ActiveMQ example source code file (JMSConsumerTest.java)
The ActiveMQ JMSConsumerTest.java source code/**
* 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;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.jms.BytesMessage;
import javax.jms.DeliveryMode;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.Topic;
import javax.management.MBeanServer;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import junit.framework.Test;
import org.apache.activemq.broker.jmx.DestinationViewMBean;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQQueue;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Test cases used to test the JMS message consumer.
*
*
*/
public class JMSConsumerTest extends JmsTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(JMSConsumerTest.class);
public ActiveMQDestination destination;
public int deliveryMode;
public int prefetch;
public int ackMode;
public byte destinationType;
public boolean durableConsumer;
public static Test suite() {
return suite(JMSConsumerTest.class);
}
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
public void initCombosForTestMessageListenerWithConsumerCanBeStopped() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testMessageListenerWithConsumerCanBeStopped() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch done1 = new CountDownLatch(1);
final CountDownLatch done2 = new CountDownLatch(1);
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
ActiveMQMessageConsumer consumer = (ActiveMQMessageConsumer)session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
counter.incrementAndGet();
if (counter.get() == 1) {
done1.countDown();
}
if (counter.get() == 2) {
done2.countDown();
}
}
});
// Send a first message to make sure that the consumer dispatcher is
// running
sendMessages(session, destination, 1);
assertTrue(done1.await(1, TimeUnit.SECONDS));
assertEquals(1, counter.get());
// Stop the consumer.
consumer.stop();
// Send a message, but should not get delivered.
sendMessages(session, destination, 1);
assertFalse(done2.await(1, TimeUnit.SECONDS));
assertEquals(1, counter.get());
// Start the consumer, and the message should now get delivered.
consumer.start();
assertTrue(done2.await(1, TimeUnit.SECONDS));
assertEquals(2, counter.get());
}
public void testMessageListenerWithConsumerCanBeStoppedConcurently() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch closeDone = new CountDownLatch(1);
connection.start();
Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);
// preload the queue
sendMessages(session, destination, 2000);
final ActiveMQMessageConsumer consumer = (ActiveMQMessageConsumer)session.createConsumer(destination);
final Map<Thread, Throwable> exceptions =
Collections.synchronizedMap(new HashMap<Thread, Throwable>());
Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionHandler() {
public void uncaughtException(Thread t, Throwable e) {
LOG.error("Uncaught exception:", e);
exceptions.put(t, e);
}
});
final class AckAndClose implements Runnable {
private Message message;
public AckAndClose(Message m) {
this.message = m;
}
public void run() {
try {
int count = counter.incrementAndGet();
if (count == 590) {
// close in a separate thread is ok by jms
consumer.close();
closeDone.countDown();
}
if (count % 200 == 0) {
// ensure there are some outstanding messages
// ack every 200
message.acknowledge();
}
} catch (Exception e) {
LOG.error("Exception on close or ack:", e);
exceptions.put(Thread.currentThread(), e);
}
}
};
final ExecutorService executor = Executors.newCachedThreadPool();
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
// ack and close eventually in separate thread
executor.execute(new AckAndClose(m));
}
});
assertTrue(closeDone.await(20, TimeUnit.SECONDS));
// await possible exceptions
Thread.sleep(1000);
assertTrue("no exceptions: " + exceptions, exceptions.isEmpty());
}
public void initCombosForTestMutiReceiveWithPrefetch1() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("ackMode", new Object[] {Integer.valueOf(Session.AUTO_ACKNOWLEDGE), Integer.valueOf(Session.DUPS_OK_ACKNOWLEDGE),
Integer.valueOf(Session.CLIENT_ACKNOWLEDGE)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testMutiReceiveWithPrefetch1() throws Exception {
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Use all the ack modes
Session session = connection.createSession(false, ackMode);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 4);
// Make sure 4 messages were delivered.
Message message = null;
for (int i = 0; i < 4; i++) {
message = consumer.receive(1000);
assertNotNull(message);
}
assertNull(consumer.receiveNoWait());
message.acknowledge();
}
public void initCombosForTestDurableConsumerSelectorChange() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.TOPIC_TYPE)});
}
public void testDurableConsumerSelectorChange() throws Exception {
// Receive a message with the JMS API
connection.setClientID("test");
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageProducer producer = session.createProducer(destination);
producer.setDeliveryMode(deliveryMode);
MessageConsumer consumer = session.createDurableSubscriber((Topic)destination, "test", "color='red'", false);
// Send the messages
TextMessage message = session.createTextMessage("1st");
message.setStringProperty("color", "red");
producer.send(message);
Message m = consumer.receive(1000);
assertNotNull(m);
assertEquals("1st", ((TextMessage)m).getText());
// Change the subscription.
consumer.close();
consumer = session.createDurableSubscriber((Topic)destination, "test", "color='blue'", false);
message = session.createTextMessage("2nd");
message.setStringProperty("color", "red");
producer.send(message);
message = session.createTextMessage("3rd");
message.setStringProperty("color", "blue");
producer.send(message);
// Selector should skip the 2nd message.
m = consumer.receive(1000);
assertNotNull(m);
assertEquals("3rd", ((TextMessage)m).getText());
assertNull(consumer.receiveNoWait());
}
public void initCombosForTestSendReceiveBytesMessage() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testSendReceiveBytesMessage() throws Exception {
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
MessageProducer producer = session.createProducer(destination);
BytesMessage message = session.createBytesMessage();
message.writeBoolean(true);
message.writeBoolean(false);
producer.send(message);
// Make sure only 1 message was delivered.
BytesMessage m = (BytesMessage)consumer.receive(1000);
assertNotNull(m);
assertTrue(m.readBoolean());
assertFalse(m.readBoolean());
assertNull(consumer.receiveNoWait());
}
public void initCombosForTestSetMessageListenerAfterStart() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testSetMessageListenerAfterStart() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch done = new CountDownLatch(1);
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 4);
// See if the message get sent to the listener
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
counter.incrementAndGet();
if (counter.get() == 4) {
done.countDown();
}
}
});
assertTrue(done.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// Make sure only 4 messages were delivered.
assertEquals(4, counter.get());
}
public void initCombosForTestPassMessageListenerIntoCreateConsumer() {
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE)});
}
public void testPassMessageListenerIntoCreateConsumer() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch done = new CountDownLatch(1);
// Receive a message with the JMS API
connection.start();
ActiveMQSession session = (ActiveMQSession) connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination, new MessageListener() {
public void onMessage(Message m) {
counter.incrementAndGet();
if (counter.get() == 4) {
done.countDown();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
assertTrue(done.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// Make sure only 4 messages were delivered.
assertEquals(4, counter.get());
}
public void initCombosForTestMessageListenerOnMessageCloseUnackedWithPrefetch1StayInQueue() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("ackMode", new Object[] {Integer.valueOf(Session.CLIENT_ACKNOWLEDGE)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE)});
}
public void testMessageListenerOnMessageCloseUnackedWithPrefetch1StayInQueue() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch sendDone = new CountDownLatch(1);
final CountDownLatch got2Done = new CountDownLatch(1);
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
// This test case does not work if optimized message dispatch is used as
// the main thread send block until the consumer receives the
// message. This test depends on thread decoupling so that the main
// thread can stop the consumer thread.
connection.setOptimizedMessageDispatch(false);
connection.start();
// Use all the ack modes
Session session = connection.createSession(false, ackMode);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage)m;
LOG.info("Got in first listener: " + tm.getText());
assertEquals("" + counter.get(), tm.getText());
counter.incrementAndGet();
if (counter.get() == 2) {
sendDone.await();
connection.close();
got2Done.countDown();
}
tm.acknowledge();
} catch (Throwable e) {
e.printStackTrace();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
sendDone.countDown();
// Wait for first 2 messages to arrive.
assertTrue(got2Done.await(100000, TimeUnit.MILLISECONDS));
// Re-start connection.
connection = (ActiveMQConnection)factory.createConnection();
connections.add(connection);
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Pickup the remaining messages.
final CountDownLatch done2 = new CountDownLatch(1);
session = connection.createSession(false, ackMode);
consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage)m;
LOG.info("Got in second listener: " + tm.getText());
// order is not guaranteed as the connection is started before the listener is set.
// assertEquals("" + counter.get(), tm.getText());
counter.incrementAndGet();
if (counter.get() == 4) {
done2.countDown();
}
} catch (Throwable e) {
LOG.error("unexpected ex onMessage: ", e);
}
}
});
assertTrue(done2.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// assert msg 2 was redelivered as close() from onMessages() will only ack in auto_ack and dups_ok mode
assertEquals(5, counter.get());
}
public void initCombosForTestMessageListenerAutoAckOnCloseWithPrefetch1() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("ackMode", new Object[] {Integer.valueOf(Session.AUTO_ACKNOWLEDGE), Integer.valueOf(Session.CLIENT_ACKNOWLEDGE)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE)});
}
public void testMessageListenerAutoAckOnCloseWithPrefetch1() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch sendDone = new CountDownLatch(1);
final CountDownLatch got2Done = new CountDownLatch(1);
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
// This test case does not work if optimized message dispatch is used as
// the main thread send block until the consumer receives the
// message. This test depends on thread decoupling so that the main
// thread can stop the consumer thread.
connection.setOptimizedMessageDispatch(false);
connection.start();
// Use all the ack modes
Session session = connection.createSession(false, ackMode);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage)m;
LOG.info("Got in first listener: " + tm.getText());
assertEquals("" + counter.get(), tm.getText());
counter.incrementAndGet();
m.acknowledge();
if (counter.get() == 2) {
sendDone.await();
connection.close();
got2Done.countDown();
}
} catch (Throwable e) {
e.printStackTrace();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
sendDone.countDown();
// Wait for first 2 messages to arrive.
assertTrue(got2Done.await(100000, TimeUnit.MILLISECONDS));
// Re-start connection.
connection = (ActiveMQConnection)factory.createConnection();
connections.add(connection);
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Pickup the remaining messages.
final CountDownLatch done2 = new CountDownLatch(1);
session = connection.createSession(false, ackMode);
consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
try {
TextMessage tm = (TextMessage)m;
LOG.info("Got in second listener: " + tm.getText());
counter.incrementAndGet();
if (counter.get() == 4) {
done2.countDown();
}
} catch (Throwable e) {
LOG.error("unexpected ex onMessage: ", e);
}
}
});
assertTrue(done2.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// close from onMessage with Auto_ack will ack
// Make sure only 4 messages were delivered.
assertEquals(4, counter.get());
}
public void initCombosForTestMessageListenerWithConsumerWithPrefetch1() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testMessageListenerWithConsumerWithPrefetch1() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch done = new CountDownLatch(1);
// Receive a message with the JMS API
connection.getPrefetchPolicy().setAll(1);
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
counter.incrementAndGet();
if (counter.get() == 4) {
done.countDown();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
assertTrue(done.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// Make sure only 4 messages were delivered.
assertEquals(4, counter.get());
}
public void initCombosForTestMessageListenerWithConsumer() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testMessageListenerWithConsumer() throws Exception {
final AtomicInteger counter = new AtomicInteger(0);
final CountDownLatch done = new CountDownLatch(1);
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageListener() {
public void onMessage(Message m) {
counter.incrementAndGet();
if (counter.get() == 4) {
done.countDown();
}
}
});
// Send the messages
sendMessages(session, destination, 4);
assertTrue(done.await(1000, TimeUnit.MILLISECONDS));
Thread.sleep(200);
// Make sure only 4 messages were delivered.
assertEquals(4, counter.get());
}
public void initCombosForTestUnackedWithPrefetch1StayInQueue() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("ackMode", new Object[] {Integer.valueOf(Session.AUTO_ACKNOWLEDGE), Integer.valueOf(Session.DUPS_OK_ACKNOWLEDGE),
Integer.valueOf(Session.CLIENT_ACKNOWLEDGE)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE)});
}
public void testUnackedWithPrefetch1StayInQueue() throws Exception {
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Use all the ack modes
Session session = connection.createSession(false, ackMode);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 4);
// Only pick up the first 2 messages.
Message message = null;
for (int i = 0; i < 2; i++) {
message = consumer.receive(1000);
assertNotNull(message);
}
message.acknowledge();
connection.close();
connection = (ActiveMQConnection)factory.createConnection();
connections.add(connection);
connection.getPrefetchPolicy().setAll(1);
connection.start();
// Use all the ack modes
session = connection.createSession(false, ackMode);
consumer = session.createConsumer(destination);
// Pickup the rest of the messages.
for (int i = 0; i < 2; i++) {
message = consumer.receive(1000);
assertNotNull(message);
}
message.acknowledge();
assertNull(consumer.receiveNoWait());
}
public void initCombosForTestPrefetch1MessageNotDispatched() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
}
public void testPrefetch1MessageNotDispatched() throws Exception {
// Set prefetch to 1
connection.getPrefetchPolicy().setAll(1);
connection.start();
Session session = connection.createSession(true, 0);
destination = new ActiveMQQueue("TEST");
MessageConsumer consumer = session.createConsumer(destination);
// Send 2 messages to the destination.
sendMessages(session, destination, 2);
session.commit();
// The prefetch should fill up with 1 message.
// Since prefetch is still full, the 2nd message should get dispatched
// to another consumer.. lets create the 2nd consumer test that it does
// make sure it does.
ActiveMQConnection connection2 = (ActiveMQConnection)factory.createConnection();
connection2.start();
connections.add(connection2);
Session session2 = connection2.createSession(true, 0);
MessageConsumer consumer2 = session2.createConsumer(destination);
// Pick up the first message.
Message message1 = consumer.receive(1000);
assertNotNull(message1);
// Pick up the 2nd messages.
Message message2 = consumer2.receive(5000);
assertNotNull(message2);
session.commit();
session2.commit();
assertNull(consumer.receiveNoWait());
}
public void initCombosForTestDontStart() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE)});
}
public void testDontStart() throws Exception {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 1);
// Make sure no messages were delivered.
assertNull(consumer.receive(1000));
}
public void initCombosForTestStartAfterSend() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE)});
}
public void testStartAfterSend() throws Exception {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 1);
// Start the conncection after the message was sent.
connection.start();
// Make sure only 1 message was delivered.
assertNotNull(consumer.receive(1000));
assertNull(consumer.receiveNoWait());
}
public void initCombosForTestReceiveMessageWithConsumer() {
addCombinationValues("deliveryMode", new Object[] {Integer.valueOf(DeliveryMode.NON_PERSISTENT), Integer.valueOf(DeliveryMode.PERSISTENT)});
addCombinationValues("destinationType", new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE),
Byte.valueOf(ActiveMQDestination.TEMP_QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TEMP_TOPIC_TYPE)});
}
public void testReceiveMessageWithConsumer() throws Exception {
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = createDestination(session, destinationType);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 1);
// Make sure only 1 message was delivered.
Message m = consumer.receive(1000);
assertNotNull(m);
assertEquals("0", ((TextMessage)m).getText());
assertNull(consumer.receiveNoWait());
}
public void testDupsOkConsumer() throws Exception {
// Receive a message with the JMS API
connection.start();
Session session = connection.createSession(false, Session.DUPS_OK_ACKNOWLEDGE);
destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);
MessageConsumer consumer = session.createConsumer(destination);
// Send the messages
sendMessages(session, destination, 4);
// Make sure only 4 message are delivered.
for( int i=0; i < 4; i++){
Message m = consumer.receive(1000);
assertNotNull(m);
}
assertNull(consumer.receive(1000));
// Close out the consumer.. no other messages should be left on the queue.
consumer.close();
consumer = session.createConsumer(destination);
assertNull(consumer.receive(1000));
}
public void testRedispatchOfUncommittedTx() throws Exception {
connection.start();
Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);
sendMessages(connection, destination, 2);
MessageConsumer consumer = session.createConsumer(destination);
assertNotNull(consumer.receive(1000));
assertNotNull(consumer.receive(1000));
// install another consumer while message dispatch is unacked/uncommitted
Session redispatchSession = connection.createSession(true, Session.SESSION_TRANSACTED);
MessageConsumer redispatchConsumer = redispatchSession.createConsumer(destination);
// no commit so will auto rollback and get re-dispatched to redisptachConsumer
session.close();
Message msg = redispatchConsumer.receive(1000);
assertNotNull(msg);
assertTrue("redelivered flag set", msg.getJMSRedelivered());
assertEquals(2, msg.getLongProperty("JMSXDeliveryCount"));
msg = redispatchConsumer.receive(1000);
assertNotNull(msg);
assertTrue(msg.getJMSRedelivered());
assertEquals(2, msg.getLongProperty("JMSXDeliveryCount"));
redispatchSession.commit();
assertNull(redispatchConsumer.receive(500));
redispatchSession.close();
}
public void testRedispatchOfRolledbackTx() throws Exception {
connection.start();
Session session = connection.createSession(true, Session.SESSION_TRANSACTED);
destination = createDestination(session, ActiveMQDestination.QUEUE_TYPE);
sendMessages(connection, destination, 2);
MessageConsumer consumer = session.createConsumer(destination);
assertNotNull(consumer.receive(1000));
assertNotNull(consumer.receive(1000));
// install another consumer while message dispatch is unacked/uncommitted
Session redispatchSession = connection.createSession(true, Session.SESSION_TRANSACTED);
MessageConsumer redispatchConsumer = redispatchSession.createConsumer(destination);
session.rollback();
session.close();
Message msg = redispatchConsumer.receive(1000);
assertNotNull(msg);
assertTrue(msg.getJMSRedelivered());
assertEquals(2, msg.getLongProperty("JMSXDeliveryCount"));
msg = redispatchConsumer.receive(1000);
assertNotNull(msg);
assertTrue(msg.getJMSRedelivered());
assertEquals(2, msg.getLongProperty("JMSXDeliveryCount"));
redispatchSession.commit();
assertNull(redispatchConsumer.receive(500));
redispatchSession.close();
}
public void initCombosForTestAckOfExpired() {
addCombinationValues("destinationType",
new Object[] {Byte.valueOf(ActiveMQDestination.QUEUE_TYPE), Byte.valueOf(ActiveMQDestination.TOPIC_TYPE)});
}
public void testAckOfExpired() throws Exception {
ActiveMQConnectionFactory fact = new ActiveMQConnectionFactory("vm://localhost?jms.prefetchPolicy.all=4&jms.sendAcksAsync=false");
connection = fact.createActiveMQConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination = (ActiveMQDestination) (destinationType == ActiveMQDestination.QUEUE_TYPE ?
session.createQueue("test") : session.createTopic("test"));
MessageConsumer consumer = session.createConsumer(destination);
connection.setStatsEnabled(true);
Session sendSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = sendSession.createProducer(destination);
producer.setTimeToLive(1000);
final int count = 4;
for (int i = 0; i < count; i++) {
TextMessage message = sendSession.createTextMessage("" + i);
producer.send(message);
}
// let first bunch in queue expire
Thread.sleep(2000);
producer.setTimeToLive(0);
for (int i = 0; i < count; i++) {
TextMessage message = sendSession.createTextMessage("no expiry" + i);
producer.send(message);
}
ActiveMQMessageConsumer amqConsumer = (ActiveMQMessageConsumer) consumer;
for(int i=0; i<count; i++) {
TextMessage msg = (TextMessage) amqConsumer.receive();
assertNotNull(msg);
assertTrue("message has \"no expiry\" text: " + msg.getText(), msg.getText().contains("no expiry"));
// force an ack when there are expired messages
amqConsumer.acknowledge();
}
assertEquals("consumer has expiredMessages", count, amqConsumer.getConsumerStats().getExpiredMessageCount().getCount());
DestinationViewMBean view = createView(destination);
assertEquals("Wrong inFlightCount: " + view.getInFlightCount(), 0, view.getInFlightCount());
assertEquals("Wrong dispatch count: " + view.getDispatchCount(), 8, view.getDispatchCount());
assertEquals("Wrong dequeue count: " + view.getDequeueCount(), 8, view.getDequeueCount());
}
protected DestinationViewMBean createView(ActiveMQDestination destination) throws Exception {
String domain = "org.apache.activemq";
ObjectName name;
if (destination.isQueue()) {
name = new ObjectName(domain + ":BrokerName=localhost,Type=Queue,Destination=test");
} else {
name = new ObjectName(domain + ":BrokerName=localhost,Type=Topic,Destination=test");
}
return (DestinationViewMBean)broker.getManagementContext().newProxyInstance(name, DestinationViewMBean.class, true);
}
}
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