From 6d685c8e138af8d18bc71181ec630ccb9a17bdd9 Mon Sep 17 00:00:00 2001 From: nash Date: Wed, 6 Apr 2011 22:03:35 +0000 Subject: Tag for 1.6.2-RC1 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1089647 13f79535-47bb-0310-9956-ffa450edef68 --- .../impl/ResourceImplementationFactoryImpl.java | 47 ++++++ .../resource/impl/ResourceImplementationImpl.java | 130 ++++++++++++++++ .../impl/ResourceImplementationProcessor.java | 168 +++++++++++++++++++++ 3 files changed, 345 insertions(+) create mode 100644 sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java create mode 100644 sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java create mode 100644 sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java (limited to 'sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl') diff --git a/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java new file mode 100644 index 0000000000..d4db8772e4 --- /dev/null +++ b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationFactoryImpl.java @@ -0,0 +1,47 @@ +/* + * 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.resource.impl; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.resource.ResourceImplementation; +import org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; + +/** + * Factory for the resource implementation model. + * + * @version $Rev$ $Date$ + */ +public class ResourceImplementationFactoryImpl implements ResourceImplementationFactory { + + private AssemblyFactory assemblyFactory; + private JavaInterfaceFactory javaFactory; + + public ResourceImplementationFactoryImpl(ModelFactoryExtensionPoint modelFactories) { + assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class); + } + + public ResourceImplementation createResourceImplementation() { + return new ResourceImplementationImpl(assemblyFactory, javaFactory); + } + +} diff --git a/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java new file mode 100644 index 0000000000..9cad0890a3 --- /dev/null +++ b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationImpl.java @@ -0,0 +1,130 @@ +/* + * 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.resource.impl; + +import java.net.URL; +import java.util.Collections; +import java.util.List; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.ConstrainingType; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.assembly.Reference; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.implementation.resource.Resource; +import org.apache.tuscany.sca.implementation.resource.ResourceImplementation; +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; + + +/** + * The model representing a resource implementation in an SCA assembly model. + * + * @version $Rev$ $Date$ + */ +class ResourceImplementationImpl implements ResourceImplementation { + + private Service resourceService; + + private String location; + private URL url; + private boolean unresolved; + + /** + * Constructs a new resource implementation. + */ + ResourceImplementationImpl(AssemblyFactory assemblyFactory, + JavaInterfaceFactory javaFactory) { + + // Resource implementation always provide a single service exposing + // the Resource interface, and have no references and properties + resourceService = assemblyFactory.createService(); + resourceService.setName("Resource"); + + // Create the Java interface contract for the Resource service + JavaInterface javaInterface; + try { + javaInterface = javaFactory.createJavaInterface(Resource.class); + } catch (InvalidInterfaceException e) { + throw new IllegalArgumentException(e); + } + JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract(); + interfaceContract.setInterface(javaInterface); + resourceService.setInterfaceContract(interfaceContract); + } + + public String getLocation() { + return location; + } + + public void setLocation(String location) { + this.location = location; + } + + public URL getLocationURL() { + return url; + } + + public void setLocationURL(URL url) { + this.url = url; + } + + public ConstrainingType getConstrainingType() { + // The resource implementation does not support constrainingTypes + return null; + } + + public List getProperties() { + // The resource implementation does not support properties + return Collections.emptyList(); + } + + public List getServices() { + // The resource implementation does not support services + return Collections.singletonList(resourceService); + } + + public List getReferences() { + // The resource implementation does not support properties + return Collections.emptyList(); + } + + public String getURI() { + return location; + } + + public void setConstrainingType(ConstrainingType constrainingType) { + // The resource implementation does not support constrainingTypes + } + + public void setURI(String uri) { + this.location = uri; + } + + + public boolean isUnresolved() { + return unresolved; + } + + public void setUnresolved(boolean unresolved) { + this.unresolved = unresolved; + } +} diff --git a/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java new file mode 100644 index 0000000000..d7a8c542b7 --- /dev/null +++ b/sca-java-1.x/tags/1.6.2-RC1/modules/implementation-resource/src/main/java/org/apache/tuscany/sca/implementation/resource/impl/ResourceImplementationProcessor.java @@ -0,0 +1,168 @@ +/* + * 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.resource.impl; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; + +import java.io.IOException; +import java.net.URL; + +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.xml.Constants; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.ContributionFactory; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +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.resource.ResourceImplementation; +import org.apache.tuscany.sca.implementation.resource.ResourceImplementationFactory; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; +import org.apache.tuscany.sca.monitor.impl.ProblemImpl; + + +/** + * Implements a StAX artifact processor for resource implementations. + * + * @version $Rev$ $Date$ + */ +public class ResourceImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor { + private static final QName IMPLEMENTATION_RESOURCE = new QName(Constants.SCA10_TUSCANY_NS, "implementation.resource"); + + private ContributionFactory contributionFactory; + private ResourceImplementationFactory implementationFactory; + private Monitor monitor; + + public ResourceImplementationProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { + contributionFactory = modelFactories.getFactory(ContributionFactory.class); + implementationFactory = modelFactories.getFactory(ResourceImplementationFactory.class); + this.monitor = monitor; + } + + /** + * Report a exception. + * + * @param problems + * @param message + * @param model + */ + private void error(String message, Object model, Exception ex) { + if (monitor != null) { + Problem problem = new ProblemImpl(this.getClass().getName(), "impl-resource-validation-messages", Severity.ERROR, model, message, ex); + monitor.problem(problem); + } + } + + /** + * Report a error. + * + * @param problems + * @param message + * @param model + */ + private void error(String message, Object model, Object... messageParameters) { + if (monitor != null) { + Problem problem = new ProblemImpl(this.getClass().getName(), "impl-resource-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); + monitor.problem(problem); + } + } + + public QName getArtifactType() { + // Returns the QName of the XML element processed by this processor + return IMPLEMENTATION_RESOURCE; + } + + public Class getModelType() { + // Returns the type of model processed by this processor + return ResourceImplementation.class; + } + + public ResourceImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { + + // Read an element + + // Create and initialize the resource implementation model + ResourceImplementation implementation = null; + + // Read the location attribute specifying the location of the resources + String location = getURIString(reader, "location"); + if (location != null) { + implementation = implementationFactory.createResourceImplementation(); + implementation.setLocation(location); + implementation.setUnresolved(true); + } else { + error("LocationAttributeMissing", reader); + //throw new ContributionReadException(MSG_LOCATION_MISSING); + } + + // Skip to end element + while (reader.hasNext()) { + if (reader.next() == END_ELEMENT && IMPLEMENTATION_RESOURCE.equals(reader.getName())) { + break; + } + } + + return implementation; + } + + public void resolve(ResourceImplementation implementation, ModelResolver resolver) throws ContributionResolveException { + + if (implementation == null) + return; + + // Resolve the resource directory location + Artifact artifact = contributionFactory.createArtifact(); + artifact.setURI(implementation.getLocation()); + Artifact resolved = resolver.resolveModel(Artifact.class, artifact); + if (resolved.getLocation() != null) { + try { + implementation.setLocationURL(new URL(resolved.getLocation())); + implementation.setUnresolved(false); + } catch (IOException e) { + ContributionResolveException ce = new ContributionResolveException(e); + error("ContributionResolveException", resolver, ce); + //throw ce; + } + } else { + error("CouldNotResolveLocation", resolver, implementation.getLocation()); + //throw new ContributionResolveException("Could not resolve implementation.resource location: " + implementation.getLocation()); + } + } + + public void write(ResourceImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + + // Write + writer.writeStartElement(IMPLEMENTATION_RESOURCE.getNamespaceURI(), IMPLEMENTATION_RESOURCE.getLocalPart()); + + if (implementation.getLocation() != null) { + writer.writeAttribute("location", implementation.getLocation()); + } + + writer.writeEndElement(); + } +} -- cgit v1.2.3