| /** |
| * 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.activemq.advisory; |
| |
| import org.apache.activemq.EmbeddedBrokerTestSupport; |
| import org.apache.activemq.broker.region.RegionBroker; |
| import org.apache.activemq.command.ActiveMQDestination; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import java.util.Vector; |
| import javax.jms.Connection; |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| import javax.jms.TemporaryQueue; |
| |
| /** |
| * |
| */ |
| public class TempQueueMemoryTest extends EmbeddedBrokerTestSupport { |
| protected Connection serverConnection; |
| protected Session serverSession; |
| protected Connection clientConnection; |
| protected Session clientSession; |
| protected Destination serverDestination; |
| protected int messagesToSend = 2000; |
| protected boolean deleteTempQueue = true; |
| protected boolean serverTransactional = false; |
| protected boolean clientTransactional = false; |
| protected int numConsumers = 1; |
| protected int numProducers = 1; |
| |
| |
| public void testConcurrentProducerRequestReply() throws Exception { |
| numProducers = 10; |
| testLoadRequestReply(); |
| } |
| |
| public void testLoadRequestReply() throws Exception { |
| for (int i=0; i< numConsumers; i++) { |
| serverSession.createConsumer(serverDestination).setMessageListener(new MessageListener() { |
| public void onMessage(Message msg) { |
| try { |
| Destination replyTo = msg.getJMSReplyTo(); |
| MessageProducer producer = serverSession.createProducer(replyTo); |
| producer.send(replyTo, msg); |
| if (serverTransactional) { |
| serverSession.commit(); |
| } |
| producer.close(); |
| } catch (Exception e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| }); |
| } |
| |
| class Producer extends Thread { |
| private int numToSend; |
| public Producer(int numToSend) { |
| this.numToSend = numToSend; |
| } |
| public void run() { |
| try { |
| Session session = clientConnection.createSession(clientTransactional, |
| clientTransactional ? Session.SESSION_TRANSACTED : Session.AUTO_ACKNOWLEDGE); |
| MessageProducer producer = session.createProducer(serverDestination); |
| |
| for (int i =0; i< numToSend; i++) { |
| TemporaryQueue replyTo = session.createTemporaryQueue(); |
| MessageConsumer consumer = session.createConsumer(replyTo); |
| Message msg = session.createMessage(); |
| msg.setJMSReplyTo(replyTo); |
| producer.send(msg); |
| if (clientTransactional) { |
| session.commit(); |
| } |
| consumer.receive(); |
| if (clientTransactional) { |
| session.commit(); |
| } |
| consumer.close(); |
| if (deleteTempQueue) { |
| replyTo.delete(); |
| } else { |
| // temp queue will be cleaned up on clientConnection.close |
| } |
| } |
| } catch (JMSException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| } |
| Vector<Thread> threads = new Vector<Thread>(numProducers); |
| for (int i=0; i<numProducers ; i++) { |
| threads.add(new Producer(messagesToSend/numProducers)); |
| } |
| startAndJoinThreads(threads); |
| |
| clientSession.close(); |
| serverSession.close(); |
| clientConnection.close(); |
| serverConnection.close(); |
| |
| AdvisoryBroker ab = (AdvisoryBroker) broker.getBroker().getAdaptor( |
| AdvisoryBroker.class); |
| |
| ///The server destination will be left |
| assertTrue(ab.getAdvisoryDestinations().size() == 1); |
| |
| assertTrue("should be zero but is "+ab.getAdvisoryConsumers().size(),ab.getAdvisoryConsumers().size() == 0); |
| assertTrue("should be zero but is "+ab.getAdvisoryProducers().size(),ab.getAdvisoryProducers().size() == 0); |
| |
| RegionBroker rb = (RegionBroker) broker.getBroker().getAdaptor( |
| RegionBroker.class); |
| |
| |
| //serverDestination + |
| assertEquals(6, rb.getDestinationMap().size()); |
| } |
| |
| private void startAndJoinThreads(Vector<Thread> threads) throws Exception { |
| for (Thread thread: threads) { |
| thread.start(); |
| } |
| for (Thread thread: threads) { |
| thread.join(); |
| } |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| serverConnection = createConnection(); |
| serverConnection.start(); |
| serverSession = serverConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| clientConnection = createConnection(); |
| clientConnection.start(); |
| clientSession = clientConnection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| serverDestination = createDestination(); |
| } |
| |
| protected void tearDown() throws Exception { |
| |
| super.tearDown(); |
| serverTransactional = clientTransactional = false; |
| numConsumers = numProducers = 1; |
| messagesToSend = 2000; |
| } |
| |
| protected ActiveMQDestination createDestination() { |
| return new ActiveMQQueue(getClass().getName()); |
| } |
| |
| } |