diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointReferenceProcessor.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-M5.1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointReferenceProcessor.java | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointReferenceProcessor.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointReferenceProcessor.java deleted file mode 100644 index eda90c9d44..0000000000 --- a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointReferenceProcessor.java +++ /dev/null @@ -1,151 +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.assembly.xml; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamConstants; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.Binding; -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.assembly.ComponentService; -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -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.processor.StAXAttributeProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; - -/** - * - */ -public class EndpointReferenceProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<EndpointReference> { - private final static String ENDPOINT_REFERENCE = "endpointReference"; - private final static QName ENDPOINT_REFERENCE_QNAME = new QName(Constants.SCA11_TUSCANY_NS, ENDPOINT_REFERENCE); - - private ExtensionPointRegistry registry; - - public EndpointReferenceProcessor(ExtensionPointRegistry registry, - StAXArtifactProcessor extensionProcessor, - StAXAttributeProcessor extensionAttributeProcessor) { - - super(modelFactories(registry), extensionProcessor); - this.registry = registry; - } - - /** - * Returns the model factory extension point to use. - * - * @param extensionPoints - * @return - */ - private static FactoryExtensionPoint modelFactories(ExtensionPointRegistry extensionPoints) { - return extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); - } - - public QName getArtifactType() { - return ENDPOINT_REFERENCE_QNAME; - } - - public EndpointReference read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { - EndpointReference endpointReference = assemblyFactory.createEndpointReference(); - if (reader.getEventType() == XMLStreamConstants.START_DOCUMENT) { - reader.nextTag(); - } - Object model = extensionProcessor.read(reader, context); - if (model instanceof Composite) { - Composite composite = (Composite)model; - Component component = composite.getComponents().get(0); - ComponentReference reference = component.getReferences().get(0); - Binding binding = reference.getBindings().get(0); - endpointReference.setComponent(component); - endpointReference.setReference(reference); - reference.getEndpointReferences().add(endpointReference); - endpointReference.setBinding(binding); - - // set up the EPR so that resolution will happen - // at wire creation time if needs be - Endpoint endpoint = assemblyFactory.createEndpoint(); - endpointReference.setTargetEndpoint(endpoint); - - if (reference.getTargets().size() > 0){ - // create a dummy endpoint with the URI set so that - // the endpoint registry will be consulted - endpoint.setUnresolved(true); - endpoint.setURI(reference.getTargets().get(0).getName()); - endpointReference.setStatus(EndpointReference.Status.WIRED_TARGET_NOT_FOUND); - endpointReference.setUnresolved(true); - } else { - endpoint.setUnresolved(false); - endpoint.setBinding(reference.getBindings().get(0)); - endpointReference.setStatus(EndpointReference.Status.RESOLVED_BINDING); - endpointReference.setUnresolved(false); - } - } - return endpointReference; - } - - public void write(EndpointReference model, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException { - extensionProcessor.write(wrap(model), writer, context); - } - - private Composite wrap(EndpointReference endpointReference) { - try { - Composite composite = assemblyFactory.createComposite(); - composite.setName(ENDPOINT_REFERENCE_QNAME); - composite.setLocal(false); - Component component = (Component)endpointReference.getComponent().clone(); - composite.getComponents().add(component); - component.getReferences().clear(); - component.getServices().clear(); - ComponentReference reference = (ComponentReference)endpointReference.getReference().clone(); - component.getReferences().add(reference); - reference.getBindings().clear(); - Binding binding = (Binding)endpointReference.getBinding().clone(); - reference.getBindings().add(binding); - //reference.setInterfaceContract(endpointReference.getInterfaceContract()); - if (endpointReference.getStatus() != EndpointReference.Status.RESOLVED_BINDING){ - ComponentService service = assemblyFactory.createComponentService(); - service.setName(endpointReference.getTargetEndpoint().getURI()); - reference.getTargets().clear(); - reference.getTargets().add(service); - } - return composite; - } catch (CloneNotSupportedException e) { - return null; - } - } - - public Class<EndpointReference> getModelType() { - return EndpointReference.class; - } - - public void resolve(EndpointReference model, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { - } -} |