Apache
/
activemq
mirror of https://github.com/apache/activemq.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add test for https://issues.apache.org/activemq/browse/AMQ-2084 that works just fine 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@953739 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Tully 2010-06-11 15:48:46 +00:00
parent 9444a7903e
commit 6b18edc771
1 changed files with 180 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

180
activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2084Test.java Normal file
View File

@ -0,0 +1,180 @@
/**
* 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.bugs;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.Properties;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Queue;
import javax.jms.QueueConnection;
import javax.jms.QueueConnectionFactory;
import javax.jms.QueueReceiver;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSession;
import javax.jms.TopicSubscriber;
import javax.naming.InitialContext;
import org.apache.activemq.broker.BrokerService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class AMQ2084Test {
private static final Log LOG = LogFactory.getLog(AMQ2084Test.class);
BrokerService broker;
CountDownLatch qreceived;
@Before
public void startBroker() throws Exception {
broker = new BrokerService();
broker.setPersistent(false);
broker.addConnector("tcp://localhost:61616");
broker.start();
qreceived = new CountDownLatch(1);
}
@After
public void stopBroker() throws Exception {
if (broker != null) {
broker.stop();
}
}
public void listenQueue(final String queueName, final String selectors) {
try {
Properties props = new Properties();
props.put("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.put("java.naming.provider.url", "tcp://localhost:61616");
props.put("queue.queueName", queueName);
javax.naming.Context ctx = new InitialContext(props);
QueueConnectionFactory factory = (QueueConnectionFactory) ctx.lookup("ConnectionFactory");
QueueConnection conn = factory.createQueueConnection();
final Queue queue = (Queue) ctx.lookup("queueName");
QueueSession session = conn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
QueueReceiver receiver = session.createReceiver(queue, selectors);
System.out.println("Message Selector: " + receiver.getMessageSelector());
receiver.setMessageListener(new MessageListener() {
public void onMessage(Message message) {
try {
if (message instanceof TextMessage) {
TextMessage txtMsg = (TextMessage) message;
String msg = txtMsg.getText();
LOG.info("Queue Message Received: " + queueName + " - " + msg);
qreceived.countDown();
}
message.acknowledge();
} catch (Throwable e) {
e.printStackTrace();
}
}
});
conn.start();
} catch (Exception e) {
e.printStackTrace();
}
}
public void listenTopic(final String topicName, final String selectors) {
try {
Properties props = new Properties();
props.put("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.put("java.naming.provider.url", "tcp://localhost:61616");
props.put("topic.topicName", topicName);
javax.naming.Context ctx = new InitialContext(props);
TopicConnectionFactory factory = (TopicConnectionFactory) ctx.lookup("ConnectionFactory");
TopicConnection conn = factory.createTopicConnection();
final Topic topic = (Topic) ctx.lookup("topicName");
TopicSession session = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
TopicSubscriber receiver = session.createSubscriber(topic, selectors, false);
receiver.setMessageListener(new MessageListener() {
public void onMessage(Message message) {
try {
if (message instanceof TextMessage) {
TextMessage txtMsg = (TextMessage) message;
String msg = txtMsg.getText();
LOG.info("Topic Message Received: " + topicName + " - " + msg);
}
message.acknowledge();
} catch (Exception e) {
e.printStackTrace();
}
}
});
conn.start();
} catch (Exception e) {
e.printStackTrace();
}
}
public void publish(String topicName, String message) {
try {
Properties props = new Properties();
props.put("java.naming.factory.initial", "org.apache.activemq.jndi.ActiveMQInitialContextFactory");
props.put("java.naming.provider.url", "tcp://localhost:61616");
props.put("topic.topicName", topicName);
javax.naming.Context ctx = new InitialContext(props);
TopicConnectionFactory factory = (TopicConnectionFactory) ctx.lookup("ConnectionFactory");
TopicConnection conn = factory.createTopicConnection();
Topic topic = (Topic) ctx.lookup("topicName");
TopicSession session = conn.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
TopicPublisher publisher = session.createPublisher(topic);
if (message != null) {
Message msg = session.createTextMessage(message);
publisher.send(msg);
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Test
public void tryXpathSelectorMatch() throws Exception {
String xPath = "XPATH '//books//book[@lang=''en'']'";
listenQueue("Consumer.Sample.VirtualTopic.TestXpath", xPath);
publish("VirtualTopic.TestXpath", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><books><book lang=\"en\">ABC</book></books>");
assertTrue("topic received: ", qreceived.await(20, TimeUnit.SECONDS));
}
@Test
public void tryXpathSelectorNoMatch() throws Exception {
String xPath = "XPATH '//books//book[@lang=''es'']'";
listenQueue("Consumer.Sample.VirtualTopic.TestXpath", xPath);
publish("VirtualTopic.TestXpath", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><books><book lang=\"en\">ABC</book></books>");
assertFalse("topic did not receive unmatched", qreceived.await(5, TimeUnit.SECONDS));
}
}