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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-jaxrs/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/xml/JAXRSImplementationProcessor.java | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-jaxrs/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/xml/JAXRSImplementationProcessor.java b/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-jaxrs/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/xml/JAXRSImplementationProcessor.java deleted file mode 100644 index da25b6edd5..0000000000 --- a/sca-java-2.x/tags/2.0-M5-RC2/modules/implementation-jaxrs/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/xml/JAXRSImplementationProcessor.java +++ /dev/null @@ -1,162 +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.implementation.jaxrs.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; - -import javax.ws.rs.Path; -import javax.ws.rs.core.Application; -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.Service; -import org.apache.tuscany.sca.binding.rest.RESTBinding; -import org.apache.tuscany.sca.binding.rest.RESTBindingFactory; -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.ProcessorContext; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ClassReference; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.implementation.jaxrs.JAXRSImplementation; -import org.apache.tuscany.sca.implementation.jaxrs.JAXRSImplementationFactory; -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.oasisopen.sca.ServiceRuntimeException; - -/** - * Implements a StAX artifact processor for Web implementations. - */ -public class JAXRSImplementationProcessor extends BaseStAXArtifactProcessor implements - StAXArtifactProcessor<JAXRSImplementation> { - private static final QName IMPLEMENTATION_JAXRS = JAXRSImplementation.TYPE; - - private AssemblyFactory assemblyFactory; - private JAXRSImplementationFactory implementationFactory; - private RESTBindingFactory restBindingFactory; - private JavaInterfaceFactory javaInterfaceFactory; - - public JAXRSImplementationProcessor(ExtensionPointRegistry extensionPoints) { - FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); - this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); - this.implementationFactory = modelFactories.getFactory(JAXRSImplementationFactory.class); - this.restBindingFactory = modelFactories.getFactory(RESTBindingFactory.class); - this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class); - } - - public QName getArtifactType() { - // Returns the QName of the XML element processed by this processor - return IMPLEMENTATION_JAXRS; - } - - public Class<JAXRSImplementation> getModelType() { - // Returns the type of model processed by this processor - return JAXRSImplementation.class; - } - - public JAXRSImplementation read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, - XMLStreamException { - - // Read an <implementation.web> element - JAXRSImplementation implementation = implementationFactory.createJAXRSImplementation(); - implementation.setUnresolved(true); - - String application = reader.getAttributeValue(null, "application"); - if (application != null) { - implementation.setApplication(application); - } - - // Skip to end element - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && IMPLEMENTATION_JAXRS.equals(reader.getName())) { - break; - } - } - - return implementation; - } - - public void resolve(JAXRSImplementation implementation, ModelResolver resolver, ProcessorContext context) - throws ContributionResolveException { - - ClassReference classReference = new ClassReference(implementation.getApplication()); - classReference = resolver.resolveModel(ClassReference.class, classReference, context); - implementation.setApplicationClass(classReference.getJavaClass()); - implementation.setUnresolved(false); - - Application application; - try { - application = (Application) implementation.getApplicationClass().newInstance(); - } catch (Exception e) { - throw new ContributionResolveException(e); - } - - for(Class<?> rootResourceClass: application.getClasses()) { - addService(implementation, rootResourceClass); - } - for(Object rootResource: application.getSingletons()) { - addService(implementation, rootResource.getClass()); - } - - } - - private void addService(JAXRSImplementation implementation, Class<?> rootResourceClass) { - Service service = assemblyFactory.createService(); - JavaInterfaceContract contract = javaInterfaceFactory.createJavaInterfaceContract(); - JavaInterface javaInterface; - try { - javaInterface = javaInterfaceFactory.createJavaInterface(rootResourceClass); - } catch (InvalidInterfaceException e) { - throw new ServiceRuntimeException(e); - } - contract.setInterface(javaInterface); - service.setInterfaceContract(contract); - RESTBinding binding = restBindingFactory.createRESTBinding(); - // FIXME: The @ApplicationPath is available for JAX-RS 1.1 - // binding.setURI("/"); - Path path = rootResourceClass.getAnnotation(Path.class); - if (path != null) { - binding.setURI(path.value()); - } - service.getBindings().add(binding); - service.setName(rootResourceClass.getSimpleName()); - implementation.getServices().add(service); - } - - public void write(JAXRSImplementation implementation, XMLStreamWriter writer, ProcessorContext context) - throws ContributionWriteException, XMLStreamException { - - // Write <implementation.jaxrs> - writeStart(writer, - IMPLEMENTATION_JAXRS.getNamespaceURI(), - IMPLEMENTATION_JAXRS.getLocalPart(), - new XAttr("application", implementation.getApplication())); - - writeEnd(writer); - } -} |