From 7ad16a07b4288227c531c485939318768129fb54 Mon Sep 17 00:00:00 2001 From: antelder Date: Wed, 3 Aug 2011 09:20:48 +0000 Subject: Tag debug mod for TUSCANY-3909 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1153403 13f79535-47bb-0310-9956-ffa450edef68 --- .../web/xml/WebImplementationProcessor.java | 230 +++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 sca-java-1.x/tags/1.6.1-TUSCANY-3909/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java (limited to 'sca-java-1.x/tags/1.6.1-TUSCANY-3909/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml') diff --git a/sca-java-1.x/tags/1.6.1-TUSCANY-3909/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java new file mode 100644 index 0000000000..7c9af0fee5 --- /dev/null +++ b/sca-java-1.x/tags/1.6.1-TUSCANY-3909/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java @@ -0,0 +1,230 @@ +/* + * 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.implementation.web.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; + +import java.net.URI; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ComponentReference; +import org.apache.tuscany.sca.assembly.ComponentType; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.jee.EjbReferenceInfo; +import org.apache.tuscany.sca.contribution.jee.EnvEntryInfo; +import org.apache.tuscany.sca.contribution.jee.JspReferenceTagInfo; +import org.apache.tuscany.sca.contribution.jee.WebModuleInfo; +import org.apache.tuscany.sca.contribution.jee.JavaEEExtension; +import org.apache.tuscany.sca.contribution.jee.JavaEEOptionalExtension; +import org.apache.tuscany.sca.contribution.jee.impl.WebModuleInfoImpl; +import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.contribution.service.ContributionWriteException; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.IntrospectionException; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.impl.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.impl.JavaResourceImpl; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor; +import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor; +import org.apache.tuscany.sca.implementation.web.WebImplementation; +import org.apache.tuscany.sca.implementation.web.WebImplementationFactory; +import org.apache.tuscany.sca.implementation.web.introspect.PropertyProcessor; +import org.apache.tuscany.sca.implementation.web.introspect.ReferenceProcessor; +import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; +import org.apache.tuscany.sca.interfacedef.java.JavaInterface; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.monitor.Monitor; + + +/** + * Implements a StAX artifact processor for Web implementations. + */ +public class WebImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor { + private static final QName IMPLEMENTATION_WEB = new QName(Constants.SCA10_NS, "implementation.web"); + + private AssemblyFactory assemblyFactory; + private WebImplementationFactory implementationFactory; + private Monitor monitor; + private JavaEEExtension jeeExtension; + private JavaEEOptionalExtension jeeOptionalExtension; + private JavaImplementationFactory javaImplementationFactory; + private JavaInterfaceFactory javaInterfaceFactory; + + public WebImplementationProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { + this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + this.implementationFactory = modelFactories.getFactory(WebImplementationFactory.class); + this.jeeExtension = modelFactories.getFactory(JavaEEExtension.class); + this.jeeOptionalExtension = modelFactories.getFactory(JavaEEOptionalExtension.class); + this.monitor = monitor; + + this.javaImplementationFactory = new DefaultJavaImplementationFactory(); + this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class); + javaImplementationFactory.addClassVisitor(new ReferenceProcessor(assemblyFactory, javaInterfaceFactory)); + javaImplementationFactory.addClassVisitor(new PropertyProcessor(assemblyFactory)); + javaImplementationFactory.addClassVisitor(new ComponentNameProcessor(assemblyFactory)); + javaImplementationFactory.addClassVisitor(new ContextProcessor(assemblyFactory)); + } + + public QName getArtifactType() { + // Returns the QName of the XML element processed by this processor + return IMPLEMENTATION_WEB; + } + + public Class getModelType() { + // Returns the type of model processed by this processor + return WebImplementation.class; + } + + public WebImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + + // Read an element + WebImplementation implementation = implementationFactory.createWebImplementation(); + implementation.setUnresolved(true); + + // Read the webapp uri attribute + String webURI = getString(reader, "web-uri"); + if (webURI != null) { + implementation.setWebURI(webURI); + + // Set the URI of the component type + // TODO: This should point to the base uri of the WAR file + implementation.setURI(webURI); + } + + // Skip to end element + while (reader.hasNext()) { + if (reader.next() == END_ELEMENT && IMPLEMENTATION_WEB.equals(reader.getName())) { + break; + } + } + + return implementation; + } + + public void resolve(WebImplementation implementation, ModelResolver resolver) throws ContributionResolveException { + + // Resolve the component type + String uri = implementation.getURI(); + if (uri != null) { + WebModuleInfo webModuleInfo = new WebModuleInfoImpl(); + webModuleInfo.setUri(URI.create(uri)); + webModuleInfo = resolver.resolveModel(WebModuleInfo.class, webModuleInfo); + if(jeeOptionalExtension != null) { + ComponentType ct = jeeOptionalExtension.createImplementationWebComponentType(webModuleInfo); + implementation.getReferences().addAll(ct.getReferences()); + implementation.getProperties().addAll(ct.getProperties()); + List propertyNames = new ArrayList(); + for(Property prop : ct.getProperties()) { + propertyNames.add(prop.getName()); + } + // Injection points from optional extension + for(Map.Entry entry : webModuleInfo.getEjbReferences().entrySet()) { + EjbReferenceInfo ejbRef = entry.getValue(); + implementation.getOptExtensionReferenceInjectionPoints().put(ejbRef.injectionTarget, ejbRef.businessInterface); + } + for(Map.Entry entry : webModuleInfo.getEnvEntries().entrySet()) { + EnvEntryInfo envEntry = entry.getValue(); + if(propertyNames.contains(envEntry.name.replace("/", "_"))) { + implementation.getOptExtensionPropertyInjectionPoints().put(envEntry.name, envEntry.type); + } + } + } + + // Introspection of classes + List> webArtifacts = new ArrayList>(); + webArtifacts.addAll(webModuleInfo.getServletClasses()); + webArtifacts.addAll(webModuleInfo.getFilterClasses()); + webArtifacts.addAll(webModuleInfo.getListenerClasses()); + webArtifacts.addAll(webModuleInfo.getJSFClasses()); + JavaImplementation ji = javaImplementationFactory.createJavaImplementation(); + for(Class clazz : webArtifacts) { + try { + javaImplementationFactory.createJavaImplementation(ji, clazz); + } catch (IntrospectionException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + implementation.getReferences().addAll(ji.getReferences()); + implementation.getProperties().addAll(ji.getProperties()); + for(Map.Entry entry : ji.getReferenceMembers().entrySet()) { + implementation.getReferenceInjectionPoints().put(entry.getKey(), entry.getValue()); + } + for(Map.Entry entry : ji.getPropertyMembers().entrySet()) { + implementation.getPropertyInjectionPoints().put(entry.getKey(), entry.getValue()); + } + for(Map.Entry entry : ji.getResources().entrySet()) { + implementation.getResourceInjectionPoints().put(entry.getKey(), entry.getValue()); + } + + // SCA References in JSP Tags + for(JspReferenceTagInfo jspRefTag : webModuleInfo.getJspReferenceTags()) { + ComponentReference ref = assemblyFactory.createComponentReference(); + ref.setName(jspRefTag.name); + JavaInterfaceContract intfContract = javaInterfaceFactory.createJavaInterfaceContract(); + try { + intfContract.setInterface(javaInterfaceFactory.createJavaInterface(jspRefTag.type)); + } catch (InvalidInterfaceException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + ref.setInterfaceContract(intfContract); + implementation.getReferences().add(ref); + } + + // Process componentType side file + ComponentType componentType = assemblyFactory.createComponentType(); + componentType.setURI("WEB-INF/web.componentType"); + componentType = resolver.resolveModel(ComponentType.class, componentType); + if (!componentType.isUnresolved()) { + + // Initialize the implementation's services, references and properties + implementation.getServices().addAll(componentType.getServices()); + implementation.getReferences().addAll(componentType.getReferences()); + implementation.getProperties().addAll(componentType.getProperties()); + } + } + implementation.setUnresolved(false); + } + + public void write(WebImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + + // Write + writeStart(writer, IMPLEMENTATION_WEB.getNamespaceURI(), IMPLEMENTATION_WEB.getLocalPart(), + new XAttr("web-uri", implementation.getWebURI())); + + writeEnd(writer); + } +} -- cgit v1.2.3