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ActiveMQ example source code file (RawRollbackTests.java)
The ActiveMQ RawRollbackTests.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.bugs; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import java.util.ArrayList; import java.util.List; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.Destination; import javax.jms.Message; import javax.jms.MessageConsumer; import javax.jms.MessageProducer; import javax.jms.Session; import javax.jms.TextMessage; import org.apache.activemq.ActiveMQConnectionFactory; import org.apache.activemq.broker.BrokerService; import org.apache.activemq.command.ActiveMQQueue; import org.junit.After; import org.junit.AfterClass; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; public class RawRollbackTests { private static ConnectionFactory connectionFactory; private static Destination queue; private static BrokerService broker; @BeforeClass public static void clean() throws Exception { broker = new BrokerService(); broker.setDeleteAllMessagesOnStartup(true); broker.setUseJmx(true); broker.start(); ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(); connectionFactory.setBrokerURL("vm://localhost?async=false&waitForStart=5000&jms.prefetchPolicy.all=0"); RawRollbackTests.connectionFactory = connectionFactory; queue = new ActiveMQQueue("queue"); } @AfterClass public static void close() throws Exception { broker.stop(); } @Before public void clearData() throws Exception { getMessages(false); // drain queue convertAndSend("foo"); convertAndSend("bar"); } @After public void checkPostConditions() throws Exception { Thread.sleep(1000L); List<String> list = getMessages(false); assertEquals(2, list.size()); } @Test public void testReceiveMessages() throws Exception { List<String> list = getMessages(true); assertEquals(2, list.size()); assertTrue(list.contains("foo")); } private void convertAndSend(String msg) throws Exception { Connection connection = connectionFactory.createConnection(); connection.start(); Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE); MessageProducer producer = session.createProducer(queue); producer.send(session.createTextMessage(msg)); producer.close(); session.commit(); session.close(); connection.close(); } private List<String> getMessages(boolean rollback) throws Exception { Connection connection = connectionFactory.createConnection(); connection.start(); Session session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE); String next = ""; List<String> msgs = new ArrayList Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ RawRollbackTests.java source code file: |
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