From e5b7380c874745c989d1816b8f552504f038e1bc Mon Sep 17 00:00:00 2001 From: lresende Date: Thu, 26 Sep 2013 20:33:20 +0000 Subject: 2.0 branch for possible maintenance release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1526672 13f79535-47bb-0310-9956-ffa450edef68 --- .../Axis2ServiceBindingResponseInterceptor.java | 124 +++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 sca-java-2.x/branches/2.0/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ServiceBindingResponseInterceptor.java (limited to 'sca-java-2.x/branches/2.0/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ServiceBindingResponseInterceptor.java') diff --git a/sca-java-2.x/branches/2.0/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ServiceBindingResponseInterceptor.java b/sca-java-2.x/branches/2.0/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ServiceBindingResponseInterceptor.java new file mode 100644 index 0000000000..6391132148 --- /dev/null +++ b/sca-java-2.x/branches/2.0/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/Axis2ServiceBindingResponseInterceptor.java @@ -0,0 +1,124 @@ +/* + * 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.axis2.provider; + + +import java.util.Iterator; + +import javax.wsdl.BindingOperation; +import javax.xml.namespace.QName; + +import org.apache.axiom.om.OMAbstractFactory; +import org.apache.axiom.om.OMElement; +import org.apache.axiom.om.OMFactory; +import org.apache.axis2.AxisFault; +import org.apache.axis2.client.OperationClient; +import org.apache.axis2.context.MessageContext; +import org.apache.tuscany.sca.binding.ws.WebServiceBinding; +import org.apache.tuscany.sca.binding.ws.axis2.context.WSAxis2BindingContext; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.Phase; +import org.apache.tuscany.sca.invocation.PhasedInterceptor; +import org.apache.tuscany.sca.runtime.RuntimeEndpoint; + +/** + * Create the SOAP envelope from the response message before the reponse + * passes back through the binding chain + */ +public class Axis2ServiceBindingResponseInterceptor implements PhasedInterceptor { + + private Invoker next; + + private RuntimeEndpoint endpoint; + private WebServiceBinding wsBinding; + + public Axis2ServiceBindingResponseInterceptor(RuntimeEndpoint endpoint) { + this.endpoint = endpoint; + this.wsBinding = (WebServiceBinding)endpoint.getBinding(); + } + + public Message invoke(Message msg) { + + Message response = getNext().invoke(msg); + + // set up the response envelope here before we return back through the binding chain + // so that this is symetrical with how the outgoing reference binding chain behaves + WSAxis2BindingContext bindingContext = msg.getBindingContext(); + MessageContext responseMC = bindingContext.getAxisOutMessageContext(); + + if(!response.isFault()) { + OMElement responseOM = response.getBody(); + + if (wsBinding.isRpcLiteral()){ + // add the response wrapping element + OMFactory factory = OMAbstractFactory.getOMFactory(); + String wrapperNamespace = null; + + // the rpc style creates a wrapper with a namespace where the namespace is + // defined on the wsdl binding operation. If no binding is provided by the + // user then default to the namespace of the WSDL itself. + if (wsBinding.getBinding() != null){ + Iterator iter = wsBinding.getBinding().getBindingOperations().iterator(); + loopend: + while(iter.hasNext()){ + BindingOperation bOp = (BindingOperation)iter.next(); + if (bOp.getName().equals(msg.getOperation().getName())){ + for (Object ext : bOp.getBindingOutput().getExtensibilityElements()){ + if (ext instanceof javax.wsdl.extensions.soap.SOAPBody){ + wrapperNamespace = ((javax.wsdl.extensions.soap.SOAPBody)ext).getNamespaceURI(); + break loopend; + } + } + } + } + } + + if (wrapperNamespace == null){ + wrapperNamespace = wsBinding.getUserSpecifiedWSDLDefinition().getNamespace(); + } + + QName operationResponseQName = new QName(wrapperNamespace, + msg.getOperation().getName() + "Response"); + OMElement operationResponseElement = factory.createOMElement(operationResponseQName); + operationResponseElement.addChild(responseOM); + responseOM = operationResponseElement; + } + + if (null != responseOM ) { + responseMC.getEnvelope().getBody().addChild(responseOM); + } + } + + return response; + } + + public Invoker getNext() { + return next; + } + + public void setNext(Invoker next) { + this.next = next; + } + + public String getPhase() { + return Phase.SERVICE_BINDING_POLICY; + } + +} -- cgit v1.2.3