| /* |
| * 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.headers; |
| |
| |
| |
| |
| import java.util.Map; |
| |
| import javax.jms.DeliveryMode; |
| import javax.jms.JMSException; |
| |
| import org.apache.tuscany.sca.assembly.WireFormat; |
| 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.JMSBindingServiceBindingProvider; |
| 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.core.ExtensionPointRegistry; |
| import org.apache.tuscany.sca.interfacedef.Operation; |
| 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.RuntimeEndpoint; |
| import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; |
| |
| /** |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class HeaderReferenceInterceptor implements Interceptor { |
| |
| private Invoker next; |
| private RuntimeEndpointReference runtimeWire; |
| private JMSResourceFactory jmsResourceFactory; |
| private JMSBinding jmsBinding; |
| private JMSMessageProcessor requestMessageProcessor; |
| private JMSMessageProcessor responseMessageProcessor; |
| private String correlationScheme; |
| private WireFormat requestWireFormat; |
| private WireFormat responseWireFormat; |
| |
| public HeaderReferenceInterceptor(ExtensionPointRegistry extensions, JMSBinding jmsBinding, JMSResourceFactory jmsResourceFactory, RuntimeEndpointReference runtimeWire) { |
| super(); |
| this.jmsBinding = jmsBinding; |
| this.runtimeWire = runtimeWire; |
| this.jmsResourceFactory = jmsResourceFactory; |
| this.requestMessageProcessor = JMSMessageProcessorUtil.getRequestMessageProcessor(extensions, jmsBinding); |
| this.responseMessageProcessor = JMSMessageProcessorUtil.getResponseMessageProcessor(extensions, jmsBinding); |
| this.correlationScheme = jmsBinding.getCorrelationScheme(); |
| |
| } |
| |
| public Message invoke(Message msg) { |
| |
| return next.invoke(invokeRequest(msg)); |
| |
| } |
| |
| public Message invokeRequest(Message tuscanyMsg) { |
| try { |
| // get the jms context |
| JMSBindingContext context = tuscanyMsg.getBindingContext(); |
| javax.jms.Message jmsMsg = tuscanyMsg.getBody(); |
| |
| Operation operation = tuscanyMsg.getOperation(); |
| String operationName = operation.getName(); |
| RuntimeEndpointReference reference = runtimeWire; |
| |
| // I think the OASIS spec suggests we do not need to do anything with |
| // @nativeOperation here on the reference side. |
| requestMessageProcessor.setOperationName(operationName, jmsMsg); |
| |
| if (jmsBinding.getOperationJMSDeliveryMode(operationName) != null) { |
| if (jmsBinding.getOperationJMSDeliveryMode(operationName)) { |
| jmsMsg.setJMSDeliveryMode(DeliveryMode.PERSISTENT); |
| } else { |
| jmsMsg.setJMSDeliveryMode(DeliveryMode.NON_PERSISTENT); |
| } |
| } |
| |
| if (jmsBinding.getOperationJMSCorrelationId(operationName) != null) { |
| jmsMsg.setJMSCorrelationID(jmsBinding.getOperationJMSCorrelationId(operationName)); |
| } |
| |
| if (jmsBinding.getOperationJMSPriority(operationName) != null) { |
| jmsMsg.setJMSPriority(jmsBinding.getOperationJMSPriority(operationName)); |
| } |
| |
| if (jmsBinding.getOperationJMSType(operationName) != null) { |
| jmsMsg.setJMSType(jmsBinding.getOperationJMSType(operationName)); |
| } |
| |
| if (tuscanyMsg.getFrom().getCallbackEndpoint() != null) { |
| |
| String callbackDestName = getCallbackDestinationName(reference); |
| if (callbackDestName != null) { |
| jmsMsg.setStringProperty(JMSBindingConstants.CALLBACK_Q_PROPERTY, callbackDestName); |
| } |
| } |
| |
| for (String propName : jmsBinding.getPropertyNames()) { |
| Object value = jmsBinding.getProperty(propName); |
| jmsMsg.setObjectProperty(propName, value); |
| } |
| |
| Map<String, Object> operationProperties = jmsBinding.getOperationProperties(operationName); |
| if (operationProperties != null) { |
| for (String propName : operationProperties.keySet()) { |
| Object value = operationProperties.get(propName); |
| jmsMsg.setObjectProperty(propName, value); |
| } |
| } |
| |
| if (jmsBinding.getOperationJMSTimeToLive(operationName) != null) { |
| context.setTimeToLive(jmsBinding.getOperationJMSTimeToLive(operationName) * 2); |
| } else { |
| context.setTimeToLive(JMSBindingConstants.DEFAULT_TIME_TO_LIVE); |
| } |
| |
| return tuscanyMsg; |
| } catch (JMSException e) { |
| throw new JMSBindingException(e); |
| } |
| } |
| |
| |
| protected String getCallbackDestinationName(RuntimeEndpointReference reference) { |
| RuntimeEndpoint endpoint = (RuntimeEndpoint) reference.getCallbackEndpoint(); |
| if (endpoint != null) { |
| JMSBindingServiceBindingProvider bp = (JMSBindingServiceBindingProvider)endpoint.getBindingProvider(); |
| return bp.getDestinationName(); |
| } |
| return null; |
| } |
| |
| |
| public Invoker getNext() { |
| return next; |
| } |
| |
| public void setNext(Invoker next) { |
| this.next = next; |
| } |
| |
| |
| } |