| /** |
| * 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 org.apache.activemq.JmsMultipleBrokersTestSupport; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.region.Destination; |
| import org.apache.activemq.command.ActiveMQDestination; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.apache.activemq.command.ActiveMQTopic; |
| import org.apache.activemq.network.NetworkConnector; |
| import org.apache.activemq.store.kahadb.KahaDBStore; |
| import org.apache.activemq.util.MessageIdList; |
| |
| import javax.jms.MessageConsumer; |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.LinkedList; |
| |
| import static org.apache.activemq.TestSupport.*; |
| |
| /** |
| * @author <a href="http://www.christianposta.com/blog">Christian Posta</a> |
| */ |
| public class TwoBrokerVirtualTopicForwardingTest extends JmsMultipleBrokersTestSupport { |
| |
| public void testBridgeVirtualTopicQueues() throws Exception { |
| |
| bridgeAndConfigureBrokers("BrokerA", "BrokerB"); |
| startAllBrokers(); |
| waitForBridgeFormation(); |
| |
| MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false)); |
| MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false)); |
| |
| |
| // give a sec to let advisories propogate |
| Thread.sleep(500); |
| |
| ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic"); |
| Destination destination = getDestination(brokers.get("BrokerA").broker, queueA); |
| assertEquals(1, destination.getConsumers().size()); |
| |
| ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic"); |
| destination = getDestination(brokers.get("BrokerA").broker, queueB); |
| assertEquals(1, destination.getConsumers().size()); |
| |
| ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic"); |
| assertNull(getDestination(brokers.get("BrokerA").broker, virtualTopic)); |
| assertNull(getDestination(brokers.get("BrokerB").broker, virtualTopic)); |
| |
| // send some messages |
| sendMessages("BrokerA", virtualTopic, 1); |
| |
| MessageIdList msgsA = getConsumerMessages("BrokerA", clientA); |
| MessageIdList msgsB = getConsumerMessages("BrokerB", clientB); |
| |
| msgsA.waitForMessagesToArrive(1); |
| msgsB.waitForMessagesToArrive(1); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(2000); |
| |
| assertEquals(1, msgsA.getMessageCount()); |
| assertEquals(1, msgsB.getMessageCount()); |
| |
| } |
| |
| public void testDontBridgeQueuesWithOnlyQueueConsumers() throws Exception{ |
| dontBridgeVirtualTopicConsumerQueues("BrokerA", "BrokerB"); |
| |
| startAllBrokers(); |
| waitForBridgeFormation(); |
| |
| MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false)); |
| MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false)); |
| |
| |
| // give a sec to let advisories propogate |
| Thread.sleep(500); |
| |
| ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic"); |
| Destination destination = getDestination(brokers.get("BrokerA").broker, queueA); |
| assertEquals(1, destination.getConsumers().size()); |
| |
| ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic"); |
| destination = getDestination(brokers.get("BrokerA").broker, queueB); |
| assertNull(destination); |
| |
| ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic"); |
| assertNull(getDestination(brokers.get("BrokerA").broker, virtualTopic)); |
| assertNull(getDestination(brokers.get("BrokerB").broker, virtualTopic)); |
| |
| // send some messages |
| sendMessages("BrokerA", virtualTopic, 1); |
| |
| MessageIdList msgsA = getConsumerMessages("BrokerA", clientA); |
| MessageIdList msgsB = getConsumerMessages("BrokerB", clientB); |
| |
| msgsA.waitForMessagesToArrive(1); |
| msgsB.waitForMessagesToArrive(0); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(2000); |
| |
| assertEquals(1, msgsA.getMessageCount()); |
| assertEquals(0, msgsB.getMessageCount()); |
| } |
| |
| public void testDontBridgeQueuesWithBothTypesConsumers() throws Exception{ |
| dontBridgeVirtualTopicConsumerQueues("BrokerA", "BrokerB"); |
| |
| startAllBrokers(); |
| waitForBridgeFormation(); |
| |
| MessageConsumer clientA = createConsumer("BrokerA", createDestination("Consumer.A.VirtualTopic.tempTopic", false)); |
| MessageConsumer clientB = createConsumer("BrokerB", createDestination("Consumer.B.VirtualTopic.tempTopic", false)); |
| MessageConsumer clientC = createConsumer("BrokerB", createDestination("VirtualTopic.tempTopic", true)); |
| |
| |
| // give a sec to let advisories propogate |
| Thread.sleep(500); |
| |
| ActiveMQQueue queueA = new ActiveMQQueue("Consumer.A.VirtualTopic.tempTopic"); |
| Destination destination = getDestination(brokers.get("BrokerA").broker, queueA); |
| assertEquals(1, destination.getConsumers().size()); |
| |
| ActiveMQQueue queueB = new ActiveMQQueue("Consumer.B.VirtualTopic.tempTopic"); |
| destination = getDestination(brokers.get("BrokerA").broker, queueB); |
| assertNull(destination); |
| |
| ActiveMQTopic virtualTopic = new ActiveMQTopic("VirtualTopic.tempTopic"); |
| assertNotNull(getDestination(brokers.get("BrokerA").broker, virtualTopic)); |
| assertNotNull(getDestination(brokers.get("BrokerB").broker, virtualTopic)); |
| |
| // send some messages |
| sendMessages("BrokerA", virtualTopic, 1); |
| |
| MessageIdList msgsA = getConsumerMessages("BrokerA", clientA); |
| MessageIdList msgsB = getConsumerMessages("BrokerB", clientB); |
| |
| msgsA.waitForMessagesToArrive(1); |
| msgsB.waitForMessagesToArrive(1); |
| |
| // ensure we don't get any more messages |
| Thread.sleep(2000); |
| |
| assertEquals(1, msgsA.getMessageCount()); |
| assertEquals(1, msgsB.getMessageCount()); |
| } |
| |
| private void bridgeAndConfigureBrokers(String local, String remote) throws Exception { |
| NetworkConnector bridge = bridgeBrokers(local, remote); |
| bridge.setDecreaseNetworkConsumerPriority(true); |
| } |
| |
| private void dontBridgeVirtualTopicConsumerQueues(String local, String remote) throws Exception { |
| NetworkConnector bridge = bridgeBrokers(local, remote); |
| bridge.setDecreaseNetworkConsumerPriority(true); |
| |
| LinkedList<ActiveMQDestination> excludedDestinations = new LinkedList<ActiveMQDestination>(); |
| excludedDestinations.add(new ActiveMQQueue("Consumer.*.VirtualTopic.>")); |
| |
| bridge.setExcludedDestinations(excludedDestinations); |
| |
| } |
| |
| public void setUp() throws Exception { |
| super.setAutoFail(true); |
| super.setUp(); |
| String options = new String("?useJmx=false&deleteAllMessagesOnStartup=true"); |
| createAndConfigureBroker(new URI("broker:(tcp://localhost:61616)/BrokerA" + options)); |
| createAndConfigureBroker(new URI("broker:(tcp://localhost:61617)/BrokerB" + options)); |
| } |
| |
| private BrokerService createAndConfigureBroker(URI uri) throws Exception { |
| BrokerService broker = createBroker(uri); |
| configurePersistenceAdapter(broker); |
| return broker; |
| } |
| |
| protected void configurePersistenceAdapter(BrokerService broker) throws IOException { |
| File dataFileDir = new File("target/test-amq-data/kahadb/" + broker.getBrokerName()); |
| KahaDBStore kaha = new KahaDBStore(); |
| kaha.setDirectory(dataFileDir); |
| broker.setPersistenceAdapter(kaha); |
| } |
| } |