| /** |
| * 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 java.net.URI; |
| 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; |
| |
| 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; |
| |
| /** |
| * 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()); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| /* |
| for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| } |
| */ |
| } |
| |
| public void testBrokerStatsReset() 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"); |
| Queue query = session.createQueue(StatisticsBroker.STATS_BROKER_PREFIX); |
| MessageProducer producer = session.createProducer(null); |
| |
| producer.send(testQueue, session.createMessage()); |
| |
| Message msg = session.createMessage(); |
| msg.setJMSReplyTo(replyTo); |
| producer.send(query, msg); |
| MapMessage reply = (MapMessage) consumer.receive(10*1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertTrue(reply.getLong("enqueueCount") >= 1); |
| |
| msg = session.createMessage(); |
| msg.setBooleanProperty(StatisticsBroker.STATS_BROKER_RESET_HEADER, true); |
| msg.setJMSReplyTo(replyTo); |
| producer.send(query, msg); |
| reply = (MapMessage) consumer.receive(10*1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertEquals(0, reply.getLong("enqueueCount")); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| } |
| |
| 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(10 * 1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| assertTrue(reply.getLong("averageMessageSize") > 0); |
| |
| /* |
| for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| } |
| */ |
| } |
| |
| public void testDestinationStatsWithDot() 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(10 * 1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| /* |
| for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| } |
| */ |
| } |
| |
| public void testDestinationStatsWithNullTermination() 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(); |
| // Instruct to terminate query reply with a null-message |
| msg.setBooleanProperty(StatisticsBroker.STATS_DENOTE_END_LIST, true); |
| |
| producer.send(testQueue, msg); |
| |
| msg.setJMSReplyTo(replyTo); |
| producer.send(query, msg); |
| MapMessage reply = (MapMessage) consumer.receive(10 * 1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertEquals(1, reply.getLong("size")); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| |
| /* |
| for (Enumeration e = reply.getMapNames(); e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| } |
| */ |
| |
| // Assert that we got a null-termination |
| MapMessage nullReply = (MapMessage) consumer.receive(10 * 1000); |
| assertNotNull(nullReply); |
| // No props in null-message |
| assertFalse(nullReply.getMapNames().hasMoreElements()); |
| assertTrue(nullReply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, nullReply.getJMSPriority()); |
| } |
| |
| public void testDestinationStatsWithFirstMessageTimestamp() 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(); |
| // Instruct to include timestamp of first message in the queue |
| msg.setBooleanProperty(StatisticsBroker.STATS_FIRST_MESSAGE_TIMESTAMP, true); |
| |
| producer.send(testQueue, msg); |
| |
| msg.setJMSReplyTo(replyTo); |
| producer.send(query, msg); |
| MapMessage reply = (MapMessage) consumer.receive(10 * 1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertEquals(1, reply.getLong("size")); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| // Assert that we got the brokerInTime for the first message in queue as value of key "firstMessageTimestamp" |
| assertTrue(System.currentTimeMillis() >= reply.getLong("firstMessageTimestamp")); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| |
| /* |
| for (Enumeration e = reply.getMapNames(); e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| } |
| */ |
| } |
| |
| @SuppressWarnings("unused") |
| public void testSubscriptionStats() 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"); |
| MessageConsumer testConsumer = session.createConsumer(testQueue); |
| MessageProducer producer = session.createProducer(null); |
| Queue query = session.createQueue(StatisticsBroker.STATS_SUBSCRIPTION_PREFIX); |
| Message msg = session.createMessage(); |
| |
| producer.send(testQueue,msg); |
| |
| msg.setJMSReplyTo(replyTo); |
| producer.send(query,msg); |
| MapMessage reply = (MapMessage) consumer.receive(10 * 1000); |
| assertNotNull(reply); |
| assertTrue(reply.getMapNames().hasMoreElements()); |
| assertTrue(reply.getJMSTimestamp() > 0); |
| assertEquals(Message.DEFAULT_PRIORITY, reply.getJMSPriority()); |
| |
| /*for (Enumeration e = reply.getMapNames();e.hasMoreElements();) { |
| String name = e.nextElement().toString(); |
| System.err.println(name+"="+reply.getObject(name)); |
| }*/ |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| broker = createBroker(); |
| ConnectionFactory factory = new ActiveMQConnectionFactory(broker.getTransportConnectorURIsAsMap().get("tcp")); |
| connection = factory.createConnection(); |
| connection.start(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception{ |
| if (this.connection != null) { |
| this.connection.close(); |
| } |
| if (this.broker!=null) { |
| this.broker.stop(); |
| } |
| } |
| |
| protected BrokerService createBroker() throws Exception { |
| 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)); |
| } |
| } |