diff options
Diffstat (limited to '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')
-rw-r--r-- | 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 | 202 |
1 files changed, 0 insertions, 202 deletions
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 deleted file mode 100644 index d32afb2acb..0000000000 --- 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 +++ /dev/null @@ -1,202 +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.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; - } - -} |