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Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl')
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diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/LICENSE b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/LICENSE @@ -0,0 +1,205 @@ +
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+ meet the following conditions:
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+ (b) You must cause any modified files to carry prominent notices
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+ the conditions stated in this License.
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
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+ 6. Trademarks. This License does not grant permission to use the trade
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diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..e96d9c6c54 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/META-INF/MANIFEST.MF @@ -0,0 +1,24 @@ +Manifest-Version: 1.0
+SCA-Version: 1.1
+Bundle-Name: Apache Tuscany SCA Client Impl
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Client Impl
+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",
+ org.apache.tuscany.sca.context;version="2.0.0",
+ org.apache.tuscany.sca.core;version="2.0.0",
+ org.apache.tuscany.sca.core.invocation;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef;version="2.0.0",
+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",
+ org.apache.tuscany.sca.node;version="2.0.0",
+ org.apache.tuscany.sca.node.configuration;version="2.0.0",
+ org.apache.tuscany.sca.node.impl;version="2.0.0",
+ org.apache.tuscany.sca.policy;version="2.0.0",
+ org.apache.tuscany.sca.runtime;version="2.0.0",
+ org.oasisopen.sca;version="2.0.0",
+ org.oasisopen.sca.client;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.client.impl
+Bundle-DocURL: http://www.apache.org/
+
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/NOTICE b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/NOTICE new file mode 100644 index 0000000000..9ddba06a32 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/NOTICE @@ -0,0 +1,6 @@ +${pom.name}
+Copyright (c) 2005 - 2010 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/pom.xml b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/pom.xml new file mode 100644 index 0000000000..28c45901d6 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/pom.xml @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<project> + + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>2.0-M5.1</version> + <relativePath>../pom.xml</relativePath> + </parent> + + <artifactId>tuscany-sca-client-impl</artifactId> + <name>Apache Tuscany SCA Client Impl</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-sca-api</artifactId> + <version>2.0-M5.1</version> + </dependency> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-impl</artifactId> + <version>2.0-M5.1</version> + </dependency> + + </dependencies> + +</project> diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryFinderImpl.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryFinderImpl.java new file mode 100644 index 0000000000..81152cf0a7 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryFinderImpl.java @@ -0,0 +1,49 @@ +/*
+ * Copyright(C) OASIS(R) 2005,2009. All Rights Reserved.
+ * OASIS trademark, IPR and other policies apply.
+ */
+package org.apache.tuscany.sca.client.impl;
+
+import java.net.URI;
+import java.util.Properties;
+
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.oasisopen.sca.client.SCAClientFactory;
+import org.oasisopen.sca.client.SCAClientFactoryFinder;
+
+/**
+ * A Tuscany specific implementation of an SCAClientFactoryFinder which finds
+ * hard codes the use of the Tuscany SCAClientFactory instead of doscovering it.
+ *
+ * @see SCAClientFactoryFinder
+ * @see SCAClientFactory
+ */
+public class SCAClientFactoryFinderImpl implements SCAClientFactoryFinder {
+
+ /**
+ * Public Constructor
+ */
+ public SCAClientFactoryFinderImpl() {
+ }
+
+ /**
+ * Creates an instance of the SCAClientFactorySPI implementation.
+ * This discovers the SCAClientFactorySPI Implementation and instantiates
+ * the provider's implementation.
+ *
+ * @param properties Properties that may be used when creating a new
+ * instance of the SCAClient
+ * @param classLoader ClassLoader that may be used when creating a new
+ * instance of the SCAClient
+ * @return new instance of the SCAClientFactory
+ * @throws ServiceRuntimeException Failed to create SCAClientFactory
+ * Implementation.
+ */
+ public SCAClientFactory find(Properties properties,
+ ClassLoader classLoader,
+ URI domainURI ) throws NoSuchDomainException, ServiceRuntimeException {
+ return new SCAClientFactoryImpl2(domainURI);
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java new file mode 100644 index 0000000000..d32afb2acb --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java @@ -0,0 +1,202 @@ +/* + * 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.net.URI; +import java.util.List; +import java.util.UUID; + +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.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.node.NodeFactory; +import org.apache.tuscany.sca.node.impl.NodeFactoryImpl; +import org.apache.tuscany.sca.runtime.DomainRegistryFactory; +import org.apache.tuscany.sca.runtime.EndpointRegistry; +import org.apache.tuscany.sca.runtime.ExtensibleDomainRegistryFactory; +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; +import org.oasisopen.sca.client.SCAClientFactory; +import org.oasisopen.sca.client.SCAClientFactoryFinder; + +public class SCAClientFactoryImpl extends SCAClientFactory { + + public static void setSCAClientFactoryFinder(SCAClientFactoryFinder factoryFinder) { + SCAClientFactory.factoryFinder = factoryFinder; + } + + private final ExtensionPointRegistry extensionsRegistry; + private final AssemblyFactory assemblyFactory; + private final JavaInterfaceFactory javaInterfaceFactory; + private final ProxyFactory proxyFactory; + private final EndpointRegistry endpointRegistry; + private final NodeFactoryImpl nodeFactory; + private final CompositeContext compositeContext; + + public SCAClientFactoryImpl(URI domainURI) throws NoSuchDomainException { + super(domainURI); + + this.nodeFactory = (NodeFactoryImpl)NodeFactory.getInstance(); + this.nodeFactory.init(); + this.extensionsRegistry = nodeFactory.getExtensionPointRegistry(); + DomainRegistryFactory domainRegistryFactory = ExtensibleDomainRegistryFactory.getInstance(extensionsRegistry); + + String registryURI = getDomainURI().toString(); + + this.endpointRegistry = domainRegistryFactory.getEndpointRegistry(registryURI, getDomainURI().toString()); // TODO: shouldnt use null for reg uri + + // TODO: if there is not an existing endpoint registry for the domain URI the + // this should create an endpoint registry client for the remote domain (eg hazelcast native client) + // for now just throw an exception + if (endpointRegistry == null) { + throw new NoSuchDomainException(domainURI.toString()); + } + FactoryExtensionPoint factories = extensionsRegistry.getExtensionPoint(FactoryExtensionPoint.class); + this.assemblyFactory = factories.getFactory(AssemblyFactory.class); + this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class); + this.proxyFactory = ExtensibleProxyFactory.getInstance(extensionsRegistry); + + String client = "sca.client." + UUID.randomUUID(); + + this.compositeContext = + new CompositeContext(extensionsRegistry, + endpointRegistry, + null, + domainURI.toString(), + client, + this.nodeFactory.getDeployer().getSystemDefinitions()); + } + + @Override + public <T> T getService(Class<T> serviceInterface, String serviceName) throws NoSuchServiceException, NoSuchDomainException { + + List<Endpoint> eps = endpointRegistry.findEndpoint(serviceName); + if (eps == null || eps.size() < 1) { + throw new NoSuchServiceException(serviceName); + } + Endpoint endpoint = eps.get(0); // TODO: what should be done with multiple endpoints? + + RuntimeEndpointReference epr; + try { + epr = createEndpointReference(endpoint, serviceInterface); + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + return proxyFactory.createProxy(serviceInterface, epr); + + } + + private RuntimeEndpointReference createEndpointReference(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(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(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; + } + +} diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl2.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl2.java new file mode 100644 index 0000000000..b1f7b37f8f --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl2.java @@ -0,0 +1,77 @@ +/*
+ * 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.Proxy;
+import java.net.URI;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.node.impl.NodeFactoryImpl;
+import org.apache.tuscany.sca.node.impl.NodeImpl;
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.NoSuchServiceException;
+import org.oasisopen.sca.client.SCAClientFactory;
+import org.oasisopen.sca.client.SCAClientFactoryFinder;
+
+public class SCAClientFactoryImpl2 extends SCAClientFactory {
+
+ public static void setSCAClientFactoryFinder(SCAClientFactoryFinder factoryFinder) {
+ SCAClientFactory.factoryFinder = factoryFinder;
+ }
+
+ public SCAClientFactoryImpl2(URI domainURI) throws NoSuchDomainException {
+ super(domainURI);
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public <T> T getService(Class<T> serviceInterface, String serviceName) throws NoSuchServiceException, NoSuchDomainException {
+
+ boolean foundDomain = false;
+ for (NodeFactory nodeFactory : NodeFactory.getNodeFactories()) {
+ for (Node node : ((NodeFactoryImpl)nodeFactory).getNodesInDomain(getDomainName())) {
+ foundDomain = true;
+ for (Endpoint ep : ((NodeImpl)node).getServiceEndpoints()) {
+ if (ep.matches(serviceName)) {
+ return node.getService(serviceInterface, serviceName);
+ }
+ }
+ }
+ }
+
+ // assume that if a local node with the looked for domain name is found then that will
+ // know about all services in the domain so if the service isn't found then it doesn't exist
+ if (foundDomain) {
+ throw new NoSuchServiceException(serviceName);
+ }
+
+ InvocationHandler handler = new SCAClientHandler(getDomainURI().toString(), serviceName, serviceInterface);
+ return (T)Proxy.newProxyInstance(serviceInterface.getClassLoader(), new Class[]{serviceInterface}, handler);
+ }
+
+ private String getDomainName() {
+ // TODO: if the domain URI encodes config (eg uri:someDomain?bla=etc) then need to parse the domain name
+ String domainName = getDomainURI().toString();
+ return domainName;
+ }
+}
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientHandler.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientHandler.java new file mode 100644 index 0000000000..4fb38e4ca6 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientHandler.java @@ -0,0 +1,210 @@ +/*
+ * 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.util.List;
+import java.util.Properties;
+import java.util.UUID;
+
+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.UtilityExtensionPoint;
+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.node.NodeFactory;
+import org.apache.tuscany.sca.node.impl.NodeFactoryImpl;
+import org.apache.tuscany.sca.runtime.DomainRegistryFactory;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+import org.apache.tuscany.sca.runtime.ExtensibleDomainRegistryFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+import org.apache.tuscany.sca.runtime.RuntimeProperties;
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.NoSuchServiceException;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class SCAClientHandler implements InvocationHandler {
+
+ private String domainURI;
+ private String serviceName;
+ private Class<?> serviceInterface;
+
+ public SCAClientHandler(String domainURI, String serviceName, Class<?> serviceInterface) {
+ this.domainURI = domainURI;
+ this.serviceName = serviceName;
+ this.serviceInterface = serviceInterface;
+ }
+
+ public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+ NodeFactoryImpl nodeFactory = (NodeFactoryImpl)NodeFactory.newInstance(domainURI);
+ try {
+ nodeFactory.init();
+
+ ExtensionPointRegistry extensionsRegistry = nodeFactory.getExtensionPointRegistry();
+ Properties props = extensionsRegistry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(RuntimeProperties.class).getProperties();
+ props.setProperty("client", "true");
+ DomainRegistryFactory domainRegistryFactory = ExtensibleDomainRegistryFactory.getInstance(extensionsRegistry);
+
+ String registryURI = domainURI;
+
+ // TODO: theres better ways to do this but this gets things working for now
+ if (registryURI.indexOf(":") == -1) {
+ registryURI = "tuscanyclient:" + registryURI;
+ }
+ if (registryURI.startsWith("uri:")) {
+ registryURI = "tuscanyclient:" + registryURI.substring(4);
+ }
+ if (registryURI.startsWith("tuscany:")) {
+ registryURI = "tuscanyclient:" + registryURI.substring(8);
+ }
+
+ EndpointRegistry endpointRegistry;
+ try {
+ endpointRegistry = domainRegistryFactory.getEndpointRegistry(registryURI, domainURI);
+ } catch (Exception e) {
+ throw new NoSuchDomainException(domainURI, e);
+ }
+
+ 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));
+
+ String client = "sca.client." + UUID.randomUUID();
+ CompositeContext compositeContext =
+ new CompositeContext(extensionsRegistry, endpointRegistry, null, domainURI.toString(), client, nodeFactory.getDeployer().getSystemDefinitions());
+
+ List<Endpoint> eps = endpointRegistry.findEndpoint(serviceName);
+ if (eps == null || eps.size() < 1) {
+ throw new NoSuchServiceException(serviceName);
+ }
+ Endpoint endpoint = eps.get(0); // TODO: what should be done with multiple endpoints?
+
+ RuntimeEndpointReference epr;
+ try {
+ epr = createEndpointReference(javaInterfaceFactory, compositeContext, assemblyFactory, endpoint, serviceInterface);
+ } catch (Exception e) {
+ throw new ServiceRuntimeException(e);
+ }
+
+ InvocationHandler handler = Proxy.getInvocationHandler(proxyFactory.createProxy(serviceInterface, epr));
+ return handler.invoke(proxy, method, args);
+
+ } finally {
+ nodeFactory.destroy();
+ }
+ }
+
+ 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;
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientModuleActivator.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientModuleActivator.java new file mode 100644 index 0000000000..64f982796c --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientModuleActivator.java @@ -0,0 +1,37 @@ +/* + * 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 org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.ModuleActivator; + +public class SCAClientModuleActivator implements ModuleActivator { + + public SCAClientModuleActivator(ExtensionPointRegistry registry) { + } + + public void start() { + SCAClientFactoryImpl.setSCAClientFactoryFinder(new SCAClientFactoryFinderImpl()); + } + + public void stop() { + + } +} diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientProxyHandler.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientProxyHandler.java new file mode 100644 index 0000000000..c5913070e8 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientProxyHandler.java @@ -0,0 +1,76 @@ +/*
+ * 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.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+import org.oasisopen.sca.NoSuchServiceException;
+
+/**
+ * TODO: What this wants is a way to create a generic invoker for an arbitrary binding
+ * that could mean extending the BindingProvider API to include something like a
+ * createClient method which creates an Invoker for an Endpoint
+ */
+public class SCAClientProxyHandler implements InvocationHandler {
+
+ protected EndpointRegistry endpointRegistry;
+ protected EndpointReference endpointReference;
+ protected String serviceName;
+
+ public SCAClientProxyHandler(String serviceName, ExtensionPointRegistry extensionsRegistry, EndpointRegistry endpointRegistry) {
+ this.endpointRegistry = endpointRegistry;
+ this.serviceName = serviceName;
+
+// RMIHostExtensionPoint rmiHosts = extensionsRegistry.getExtensionPoint(RMIHostExtensionPoint.class);
+// this.rmiHost = new ExtensibleRMIHost(rmiHosts);
+
+ FactoryExtensionPoint factories = extensionsRegistry.getExtensionPoint(FactoryExtensionPoint.class);
+ AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
+
+ this.endpointReference = assemblyFactory.createEndpointReference();
+ endpointReference.setReference(assemblyFactory.createComponentReference());
+ Endpoint targetEndpoint = assemblyFactory.createEndpoint();
+ targetEndpoint.setURI(serviceName);
+ endpointReference.setTargetEndpoint(targetEndpoint);
+ }
+
+ public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+
+ List<Endpoint> endpoints = endpointRegistry.findEndpoint(endpointReference);
+ if (endpoints.size() <1 ) {
+ throw new NoSuchServiceException(serviceName);
+ }
+
+ String uri = endpoints.get(0).getBinding().getURI();
+// RMIBindingInvoker invoker = new RMIBindingInvoker(rmiHost, uri, method);
+//
+// return invoker.invokeTarget(args);
+ return null;
+ }
+
+}
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator new file mode 100644 index 0000000000..97a05b05a4 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator @@ -0,0 +1,18 @@ +# 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. +# Implementation class for the ModuleActivator +org.apache.tuscany.sca.client.impl.SCAClientModuleActivator;ranking=100 diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory new file mode 100644 index 0000000000..bcae8b1296 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory @@ -0,0 +1,18 @@ +# 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.
+# Implementation class for the ModuleActivator
+org.apache.tuscany.sca.client.impl.SCAClientFactoryImpl2
|