| /** |
| * 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.advisory; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashSet; |
| |
| import javax.jms.BytesMessage; |
| import javax.jms.Connection; |
| import javax.jms.ConnectionFactory; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageListener; |
| import javax.jms.MessageProducer; |
| import javax.jms.Queue; |
| import javax.jms.Session; |
| import javax.jms.Topic; |
| |
| import org.apache.activemq.ActiveMQConnection; |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.ActiveMQPrefetchPolicy; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.region.policy.ConstantPendingMessageLimitStrategy; |
| import org.apache.activemq.broker.region.policy.PolicyEntry; |
| import org.apache.activemq.broker.region.policy.PolicyMap; |
| import org.apache.activemq.command.ActiveMQDestination; |
| import org.apache.activemq.command.ActiveMQMessage; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.apache.activemq.command.ActiveMQTopic; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** |
| * Test for advisory messages sent under the right circumstances. |
| */ |
| @RunWith(Parameterized.class) |
| public class AdvisoryTests { |
| |
| protected static final int MESSAGE_COUNT = 2000; |
| protected BrokerService broker; |
| protected Connection connection; |
| protected String bindAddress = ActiveMQConnectionFactory.DEFAULT_BROKER_BIND_URL; |
| protected int topicCount; |
| protected final boolean includeBodyForAdvisory; |
| protected final int EXPIRE_MESSAGE_PERIOD = 10000; |
| |
| |
| @Parameters(name = "includeBodyForAdvisory={0}") |
| public static Collection<Object[]> data() { |
| return Arrays.asList(new Object[][] { |
| // Include the full body of the message |
| {true}, |
| // Don't include the full body of the message |
| {false} |
| }); |
| } |
| |
| public AdvisoryTests(boolean includeBodyForAdvisory) { |
| super(); |
| this.includeBodyForAdvisory = includeBodyForAdvisory; |
| } |
| |
| @Test(timeout = 60000) |
| public void testNoSlowConsumerAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Queue queue = s.createQueue(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(queue); |
| consumer.setMessageListener(new MessageListener() { |
| @Override |
| public void onMessage(Message message) { |
| } |
| }); |
| |
| Topic advisoryTopic = AdvisorySupport.getSlowConsumerAdvisoryTopic((ActiveMQDestination) queue); |
| s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(queue); |
| for (int i = 0; i < MESSAGE_COUNT; i++) { |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| } |
| Message msg = advisoryConsumer.receive(1000); |
| assertNull(msg); |
| } |
| |
| @Test(timeout = 60000) |
| public void testSlowConsumerAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Queue queue = s.createQueue(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(queue); |
| assertNotNull(consumer); |
| |
| Topic advisoryTopic = AdvisorySupport.getSlowConsumerAdvisoryTopic((ActiveMQDestination) queue); |
| s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(queue); |
| for (int i = 0; i < MESSAGE_COUNT; i++) { |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| } |
| Message msg = advisoryConsumer.receive(1000); |
| assertNotNull(msg); |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageDeliveryAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Queue queue = s.createQueue(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(queue); |
| assertNotNull(consumer); |
| |
| Topic advisoryTopic = AdvisorySupport.getMessageDeliveredAdvisoryTopic((ActiveMQDestination) queue); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(queue); |
| |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| |
| Message msg = advisoryConsumer.receive(1000); |
| assertNotNull(msg); |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| ActiveMQMessage payload = (ActiveMQMessage) message.getDataStructure(); |
| |
| //This should always be tcp:// because that is the transport that is used to connect even though |
| //the nio transport is the first one in the list |
| assertTrue(((String)message.getProperty(AdvisorySupport.MSG_PROPERTY_ORIGIN_BROKER_URL)).startsWith("tcp://")); |
| assertEquals(message.getProperty(AdvisorySupport.MSG_PROPERTY_DESTINATION), ((ActiveMQDestination) queue).getQualifiedName()); |
| |
| //Add assertion to make sure body is included for advisory topics |
| //when includeBodyForAdvisory is true |
| assertIncludeBodyForAdvisory(payload); |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageConsumedAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Queue queue = s.createQueue(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(queue); |
| |
| Topic advisoryTopic = AdvisorySupport.getMessageConsumedAdvisoryTopic((ActiveMQDestination) queue); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(queue); |
| |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| String id = m.getJMSMessageID(); |
| Message msg = consumer.receive(1000); |
| assertNotNull(msg); |
| |
| msg = advisoryConsumer.receive(1000); |
| assertNotNull(msg); |
| |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| ActiveMQMessage payload = (ActiveMQMessage) message.getDataStructure(); |
| String originalId = payload.getJMSMessageID(); |
| assertEquals(originalId, id); |
| |
| //This should always be tcp:// because that is the transport that is used to connect even though |
| //the nio transport is the first one in the list |
| assertTrue(((String)message.getProperty(AdvisorySupport.MSG_PROPERTY_ORIGIN_BROKER_URL)).startsWith("tcp://")); |
| assertEquals(message.getProperty(AdvisorySupport.MSG_PROPERTY_DESTINATION), ((ActiveMQDestination) queue).getQualifiedName()); |
| |
| //Add assertion to make sure body is included for advisory topics |
| //when includeBodyForAdvisory is true |
| assertIncludeBodyForAdvisory(payload); |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageExpiredAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Queue queue = s.createQueue(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(queue); |
| assertNotNull(consumer); |
| |
| Topic advisoryTopic = AdvisorySupport.getExpiredMessageTopic((ActiveMQDestination) queue); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(queue); |
| producer.setTimeToLive(1); |
| for (int i = 0; i < MESSAGE_COUNT; i++) { |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| } |
| |
| Message msg = advisoryConsumer.receive(EXPIRE_MESSAGE_PERIOD); |
| assertNotNull(msg); |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| ActiveMQMessage payload = (ActiveMQMessage) message.getDataStructure(); |
| |
| //This should be set |
| assertNotNull(message.getProperty(AdvisorySupport.MSG_PROPERTY_ORIGIN_BROKER_URL)); |
| |
| //Add assertion to make sure body is included for advisory topics |
| //when includeBodyForAdvisory is true |
| assertIncludeBodyForAdvisory(payload); |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageDLQd() throws Exception { |
| ActiveMQPrefetchPolicy policy = new ActiveMQPrefetchPolicy(); |
| policy.setTopicPrefetch(2); |
| ((ActiveMQConnection) connection).setPrefetchPolicy(policy); |
| Session s = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| Topic topic = s.createTopic(getClass().getName()); |
| |
| Topic advisoryTopic = s.createTopic(">"); |
| for (int i = 0; i < 100; i++) { |
| s.createConsumer(advisoryTopic); |
| } |
| MessageConsumer advisoryConsumer = s.createConsumer(AdvisorySupport.getMessageDLQdAdvisoryTopic((ActiveMQDestination) topic)); |
| |
| MessageProducer producer = s.createProducer(topic); |
| int count = 10; |
| for (int i = 0; i < count; i++) { |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| } |
| |
| Message msg = advisoryConsumer.receive(1000); |
| assertNotNull(msg); |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| ActiveMQMessage payload = (ActiveMQMessage) message.getDataStructure(); |
| //This should be set |
| assertNotNull(message.getProperty(AdvisorySupport.MSG_PROPERTY_ORIGIN_BROKER_URL)); |
| //Add assertion to make sure body is included for DLQ advisory topics |
| //when includeBodyForAdvisory is true |
| assertIncludeBodyForAdvisory(payload); |
| |
| // we should get here without StackOverflow |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageDiscardedAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); |
| Topic topic = s.createTopic(getClass().getName()); |
| MessageConsumer consumer = s.createConsumer(topic); |
| assertNotNull(consumer); |
| |
| Topic advisoryTopic = AdvisorySupport.getMessageDiscardedAdvisoryTopic((ActiveMQDestination) topic); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| // start throwing messages at the consumer |
| MessageProducer producer = s.createProducer(topic); |
| int count = (new ActiveMQPrefetchPolicy().getTopicPrefetch() * 2); |
| for (int i = 0; i < count; i++) { |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| } |
| |
| Message msg = advisoryConsumer.receive(1000); |
| assertNotNull(msg); |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| ActiveMQMessage payload = (ActiveMQMessage) message.getDataStructure(); |
| |
| //This should be set |
| assertNotNull(message.getProperty(AdvisorySupport.MSG_PROPERTY_ORIGIN_BROKER_URL)); |
| assertEquals(message.getProperty(AdvisorySupport.MSG_PROPERTY_DESTINATION), ((ActiveMQDestination) topic).getQualifiedName()); |
| |
| //Add assertion to make sure body is included for advisory topics |
| //when includeBodyForAdvisory is true |
| assertIncludeBodyForAdvisory(payload); |
| } |
| |
| @Test(timeout = 60000) |
| public void testMessageDeliveryVTAdvisory() throws Exception { |
| Session s = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| ActiveMQTopic vt = new ActiveMQTopic("VirtualTopic.TEST"); |
| |
| ActiveMQQueue a = new ActiveMQQueue("Consumer.A.VirtualTopic.TEST"); |
| MessageConsumer consumer = s.createConsumer(a); |
| |
| ActiveMQQueue b = new ActiveMQQueue("Consumer.B.VirtualTopic.TEST"); |
| MessageConsumer consumerB = s.createConsumer(b); |
| |
| assertNotNull(consumer); |
| assertNotNull(consumerB); |
| |
| HashSet<String> dests = new HashSet<String>(); |
| dests.add(vt.getQualifiedName()); |
| dests.add(a.getQualifiedName()); |
| dests.add(b.getQualifiedName()); |
| |
| |
| Topic advisoryTopic = new ActiveMQTopic(AdvisorySupport.MESSAGE_DELIVERED_TOPIC_PREFIX + ">"); |
| MessageConsumer advisoryConsumer = s.createConsumer(advisoryTopic); |
| |
| // throw messages at the vt |
| MessageProducer producer = s.createProducer(vt); |
| |
| BytesMessage m = s.createBytesMessage(); |
| m.writeBytes(new byte[1024]); |
| producer.send(m); |
| |
| Message msg = null; |
| while ((msg = advisoryConsumer.receive(1000)) != null) { |
| ActiveMQMessage message = (ActiveMQMessage) msg; |
| String dest = (String) message.getProperty(AdvisorySupport.MSG_PROPERTY_DESTINATION); |
| dests.remove(dest); |
| assertIncludeBodyForAdvisory((ActiveMQMessage) message.getDataStructure()); |
| } |
| |
| assertTrue("Got delivered for all: " + dests, dests.isEmpty()); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| if (broker == null) { |
| broker = createBroker(); |
| } |
| ConnectionFactory factory = createConnectionFactory(); |
| connection = factory.createConnection(); |
| connection.start(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| connection.close(); |
| if (broker != null) { |
| broker.stop(); |
| } |
| } |
| |
| protected ActiveMQConnectionFactory createConnectionFactory() throws Exception { |
| return new ActiveMQConnectionFactory(broker.getTransportConnectorByName("OpenWire").getPublishableConnectString()); |
| } |
| |
| protected BrokerService createBroker() throws Exception { |
| BrokerService answer = new BrokerService(); |
| configureBroker(answer); |
| answer.start(); |
| return answer; |
| } |
| |
| protected void configureBroker(BrokerService answer) throws Exception { |
| answer.setPersistent(false); |
| PolicyEntry policy = new PolicyEntry(); |
| policy.setExpireMessagesPeriod(EXPIRE_MESSAGE_PERIOD); |
| policy.setAdvisoryForFastProducers(true); |
| policy.setAdvisoryForConsumed(true); |
| policy.setAdvisoryForDelivery(true); |
| policy.setAdvisoryForDiscardingMessages(true); |
| policy.setAdvisoryForSlowConsumers(true); |
| policy.setAdvisoryWhenFull(true); |
| policy.setIncludeBodyForAdvisory(includeBodyForAdvisory); |
| policy.setProducerFlowControl(false); |
| ConstantPendingMessageLimitStrategy strategy = new ConstantPendingMessageLimitStrategy(); |
| strategy.setLimit(10); |
| policy.setPendingMessageLimitStrategy(strategy); |
| PolicyMap pMap = new PolicyMap(); |
| pMap.setDefaultEntry(policy); |
| |
| answer.setDestinationPolicy(pMap); |
| answer.addConnector("nio://localhost:0"); |
| answer.addConnector("tcp://localhost:0").setName("OpenWire"); |
| answer.setDeleteAllMessagesOnStartup(true); |
| } |
| |
| protected void assertIncludeBodyForAdvisory(ActiveMQMessage payload) { |
| if (includeBodyForAdvisory) { |
| assertNotNull(payload.getContent()); |
| } else { |
| assertNull(payload.getContent()); |
| } |
| } |
| } |