| /** |
| * 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.broker.policy; |
| |
| import javax.jms.Destination; |
| import javax.jms.Message; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.RedeliveryPolicy; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * |
| * |
| */ |
| public class DeadLetterTest extends DeadLetterTestSupport { |
| private static final Logger LOG = LoggerFactory.getLogger(DeadLetterTest.class); |
| |
| protected int rollbackCount; |
| |
| protected void doTest() throws Exception { |
| connection.start(); |
| |
| ActiveMQConnection amqConnection = (ActiveMQConnection) connection; |
| rollbackCount = amqConnection.getRedeliveryPolicy().getMaximumRedeliveries() + 1; |
| LOG.info("Will redeliver messages: " + rollbackCount + " times"); |
| |
| makeConsumer(); |
| makeDlqConsumer(); |
| |
| sendMessages(); |
| |
| // now lets receive and rollback N times |
| for (int i = 0; i < messageCount; i++) { |
| consumeAndRollback(i); |
| } |
| |
| for (int i = 0; i < messageCount; i++) { |
| Message msg = dlqConsumer.receive(1000); |
| assertMessage(msg, i); |
| assertNotNull("Should be a DLQ message for loop: " + i, msg); |
| } |
| session.commit(); |
| } |
| |
| protected void consumeAndRollback(int messageCounter) throws Exception { |
| for (int i = 0; i < rollbackCount; i++) { |
| Message message = consumer.receive(5000); |
| assertNotNull("No message received for message: " + messageCounter + " and rollback loop: " + i, message); |
| assertMessage(message, messageCounter); |
| |
| session.rollback(); |
| } |
| LOG.info("Rolled back: " + rollbackCount + " times"); |
| } |
| |
| protected void setUp() throws Exception { |
| transactedMode = true; |
| super.setUp(); |
| } |
| |
| protected ActiveMQConnectionFactory createConnectionFactory() throws Exception { |
| ActiveMQConnectionFactory answer = super.createConnectionFactory(); |
| RedeliveryPolicy policy = new RedeliveryPolicy(); |
| policy.setMaximumRedeliveries(3); |
| policy.setBackOffMultiplier((short) 1); |
| policy.setInitialRedeliveryDelay(10); |
| policy.setUseExponentialBackOff(false); |
| answer.setRedeliveryPolicy(policy); |
| return answer; |
| } |
| |
| protected Destination createDlqDestination() { |
| return new ActiveMQQueue("ActiveMQ.DLQ"); |
| } |
| |
| } |