| /** |
| * 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.bugs; |
| |
| import junit.framework.TestCase; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.jms.Connection; |
| import javax.jms.ConnectionFactory; |
| import javax.jms.DeliveryMode; |
| 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.TextMessage; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| public class AMQ1893Test extends TestCase { |
| |
| private static final Logger log = LoggerFactory.getLogger(AMQ1893Test.class); |
| |
| static final String QUEUE_NAME = "TEST"; |
| |
| static final int MESSAGE_COUNT_OF_ONE_GROUP = 10000; |
| |
| static final int[] PRIORITIES = new int[]{0, 5, 10}; |
| |
| static final boolean debug = false; |
| |
| private BrokerService brokerService; |
| |
| private ActiveMQQueue destination; |
| |
| @Override |
| protected void setUp() throws Exception { |
| brokerService = new BrokerService(); |
| brokerService.setDeleteAllMessagesOnStartup(true); |
| brokerService.addConnector("tcp://localhost:0"); |
| brokerService.start(); |
| destination = new ActiveMQQueue(QUEUE_NAME); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| // Stop any running threads. |
| brokerService.stop(); |
| } |
| |
| |
| public void testProduceConsumeWithSelector() throws Exception { |
| new TestProducer().produceMessages(); |
| new TestConsumer().consume(); |
| } |
| |
| |
| class TestProducer { |
| |
| public void produceMessages() throws Exception { |
| ConnectionFactory connectionFactory = new ActiveMQConnectionFactory( |
| brokerService.getTransportConnectors().get(0).getConnectUri().toString() |
| ); |
| Connection connection = connectionFactory.createConnection(); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Destination destination = session.createQueue(QUEUE_NAME); |
| MessageProducer producer = session.createProducer(destination); |
| producer.setDeliveryMode(DeliveryMode.PERSISTENT); |
| |
| long start = System.currentTimeMillis(); |
| |
| for (int priority : PRIORITIES) { |
| |
| String name = null; |
| if (priority == 10) { |
| name = "high"; |
| } else if (priority == 5) { |
| name = "mid"; |
| } else { |
| name = "low"; |
| } |
| |
| for (int i = 1; i <= MESSAGE_COUNT_OF_ONE_GROUP; i++) { |
| |
| TextMessage message = session.createTextMessage(name + "_" + i); |
| message.setIntProperty("priority", priority); |
| |
| producer.send(message); |
| } |
| } |
| |
| long end = System.currentTimeMillis(); |
| |
| log.info("sent " + (MESSAGE_COUNT_OF_ONE_GROUP * 3) + " messages in " + (end - start) + " ms"); |
| |
| producer.close(); |
| session.close(); |
| connection.close(); |
| } |
| } |
| |
| class TestConsumer { |
| |
| private CountDownLatch finishLatch = new CountDownLatch(1); |
| |
| |
| |
| public void consume() throws Exception { |
| ConnectionFactory connectionFactory = new ActiveMQConnectionFactory( |
| brokerService.getTransportConnectors().get(0).getConnectUri().toString() |
| ); |
| |
| |
| final int totalMessageCount = MESSAGE_COUNT_OF_ONE_GROUP * PRIORITIES.length; |
| final AtomicInteger counter = new AtomicInteger(); |
| final MessageListener listener = new MessageListener() { |
| public void onMessage(Message message) { |
| |
| if (debug) { |
| try { |
| log.info(((TextMessage) message).getText()); |
| } catch (JMSException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| if (counter.incrementAndGet() == totalMessageCount) { |
| |
| finishLatch.countDown(); |
| |
| } |
| } |
| }; |
| |
| int consumerCount = PRIORITIES.length; |
| Connection[] connections = new Connection[consumerCount]; |
| Session[] sessions = new Session[consumerCount]; |
| MessageConsumer[] consumers = new MessageConsumer[consumerCount]; |
| |
| for (int i = 0; i < consumerCount; i++) { |
| String selector = "priority = " + PRIORITIES[i]; |
| |
| connections[i] = connectionFactory.createConnection(); |
| sessions[i] = connections[i].createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| consumers[i] = sessions[i].createConsumer(destination, selector); |
| consumers[i].setMessageListener(listener); |
| } |
| |
| for (Connection connection : connections) { |
| connection.start(); |
| } |
| |
| log.info("received " + counter.get() + " messages"); |
| |
| assertTrue("got all messages in time", finishLatch.await(60, TimeUnit.SECONDS)); |
| |
| log.info("received " + counter.get() + " messages"); |
| |
| for (MessageConsumer consumer : consumers) { |
| consumer.close(); |
| } |
| |
| for (Session session : sessions) { |
| session.close(); |
| } |
| |
| for (Connection connection : connections) { |
| connection.close(); |
| } |
| } |
| |
| } |
| |
| } |