diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/transport/TransportServiceInterceptor.java')
| -rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/transport/TransportServiceInterceptor.java | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/transport/TransportServiceInterceptor.java b/sca-java-2.x/tags/2.0-Beta2-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/transport/TransportServiceInterceptor.java deleted file mode 100644 index 266f02b9f1..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/transport/TransportServiceInterceptor.java +++ /dev/null @@ -1,287 +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 org.apache.tuscany.sca.binding.jms.transport; - -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.jms.DeliveryMode; -import javax.jms.Destination; -import javax.jms.JMSException; -import javax.jms.MessageProducer; -import javax.jms.Session; -import javax.naming.NamingException; - -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -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.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.invocation.InterceptorAsyncImpl; -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.RuntimeComponentService; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; - -/** - * - * @version $Rev$ $Date$ - */ -public class TransportServiceInterceptor extends InterceptorAsyncImpl { - private static final Logger logger = Logger.getLogger(TransportServiceInterceptor.class.getName()); - - private Invoker next; - private JMSResourceFactory jmsResourceFactory; - private JMSBinding jmsBinding; - private JMSMessageProcessor responseMessageProcessor; - private RuntimeComponentService service; - private String correlationScheme; - private AssemblyFactory assemblyFactory; - - - public TransportServiceInterceptor(ExtensionPointRegistry registry, JMSBinding jmsBinding, JMSResourceFactory jmsResourceFactory, RuntimeEndpoint endpoint) { - super(); - this.jmsBinding = jmsBinding; - this.jmsResourceFactory = jmsResourceFactory; - this.responseMessageProcessor = JMSMessageProcessorUtil.getResponseMessageProcessor(registry, jmsBinding); - this.service = (RuntimeComponentService)endpoint.getService(); - this.correlationScheme = jmsBinding.getCorrelationScheme(); - FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); - this.assemblyFactory = factories.getFactory(AssemblyFactory.class); - } - - public Message invoke(Message msg) { - try { - return invokeResponse(next.invoke(invokeRequest(msg))); - } catch (Throwable e) { - logger.log(Level.SEVERE, "Exception invoking service '" + service.getName(), e); - JMSBindingContext context = msg.getBindingContext(); - javax.jms.Message replyJMSMsg = responseMessageProcessor.createFaultMessage(context.getJmsResponseSession(), - (Throwable)e); - msg.setBody(replyJMSMsg); - invokeResponse(msg); - return msg; - } finally { - try { - ((JMSBindingContext)msg.getBindingContext()).closeJmsResponseSession(); - if (jmsResourceFactory.isConnectionClosedAfterUse()) - jmsResourceFactory.closeResponseConnection(); - } catch (JMSException e) { - } - } - } - - public Message invokeRequest(Message msg) { - - EndpointReference from = assemblyFactory.createEndpointReference(); - Endpoint fromEndpoint = assemblyFactory.createEndpoint(); - from.setTargetEndpoint(fromEndpoint); - from.setStatus(EndpointReference.Status.WIRED_TARGET_FOUND_AND_MATCHED); - msg.setFrom(from); - Endpoint callbackEndpoint = assemblyFactory.createEndpoint(); -// callbackEndpoint.setURI(callbackAddress); // TODO: is this needed? Seems to work without it - callbackEndpoint.setUnresolved(true); - from.setCallbackEndpoint(callbackEndpoint); - - return msg; - - } // end method invokeRequest - - public Message invokeResponse(Message msg) { - JMSBindingContext context = msg.getBindingContext(); - try { - - //if operation is oneway, return back. - Operation operation = msg.getOperation(); - if (operation != null && operation.isNonBlocking()) { - return msg; - } - - Session session = context.getJmsResponseSession(); - javax.jms.Message requestJMSMsg = context.getJmsMsg(); - javax.jms.Message responseJMSMsg = msg.getBody(); - - Destination replyDest = requestJMSMsg.getJMSReplyTo(); - if (replyDest == null) { - if (jmsBinding.getResponseDestinationName() != null) { - try { - replyDest = jmsResourceFactory.lookupDestination(jmsBinding.getResponseDestinationName()); - } catch (NamingException e) { - throw new JMSBindingException("Exception lookingup response destination", e); - } - } - } - - if (replyDest == null) { - // assume no reply is expected - if (msg.getBody() != null) { - logger.log(Level.FINE, "JMS service '" + service.getName() + "' dropped response as request has no replyTo"); - } - return msg; - } - - if ((msg.getOperation() != null)) { - String operationName = msg.getOperation().getName(); - if (jmsBinding.getEffectiveJMSPriority(operationName) != null) { - responseJMSMsg.setJMSPriority(jmsBinding.getEffectiveJMSPriority(operationName)); - } - - if ( jmsBinding.getEffectiveJMSType(operationName) != null) { - responseJMSMsg.setJMSType(jmsBinding.getEffectiveJMSType(operationName)); - } - - if ((jmsBinding.getEffectiveJMSDeliveryMode(operationName) != null)) { - responseJMSMsg.setJMSDeliveryMode(jmsBinding.getEffectiveJMSDeliveryMode(operationName) ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT); - } - - if ((jmsBinding.getEffectiveJMSTimeToLive(operationName) != null)) { - responseJMSMsg.setJMSExpiration(jmsBinding.getEffectiveJMSTimeToLive(operationName).longValue()); - } - } - - if (correlationScheme == null || - JMSBindingConstants.CORRELATE_MSG_ID.equalsIgnoreCase(correlationScheme)) { - responseJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSMessageID()); - } else if (JMSBindingConstants.CORRELATE_CORRELATION_ID.equalsIgnoreCase(correlationScheme)) { - responseJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSCorrelationID()); - } - - MessageProducer producer = session.createProducer(replyDest); - - // Set jms header attributes in producer, not message. - int deliveryMode = requestJMSMsg.getJMSDeliveryMode(); - producer.setDeliveryMode(deliveryMode); - int deliveryPriority = requestJMSMsg.getJMSPriority(); - producer.setPriority(deliveryPriority); - long timeToLive = requestJMSMsg.getJMSExpiration(); - producer.setTimeToLive(timeToLive); - - producer.send((javax.jms.Message)msg.getBody()); - - producer.close(); - - return msg; - - } catch (JMSException e) { - throw new JMSBindingException(e); - } finally { - context.closeJmsResponseSession(); - } - } - - public Invoker getNext() { - return next; - } - - public void setNext(Invoker next) { - this.next = next; - } - - public Message processRequest(Message msg) { - return invokeRequest( msg ); - } // end method processRequest - - public Message processResponse(Message msg) { - JMSBindingContext context = msg.getBindingContext(); - try { - Session session = context.getJmsResponseSession(); - //javax.jms.Message requestJMSMsg = context.getJmsMsg(); - javax.jms.Message responseJMSMsg = msg.getBody(); - - //Destination replyDest = requestJMSMsg.getJMSReplyTo(); - Destination replyDest = context.getReplyToDestination(); - if (replyDest == null) { - if (jmsBinding.getResponseDestinationName() != null) { - try { - replyDest = jmsResourceFactory.lookupDestination(jmsBinding.getResponseDestinationName()); - } catch (NamingException e) { - throw new JMSBindingException("Exception lookingup response destination", e); - } - } - } // end if - - if (replyDest == null) { - // assume no reply is expected - if (msg.getBody() != null) { - logger.log(Level.FINE, "JMS service '" + service.getName() + "' dropped response as request has no replyTo"); - } - return msg; - } // end if - - if ((msg.getOperation() != null)) { - String operationName = msg.getOperation().getName(); - if (jmsBinding.getEffectiveJMSPriority(operationName) != null) { - responseJMSMsg.setJMSPriority(jmsBinding.getEffectiveJMSPriority(operationName)); - } - - if ( jmsBinding.getEffectiveJMSType(operationName) != null) { - responseJMSMsg.setJMSType(jmsBinding.getEffectiveJMSType(operationName)); - } - - if ((jmsBinding.getEffectiveJMSDeliveryMode(operationName) != null)) { - responseJMSMsg.setJMSDeliveryMode(jmsBinding.getEffectiveJMSDeliveryMode(operationName) ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT); - } - - if ((jmsBinding.getEffectiveJMSTimeToLive(operationName) != null)) { - responseJMSMsg.setJMSExpiration(jmsBinding.getEffectiveJMSTimeToLive(operationName).longValue()); - } - } - - /* - if (correlationScheme == null || - JMSBindingConstants.CORRELATE_MSG_ID.equalsIgnoreCase(correlationScheme)) { - responseJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSMessageID()); - } else if (JMSBindingConstants.CORRELATE_CORRELATION_ID.equalsIgnoreCase(correlationScheme)) { - responseJMSMsg.setJMSCorrelationID(requestJMSMsg.getJMSCorrelationID()); - } - */ - - MessageProducer producer = session.createProducer(replyDest); - - // Set jms header attributes in producer, not message. - //int deliveryMode = requestJMSMsg.getJMSDeliveryMode(); - //producer.setDeliveryMode(deliveryMode); - //int deliveryPriority = requestJMSMsg.getJMSPriority(); - //producer.setPriority(deliveryPriority); - //long timeToLive = requestJMSMsg.getJMSExpiration(); - //producer.setTimeToLive(timeToLive); - - producer.send((javax.jms.Message)msg.getBody()); - - producer.close(); - - return msg; - - } catch (JMSException e) { - throw new JMSBindingException(e); - } finally { - context.closeJmsResponseSession(); - } // end try - } // end method processResponse - -} |