Official Tuscany 2.0.1 Release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 246 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/RemoteServiceInvocationHandler.java b/sca-java-2.x/tags/2.0.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/RemoteServiceInvocationHandler.java
deleted file mode 100644
index 004433ad73..0000000000
--- a/sca-java-2.x/tags/2.0.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/RemoteServiceInvocationHandler.java
+++ /dev/null
@@ -1,246 +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.client.impl;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-
-import org.apache.tuscany.sca.assembly.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Component;
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.ComponentService;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.assembly.EndpointReference;
-import org.apache.tuscany.sca.assembly.Multiplicity;
-import org.apache.tuscany.sca.assembly.Service;
-import org.apache.tuscany.sca.context.CompositeContext;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.runtime.ContributionDescription;
-import org.apache.tuscany.sca.runtime.DomainRegistry;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
-import org.oasisopen.sca.NoSuchDomainException;
-import org.oasisopen.sca.NoSuchServiceException;
-import org.oasisopen.sca.ServiceRuntimeException;
-
-/**
- * An InvocationHandler for invoking services where the component is not running locally.
- * It has two modes of operation for the cases where there either is or is not an existing 
- * Tuscany runtime locally. The SCAClient API has no close so when there is no existing
- * local runtime then one must be created and destroyed for each service invocation.
- */
-public class RemoteServiceInvocationHandler implements InvocationHandler {
-
-    private String domainURI;
-    private String serviceName;
-    public Class<?> serviceInterface;
-    
-    private ExtensionPointRegistry extensionsRegistry;
-    private DomainRegistry domainRegistry;
-    
-    private InvocationHandler handler;
-    private boolean reuse;
-
-    /**
-     * Constructor for when there is an existing Tuscany runtime for the domain
-     */
-    public RemoteServiceInvocationHandler(ExtensionPointRegistry extensionsRegistry, DomainRegistry domainRegistry, String serviceName, Class<?> serviceInterface) {
-        this.extensionsRegistry = extensionsRegistry;
-        this.domainRegistry = domainRegistry;
-        this.domainURI = domainRegistry.getDomainURI();
-        this.serviceName = serviceName;
-        this.serviceInterface = serviceInterface;
-        this.reuse = true;
-    }
-    
-    /**
-     * Constructor for when there is no existing Tuscany runtime for the domain
-     * @param endpointRegistry2 
-     * @param extensionPointRegistry 
-     * @throws NoSuchServiceException 
-     */
-    public RemoteServiceInvocationHandler(ExtensionPointRegistry extensionsRegistry, DomainRegistry domainRegistry, String domainURI, String serviceName, Class<?> serviceInterface) throws NoSuchDomainException, NoSuchServiceException {
-        this.extensionsRegistry = extensionsRegistry;
-        this.domainRegistry = domainRegistry;
-        this.domainURI = domainURI;
-        this.serviceName = serviceName;
-        this.serviceInterface = serviceInterface;
-        this.reuse = false;
-        if (serviceInterface == null) {
-            getHandler();
-        }
-    }
-
-    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-        try {
-            
-            return getHandler().invoke(proxy, method, args);
-            
-        } finally {
-            if (!reuse) {
-                extensionsRegistry.stop();
-                extensionsRegistry = null;
-                handler = null;
-            }
-        }
-    }
-
-    private InvocationHandler getHandler() throws NoSuchDomainException, NoSuchServiceException {
-        if (handler == null) {
-            if (extensionsRegistry == null) {
-                extensionsRegistry = RuntimeUtils.createExtensionPointRegistry();
-            }
-            if (domainRegistry == null) {
-                domainRegistry = RuntimeUtils.getClientEndpointRegistry(extensionsRegistry, domainURI);
-            }
-
-            FactoryExtensionPoint factories = extensionsRegistry.getExtensionPoint(FactoryExtensionPoint.class);
-            AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
-            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
-            ProxyFactory proxyFactory = new ExtensibleProxyFactory(extensionsRegistry.getExtensionPoint(ProxyFactoryExtensionPoint.class));
-
-            CompositeContext compositeContext = new CompositeContext(extensionsRegistry, domainRegistry, null, domainURI, null, null);
-
-            EndpointFinder endpointFinder = RuntimeUtils.getEndpointFinder(extensionsRegistry);
-            Endpoint endpoint = endpointFinder.findEndpoint(domainRegistry, serviceName);
-             
-            if (serviceInterface == null) {
-                try {
-                    findInterface(endpoint);
-                } catch (Exception e) {
-                    throw new RuntimeException(e);
-                }
-            }
-            
-            RuntimeEndpointReference epr;
-            try {
-                epr = createEndpointReference(javaInterfaceFactory, compositeContext, assemblyFactory, endpoint, serviceInterface);
-            } catch (Exception e) {
-                throw new ServiceRuntimeException(e);
-            }
-
-            this.handler = Proxy.getInvocationHandler(proxyFactory.createProxy(serviceInterface, epr));
-        }
-        return handler;
-    }
-
-    private void findInterface(Endpoint endpoint) throws MalformedURLException, ClassNotFoundException {
-        Interface iface = endpoint.getService().getInterfaceContract().getInterface();
-        if (iface instanceof JavaInterface) {
-            String curi = domainRegistry.getContainingCompositesContributionURI(endpoint.getComponent().getName());
-            if (curi != null) {
-                ContributionDescription ic = domainRegistry.getInstalledContribution(curi);
-                ClassLoader cl = new URLClassLoader(new URL[]{new URL(ic.getURL())});
-                serviceInterface = cl.loadClass(((JavaInterface)iface).getName());
-            }
-        }
-    }
-
-    private RuntimeEndpointReference createEndpointReference(JavaInterfaceFactory javaInterfaceFactory, CompositeContext compositeContext, AssemblyFactory assemblyFactory, Endpoint endpoint, Class<?> businessInterface) throws CloneNotSupportedException, InvalidInterfaceException {
-        Component component = endpoint.getComponent();
-        ComponentService service = endpoint.getService();
-        ComponentReference componentReference = assemblyFactory.createComponentReference();
-        componentReference.setName("$sca.client$." + service.getName());
-
-        componentReference.setCallback(service.getCallback());
-        componentReference.getTargets().add(service);
-        componentReference.getPolicySets().addAll(service.getPolicySets());
-        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
-        componentReference.getBindings().add(endpoint.getBinding());
-
-        InterfaceContract interfaceContract = service.getInterfaceContract();
-        Service componentTypeService = service.getService();
-        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
-            interfaceContract = componentTypeService.getInterfaceContract();
-        }
-        interfaceContract = getInterfaceContract(javaInterfaceFactory, interfaceContract, businessInterface);
-        componentReference.setInterfaceContract(interfaceContract);
-        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
-        // component.getReferences().add(componentReference);
-
-        // create endpoint reference
-        EndpointReference endpointReference = assemblyFactory.createEndpointReference();
-        endpointReference.setComponent(component);
-        endpointReference.setReference(componentReference);
-        endpointReference.setBinding(endpoint.getBinding());
-        endpointReference.setUnresolved(false);
-        endpointReference.setStatus(EndpointReference.Status.WIRED_TARGET_FOUND_AND_MATCHED);
-
-        endpointReference.setTargetEndpoint(endpoint);
-
-        componentReference.getEndpointReferences().add(endpointReference);
-        ((RuntimeComponentReference)componentReference).setComponent((RuntimeComponent)component);
-        ((RuntimeEndpointReference)endpointReference).bind(compositeContext);
-
-        return (RuntimeEndpointReference) endpointReference;
-    }
-
-    /**
-     * @param interfaceContract
-     * @param businessInterface
-     * @return
-     * @throws CloneNotSupportedException
-     * @throws InvalidInterfaceException
-     */
-    private InterfaceContract getInterfaceContract(JavaInterfaceFactory javaInterfaceFactory, InterfaceContract interfaceContract, Class<?> businessInterface)
-        throws CloneNotSupportedException, InvalidInterfaceException {
-        if (businessInterface == null) {
-            return interfaceContract;
-        }
-        boolean compatible = false;
-        if (interfaceContract != null && interfaceContract.getInterface() != null) {
-            Interface interfaze = interfaceContract.getInterface();
-            if (interfaze instanceof JavaInterface) {
-                Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
-                if (cls != null && businessInterface.isAssignableFrom(cls)) {
-                    compatible = true;
-                }
-            }
-        }
-
-        if (!compatible) {
-            // The interface is not assignable from the interface contract
-            interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
-            JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface);
-            interfaceContract.setInterface(callInterface);
-            if (callInterface.getCallbackClass() != null) {
-                interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface
-                    .getCallbackClass()));
-            }
-        }
-
-        return interfaceContract;
-    }    
-    
-}