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ActiveMQ example source code file (PooledTopicPublisherTest.java)
The ActiveMQ PooledTopicPublisherTest.java source code/** * 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.pool; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import javax.jms.ExceptionListener; import javax.jms.JMSException; import javax.jms.Session; import javax.jms.TopicConnection; import javax.jms.TopicPublisher; import javax.jms.TopicSession; import org.apache.activemq.ActiveMQConnection; import org.apache.activemq.ActiveMQConnectionFactory; import org.apache.activemq.broker.BrokerService; import org.apache.activemq.broker.TransportConnector; import org.apache.activemq.command.ActiveMQTopic; import org.apache.activemq.test.TestSupport; import org.apache.activemq.util.SocketProxy; /** * */ public class PooledTopicPublisherTest extends TestSupport { private TopicConnection connection; public void testPooledConnectionFactory() throws Exception { ActiveMQTopic topic = new ActiveMQTopic("test"); PooledConnectionFactory pcf = new PooledConnectionFactory(); pcf.setConnectionFactory(new ActiveMQConnectionFactory("vm://test")); connection = (TopicConnection) pcf.createConnection(); TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE); TopicPublisher publisher = session.createPublisher(topic); publisher.publish(session.createMessage()); } public void testSetGetExceptionListener() throws Exception { PooledConnectionFactory pcf = new PooledConnectionFactory(); pcf.setConnectionFactory(new ActiveMQConnectionFactory("vm://test")); connection = (TopicConnection) pcf.createConnection(); ExceptionListener listener = new ExceptionListener() { public void onException(JMSException exception) { } }; connection.setExceptionListener(listener); assertEquals(listener, connection.getExceptionListener()); } public void testPooledConnectionAfterInactivity() throws Exception { BrokerService broker = new BrokerService(); TransportConnector networkConnector = broker.addConnector("tcp://localhost:0"); broker.setPersistent(false); broker.setUseJmx(false); broker.start(); SocketProxy proxy = new SocketProxy(networkConnector.getConnectUri()); PooledConnectionFactory pcf = new PooledConnectionFactory(); String uri = proxy.getUrl().toString() + "?trace=true&wireFormat.maxInactivityDuration=500&wireFormat.maxInactivityDurationInitalDelay=500"; pcf.setConnectionFactory(new ActiveMQConnectionFactory(uri)); PooledConnection conn = (PooledConnection) pcf.createConnection(); ActiveMQConnection amq = conn.getConnection(); final CountDownLatch gotException = new CountDownLatch(1); //amq.set conn.setExceptionListener(new ExceptionListener() { public void onException(JMSException exception) { gotException.countDown(); }}); conn.setClientID(getName()); // let it hang, simulate a server hang so inactivity timeout kicks in proxy.pause(); //assertTrue("got an exception", gotException.await(5, TimeUnit.SECONDS)); TimeUnit.SECONDS.sleep(2); conn.close(); } @Override protected void tearDown() throws Exception { if (connection != null) { connection.close(); connection = null; } } } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ PooledTopicPublisherTest.java source code file: |
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