diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany')
2 files changed, 384 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java new file mode 100644 index 0000000000..65bcc0cfd9 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java @@ -0,0 +1,204 @@ +/* + * 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.binding.ws.jaxws; + +import java.net.MalformedURLException; +import java.net.URL; +import java.util.Iterator; + +import javax.wsdl.Binding; +import javax.wsdl.BindingOperation; +import javax.wsdl.extensions.soap.SOAPOperation; +import javax.wsdl.extensions.soap12.SOAP12Operation; +import javax.xml.namespace.QName; +import javax.xml.soap.Detail; +import javax.xml.soap.DetailEntry; +import javax.xml.soap.MessageFactory; +import javax.xml.soap.SOAPBody; +import javax.xml.soap.SOAPException; +import javax.xml.soap.SOAPFault; +import javax.xml.soap.SOAPMessage; +import javax.xml.soap.SOAPPart; +import javax.xml.ws.Dispatch; +import javax.xml.ws.Service; +import javax.xml.ws.WebServiceException; +import javax.xml.ws.WebServiceFeature; +import javax.xml.ws.soap.SOAPBinding; +import javax.xml.ws.soap.SOAPFaultException; + +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.util.FaultException; +import org.apache.tuscany.sca.invocation.DataExchangeSemantics; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.w3c.dom.Node; + +/** + * Uses JAXWS Dispatch to invoke a remote web service + * + * @version $Rev$ $Date$ + */ +public class JAXWSBindingInvoker implements Invoker, DataExchangeSemantics { + private final static String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1"; + + public static final String TUSCANY_PREFIX = "tuscany"; + public static final QName CALLBACK_ID_REFPARM_QN = new QName(SCA11_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX); + public static final QName CONVERSATION_ID_REFPARM_QN = + new QName(SCA11_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX); + + private Dispatch<SOAPMessage> dispatch; + private MessageFactory messageFactory; + private Operation operation; + private WebServiceBinding wsBinding; + + public JAXWSBindingInvoker(Operation operation, + WebServiceFeature[] features, + MessageFactory messageFactory, + WebServiceBinding wsBinding) { + this.messageFactory = messageFactory; + this.operation = operation; + this.wsBinding = wsBinding; + this.dispatch = createDispatch(wsBinding); + } + + private Dispatch<SOAPMessage> createDispatch(WebServiceBinding wsBinding) { + URL wsdlLocation = null; + try { + wsdlLocation = new URL(wsBinding.getWSDLDocument().getDocumentBaseURI()); + } catch (MalformedURLException e) { + try { + if (wsBinding.getWSDLDefinition().getLocation() != null){ + wsdlLocation = wsBinding.getWSDLDefinition().getLocation().toURL(); + } + } catch (MalformedURLException e1) { + // TODO Auto-generated catch block + e1.printStackTrace(); + } + } + + QName serviceName = null; + QName portName = null; + Service service = null; + + if (wsdlLocation != null){ + serviceName = wsBinding.getServiceName(); + portName = new QName(serviceName.getNamespaceURI(), wsBinding.getPortName()); + service = Service.create(wsdlLocation, serviceName); + } else { + serviceName = wsBinding.getService().getQName(); + portName = new QName(serviceName.getNamespaceURI(), wsBinding.getPort().getName()); + service = Service.create(serviceName); + service.addPort(portName, SOAPBinding.SOAP11HTTP_BINDING, wsBinding.getURI()); + } + + return service.createDispatch(portName, + SOAPMessage.class, + Service.Mode.MESSAGE); + } + + public Message invoke(Message msg) { + try { + SOAPMessage resp = invokeTarget(msg); + SOAPBody body = resp.getSOAPBody(); + if (body != null) { + SOAPFault fault = body.getFault(); + if (fault != null) { +// setFault(msg, fault); + } else { + // The 1st child element + msg.setBody(body.getChildElements().next()); + } + + } + } catch (SOAPFaultException e) { + setFault(msg, e); + } catch (WebServiceException e) { + msg.setFaultBody(e); + } catch (SOAPException e) { + msg.setFaultBody(e); + } catch (Throwable e) { + msg.setFaultBody(e); + } + + return msg; + } + + private void setFault(Message msg, SOAPFaultException e) { + SOAPFault fault = e.getFault(); + Detail detail = fault.getDetail(); + if (detail != null) { + for (Iterator i = detail.getDetailEntries(); i.hasNext();) { + DetailEntry entry = (DetailEntry)i.next(); + FaultException fe = new FaultException(e.getMessage(), entry.getFirstChild(), e); + fe.setFaultName(entry.getElementQName()); + msg.setFaultBody(fe); + } + } + } + + protected String getSOAPAction(String operationName) { + Binding binding = wsBinding.getBinding(); + if (binding != null) { + for (Object o : binding.getBindingOperations()) { + BindingOperation bop = (BindingOperation)o; + if (bop.getName().equalsIgnoreCase(operationName)) { + for (Object o2 : bop.getExtensibilityElements()) { + if (o2 instanceof SOAPOperation) { + return ((SOAPOperation)o2).getSoapActionURI(); + } else if (o2 instanceof SOAP12Operation) { + return ((SOAP12Operation)o2).getSoapActionURI(); + } + } + } + } + } + return null; + } + + protected SOAPMessage invokeTarget(Message msg) throws SOAPException { + SOAPMessage soapMessage = messageFactory.createMessage(); + SOAPPart soapPart = soapMessage.getSOAPPart(); + javax.xml.soap.SOAPEnvelope envelope = soapPart.getEnvelope(); + javax.xml.soap.SOAPBody body = envelope.getBody(); + Object[] args = (Object[])msg.getBody(); + // In the unit test the owner doc is null + // so explicitly adopt the node instead + //body.addDocument(((Node)args[0]).getOwnerDocument()); + Node msgNode = body.getOwnerDocument().importNode((Node)args[0], true); + body.appendChild(msgNode); + soapMessage.saveChanges(); + if (operation.isNonBlocking()) { + dispatch.invokeOneWay(soapMessage); + return null; + } + + // FIXME: We need to find out the soapAction + String action = getSOAPAction(operation.getName()); + if (action != null) { + dispatch.getRequestContext().put(Dispatch.SOAPACTION_URI_PROPERTY, action); + } + SOAPMessage response = dispatch.invoke(soapMessage); + return response; + } + + public boolean allowsPassByReference() { + return true; + } +} diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingProvider.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingProvider.java new file mode 100644 index 0000000000..23e7d7d584 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingProvider.java @@ -0,0 +1,180 @@ +/* + * 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.binding.ws.jaxws; + +import java.util.List; + +import javax.annotation.Resource; +import javax.wsdl.extensions.soap.SOAPAddress; +import javax.xml.namespace.QName; +import javax.xml.soap.Detail; +import javax.xml.soap.DetailEntry; +import javax.xml.soap.SOAPElement; +import javax.xml.soap.SOAPException; +import javax.xml.soap.SOAPFactory; +import javax.xml.soap.SOAPFault; +import javax.xml.soap.SOAPMessage; +import javax.xml.ws.Provider; +import javax.xml.ws.ServiceMode; +import javax.xml.ws.WebServiceContext; +import javax.xml.ws.WebServiceProvider; +import javax.xml.ws.Service.Mode; + +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.interfacedef.util.FaultException; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.runtime.RuntimeEndpoint; +import org.oasisopen.sca.ServiceRuntimeException; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +@WebServiceProvider +@ServiceMode(Mode.MESSAGE) +public class JAXWSBindingProvider implements Provider<SOAPMessage> { + private MessageFactory messageFactory; + private RuntimeEndpoint endpoint; + private WebServiceBinding wsBinding; + private javax.xml.soap.MessageFactory soapMessageFactory; + private SOAPFactory soapFactory; + + @Resource + private WebServiceContext context; + + public JAXWSBindingProvider(RuntimeEndpoint endpoint, + ServletHost servletHost, + FactoryExtensionPoint modelFactories, + DataBindingExtensionPoint dataBindings, String defaultPort) { + + this.messageFactory = modelFactories.getFactory(MessageFactory.class); + + this.soapMessageFactory = modelFactories.getFactory(javax.xml.soap.MessageFactory.class); + this.soapFactory = modelFactories.getFactory(SOAPFactory.class); + + // soapMessageFactory = javax.xml.soap.MessageFactory.newInstance(); + // soapFactory = SOAPFactory.newInstance(); + + this.endpoint = endpoint; + this.wsBinding = (WebServiceBinding)endpoint.getBinding(); + + // A WSDL document should always be present in the binding + if (wsBinding.getWSDLDocument() == null) { + throw new ServiceRuntimeException("No WSDL document for " + endpoint.getURI()); + } + + // Set to use the DOM data binding + InterfaceContract contract = wsBinding.getBindingInterfaceContract(); + contract.getInterface().resetDataBinding(Node.class.getName()); + + // Can we safely assume there is only one port because you configure + // a binding in the following ways: + // 1/ default - one port generated = host domain : host port / structural path + // 2/ uri="absolute addr" - one port generated = host domain : uri port / uri path + // 3/ uri="relative addr" - one port generated = host domain : host port / structural path / relative path + // 4/ wsdl.binding - one port generated = host domain : host port / structural path + // 5/ wsdl.port - one port generated = host domain : port port / port path + // 6/ wsa:Address - one port generated = host domain : address port / address path + // 7/ 4 + 6 - as 6 + + // TODO the binding URI will currently have been calculated during build + // however we don't give the provider a chance to get in and effect the + // calculation (see above comment). For now just fake the addition of binding + // specific processing by adding a root if it's not already present + if (!wsBinding.getURI().startsWith("http://")) { + String serviceURI = null; + + // look in the port for the location URL + List wsdlPortExtensions = wsBinding.getPort().getExtensibilityElements(); + for (final Object extension : wsdlPortExtensions) { + if (extension instanceof SOAPAddress) { + serviceURI = ((SOAPAddress) extension).getLocationURI(); + } + } + + if (serviceURI == null || + !serviceURI.startsWith("http://")){ + serviceURI = "http://localhost:" + defaultPort + wsBinding.getURI(); + } + + wsBinding.setURI(serviceURI); + } + System.out.println("Binding.ws JAXWS provider - Service URI: " + wsBinding.getURI()); + } + + public void start() { + // TODO - do we need this? + } + + public void stop() { + // TODO - do we need this? + } + + public SOAPMessage invoke(SOAPMessage request) { + try { + // Assuming document-literal-wrapper style + Node root = request.getSOAPBody().getFirstChild(); + String operationName = root.getLocalName(); + Operation operation = null; + for (InvocationChain invocationChain : endpoint.getInvocationChains()) { + if (operationName.equals(invocationChain.getSourceOperation().getName())) { + operation = invocationChain.getSourceOperation(); + break; + } + } + if (operation == null) { + throw new SOAPException("Operation not found: " + operationName); + } + + Message requestMsg = messageFactory.createMessage(); + Object[] body = new Object[]{root}; + requestMsg.setBody(body); + requestMsg.setOperation(operation); + + Message responseMsg = endpoint.invoke(operation, requestMsg); + + SOAPMessage response = soapMessageFactory.createMessage(); + if (responseMsg.isFault()) { +// ServiceRuntimeException e = responseMsg.getBody(); +// throw e; + + FaultException fe = responseMsg.getBody(); + SOAPFault fault = response.getSOAPBody().addFault(new QName(response.getSOAPBody().getNamespaceURI(), "Server"), fe.getMessage()); + Detail d = fault.addDetail(); + DetailEntry de = d.addDetailEntry(fe.getFaultName()); + SOAPElement dece = de.addChildElement("message"); + if (fe.getMessage() != null) { + dece.addTextNode(fe.getMessage()); + } + + } else { + Element element = responseMsg.getBody(); + response.getSOAPBody().addChildElement(soapFactory.createElement(element)); + } + return response; + } catch (SOAPException e) { + throw new ServiceRuntimeException(e); + } + } +} |