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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsbytesxml/runtime/WireFormatJMSBytesXMLReferenceInterceptor.java | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsbytesxml/runtime/WireFormatJMSBytesXMLReferenceInterceptor.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsbytesxml/runtime/WireFormatJMSBytesXMLReferenceInterceptor.java new file mode 100644 index 0000000000..e453940d30 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsbytesxml/runtime/WireFormatJMSBytesXMLReferenceInterceptor.java @@ -0,0 +1,123 @@ +/* + * 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.jms.wireformat.jmsbytesxml.runtime; + +import javax.jms.JMSException; +import javax.jms.Session; +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.binding.jms.JMSBinding; +import org.apache.tuscany.sca.binding.jms.JMSBindingConstants; +import org.apache.tuscany.sca.binding.jms.JMSBindingException; +import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext; +import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessor; +import org.apache.tuscany.sca.binding.jms.provider.JMSMessageProcessorUtil; +import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory; +import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSBytesXML; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.interfacedef.util.FaultException; +import org.apache.tuscany.sca.invocation.Interceptor; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; +import org.w3c.dom.Node; + + +public class WireFormatJMSBytesXMLReferenceInterceptor implements Interceptor { + + private Invoker next; + private RuntimeEndpointReference endpointReference; + private JMSResourceFactory jmsResourceFactory; + private JMSBinding jmsBinding; + private JMSMessageProcessor requestMessageProcessor; + private JMSMessageProcessor responseMessageProcessor; + + public WireFormatJMSBytesXMLReferenceInterceptor(ExtensionPointRegistry registry, JMSResourceFactory jmsResourceFactory, RuntimeEndpointReference endpointReference) { + super(); + this.jmsBinding = (JMSBinding) endpointReference.getBinding(); + this.endpointReference = endpointReference; + this.jmsResourceFactory = jmsResourceFactory; + this.requestMessageProcessor = JMSMessageProcessorUtil.getRequestMessageProcessor(registry, jmsBinding); + this.responseMessageProcessor = JMSMessageProcessorUtil.getResponseMessageProcessor(registry, jmsBinding); + } + + public Message invoke(Message msg) { + if (jmsBinding.getRequestWireFormat() instanceof WireFormatJMSBytesXML){ + msg = invokeRequest(msg); + } + + msg = getNext().invoke(msg); + + if (jmsBinding.getResponseWireFormat() instanceof WireFormatJMSBytesXML){ + msg = invokeResponse(msg); + } + + return msg; + } + + public Message invokeRequest(Message msg) { + try { + // get the jms context + JMSBindingContext context = msg.getBindingContext(); + Session session = context.getJmsSession(); + + javax.jms.Message requestMsg = requestMessageProcessor.insertPayloadIntoJMSMessage(session, msg.getBody()); + + msg.setBody(requestMsg); + + requestMsg.setJMSReplyTo(context.getReplyToDestination()); + + return msg; + } catch (JMSException e) { + throw new JMSBindingException(e); + } + } + + public Message invokeResponse(Message msg) { + if (msg.getBody() != null){ + javax.jms.Message jmsMsg = (javax.jms.Message)msg.getBody(); + Object response = responseMessageProcessor.extractPayloadFromJMSMessage(jmsMsg); + if (response != null ){ + msg.setBody(response); + try { + if (jmsMsg.getBooleanProperty(JMSBindingConstants.FAULT_PROPERTY)) { + FaultException e = new FaultException("remote exception", response); + Node om = ((Node)response).getFirstChild(); + e.setFaultName(new QName(om.getNamespaceURI(), om.getLocalName())); + msg.setFaultBody(e); + } + } catch (JMSException e) { + throw new JMSBindingException(e); + } + } else { + msg.setBody(null); + } + } + + return msg; + } + + public Invoker getNext() { + return next; + } + + public void setNext(Invoker next) { + this.next = next; + } +} |