diff options
Diffstat (limited to 'branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java')
2 files changed, 0 insertions, 351 deletions
diff --git a/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java b/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java deleted file mode 100644 index ecbf0c4c78..0000000000 --- a/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java +++ /dev/null @@ -1,36 +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.java.xml; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.xml.Constants; - -/** - * Constants for the Java Implementation. - * - * @version $Rev$ $Date$ - */ -public interface JavaImplementationConstants { - - String IMPLEMENTATION_JAVA = "implementation.java"; - QName IMPLEMENTATION_JAVA_QNAME = new QName(Constants.SCA10_NS, "implementation.java"); - String CLASS = "class"; - -} diff --git a/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java b/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java deleted file mode 100644 index 11934ec6bb..0000000000 --- a/branches/sca-java-1.3.2/modules/implementation-java-xml/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java +++ /dev/null @@ -1,315 +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.java.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; -import java.util.HashMap; -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.ComponentType; -import org.apache.tuscany.sca.assembly.ConfiguredOperation; -import org.apache.tuscany.sca.assembly.OperationsConfigurator; -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.assembly.builder.impl.ProblemImpl; -import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -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.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.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.introspect.impl.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -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.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; - -/** - * - * @version $Rev$ $Date$ - */ -public class JavaImplementationProcessor implements StAXArtifactProcessor<JavaImplementation>, - JavaImplementationConstants { - - private JavaImplementationFactory javaFactory; - private AssemblyFactory assemblyFactory; - private PolicyFactory policyFactory; - private PolicyAttachPointProcessor policyProcessor; - private IntentAttachPointTypeFactory intentAttachPointTypeFactory; - private ConfiguredOperationProcessor configuredOperationProcessor; - private Monitor monitor; - - public JavaImplementationProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { - this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.javaFactory = modelFactories.getFactory(JavaImplementationFactory.class); - this.policyProcessor = new PolicyAttachPointProcessor(policyFactory); - this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class); - this.monitor = monitor; - this.configuredOperationProcessor = new ConfiguredOperationProcessor(modelFactories, this.monitor); - } - - /** - * 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-javaxml-validation-messages", Severity.ERROR, model, message,(Object[])messageParameters); - monitor.problem(problem); - } - } - - /** - * 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-javaxml-validation-messages", Severity.ERROR, model, message, ex); - monitor.problem(problem); - } - } - - public JavaImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - - // Read an <implementation.java> - JavaImplementation javaImplementation = javaFactory.createJavaImplementation(); - - /*if ( javaImplementation instanceof PolicySetAttachPoint ) { - IntentAttachPointType implType = intentAttachPointTypeFactory.createImplementationType(); - implType.setName(getArtifactType()); - implType.setUnresolved(true); - ((PolicySetAttachPoint)javaImplementation).setType(implType); - }*/ - - javaImplementation.setUnresolved(true); - javaImplementation.setName(reader.getAttributeValue(null, CLASS)); - - // Read policies - policyProcessor.readPolicies(javaImplementation, reader); - - // read operation elements if exists or skip unto end element - int event; - ConfiguredOperation confOp = null; - while (reader.hasNext()) { - event = reader.next(); - switch ( event ) { - case START_ELEMENT : { - if ( Constants.OPERATION_QNAME.equals(reader.getName()) ) { - confOp = configuredOperationProcessor.read(reader); - if ( confOp != null ) { - ((OperationsConfigurator)javaImplementation).getConfiguredOperations().add(confOp); - } - } - } - break; - } - - if (event == END_ELEMENT && IMPLEMENTATION_JAVA_QNAME.equals(reader.getName())) { - break; - } - } - return javaImplementation; - } - - public void write(JavaImplementation javaImplementation, XMLStreamWriter writer) throws ContributionWriteException, - XMLStreamException { - - // Write an <implementation.java> - policyProcessor.writePolicyPrefixes(javaImplementation, writer); - writer.writeStartElement(Constants.SCA10_NS, IMPLEMENTATION_JAVA); - policyProcessor.writePolicyAttributes(javaImplementation, writer); - - if (javaImplementation.getName() != null) { - writer.writeAttribute(CLASS, javaImplementation.getName()); - } - - writer.writeEndElement(); - } - - public void resolve(JavaImplementation javaImplementation, ModelResolver resolver) - throws ContributionResolveException { - - ClassReference classReference = new ClassReference(javaImplementation.getName()); - classReference = resolver.resolveModel(ClassReference.class, classReference); - Class javaClass = classReference.getJavaClass(); - if (javaClass == null) { - error("ClassNotFoundException", resolver, javaImplementation.getName()); - //throw new ContributionResolveException(new ClassNotFoundException(javaImplementation.getName())); - return; - } - - javaImplementation.setJavaClass(javaClass); - - try { - javaFactory.createJavaImplementation(javaImplementation, javaImplementation.getJavaClass()); - } catch (IntrospectionException e) { - ContributionResolveException ce = new ContributionResolveException(e); - error("ContributionResolveException", javaFactory, ce); - //throw ce; - return; - } - - javaImplementation.setUnresolved(false); - mergeComponentType(resolver, javaImplementation); - - // FIXME the introspector should always create at least one service - if (javaImplementation.getServices().isEmpty()) { - javaImplementation.getServices().add(assemblyFactory.createService()); - } - } - - private JavaElementImpl getMemeber(JavaImplementation impl, String name, Class<?> type) { - String setter = JavaIntrospectionHelper.toSetter(name); - try { - Method method = impl.getJavaClass().getDeclaredMethod(setter, type); - int mod = method.getModifiers(); - if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) { - return new JavaElementImpl(method, 0); - } - } catch (NoSuchMethodException e) { - Field field; - try { - field = impl.getJavaClass().getDeclaredField(name); - int mod = field.getModifiers(); - if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) { - return new JavaElementImpl(field); - } - } catch (NoSuchFieldException e1) { - // Ignore - } - } - return null; - } - - /** - * Merge the componentType from introspection and external file - * @param resolver - * @param impl - */ - private void mergeComponentType(ModelResolver resolver, JavaImplementation impl) { - // FIXME: Need to clarify how to merge - ComponentType componentType = getComponentType(resolver, impl); - if (componentType != null && !componentType.isUnresolved()) { - Map<String, Reference> refMap = new HashMap<String, Reference>(); - for (Reference ref : impl.getReferences()) { - refMap.put(ref.getName(), ref); - } - for (Reference reference : componentType.getReferences()) { - refMap.put(reference.getName(), reference); - } - impl.getReferences().clear(); - impl.getReferences().addAll(refMap.values()); - - // Try to match references by type - Map<String, JavaElementImpl> refMembers = impl.getReferenceMembers(); - for (Reference ref : impl.getReferences()) { - if (ref.getInterfaceContract() != null) { - Interface i = ref.getInterfaceContract().getInterface(); - if (i instanceof JavaInterface) { - Class<?> type = ((JavaInterface)i).getJavaClass(); - if (!refMembers.containsKey(ref.getName())) { - JavaElementImpl e = getMemeber(impl, ref.getName(), type); - if (e != null) { - refMembers.put(ref.getName(), e); - } - } - } - } - } - - Map<String, Service> serviceMap = new HashMap<String, Service>(); - for (Service svc : impl.getServices()) { - serviceMap.put(svc.getName(), svc); - } - for (Service service : componentType.getServices()) { - serviceMap.put(service.getName(), service); - } - impl.getServices().clear(); - impl.getServices().addAll(serviceMap.values()); - - Map<String, Property> propMap = new HashMap<String, Property>(); - for (Property prop : impl.getProperties()) { - propMap.put(prop.getName(), prop); - } - for (Property property : componentType.getProperties()) { - propMap.put(property.getName(), property); - } - impl.getProperties().clear(); - impl.getProperties().addAll(propMap.values()); - - if (componentType.getConstrainingType() != null) { - impl.setConstrainingType(componentType.getConstrainingType()); - } - } - } - - private ComponentType getComponentType(ModelResolver resolver, JavaImplementation impl) { - String className = impl.getJavaClass().getName(); - String componentTypeURI = className.replace('.', '/') + ".componentType"; - ComponentType componentType = assemblyFactory.createComponentType(); - componentType.setUnresolved(true); - componentType.setURI(componentTypeURI); - componentType = resolver.resolveModel(ComponentType.class, componentType); - if (!componentType.isUnresolved()) { - return componentType; - } - return null; - } - - public QName getArtifactType() { - return IMPLEMENTATION_JAVA_QNAME; - } - - public Class<JavaImplementation> getModelType() { - return JavaImplementation.class; - } - -} |