| /** |
| * 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 java.util.Enumeration; |
| |
| import javax.jms.DeliveryMode; |
| import javax.jms.Destination; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.Queue; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.region.policy.DeadLetterStrategy; |
| import org.apache.activemq.broker.region.policy.IndividualDeadLetterStrategy; |
| import org.apache.activemq.broker.region.policy.PolicyEntry; |
| import org.apache.activemq.broker.region.policy.PolicyMap; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * |
| */ |
| public class IndividualDeadLetterTest extends DeadLetterTest { |
| private static final Logger LOG = LoggerFactory.getLogger(IndividualDeadLetterTest.class); |
| |
| protected BrokerService createBroker() throws Exception { |
| BrokerService broker = super.createBroker(); |
| |
| PolicyEntry policy = new PolicyEntry(); |
| DeadLetterStrategy strategy = new IndividualDeadLetterStrategy(); |
| strategy.setProcessNonPersistent(true); |
| policy.setDeadLetterStrategy(strategy); |
| |
| PolicyMap pMap = new PolicyMap(); |
| pMap.setDefaultEntry(policy); |
| |
| broker.setDestinationPolicy(pMap); |
| |
| return broker; |
| } |
| |
| protected Destination createDlqDestination() { |
| String prefix = topic ? "ActiveMQ.DLQ.Topic." : "ActiveMQ.DLQ.Queue."; |
| return new ActiveMQQueue(prefix + getClass().getName() + "." + getName()); |
| } |
| |
| public void testDLQBrowsing() throws Exception { |
| super.topic = false; |
| deliveryMode = DeliveryMode.PERSISTENT; |
| durableSubscriber = false; |
| messageCount = 1; |
| |
| connection.start(); |
| |
| ActiveMQConnection amqConnection = (ActiveMQConnection) connection; |
| rollbackCount = amqConnection.getRedeliveryPolicy().getMaximumRedeliveries() + 1; |
| LOG.info("Will redeliver messages: " + rollbackCount + " times"); |
| |
| sendMessages(); |
| |
| // now lets receive and rollback N times |
| for (int i = 0; i < rollbackCount; i++) { |
| makeConsumer(); |
| Message message = consumer.receive(5000); |
| assertNotNull("No message received: ", message); |
| |
| session.rollback(); |
| LOG.info("Rolled back: " + rollbackCount + " times"); |
| consumer.close(); |
| } |
| |
| makeDlqBrowser(); |
| browseDlq(); |
| dlqBrowser.close(); |
| session.close(); |
| Thread.sleep(1000); |
| session = connection.createSession(transactedMode, acknowledgeMode); |
| Queue testQueue = new ActiveMQQueue("ActiveMQ.DLQ.Queue.ActiveMQ.DLQ.Queue." + getClass().getName() + "." + getName()); |
| MessageConsumer testConsumer = session.createConsumer(testQueue); |
| assertNull("The message shouldn't be sent to another DLQ", testConsumer.receive(1000)); |
| |
| } |
| |
| protected void browseDlq() throws Exception { |
| Enumeration messages = dlqBrowser.getEnumeration(); |
| while (messages.hasMoreElements()) { |
| LOG.info("Browsing: " + messages.nextElement()); |
| } |
| } |
| } |