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ActiveMQ example source code file (BrokerStatisticsPluginTest.java)
The ActiveMQ BrokerStatisticsPluginTest.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.plugin; import org.apache.activemq.ActiveMQConnectionFactory; import org.apache.activemq.broker.BrokerFactory; import org.apache.activemq.broker.BrokerPlugin; import org.apache.activemq.broker.BrokerService; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.net.URI; import java.util.Enumeration; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.MapMessage; import javax.jms.Message; import javax.jms.MessageConsumer; import javax.jms.MessageProducer; import javax.jms.Queue; import javax.jms.Session; import junit.framework.TestCase; /** * A BrokerStatisticsPluginTest * A testcase for https://issues.apache.org/activemq/browse/AMQ-2379 * */ public class BrokerStatisticsPluginTest extends TestCase{ private static final Logger LOG = LoggerFactory.getLogger(BrokerStatisticsPluginTest.class); private Connection connection; private BrokerService broker; public void testBrokerStats() throws Exception{ Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); Queue replyTo = session.createTemporaryQueue(); MessageConsumer consumer = session.createConsumer(replyTo); Queue query = session.createQueue(StatisticsBroker.STATS_BROKER_PREFIX); MessageProducer producer = session.createProducer(query); Message msg = session.createMessage(); msg.setJMSReplyTo(replyTo); producer.send(msg); MapMessage reply = (MapMessage) consumer.receive(10*1000); assertNotNull(reply); assertTrue(reply.getMapNames().hasMoreElements()); /* for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { String name = e.nextElement().toString(); System.err.println(name+"="+reply.getObject(name)); } */ } public void testDestinationStats() throws Exception{ Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); Queue replyTo = session.createTemporaryQueue(); MessageConsumer consumer = session.createConsumer(replyTo); Queue testQueue = session.createQueue("Test.Queue"); MessageProducer producer = session.createProducer(null); Queue query = session.createQueue(StatisticsBroker.STATS_DESTINATION_PREFIX + testQueue.getQueueName()); Message msg = session.createMessage(); producer.send(testQueue,msg); msg.setJMSReplyTo(replyTo); producer.send(query,msg); MapMessage reply = (MapMessage) consumer.receive(); assertNotNull(reply); assertTrue(reply.getMapNames().hasMoreElements()); /* for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { String name = e.nextElement().toString(); System.err.println(name+"="+reply.getObject(name)); } */ } protected void setUp() throws Exception { broker = createBroker(); ConnectionFactory factory = new ActiveMQConnectionFactory(broker.getTransportConnectorURIsAsMap().get("tcp")); connection = factory.createConnection(); connection.start(); } protected void tearDown() throws Exception{ if (this.connection != null) { this.connection.close(); } if (this.broker!=null) { this.broker.stop(); } } protected BrokerService createBroker() throws Exception { //return createBroker("org/apache/activemq/plugin/statistics-plugin-broker.xml"); BrokerService answer = new BrokerService(); BrokerPlugin[] plugins = new BrokerPlugin[1]; plugins[0] = new StatisticsBrokerPlugin(); answer.setPlugins(plugins); answer.setDeleteAllMessagesOnStartup(true); answer.addConnector("tcp://localhost:0"); answer.start(); return answer; } protected BrokerService createBroker(String uri) throws Exception { LOG.info("Loading broker configuration from the classpath with URI: " + uri); return BrokerFactory.createBroker(new URI("xbean:" + uri)); } } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ BrokerStatisticsPluginTest.java source code file: |
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