| /** |
| * 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.usecases; |
| |
| import static org.junit.Assert.*; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.region.policy.PolicyEntry; |
| import org.apache.activemq.broker.region.policy.PolicyMap; |
| import org.apache.activemq.command.ActiveMQDestination; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.jms.*; |
| |
| public class AdvisoryTopicCleanUpTest { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(AdvisoryTopicCleanUpTest.class); |
| |
| private BrokerService broker; |
| private String connectionUri; |
| |
| protected ActiveMQConnectionFactory createConnectionFactory() throws Exception { |
| return new ActiveMQConnectionFactory(connectionUri + "?jms.redeliveryPolicy.maximumRedeliveries=2"); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| createBroker(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| destroyBroker(); |
| } |
| |
| private void createBroker() throws Exception { |
| broker = new BrokerService(); |
| broker.setPersistent(false); |
| broker.setDeleteAllMessagesOnStartup(true); |
| broker.setUseJmx(true); |
| connectionUri = broker.addConnector("tcp://localhost:0").getPublishableConnectString(); |
| |
| PolicyEntry policy = new PolicyEntry(); |
| policy.setAdvisoryForFastProducers(true); |
| policy.setAdvisoryForConsumed(true); |
| policy.setAdvisoryForDelivery(true); |
| policy.setAdvisoryForDiscardingMessages(true); |
| policy.setAdvisoryForSlowConsumers(true); |
| policy.setAdvisoryWhenFull(true); |
| policy.setProducerFlowControl(false); |
| PolicyMap pMap = new PolicyMap(); |
| pMap.setDefaultEntry(policy); |
| broker.setDestinationPolicy(pMap); |
| |
| broker.start(); |
| } |
| |
| protected Connection createConnection() throws Exception { |
| Connection con = createConnectionFactory().createConnection(); |
| con.start(); |
| return con; |
| } |
| |
| private void destroyBroker() throws Exception { |
| if (broker != null) |
| broker.stop(); |
| } |
| |
| @Test |
| public void testAdvisoryTopic() throws Exception { |
| Connection connection = createConnection(); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| ActiveMQDestination queue = (ActiveMQDestination) session.createQueue("AdvisoryTopicCleanUpTestQueue"); |
| MessageProducer prod = session.createProducer(queue); |
| Message message = session.createMessage(); |
| prod.send(message); |
| message = session.createMessage(); |
| prod.send(message); |
| message = session.createMessage(); |
| prod.send(message, Message.DEFAULT_DELIVERY_MODE, Message.DEFAULT_PRIORITY, 1000); |
| connection.close(); |
| connection = createConnection(); |
| |
| session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| MessageConsumer consumer = session.createConsumer(queue); |
| message = consumer.receive(60 * 1000); |
| message.acknowledge(); |
| connection.close(); |
| connection = null; |
| |
| for (int i = 0; i < 2; i++) { |
| connection = createConnection(); |
| session = connection.createSession(true, Session.CLIENT_ACKNOWLEDGE); |
| consumer = session.createConsumer(queue); |
| message = consumer.receive(60 * 1000); |
| session.rollback(); |
| connection.close(); |
| connection = null; |
| } |
| |
| Thread.sleep(2 * 1000); |
| |
| connection = createConnection(); |
| session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| consumer = session.createConsumer(queue); |
| message = consumer.receive(1000); |
| if (message != null) |
| message.acknowledge(); |
| connection.close(); |
| connection = null; |
| |
| TimeUnit.SECONDS.sleep(1); |
| |
| ActiveMQDestination dests[] = broker.getRegionBroker().getDestinations(); |
| |
| for (ActiveMQDestination destination: dests) { |
| String name = destination.getPhysicalName(); |
| if (name.contains(queue.getPhysicalName())) { |
| LOG.info("Destination on Broker before removing the Queue: " + name); |
| } |
| } |
| |
| dests = broker.getRegionBroker().getDestinations(); |
| if (dests == null) { |
| fail("Should have Destination for: " + queue.getPhysicalName()); |
| } |
| |
| broker.getAdminView().removeQueue(queue.getPhysicalName()); |
| |
| dests = broker.getRegionBroker().getDestinations(); |
| if (dests != null) |
| { |
| for (ActiveMQDestination destination: dests) { |
| String name = destination.getPhysicalName(); |
| LOG.info("Destination on broker after removing the Queue: " + name); |
| assertFalse("Advisory topic should not exist. " + name, |
| name.startsWith("ActiveMQ.Advisory") && name.contains(queue.getPhysicalName())); |
| } |
| } |
| } |
| } |