- Added test cases for multiple brokers

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@367253 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Adrian T. Co 2006-01-09 09:39:12 +00:00
parent 52aeaa2965
commit 579a1d4130
7 changed files with 1108 additions and 0 deletions

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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;
import javax.jms.*;
import org.apache.activemq.util.MessageIdList;
import org.apache.activemq.util.IdGenerator;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQTopic;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.xbean.BrokerFactoryBean;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.BrokerFactory;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.CombinationTestSupport;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.ConnectionClosedException;
import org.springframework.core.io.Resource;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Collections;
import java.util.Arrays;
import java.util.Collection;
import java.net.URI;
/**
* Test case support that allows the easy management and connection of several brokers.
*
* @version $Revision$
*/
public class JmsMultipleBrokersTestSupport extends CombinationTestSupport {
public static final String AUTO_ASSIGN_TRANSPORT = "tcp://localhost:0";
public static int MAX_SETUP_TIME = 5000;
protected Map brokers;
protected Map destinations;
protected int messageSize = 1;
protected boolean verbose = false;
protected void bridgeBrokers(String localBrokerName, String remoteBrokerName) throws Exception {
BrokerService localBroker = ((BrokerItem)brokers.get(localBrokerName)).broker;
BrokerService remoteBroker = ((BrokerItem)brokers.get(remoteBrokerName)).broker;
bridgeBrokers(localBroker, remoteBroker);
}
// Overwrite this method to specify how you want to bridge the two brokers
// By default, bridge them using add network connector of the local broker and the first connector of the remote broker
protected void bridgeBrokers(BrokerService localBroker, BrokerService remoteBroker) throws Exception {
List transportConnectors = remoteBroker.getTransportConnectors();
URI remoteURI;
if (!transportConnectors.isEmpty()) {
remoteURI = ((TransportConnector)transportConnectors.get(0)).getConnectUri();
localBroker.addNetworkConnector("static:" + remoteURI);
} else {
throw new Exception("Remote broker has no registered connectors.");
}
MAX_SETUP_TIME = 2000;
}
// This will interconnect all brokes using multicast
protected void bridgeAllBrokers() throws Exception {
bridgeAllBrokers("default");
}
protected void bridgeAllBrokers(String groupName) throws Exception {
Collection brokerList = brokers.values();
for (Iterator i=brokerList.iterator(); i.hasNext();) {
BrokerService broker = ((BrokerItem)i.next()).broker;
List transportConnectors = broker.getTransportConnectors();
if (transportConnectors.isEmpty()) {
broker.addConnector(new URI(AUTO_ASSIGN_TRANSPORT));
transportConnectors = broker.getTransportConnectors();
}
TransportConnector transport = (TransportConnector)transportConnectors.get(0);
transport.setDiscoveryUri(new URI("multicast://" + groupName));
broker.addNetworkConnector("multicast://" + groupName);
}
// Multicasting may take longer to setup
MAX_SETUP_TIME = 8000;
}
protected void startAllBrokers() throws Exception {
Collection brokerList = brokers.values();
for (Iterator i=brokerList.iterator(); i.hasNext();) {
BrokerService broker = ((BrokerItem)i.next()).broker;
broker.start();
}
Thread.sleep(MAX_SETUP_TIME);
}
protected BrokerService createBroker(String brokerName) throws Exception {
BrokerService broker = new BrokerService();
broker.setBrokerName(brokerName);
brokers.put(brokerName, new BrokerItem(broker));
return broker;
}
protected BrokerService createBroker(URI brokerUri) throws Exception {
BrokerService broker = BrokerFactory.createBroker(brokerUri);
brokers.put(broker.getBrokerName(), new BrokerItem(broker));
return broker;
}
protected BrokerService createBroker(Resource configFile) throws Exception {
BrokerFactoryBean brokerFactory = new BrokerFactoryBean(configFile);
brokerFactory.afterPropertiesSet();
BrokerService broker = brokerFactory.getBroker();
brokers.put(broker.getBrokerName(), new BrokerItem(broker));
return broker;
}
protected Connection createConnection(String brokerName) throws Exception {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
if (brokerItem != null) {
return brokerItem.createConnection();
}
return null;
}
protected MessageConsumer createConsumer(String brokerName, Destination dest) throws Exception {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
if (brokerItem != null) {
return brokerItem.createConsumer(dest);
}
return null;
}
protected MessageConsumer createDurableSubscriber(String brokerName, Topic dest, String name) throws Exception {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
if (brokerItem != null) {
return brokerItem.createDurableSubscriber(dest, name);
}
return null;
}
protected MessageIdList getBrokerMessages(String brokerName) {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
if (brokerItem != null) {
return brokerItem.getAllMessages();
}
return null;
}
protected MessageIdList getConsumerMessages(String brokerName, MessageConsumer consumer) {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
if (brokerItem != null) {
return brokerItem.getConsumerMessages(consumer);
}
return null;
}
protected void sendMessages(String brokerName, Destination destination, int count) throws Exception {
BrokerItem brokerItem = (BrokerItem)brokers.get(brokerName);
Connection conn = brokerItem.createConnection();
conn.start();
Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = brokerItem.createProducer(destination, sess);
for (int i = 0; i < count; i++) {
TextMessage msg = createTextMessage(sess, conn.getClientID() + ": Message-" + i);
producer.send(msg);
}
producer.close();
sess.close();
conn.close();
brokerItem.connections.remove(conn);
}
protected TextMessage createTextMessage(Session session, String initText) throws Exception {
TextMessage msg = session.createTextMessage();
// Pad message text
if (initText.length() < messageSize) {
char[] data = new char[messageSize - initText.length()];
Arrays.fill(data, '*');
String str = new String(data);
msg.setText(initText + str);
// Do not pad message text
} else {
msg.setText(initText);
}
return msg;
}
protected ActiveMQDestination createDestination(String name, boolean topic) throws JMSException {
Destination dest;
if (topic) {
dest = new ActiveMQTopic(name);
destinations.put(name, dest);
return (ActiveMQDestination)dest;
} else {
dest = new ActiveMQQueue(name);
destinations.put(name, dest);
return (ActiveMQDestination)dest;
}
}
protected void setUp() throws Exception {
super.setUp();
brokers = new HashMap();
destinations = new HashMap();
}
protected void tearDown() throws Exception {
destroyAllBrokers();
super.tearDown();
}
protected void destroyBroker(String brokerName) throws Exception {
BrokerItem brokerItem = (BrokerItem)brokers.remove(brokerName);
if (brokerItem != null) {
brokerItem.destroy();
}
}
protected void destroyAllBrokers() throws Exception {
for (Iterator i=brokers.values().iterator(); i.hasNext();) {
BrokerItem brokerItem = (BrokerItem)i.next();
brokerItem.destroy();
}
brokers.clear();
}
// Class to group broker components together
protected class BrokerItem {
public BrokerService broker;
public ActiveMQConnectionFactory factory;
public List connections;
public Map consumers;
public MessageIdList allMessages = new MessageIdList();
private IdGenerator id;
public boolean persistent = false;
public BrokerItem(BrokerService broker) throws Exception {
this.broker = broker;
factory = new ActiveMQConnectionFactory(broker.getVmConnectorURI());
consumers = Collections.synchronizedMap(new HashMap());
connections = Collections.synchronizedList(new ArrayList());
allMessages.setVerbose(verbose);
id = new IdGenerator(broker.getBrokerName() + ":");
}
public Connection createConnection() throws Exception {
Connection conn = factory.createConnection();
conn.setClientID(id.generateId());
connections.add(conn);
return conn;
}
public MessageConsumer createConsumer(Destination dest) throws Exception {
Connection c = createConnection();
c.start();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
return createConsumer(dest, s);
}
public MessageConsumer createConsumer(Destination dest, Session sess) throws Exception {
MessageConsumer client = sess.createConsumer(dest);
MessageIdList messageIdList = new MessageIdList();
messageIdList.setParent(allMessages);
client.setMessageListener(messageIdList);
consumers.put(client, messageIdList);
return client;
}
public MessageConsumer createDurableSubscriber(Topic dest, String name) throws Exception {
Connection c = createConnection();
c.start();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
return createDurableSubscriber(dest, s, name);
}
public MessageConsumer createDurableSubscriber(Topic dest, Session sess, String name) throws Exception {
MessageConsumer client = sess.createDurableSubscriber((Topic)dest, name);
MessageIdList messageIdList = new MessageIdList();
messageIdList.setParent(allMessages);
client.setMessageListener(messageIdList);
consumers.put(client, messageIdList);
return client;
}
public MessageIdList getAllMessages() {
return allMessages;
}
public MessageIdList getConsumerMessages(MessageConsumer consumer) {
return (MessageIdList)consumers.get(consumer);
}
public MessageProducer createProducer(Destination dest) throws Exception {
Connection c = createConnection();
c.start();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
return createProducer(dest, s);
}
public MessageProducer createProducer(Destination dest, Session sess) throws Exception {
MessageProducer client = sess.createProducer(dest);
client.setDeliveryMode(persistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT);
return client;
}
public void destroy() throws Exception {
while (!connections.isEmpty()) {
Connection c = (Connection)connections.remove(0);
try {
c.close();
} catch (ConnectionClosedException e) {
e.printStackTrace();
}
}
broker.stop();
consumers.clear();
broker = null;
connections = null;
consumers = null;
factory = null;
}
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.util.MessageIdList;
import org.apache.activemq.JmsMultipleBrokersTestSupport;
import javax.jms.Destination;
import javax.jms.MessageConsumer;
import java.util.Map;
import java.util.HashMap;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class MultiBrokersMultiClientsTest extends JmsMultipleBrokersTestSupport {
public static final int BROKER_COUNT = 5; // number of brokers to network
public static final int CONSUMER_COUNT = 3; // consumers per broker
public static final int PRODUCER_COUNT = 3; // producers per broker
public static final int MESSAGE_COUNT = 10; // messages per producer
protected Map consumerMap;
public void testTopicAllConnected() throws Exception {
bridgeAllBrokers();
startAllBrokers();
// Setup topic destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<CONSUMER_COUNT; j++) {
consumerMap.put("Consumer:" + i + ":" + j, createConsumer("Broker" + i, dest));
}
}
// Send messages
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<PRODUCER_COUNT; j++) {
sendMessages("Broker" + i, dest, MESSAGE_COUNT);
}
}
// Get message count
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<CONSUMER_COUNT; j++) {
MessageIdList msgs = getConsumerMessages("Broker" + i, (MessageConsumer)consumerMap.get("Consumer:" + i + ":" + j));
msgs.waitForMessagesToArrive(BROKER_COUNT * PRODUCER_COUNT * MESSAGE_COUNT);
assertEquals(BROKER_COUNT * PRODUCER_COUNT * MESSAGE_COUNT, msgs.getMessageCount());
}
}
}
public void testQueueAllConnected() throws Exception {
bridgeAllBrokers();
startAllBrokers();
// Setup topic destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<CONSUMER_COUNT; j++) {
consumerMap.put("Consumer:" + i + ":" + j, createConsumer("Broker" + i, dest));
}
}
// Send messages
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<PRODUCER_COUNT; j++) {
sendMessages("Broker" + i, dest, MESSAGE_COUNT);
}
}
// Wait for messages to be delivered
Thread.sleep(2000);
// Get message count
int totalMsg = 0;
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=0; j<CONSUMER_COUNT; j++) {
MessageIdList msgs = getConsumerMessages("Broker" + i, (MessageConsumer)consumerMap.get("Consumer:" + i + ":" + j));
totalMsg += msgs.getMessageCount();
}
}
assertEquals(BROKER_COUNT * PRODUCER_COUNT * MESSAGE_COUNT, totalMsg);
}
public void setUp() throws Exception {
super.setAutoFail(true);
super.setUp();
// Setup n brokers
for (int i=1; i<=BROKER_COUNT; i++) {
createBroker(new URI("broker:()/Broker" + i + "?persistent=false&useJmx=false"));
}
consumerMap = new HashMap();
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.network.DemandForwardingBridge;
import org.apache.activemq.transport.TransportFactory;
import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class MultiBrokersMultiClientsUsingTcpTest extends MultiBrokersMultiClientsTest {
protected List bridges = new ArrayList();
protected void bridgeAllBrokers(String groupName) throws Exception {
for (int i=1; i<=BROKER_COUNT; i++) {
for (int j=1; j<=BROKER_COUNT; j++) {
if (i != j) {
bridgeBrokers("Broker" + i, "Broker" + j);
}
}
}
MAX_SETUP_TIME = 5000;
}
protected void bridgeBrokers(BrokerService localBroker, BrokerService remoteBroker) throws Exception {
List remoteTransports = remoteBroker.getTransportConnectors();
List localTransports = localBroker.getTransportConnectors();
URI remoteURI, localURI;
if (!remoteTransports.isEmpty() && !localTransports.isEmpty()) {
remoteURI = ((TransportConnector)remoteTransports.get(0)).getConnectUri();
localURI = ((TransportConnector)localTransports.get(0)).getConnectUri();
// Ensure that we are connecting using tcp
if (remoteURI.toString().startsWith("tcp:") && localURI.toString().startsWith("tcp:")) {
DemandForwardingBridge bridge = new DemandForwardingBridge(TransportFactory.connect(localURI),
TransportFactory.connect(remoteURI));
bridge.setClientId(localBroker.getBrokerName() + "_to_" + remoteBroker.getBrokerName());
bridges.add(bridge);
bridge.start();
} else {
throw new Exception("Remote broker or local broker is not using tcp connectors");
}
} else {
throw new Exception("Remote broker or local broker has no registered connectors.");
}
}
public void setUp() throws Exception {
super.setUp();
// Assign a tcp connector to each broker
int j=0;
for (Iterator i=brokers.values().iterator(); i.hasNext();) {
((BrokerItem)i.next()).broker.addConnector("tcp://localhost:" + (61616 + j++));
}
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.util.MessageIdList;
import javax.jms.Destination;
import javax.jms.MessageConsumer;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class ThreeBrokerQueueNetworkTest extends JmsMultipleBrokersTestSupport {
/**
* BrokerA -> BrokerB -> BrokerC
*/
public void test_AB_BC_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerB", "BrokerC");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
// Let's try to wait for any messages. Should be none.
Thread.sleep(1000);
// Get message count
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
assertEquals(0, msgsC.getMessageCount());
}
/**
* BrokerA <- BrokerB -> BrokerC
*/
public void test_BA_BC_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerB", "BrokerA");
bridgeBrokers("BrokerB", "BrokerC");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerB", dest, 10);
// Let's try to wait for any messages.
Thread.sleep(1000);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
// Total received should be 10
assertEquals(10, msgsA.getMessageCount() + msgsC.getMessageCount());
}
/**
* BrokerA -> BrokerB <- BrokerC
*/
public void test_AB_CB_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerC", "BrokerB");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
MessageConsumer clientB = createConsumer("BrokerB", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
msgsB.waitForMessagesToArrive(20);
assertEquals(20, msgsB.getMessageCount());
}
/**
* BrokerA <-> BrokerB <-> BrokerC
*/
public void testAllConnectedBrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerB", "BrokerA");
bridgeBrokers("BrokerB", "BrokerC");
bridgeBrokers("BrokerC", "BrokerB");
bridgeBrokers("BrokerA", "BrokerC");
bridgeBrokers("BrokerC", "BrokerA");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Let's try to wait for any messages.
Thread.sleep(1000);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
assertEquals(30, msgsA.getMessageCount() + msgsB.getMessageCount() + msgsC.getMessageCount());
}
/**
* BrokerA <-> BrokerB <-> BrokerC
*/
public void testAllConnectedUsingMulticast() throws Exception {
// Setup broker networks
bridgeAllBrokers();
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", false);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Let's try to wait for any messages.
Thread.sleep(1000);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
assertEquals(30, msgsA.getMessageCount() + msgsB.getMessageCount() + msgsC.getMessageCount());
}
public void setUp() throws Exception {
super.setAutoFail(true);
super.setUp();
createBroker(new URI("broker:(tcp://localhost:61616)/BrokerA?persistent=false&useJmx=false"));
createBroker(new URI("broker:(tcp://localhost:61617)/BrokerB?persistent=false&useJmx=false"));
createBroker(new URI("broker:(tcp://localhost:61618)/BrokerC?persistent=false&useJmx=false"));
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.network.DemandForwardingBridge;
import org.apache.activemq.transport.TransportFactory;
import java.util.List;
import java.util.ArrayList;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class ThreeBrokerQueueNetworkUsingTcpTest extends ThreeBrokerQueueNetworkTest {
protected List bridges = new ArrayList();
protected void bridgeBrokers(BrokerService localBroker, BrokerService remoteBroker) throws Exception {
List remoteTransports = remoteBroker.getTransportConnectors();
List localTransports = localBroker.getTransportConnectors();
URI remoteURI, localURI;
if (!remoteTransports.isEmpty() && !localTransports.isEmpty()) {
remoteURI = ((TransportConnector)remoteTransports.get(0)).getConnectUri();
localURI = ((TransportConnector)localTransports.get(0)).getConnectUri();
// Ensure that we are connecting using tcp
if (remoteURI.toString().startsWith("tcp:") && localURI.toString().startsWith("tcp:")) {
DemandForwardingBridge bridge = new DemandForwardingBridge(TransportFactory.connect(localURI),
TransportFactory.connect(remoteURI));
bridge.setClientId(localBroker.getBrokerName() + "_to_" + remoteBroker.getBrokerName());
bridges.add(bridge);
bridge.start();
} else {
throw new Exception("Remote broker or local broker is not using tcp connectors");
}
} else {
throw new Exception("Remote broker or local broker has no registered connectors.");
}
MAX_SETUP_TIME = 2000;
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.util.MessageIdList;
import org.apache.activemq.JmsMultipleBrokersTestSupport;
import javax.jms.MessageConsumer;
import javax.jms.Destination;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class ThreeBrokerTopicNetworkTest extends JmsMultipleBrokersTestSupport {
/**
* BrokerA -> BrokerB -> BrokerC
*/
public void test_AB_BC_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerB", "BrokerC");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
msgsA.waitForMessagesToArrive(10);
msgsB.waitForMessagesToArrive(20);
msgsC.waitForMessagesToArrive(20);
assertEquals(10, msgsA.getMessageCount());
assertEquals(20, msgsB.getMessageCount());
assertEquals(20, msgsC.getMessageCount());
}
/**
* BrokerA <- BrokerB -> BrokerC
*/
public void test_BA_BC_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerB", "BrokerA");
bridgeBrokers("BrokerB", "BrokerC");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
msgsA.waitForMessagesToArrive(20);
msgsB.waitForMessagesToArrive(10);
msgsC.waitForMessagesToArrive(20);
assertEquals(20, msgsA.getMessageCount());
assertEquals(10, msgsB.getMessageCount());
assertEquals(20, msgsC.getMessageCount());
}
/**
* BrokerA -> BrokerB <- BrokerC
*/
public void test_AB_CB_BrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerC", "BrokerB");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
msgsA.waitForMessagesToArrive(10);
msgsB.waitForMessagesToArrive(30);
msgsC.waitForMessagesToArrive(10);
assertEquals(10, msgsA.getMessageCount());
assertEquals(30, msgsB.getMessageCount());
assertEquals(10, msgsC.getMessageCount());
}
/**
* BrokerA <-> BrokerB <-> BrokerC
*/
public void testAllConnectedBrokerNetwork() throws Exception {
// Setup broker networks
bridgeBrokers("BrokerA", "BrokerB");
bridgeBrokers("BrokerB", "BrokerA");
bridgeBrokers("BrokerB", "BrokerC");
bridgeBrokers("BrokerC", "BrokerB");
bridgeBrokers("BrokerA", "BrokerC");
bridgeBrokers("BrokerC", "BrokerA");
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
msgsA.waitForMessagesToArrive(30);
msgsB.waitForMessagesToArrive(30);
msgsC.waitForMessagesToArrive(30);
assertEquals(30, msgsA.getMessageCount());
assertEquals(30, msgsB.getMessageCount());
assertEquals(30, msgsC.getMessageCount());
}
/**
* BrokerA <-> BrokerB <-> BrokerC
*/
public void testAllConnectedUsingMulticast() throws Exception {
// Setup broker networks
bridgeAllBrokers();
startAllBrokers();
// Setup destination
Destination dest = createDestination("TEST.FOO", true);
// Setup consumers
MessageConsumer clientA = createConsumer("BrokerA", dest);
MessageConsumer clientB = createConsumer("BrokerB", dest);
MessageConsumer clientC = createConsumer("BrokerC", dest);
// Send messages
sendMessages("BrokerA", dest, 10);
sendMessages("BrokerB", dest, 10);
sendMessages("BrokerC", dest, 10);
// Get message count
MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
msgsA.waitForMessagesToArrive(30);
msgsB.waitForMessagesToArrive(30);
msgsC.waitForMessagesToArrive(30);
assertEquals(30, msgsA.getMessageCount());
assertEquals(30, msgsB.getMessageCount());
assertEquals(30, msgsC.getMessageCount());
}
public void setUp() throws Exception {
super.setAutoFail(true);
super.setUp();
createBroker(new URI("broker:(tcp://localhost:61616)/BrokerA?persistent=false&useJmx=false"));
createBroker(new URI("broker:(tcp://localhost:61617)/BrokerB?persistent=false&useJmx=false"));
createBroker(new URI("broker:(tcp://localhost:61618)/BrokerC?persistent=false&useJmx=false"));
}
}

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/**
*
* Copyright 2005-2006 The Apache Software Foundation
*
* Licensed 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.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.network.DemandForwardingBridge;
import org.apache.activemq.transport.TransportFactory;
import java.util.List;
import java.util.ArrayList;
import java.net.URI;
/**
* @version $Revision: 1.1.1.1 $
*/
public class ThreeBrokerTopicNetworkUsingTcpTest extends ThreeBrokerTopicNetworkTest {
protected List bridges = new ArrayList();
protected void bridgeBrokers(BrokerService localBroker, BrokerService remoteBroker) throws Exception {
List remoteTransports = remoteBroker.getTransportConnectors();
List localTransports = localBroker.getTransportConnectors();
URI remoteURI, localURI;
if (!remoteTransports.isEmpty() && !localTransports.isEmpty()) {
remoteURI = ((TransportConnector)remoteTransports.get(0)).getConnectUri();
localURI = ((TransportConnector)localTransports.get(0)).getConnectUri();
// Ensure that we are connecting using tcp
if (remoteURI.toString().startsWith("tcp:") && localURI.toString().startsWith("tcp:")) {
DemandForwardingBridge bridge = new DemandForwardingBridge(TransportFactory.connect(localURI),
TransportFactory.connect(remoteURI));
bridge.setClientId(localBroker.getBrokerName() + "_to_" + remoteBroker.getBrokerName());
bridges.add(bridge);
bridge.start();
} else {
throw new Exception("Remote broker or local broker is not using tcp connectors");
}
} else {
throw new Exception("Remote broker or local broker has no registered connectors.");
}
MAX_SETUP_TIME = 2000;
}
}