diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2011-03-22 14:50:45 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2011-03-22 14:50:45 +0000 |
commit | 27099266eee0b360fd50147e063f04d3e863b9ce (patch) | |
tree | acf1e819d165133f60fa983e05f26f4aa71a7d8d /sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java | |
parent | 8ef8cae3deb705e67aa0f10886ea4a15d25bfadf (diff) |
Finish the sca client cleanup, remove all the old unused classes and moethods and rename the remaining to more obvious names
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1084200 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java')
-rw-r--r-- | sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java | 199 |
1 files changed, 51 insertions, 148 deletions
diff --git a/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java b/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java index d32afb2acb..3252b900c5 100644 --- a/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java +++ b/sca-java-2.x/trunk/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java @@ -19,184 +19,87 @@ package org.apache.tuscany.sca.client.impl; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Proxy; 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.core.ExtensionPointRegistryLocator; 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 { + private ExtensionPointRegistry extensionPointRegistry; + private EndpointRegistry endpointRegistry; + private boolean remoteClient; + 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()); + findLocalRuntime(); + } + + private void findLocalRuntime() throws NoSuchDomainException { + String domainURI = getDomainURI().toString(); + for (ExtensionPointRegistry xpr : ExtensionPointRegistryLocator.getExtensionPointRegistries()) { + ExtensibleDomainRegistryFactory drf = ExtensibleDomainRegistryFactory.getInstance(xpr); + for (EndpointRegistry epr : drf.getEndpointRegistries()) { + if (domainURI.equals(epr.getDomainURI())) { + this.extensionPointRegistry = xpr; + this.endpointRegistry = epr; + return; + } + } } - 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(); + remoteClient = true; + extensionPointRegistry = RuntimeUtils.createExtensionPointRegistry(); + endpointRegistry = RuntimeUtils.getClientEndpointRegistry(extensionPointRegistry, domainURI); + } - 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 { + public <T> T getService(Class<T> serviceInterface, String serviceURI) 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); + String serviceName = null; + if (serviceURI.contains("/")) { + int i = serviceURI.indexOf("/"); + if (i < serviceURI.length() - 1) { + serviceName = serviceURI.substring(i + 1); + } } - 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; - } + // The service is a component in a local runtime + if (!remoteClient) { + List<Endpoint> endpoints = endpointRegistry.findEndpoint(serviceURI); + if (endpoints.size() < 1) { + throw new NoSuchServiceException(serviceURI); } - } - - 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())); + Endpoint ep = endpoints.get(0); + if (((RuntimeComponent)ep.getComponent()).getComponentContext() != null) { + return ((RuntimeComponent)ep.getComponent()).getServiceReference(serviceInterface, serviceName).getService(); } } - - return interfaceContract; - } + InvocationHandler handler; + if (!remoteClient) { + // There is a local runtime but the service is a remote component + handler = new RemoteServiceInvocationHandler(extensionPointRegistry, endpointRegistry, serviceURI, serviceInterface); + } else { + // no local runtime + handler = new RemoteServiceInvocationHandler(extensionPointRegistry, endpointRegistry, getDomainURI().toString(), serviceURI, serviceInterface); + } + + return (T)Proxy.newProxyInstance(serviceInterface.getClassLoader(), new Class[]{serviceInterface}, handler); + } } |