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Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.6-RC2/modules/contribution-jee/src/main/java/org/apache/tuscany/sca/contribution/jee/impl/JavaEEExtensionImpl.java | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6-RC2/modules/contribution-jee/src/main/java/org/apache/tuscany/sca/contribution/jee/impl/JavaEEExtensionImpl.java b/sca-java-1.x/tags/1.6-RC2/modules/contribution-jee/src/main/java/org/apache/tuscany/sca/contribution/jee/impl/JavaEEExtensionImpl.java new file mode 100644 index 0000000000..4271a93399 --- /dev/null +++ b/sca-java-1.x/tags/1.6-RC2/modules/contribution-jee/src/main/java/org/apache/tuscany/sca/contribution/jee/impl/JavaEEExtensionImpl.java @@ -0,0 +1,262 @@ +/* + * 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.contribution.jee.impl; + +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.CompositeService; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.jee.EJBImplementationGenerated; +import org.apache.tuscany.sca.contribution.jee.EjbInfo; +import org.apache.tuscany.sca.contribution.jee.EjbModuleInfo; +import org.apache.tuscany.sca.contribution.jee.JavaEEApplicationInfo; +import org.apache.tuscany.sca.contribution.jee.JavaEEExtension; +import org.apache.tuscany.sca.contribution.jee.EjbInfo.EjbType; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.policy.Intent; +import org.apache.tuscany.sca.policy.PolicyFactory; + +public class JavaEEExtensionImpl implements JavaEEExtension { + + private AssemblyFactory assemblyFactory; + private JavaInterfaceFactory javaInterfaceFactory; + private PolicyFactory policyFactory; + private Intent EJB_INTENT; + + public JavaEEExtensionImpl(ModelFactoryExtensionPoint modelFactories) { + this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class); + this.policyFactory = modelFactories.getFactory(PolicyFactory.class); + + EJB_INTENT = policyFactory.createIntent(); + EJB_INTENT.setName(new QName("http://www.osoa.org/xmlns/sca/1.0", "ejb")); + } + + public ComponentType createImplementationEjbComponentType(EjbModuleInfo ejbModule, String ejbName) { + ComponentType componentType = assemblyFactory.createComponentType(); + EjbInfo ejbInfo = ejbModule.getEjbInfo(ejbName); + if(ejbInfo == null) { + return null; + } + if(ejbInfo.ejbType.compareTo(EjbType.MESSAGE_DRIVEN) != 0) { + for(Class<?> intf : ejbInfo.businessRemote) { + Service service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + componentType.getServices().add(service); + } + + for(Class<?> intf : ejbInfo.businessLocal) { + Service service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + componentType.getServices().add(service); + } + } + return componentType; + } + + public void createImplementationJeeComposite(EjbModuleInfo ejbModule, Composite composite) { + + for(Map.Entry<String, EjbInfo> entry : ejbModule.getEjbInfos().entrySet()) { + EjbInfo ejbInfo = entry.getValue(); + + Component component = findComponent(composite, ejbInfo, ejbModule); + + if(ejbInfo.ejbType.compareTo(EjbType.MESSAGE_DRIVEN) != 0) { + for(Class<?> intf : ejbInfo.businessRemote) { + ComponentService service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + serviceName = ejbInfo.beanName+"_"+serviceName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + addComponentService(composite, component, service); + } + + for(Class<?> intf : ejbInfo.businessLocal) { + ComponentService service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + serviceName = ejbInfo.beanName+"_"+serviceName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + addComponentService(composite, component, service); + } + } + } + } + + public void createImplementationJeeComposite(JavaEEApplicationInfo appInfo, Composite composite) { + + for(Map.Entry<String, EjbModuleInfo> entry0 : appInfo.getEjbModuleInfos().entrySet()) { + EjbModuleInfo ejbModule = entry0.getValue(); + + for(Map.Entry<String, EjbInfo> entry : ejbModule.getEjbInfos().entrySet()) { + EjbInfo ejbInfo = entry.getValue(); + + Component component = findComponent(composite, ejbInfo, ejbModule); + + if(ejbInfo.ejbType.compareTo(EjbType.MESSAGE_DRIVEN) != 0) { + for(Class<?> intf : ejbInfo.businessRemote) { + ComponentService service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + serviceName = ejbInfo.mappedName+"_"+serviceName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + addComponentService(composite, component, service); + } + + for(Class<?> intf : ejbInfo.businessLocal) { + ComponentService service = assemblyFactory.createComponentService(); + String intfName = intf.getName(); + String serviceName = intfName.lastIndexOf(".") != -1 ? intfName.substring(intfName.lastIndexOf(".") + 1) : intfName; + serviceName = ejbInfo.mappedName+"_"+serviceName; + service.setName(serviceName); + InterfaceContract ic = javaInterfaceFactory.createJavaInterfaceContract(); + try { + ic.setInterface(javaInterfaceFactory.createJavaInterface(intf)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + service.setInterfaceContract(ic); + service.getRequiredIntents().add(EJB_INTENT); + + addComponentService(composite, component, service); + } + } + } + } + } + + /** + * We are fluffing up the JEEImplemention composite to represented the components + * in the JEE archive. Given the JEEimplemenation composite find a named component + * it if already exists or create it if it doesn't. + * + * @param ejbInfo + * @param componentName + * @return + */ + private Component findComponent(Composite composite, EjbInfo ejbInfo, EjbModuleInfo ejbmoduleInfo){ + String componentName = ejbInfo.beanName; + Component component = null; + + for (Component tmpComponent : composite.getComponents()){ + if (tmpComponent.getName().equals(componentName)){ + component = tmpComponent; + break; + } + } + + if (component == null){ + component = assemblyFactory.createComponent(); + component.setName(componentName); + component.setUnresolved(true); + composite.getComponents().add(component); + + EJBImplementationGenerated implementation = new EJBImplementationGeneratedImpl(); + implementation.setUnresolved(true); + implementation.setEJBInfo(ejbInfo); + implementation.setEjbModuleInfo(ejbmoduleInfo); + component.setImplementation(implementation); + } + + return component; + } + + /** + * Add a component service and fluff up a composite service to match + * + * @param composite + * @param component + * @param service + */ + private void addComponentService(Composite composite, Component component, ComponentService service){ + component.getImplementation().getServices().add(service); + + CompositeService compositeService = assemblyFactory.createCompositeService(); + composite.getServices().add(compositeService); + + compositeService.setName(service.getName()); + compositeService.setPromotedComponent(component); + compositeService.setPromotedService(service); + } +} |