binding for the component initialized for each operation in the service
+     */
+    protected E4XDataBinding createDataBinding(JavaScriptImplementation jsImplementation) {
+        ClassLoader classLoader = jsImplementation.getResourceLoader().getClassLoader();
+        TypeHelper typeHelper = jsImplementation.getTypeHelper();
+        E4XDataBinding dataBinding = new E4XDataBinding(classLoader, typeHelper);
+        for (Service service : jsImplementation.getComponentType().getServices()) {
+            ServiceContract sc = service.getServiceContract();
+            if (sc instanceof WSDLServiceContract) {
+                PortType pt = ((WSDLServiceContract) sc).getPortType();
+                for (Object o : pt.getOperations()) {
+                    Operation operation = (Operation) o;
+                    Input input = operation.getInput();
+                    if (input != null) {
+                        Message message = input.getMessage();
+                        if (message != null) {
+                            List parts = message.getOrderedParts(null);
+                            if (parts != null && parts.size() > 0) {
+                                Part part = (Part) parts.get(0);
+                                dataBinding.addElementQName(operation.getName(), part.getElementName());
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return dataBinding;
+    }
+
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptTargetWireBuilder.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptTargetWireBuilder.java
new file mode 100644
index 0000000000..0c45aee35e
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/builder/JavaScriptTargetWireBuilder.java
@@ -0,0 +1,40 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.builder;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.container.rhino.config.JavaScriptContextFactory;
+import org.apache.tuscany.core.context.QualifiedName;
+import org.apache.tuscany.core.context.ScopeContext;
+import org.apache.tuscany.core.extension.ComponentTargetInvoker;
+import org.apache.tuscany.core.extension.WireBuilderSupport;
+import org.apache.tuscany.core.wire.TargetInvoker;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * Responsible for bridging source- and target-side invocations chains when the target type is a JavaScript implementation
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("MODULE")
+public class JavaScriptTargetWireBuilder extends WireBuilderSupport<JavaScriptContextFactory> {
+
+    protected TargetInvoker createInvoker(QualifiedName targetName, Method operation, ScopeContext context, boolean downScope) {
+        return new ComponentTargetInvoker(targetName, operation, context);
+    }
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/config/JavaScriptContextFactory.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/config/JavaScriptContextFactory.java
new file mode 100644
index 0000000000..28a0302a4f
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/config/JavaScriptContextFactory.java
@@ -0,0 +1,114 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.config;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.container.rhino.context.JavaScriptComponentContext;
+import org.apache.tuscany.container.rhino.rhino.RhinoScript;
+import org.apache.tuscany.core.builder.ContextCreationException;
+import org.apache.tuscany.core.builder.ContextFactory;
+import org.apache.tuscany.core.builder.ContextResolver;
+import org.apache.tuscany.core.context.AtomicContext;
+import org.apache.tuscany.core.context.CompositeContext;
+import org.apache.tuscany.core.wire.SourceWireFactory;
+import org.apache.tuscany.core.wire.TargetWireFactory;
+import org.apache.tuscany.model.assembly.Scope;
+
+/**
+ * Creates instance contexts for JavaScript component types
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaScriptContextFactory implements ContextFactory<AtomicContext>, ContextResolver {
+
+    private Scope scope;
+
+    private String name;
+
+    private Map<String, TargetWireFactory> targetProxyFactories = new HashMap<String, TargetWireFactory>();
+
+    private List<SourceWireFactory> sourceProxyFactories = new ArrayList<SourceWireFactory>();
+
+    private Map<String, Class> services;
+
+    private Map<String, Object> properties;
+
+    private RhinoScript invoker;
+
+    private CompositeContext parentContext;
+
+    public JavaScriptContextFactory(String name, Scope scope, Map<String, Class> services, Map<String, Object> properties, RhinoScript invoker) {
+        this.name = name;
+        this.scope = scope;
+        this.services = services;
+        this.properties = properties;
+        this.invoker = invoker;
+    }
+
+    public AtomicContext createContext() throws ContextCreationException {
+        return new JavaScriptComponentContext(name, services, properties, sourceProxyFactories, targetProxyFactories, invoker.copy());
+    }
+
+    public Scope getScope() {
+        return scope;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void addProperty(String propertyName, Object value) {
+        properties.put(propertyName, value);
+    }
+
+    public void addTargetWireFactory(String serviceName, TargetWireFactory factory) {
+        targetProxyFactories.put(serviceName, factory);
+    }
+
+    public TargetWireFactory getTargetWireFactory(String serviceName) {
+        return targetProxyFactories.get(serviceName);
+    }
+
+    public Map<String, TargetWireFactory> getTargetWireFactories() {
+        return targetProxyFactories;
+    }
+
+    public void addSourceWireFactory(String referenceName, SourceWireFactory factory) {
+        sourceProxyFactories.add(factory);
+    }
+
+    public void addSourceWireFactories(String referenceName, Class referenceInterface, List<SourceWireFactory> factories, boolean multiplicity) {
+        sourceProxyFactories.addAll(factories);
+    }
+
+    public List<SourceWireFactory> getSourceWireFactories() {
+        return sourceProxyFactories;
+    }
+
+    public void prepare(CompositeContext parent) {
+        parentContext = parent;
+    }
+
+    public CompositeContext getCurrentContext() {
+        return parentContext;
+    }
+
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/context/JavaScriptComponentContext.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/context/JavaScriptComponentContext.java
new file mode 100644
index 0000000000..bfa4eeaffb
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/context/JavaScriptComponentContext.java
@@ -0,0 +1,140 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.context;
+
+import org.apache.tuscany.container.rhino.rhino.RhinoScript;
+import org.apache.tuscany.core.context.AtomicContext;
+import org.apache.tuscany.core.context.CoreRuntimeException;
+import org.apache.tuscany.core.context.QualifiedName;
+import org.apache.tuscany.core.context.TargetException;
+import org.apache.tuscany.core.context.event.InstanceCreated;
+import org.apache.tuscany.core.context.impl.AbstractContext;
+import org.apache.tuscany.core.wire.ProxyCreationException;
+import org.apache.tuscany.core.wire.WireFactory;
+import org.apache.tuscany.core.wire.SourceWireFactory;
+import org.apache.tuscany.core.wire.TargetWireFactory;
+import org.osoa.sca.ServiceRuntimeException;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class JavaScriptComponentContext extends AbstractContext implements AtomicContext {
+
+    private Map<String, Class> services;
+
+    private RhinoScript rhinoInvoker;
+
+    private Map<String, Object> properties;
+
+    private List<SourceWireFactory> sourceProxyFactories;
+
+    private Map<String, TargetWireFactory> targetProxyFactories;
+
+    private Object instance;
+
+    public JavaScriptComponentContext(String name, Map<String, Class> services, Map<String, Object> properties,
+                                      List<SourceWireFactory> sourceProxyFactories, Map<String, TargetWireFactory> targetProxyFactories, RhinoScript invoker) {
+        super(name);
+        assert (services != null) : "No service interface mapping specified";
+        assert (properties != null) : "No properties specified";
+        this.services = services;
+        this.properties = properties;
+        this.rhinoInvoker = invoker;
+        this.sourceProxyFactories = sourceProxyFactories;
+        this.targetProxyFactories = targetProxyFactories;
+    }
+
+    public Object getInstance(QualifiedName qName) throws TargetException {
+        return getInstance(qName, true);
+    }
+
+    public void init() throws TargetException {
+        getInstance(null, false);
+    }
+
+    public void destroy() throws TargetException {
+
+    }
+
+    private synchronized Object getInstance(QualifiedName qName, boolean notify) throws TargetException {
+        String portName = qName.getPortName();
+        WireFactory targetFactory;
+        if (portName != null) {
+            targetFactory = targetProxyFactories.get(portName);
+        } else {
+            //FIXME The port name is null here, either locateService needs more information (the expected interface) to
+            // select the correct port, or we need to return a factory that matches the whole set of services exposed by
+            // the component.
+            targetFactory = targetProxyFactories.values().iterator().next();
+        }
+        if (targetFactory == null) {
+            TargetException e = new TargetException("Target service not found");
+            e.setIdentifier(qName.getPortName());
+            e.addContextName(getName());
+            throw e;
+        }
+        try {
+            Object proxy = targetFactory.createProxy(); //createProxy(new Class[] { iface });
+            if (notify) {
+                publish(new InstanceCreated(this));
+            }
+            return proxy;
+        } catch (ProxyCreationException e) {
+            TargetException te = new TargetException("Error returning target", e);
+            e.setIdentifier(qName.getPortName());
+            e.addContextName(getName());
+            throw te;
+        }
+    }
+
+    public Object getTargetInstance() throws TargetException {
+        rhinoInvoker.updateScriptScope(createServiceReferences()); // create references
+        rhinoInvoker.updateScriptScope(properties); // create prop values
+        return rhinoInvoker;
+    }
+
+    /**
+     * Creates a map containing any ServiceReferences
+     */
+    private Map createServiceReferences() {
+        try {
+            Map<String, Object> context = new HashMap<String, Object>();
+            for (SourceWireFactory proxyFactory : sourceProxyFactories) {
+                context.put(proxyFactory.getConfiguration().getReferenceName(), proxyFactory.createProxy());
+            }
+            return context;
+        } catch (ProxyCreationException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public boolean isEagerInit() {
+        return false;
+    }
+
+    public boolean isDestroyable() {
+        return false;
+    }
+
+    public void start() throws CoreRuntimeException {
+    }
+
+    public void stop() throws CoreRuntimeException {
+    }
+
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/loader/JavaScriptImplementationLoader.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/loader/JavaScriptImplementationLoader.java
new file mode 100644
index 0000000000..e28776049c
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/loader/JavaScriptImplementationLoader.java
@@ -0,0 +1,168 @@
+/**
+ *
+ * Copyright 2005 The Apache Software Foundation
+ *
+ *  Licensed 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.container.rhino.loader;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.common.resource.ResourceLoader;
+import org.apache.tuscany.container.rhino.assembly.JavaScriptImplementation;
+import org.apache.tuscany.core.config.ConfigurationLoadException;
+import org.apache.tuscany.core.config.InvalidRootElementException;
+import org.apache.tuscany.core.config.MissingResourceException;
+import org.apache.tuscany.core.config.SidefileLoadException;
+import org.apache.tuscany.core.loader.LoaderContext;
+import org.apache.tuscany.core.loader.StAXElementLoader;
+import org.apache.tuscany.core.loader.StAXLoaderRegistry;
+import org.apache.tuscany.core.loader.assembly.AssemblyConstants;
+import org.apache.tuscany.core.system.annotation.Autowire;
+import org.apache.tuscany.model.assembly.ComponentType;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Scope("MODULE")
+public class JavaScriptImplementationLoader implements StAXElementLoader<JavaScriptImplementation> {
+
+    public static final QName IMPLEMENTATION_JS = new QName("http://org.apache.tuscany/xmlns/js/0.9", "implementation.js");
+
+    protected StAXLoaderRegistry registry;
+
+    private XMLInputFactory xmlFactory;
+
+    public JavaScriptImplementationLoader() {
+        // todo make this a reference to a system service
+        xmlFactory = XMLInputFactory.newInstance();
+    }
+
+    @Autowire
+    public void setRegistry(StAXLoaderRegistry registry) {
+        this.registry = registry;
+    }
+
+    @Init(eager = true)
+    public void start() {
+        registry.registerLoader(IMPLEMENTATION_JS, this);
+    }
+
+    @Destroy
+    public void stop() {
+        registry.unregisterLoader(IMPLEMENTATION_JS, this);
+    }
+
+    public JavaScriptImplementation load(XMLStreamReader reader, LoaderContext loaderContext) throws XMLStreamException, ConfigurationLoadException {
+        String scriptFile = reader.getAttributeValue(null, "scriptFile");
+        String script = loadScript(scriptFile, loaderContext.getResourceLoader());
+        ComponentType componentType = loadComponentType(scriptFile, loaderContext);
+
+        JavaScriptImplementation jsImpl = new JavaScriptImplementation();
+        jsImpl.setComponentType(componentType);
+        jsImpl.setScriptFile(scriptFile);
+        jsImpl.setScript(script);
+        jsImpl.setResourceLoader(loaderContext.getResourceLoader());
+        jsImpl.setTypeHelper(registry.getContext().getTypeHelper());
+        return jsImpl;
+    }
+
+    protected String loadScript(String scriptFile, ResourceLoader resourceLoader) throws ConfigurationLoadException {
+        URL url = resourceLoader.getResource(scriptFile);
+        if (url == null) {
+            throw new ConfigurationLoadException(scriptFile);
+        }
+        InputStream inputStream;
+        try {
+            inputStream = url.openStream();
+        } catch (IOException e) {
+            throw new ConfigurationLoadException(scriptFile, e);
+        }
+        try {
+            StringBuilder sb = new StringBuilder(1024);
+            int n;
+            while ((n = inputStream.read()) != -1) {
+                sb.append((char) n);
+            }
+            return sb.toString();
+        } catch (IOException e) {
+            throw new ConfigurationLoadException(scriptFile, e);
+        } finally {
+            try {
+                inputStream.close();
+            } catch (IOException e) {
+                // ignore
+            }
+        }
+    }
+
+    protected ComponentType loadComponentType(String scriptFile, LoaderContext loaderContext) throws SidefileLoadException, MissingResourceException{
+        String sidefile = scriptFile.substring(0, scriptFile.lastIndexOf('.')) + ".componentType";
+        URL componentTypeFile = loaderContext.getResourceLoader().getResource(sidefile);
+        if (componentTypeFile == null) {
+            throw new MissingResourceException(sidefile);
+        }
+
+        try {
+            XMLStreamReader reader;
+            InputStream is;
+                is = componentTypeFile.openStream();
+            try {
+                reader = xmlFactory.createXMLStreamReader(is);
+                try {
+                    reader.nextTag();
+                    if (!AssemblyConstants.COMPONENT_TYPE.equals(reader.getName())) {
+                        InvalidRootElementException e = new InvalidRootElementException(AssemblyConstants.COMPONENT_TYPE, reader.getName());
+                        e.setResourceURI(componentTypeFile.toString());
+                        throw e;
+                    }
+                    return (ComponentType) registry.load(reader, loaderContext);
+                } finally {
+                    try {
+                        reader.close();
+                    } catch (XMLStreamException e) {
+                        // ignore
+                    }
+                }
+            } finally {
+                try {
+                    is.close();
+                } catch (IOException e) {
+                    // ignore
+                }
+            }
+        } catch (IOException e) {
+            SidefileLoadException sfe = new SidefileLoadException(e.getMessage());
+            sfe.setResourceURI(componentTypeFile.toString());
+            throw sfe;
+        } catch (XMLStreamException e) {
+            SidefileLoadException sfe = new SidefileLoadException(e.getMessage());
+            sfe.setResourceURI(componentTypeFile.toString());
+            throw sfe;
+        } catch (ConfigurationLoadException e) {
+            SidefileLoadException sfe = new SidefileLoadException(e.getMessage());
+            sfe.setResourceURI(componentTypeFile.toString());
+            throw sfe;
+        }
+    }
+}
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/E4XDataBinding.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/E4XDataBinding.java
new file mode 100644
index 0000000000..3969735b23
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/E4XDataBinding.java
@@ -0,0 +1,108 @@
+/**

+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.

+ *

+ *  Licensed 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.container.rhino.rhino;

+

+import java.io.ByteArrayInputStream;

+import java.util.HashMap;

+import java.util.Map;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.core.wire.InvocationRuntimeException;

+import org.apache.tuscany.databinding.sdo.SDOXMLHelper;

+import org.apache.xmlbeans.XmlObject;

+import org.mozilla.javascript.Context;

+import org.mozilla.javascript.Scriptable;

+

+import commonj.sdo.helper.TypeHelper;

+

+/**

+ * DataBinding to convert between Java objects and JavaScript E4X XML objects. This uses SDO to do the conversion between XML and Java so WSDL/XSDs

+ * need to have be registered with the SDO runtime.

+ * 

+ * TODO: suport non-wrapped WSDL 

+ */

+public class E4XDataBinding {

+

+    private ClassLoader classLoader;

+

+    private TypeHelper typeHelper;

+

+    private Map<String, QName> function2ElementMap;

+

+    private static final boolean IS_WRAPPED = true;

+

+    public E4XDataBinding(ClassLoader classLoader, TypeHelper typeHelper) {

+        this.classLoader = classLoader;

+        this.typeHelper = typeHelper;

+        this.function2ElementMap = new HashMap<String, QName>();

+    }

+

+    /**

+     * Convert E4X XML to Java objects

+     * 

+     * @param e4xXML

+     * @return the array of Objects

+     */

+    public Object[] toObjects(Scriptable e4xXML) {

+        byte[] xmlBytes = e4xXML.toString().getBytes();

+        Object[] os = SDOXMLHelper.toObjects(classLoader, typeHelper, xmlBytes, IS_WRAPPED);

+        return os;

+    }

+

+    /**

+     * Convert request Java objects to XML 

+     * 

+     * @param functionName

+     * @param os

+     * @param scope

+     * @return a JavaScript E4X XML object

+     */

+    public Scriptable toE4X(String functionName, Object[] os, Scriptable scope) {

+        QName elementQN = function2ElementMap.get(functionName);

+        byte[] xmlBytes = SDOXMLHelper.toXMLBytes(classLoader, typeHelper, os, elementQN, IS_WRAPPED);

+

+        XmlObject xmlObject;

+        try {

+            xmlObject = XmlObject.Factory.parse(new ByteArrayInputStream(xmlBytes));

+        } catch (Exception e) {

+            throw new InvocationRuntimeException(e);

+        }

+

+        Context cx = Context.enter();

+        try {

+

+            Object xml = cx.getWrapFactory().wrap(cx, scope, xmlObject, XmlObject.class);

+            Scriptable jsXML = cx.newObject(scope, "XML", new Object[] { xml });

+

+            return jsXML;

+

+        } finally {

+            Context.exit();

+        }

+    }

+

+    /**

+     * Add the XML element name to use for an operation when converting from 

+     * Java objects to XML. 

+     *  

+     * @param functionName

+     * @param elementQN

+     */

+    public void addElementQName(String functionName, QName elementQN) {

+        function2ElementMap.put(functionName, elementQN);

+    }

+}

diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoE4XScript.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoE4XScript.java
new file mode 100644
index 0000000000..5f42f6d164
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoE4XScript.java
@@ -0,0 +1,76 @@
+/**

+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.

+ *

+ *  Licensed 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.container.rhino.rhino;

+

+import java.util.Map;

+

+import org.mozilla.javascript.Function;

+import org.mozilla.javascript.Scriptable;

+import org.mozilla.javascript.xml.XMLObject;

+

+/**

+ * Invokes a JavaScript/E4X function with argument and return values that may be E4X XML objects. 

+ */

+public class RhinoE4XScript extends RhinoScript {

+

+    private E4XDataBinding dataBinding;

+

+    public RhinoE4XScript(String scriptName, String script, Map context, ClassLoader cl, E4XDataBinding dataBinding) {

+        super(scriptName, script, context, cl);

+        this.dataBinding = dataBinding;

+    }

+

+    protected RhinoE4XScript(String scriptName, String script, Scriptable scriptScope, E4XDataBinding dataBinding) {

+        super(scriptName, script, scriptScope);

+        this.dataBinding = dataBinding;

+    }

+

+    /**

+     * Turn args to JS objects and convert any OMElement to E4X XML

+     */

+    @Override

+    protected Object[] processArgs(String functionName, Object[] args, Scriptable scope) {

+        return new Object[] { dataBinding.toE4X(functionName, args, scope) };

+    }

+

+    /**

+     * Unwrap and convert response converting any E4X XML into Java objects

+     */

+    @Override

+    protected Object processResponse(String functionName, Object response, Class responseClass) {

+        if (response instanceof XMLObject) {

+            Object[] os = dataBinding.toObjects((XMLObject) response);

+            if (os == null || os.length < 1) {

+                return null;

+            } else {

+                return os[0];

+            }

+        } else {

+            return super.processResponse(functionName, response, responseClass);

+        }

+    }

+

+    @Override

+    protected Function getFunction(Scriptable scope, String functionName) {

+        return super.getFunction(scope, "process");

+    }

+    

+    @Override

+    public RhinoE4XScript copy() {

+        return new RhinoE4XScript(scriptName, script, scriptScope, dataBinding);

+    }

+

+}

diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoScript.java b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoScript.java
new file mode 100644
index 0000000000..5518159f69
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/java/org/apache/tuscany/container/rhino/rhino/RhinoScript.java
@@ -0,0 +1,290 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.container.rhino.rhino;
+
+import java.util.Iterator;
+import java.util.Map;
+
+import org.apache.tuscany.core.extension.ExternalServiceInvoker;
+import org.mozilla.javascript.Context;
+import org.mozilla.javascript.ContextFactory;
+import org.mozilla.javascript.Function;
+import org.mozilla.javascript.ImporterTopLevel;
+import org.mozilla.javascript.Script;
+import org.mozilla.javascript.Scriptable;
+import org.mozilla.javascript.Wrapper;
+
+/**
+ * Represents, and is responsible for dispatching to, a JavaScript artifact in Rhino
+ */
+public class RhinoScript implements ExternalServiceInvoker {
+
+    protected String scriptName;
+
+    protected String script;
+
+    protected Scriptable scriptScope;
+
+    private Scriptable sharedScope;
+
+    /*
+     * Enable dynamic scopes so a script can be used concurrently with a global shared scope and individual execution
+     * scopes. See http://www.mozilla.org/rhino/scopes.html TODO: need to review how ths fits in with Tuscany scopes
+     */
+    private static class MyFactory extends ContextFactory {
+        protected boolean hasFeature(Context cx, int featureIndex) {
+            if (featureIndex == Context.FEATURE_DYNAMIC_SCOPE) {
+                return true;
+            }
+            return super.hasFeature(cx, featureIndex);
+        }
+    }
+
+    static {
+        ContextFactory.initGlobal(new MyFactory());
+    }
+
+    /**
+     * Create a new RhinoInvoker.
+     * 
+     * @param scriptName the name of the script. Can be anything, only used in messages to identify the script
+     * @param script the complete script
+     */
+    public RhinoScript(String scriptName, String script) {
+        this(scriptName, script, (Map) null, null);
+    }
+
+    /**
+     * Create a new RhinoInvoker.
+     * 
+     * @param scriptName the name of the script. Can be anything, only used in messages to identify the script
+     * @param script the complete script
+     * @param context name-value pairs that are added in to the scope where the script is compiled. May be null. The
+     *        value objects are made available to the script by using a variable with the name.
+     */
+    public RhinoScript(String scriptName, String script, Map context, ClassLoader cl) {
+        this.scriptName = scriptName;
+        this.script = script;
+        initScriptScope(scriptName, script, context, cl);
+        initSharedScope();
+    }
+
+    /**
+     * Construct a RhinoInvoker from another RhinoInvoker object. This uses the original script scope so the script
+     * doesn't need to be recompiled.
+     */
+    protected RhinoScript(String scriptName, String script, Scriptable scriptScope) {
+        this.scriptName = scriptName;
+        this.script = script;
+        this.scriptScope = scriptScope;
+        initSharedScope();
+    }
+
+    /**
+     * Invoke a script function
+     * 
+     * @param functionName the name of the function to invoke.
+     * @param arg arguments to the function, may be a single object or an array of objects.
+     * @return the function return value.
+     */
+    public Object invoke(String functionName, Object[] args) {
+        return invoke(functionName, args, null, null);
+    }
+
+    /**
+     * Invoke a script function
+     * 
+     * @param functionName the name of the function to invoke.
+     * @param arg arguments to the function, may be a single object or an array of objects.
+     * @param contexts a Map of name-value pairs which are added to the wire Scope to enable the script to access
+     *        the values by using the variable in name.
+     * @return the function return value.
+     */
+    public Object invoke(String functionName, Object[] args, Map contexts) {
+        return invoke(functionName, args, null, contexts);
+    }
+
+    /**
+     * Invoke a script function
+     * 
+     * @param functionName the name of the function to invoke.
+     * @param arg arguments to the function, may be a single object or an array of objects.
+     * @param responseClass the desired class of the response object.
+     * @param contexts a Map of name-value pairs which are added to the wire Scope to enable the script to access
+     *        the values by using the variable in name.
+     * @return the function return value.
+     */
+    public Object invoke(String functionName, Object[] args, Class responseClass, Map contexts) {
+        Context cx = Context.enter();
+        try {
+            Function function = getFunction(scriptScope, functionName);
+            Scriptable invocationScope = getInvocationScope(cx, contexts);
+            Object[] jsArgs = processArgs(functionName, args, invocationScope);
+            Object jsResponse = function.call(cx, invocationScope, invocationScope, jsArgs);
+            Object response = processResponse(functionName, jsResponse, responseClass);
+            return response;
+        } finally {
+            Context.exit();
+        }
+    }
+
+    /**
+     * Turn args to JS objects and convert any OMElement to E4X XML
+     */
+    protected Object[] processArgs(String functionName, Object[] arg, Scriptable scope) {
+        Object[] args;
+        if (arg == null) {
+            args = new Object[] { null };
+        } else if (arg.getClass().isArray()) {
+            args = (Object[]) arg;
+            for (int i = 0; i < args.length; i++) {
+                args[i] = Context.toObject(args[i], scope);
+            }
+        } else {
+            args = new Object[] { Context.toObject(arg, scope) };
+        }
+        return args;
+    }
+
+    /**
+     * Unwrap and convert response
+     */
+    protected Object processResponse(String functionName, Object response, Class responseClass) {
+        if (Context.getUndefinedValue().equals(response)) {
+            response = null;
+        } else if (response instanceof Wrapper) {
+            response = ((Wrapper) response).unwrap();
+        } else {
+            if (responseClass != null) {
+                response = Context.jsToJava(response, responseClass);
+            } else {
+                response = Context.jsToJava(response, String.class);
+            }
+        }
+        return response;
+    }
+
+    /**
+     * Create a Rhino scope and compile the script into it
+     */
+    protected void initScriptScope(String fileName, String scriptCode, Map context, ClassLoader cl) {
+        Context cx = Context.enter();
+        try {
+            
+            if (cl != null) {
+               cx.setApplicationClassLoader(cl);
+            }
+            this.scriptScope = new ImporterTopLevel( cx, true );
+            Script compiledScript = cx.compileString(scriptCode, fileName, 1, null);
+            compiledScript.exec(cx, scriptScope);
+            addContexts(scriptScope, context);
+
+        } finally {
+            Context.exit();
+        }
+    }
+
+    /**
+     * Initializes the shared scope
+     */
+    protected void initSharedScope() {
+        Context cx = Context.enter();
+        try {
+
+            this.sharedScope = cx.newObject(scriptScope);
+            sharedScope.setPrototype(scriptScope);
+            sharedScope.setParentScope(null);
+
+        } finally {
+            Context.exit();
+        }
+    }
+
+    /**
+     * Get a Rhino scope for the function wire. If the wire has no context objects then this will use the
+     * shared scope otherwise a new scope is created to hold the context objects. Any new variables the executing script
+     * might define will go in the sharedScope. This new scope is just to hold the wire specific context objects.
+     */
+    protected Scriptable getInvocationScope(Context cx, Map contexts) {
+
+        Scriptable scope;
+        if (contexts == null || contexts.size() == 0) {
+            scope = sharedScope;
+        } else {
+            scope = cx.newObject(sharedScope);
+            scope.setPrototype(sharedScope);
+            scope.setParentScope(null);
+            addContexts(scope, contexts);
+        }
+
+        return scope;
+    }
+
+    /**
+     * Add the context to the scope. This will make the objects available to a script by using the name it was added
+     * with.
+     */
+    protected void addContexts(Scriptable scope, Map contexts) {
+        if (contexts != null) {
+            for (Iterator i = contexts.keySet().iterator(); i.hasNext();) {
+                String name = (String) i.next();
+                Object value = contexts.get(name);
+                if (value != null) {
+                    scope.put(name, scope, Context.toObject(value, scope));
+                }
+            }
+        }
+    }
+
+    /**
+     * Get the Rhino Function object for the named script function
+     */
+    protected Function getFunction(Scriptable scope, String functionName) {
+
+        Object handleObj = scope.get(functionName, scope);
+
+        if (!(handleObj instanceof Function)) {
+            throw new RuntimeException("script function '" + functionName + "' is undefined or not a function in script "
+                    + scriptName);
+        }
+
+        return (Function) handleObj;
+    }
+
+    /**
+     * Make a copy of this RhinoScript object. This shares the script scope to avoid the overhead of recompiling the
+     * script, and to allow any initialization done by the script to be shared.
+     */
+    public RhinoScript copy() {
+        return new RhinoScript(scriptName, script, scriptScope);
+    }
+
+    /**
+     * Update the scope where the script is complied with new context values
+     * 
+     * @param properties
+     */
+    public void updateScriptScope(Map context) {
+        Context.enter();
+        try {
+            addContexts(scriptScope, context);
+        } finally {
+            Context.exit();
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/resources/system.fragment b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/resources/system.fragment
new file mode 100644
index 0000000000..840efd10bc
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-20060518/java/sca/containers/container.rhino/src/main/resources/system.fragment
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+  Copyright (c) 2005 The Apache Software Foundation or its licensors, as applicable.

+

+  Licensed 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.

+ -->

+<moduleFragment xmlns="http://www.osoa.org/xmlns/sca/0.9" xmlns:v="http://www.osoa.org/xmlns/sca/values/0.9"

+        xmlns:tuscany="http://org.apache.tuscany/xmlns/system/0.9"

+		name="org.apache.tuscany.container.rhino">

+

+    <component name="org.apache.tuscany.container.rhino.builder.JavaScriptContextFactoryBuilder">

+        <tuscany:implementation.system class="org.apache.tuscany.container.rhino.builder.JavaScriptContextFactoryBuilder"/>

+    </component>

+

+    <component name="org.apache.tuscany.container.rhino.builder.JavaScriptTargetWireBuilder">

+        <tuscany:implementation.system class="org.apache.tuscany.container.rhino.builder.JavaScriptTargetWireBuilder"/>

+    </component>

+

+    <component name="org.apache.tuscany.container.rhino.loader.JavaScriptImplementationLoader">

+        <tuscany:implementation.system class="org.apache.tuscany.container.rhino.loader.JavaScriptImplementationLoader"/>

+    </component>

+</moduleFragment>