diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC1/samples/extending-tuscany/implementation-sample/src/main/java/sample/impl/SampleImplementationProcessor.java')
| -rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC1/samples/extending-tuscany/implementation-sample/src/main/java/sample/impl/SampleImplementationProcessor.java | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC1/samples/extending-tuscany/implementation-sample/src/main/java/sample/impl/SampleImplementationProcessor.java b/sca-java-2.x/tags/2.0-Beta2-RC1/samples/extending-tuscany/implementation-sample/src/main/java/sample/impl/SampleImplementationProcessor.java deleted file mode 100644 index 6017030d35..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC1/samples/extending-tuscany/implementation-sample/src/main/java/sample/impl/SampleImplementationProcessor.java +++ /dev/null @@ -1,174 +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 sample.impl; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static sample.impl.SampleImplementation.QN; -import static sample.impl.ImplUtil.clazz; -import static sample.impl.ImplUtil.definition; -import static sample.impl.ImplUtil.implementation; -import static sample.impl.ImplUtil.interfaze; -import static sample.impl.ImplUtil.qname; -import static sample.impl.ImplUtil.reference; -import static sample.impl.ImplUtil.service; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Field; - -import javax.wsdl.PortType; -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.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.databinding.xml.DOMDataBinding; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface; -import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject; - -import sample.api.Java; -import sample.api.WSDL; - -/** - * StAX artifact processor for Sample implementations. - * - * @version $Rev$ $Date$ - */ -public class SampleImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<SampleImplementation> { - final AssemblyFactory af; - final JavaInterfaceFactory jif; - final WSDLFactory wf; - - public SampleImplementationProcessor(final ExtensionPointRegistry ep) { - final FactoryExtensionPoint fep = ep.getExtensionPoint(FactoryExtensionPoint.class); - this.af = fep.getFactory(AssemblyFactory.class); - this.jif = fep.getFactory(JavaInterfaceFactory.class); - this.wf = fep.getFactory(WSDLFactory.class); - } - - public QName getArtifactType() { - return QN; - } - - public Class<SampleImplementation> getModelType() { - return SampleImplementation.class; - } - - public SampleImplementation read(final XMLStreamReader r, final ProcessorContext ctx) throws ContributionReadException, XMLStreamException { - // Read the component implementation element - final SampleImplementation impl = implementation(r.getAttributeValue(null, "class")); - while(r.hasNext() && !(r.next() == END_ELEMENT && QN.equals(r.getName()))) - ; - return impl; - } - - public void resolve(final SampleImplementation impl, final ModelResolver res, final ProcessorContext ctx) throws ContributionResolveException { - try { - // Resolve and introspect the implementation class - impl.clazz = resolve(impl.name, res, ctx); - - for(final Annotation a: impl.clazz.getAnnotations()) { - if(a instanceof Java) - impl.getServices().add(service(clazz(a), jif, af)); - else if(a instanceof WSDL) - impl.getServices().add(service(resolve(qname(a), res, ctx, wf), wf, af)); - } - - for(Field f: impl.clazz.getDeclaredFields()) { - for(final Annotation a: f.getAnnotations()) { - if(a instanceof Java) - impl.getReferences().add(reference(f.getName(), clazz(a), jif, af)); - else if(a instanceof WSDL) - impl.getReferences().add(reference(f.getName(), resolve(qname(a), res, ctx, wf), wf, af)); - } - } - - impl.setUnresolved(false); - } catch(InvalidInterfaceException e) { - throw new ContributionResolveException(e); - } - } - - public void write(final SampleImplementation impl, final XMLStreamWriter w, final ProcessorContext ctx) throws ContributionWriteException, XMLStreamException { - writeStart(w, QN.getNamespaceURI(), QN.getLocalPart(), new XAttr("class", impl.name)); - writeEnd(w); - } - - /** - * Resolve a Java class. - */ - static Class<?> resolve(final String name, final ModelResolver res, final ProcessorContext ctx) throws ContributionResolveException { - final ClassReference cr = res.resolveModel(ClassReference.class, new ClassReference(name), ctx); - if(cr.getJavaClass() != null) - return cr.getJavaClass(); - throw new ContributionResolveException(new ClassNotFoundException(name)); - } - - /** - * Resolve a WSDL interface. - */ - static WSDLInterface resolve(final QName name, final ModelResolver res, final ProcessorContext ctx, final WSDLFactory wif) throws ContributionResolveException { - final WSDLInterface wi = res.resolveModel(WSDLInterface.class, interfaze(name, wif), ctx); - if(!wi.isUnresolved()) - return domBound(wi); - - final WSDLDefinition wd = res.resolveModel(WSDLDefinition.class, definition(wi.getName(), wif), ctx); - if(wd.isUnresolved()) - throw new ContributionResolveException("Couldn't find " + name.getNamespaceURI()); - - WSDLObject<PortType> pt = wd.getWSDLObject(PortType.class, name); - if(pt == null) - throw new ContributionResolveException("Couldn't find " + name); - try { - final WSDLInterface nwi = wif.createWSDLInterface(pt.getElement(), wd, res, ctx.getMonitor()); - nwi.setWsdlDefinition(wd); - res.addModel(nwi, ctx); - return domBound(nwi); - } catch(InvalidInterfaceException e) { - throw new ContributionResolveException(e); - } - } - - /** - * Return a WSDL interface configured to use a DOM databinding. - */ - static WSDLInterface domBound(WSDLInterface wi) throws ContributionResolveException { - try { - final WSDLInterface domwi = (WSDLInterface)wi.clone(); - domwi.resetDataBinding(DOMDataBinding.NAME); - return domwi; - } catch(CloneNotSupportedException e) { - throw new ContributionResolveException(e); - } - } -} |