/*
* 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.artemis.jms.tests;
import javax.jms.Connection;
import javax.jms.DeliveryMode;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.QueueBrowser;
import javax.jms.Session;
import javax.jms.TextMessage;
import java.util.Enumeration;
import org.apache.activemq.artemis.jms.tests.util.ProxyAssertSupport;
import org.junit.After;
import org.junit.Test;
/**
* Various use cases, added here while trying things or fixing forum issues.
*/
public class MiscellaneousTest extends JMSTestCase {
// Constants -----------------------------------------------------
// Static --------------------------------------------------------
// Attributes ----------------------------------------------------
// Constructors --------------------------------------------------
@Override
@After
public void tearDown() throws Exception {
removeAllMessages(queue1.getQueueName(), true);
super.tearDown();
}
// Public --------------------------------------------------------
@Test
public void testBrowser() throws Exception {
Connection conn = null;
try {
conn = createConnection();
Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer prod = session.createProducer(queue1);
prod.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
TextMessage m = session.createTextMessage("message one");
prod.send(m);
// Give the message time to reach the queue
Thread.sleep(2000);
QueueBrowser browser = session.createBrowser(queue1);
Enumeration e = browser.getEnumeration();
TextMessage bm = (TextMessage) e.nextElement();
ProxyAssertSupport.assertEquals("message one", bm.getText());
} finally {
if (conn != null) {
conn.close();
}
removeAllMessages(queue1.getQueueName(), true);
}
}
/**
* Test case for http://jira.jboss.org/jira/browse/JBMESSAGING-542
*/
@Test
public void testClosingConsumerFromMessageListenerAutoAck() throws Exception {
Connection c = null;
try {
c = createConnection();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer prod = s.createProducer(queue1);
Message m = s.createMessage();
prod.send(m);
} finally {
if (c != null) {
c.close();
}
}
final Result result = new Result();
Connection conn = createConnection();
Session s = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
final MessageConsumer cons = s.createConsumer(queue1);
cons.setMessageListener(new MessageListener() {
@Override
public void onMessage(final Message m) {
// close the connection on the same thread that processed the message
try {
cons.close();
result.setSuccess();
} catch (Exception e) {
result.setFailure(e);
}
}
});
conn.start();
result.waitForResult();
ProxyAssertSupport.assertTrue(result.isSuccess());
ProxyAssertSupport.assertNull(result.getFailure());
// it's auto _ack so message *should not* be acked (auto ack acks after successfully completion of onMessage
Thread.sleep(1000);
assertRemainingMessages(1);
conn.close();
}
/**
* Test case for http://jira.jboss.org/jira/browse/JBMESSAGING-542
*/
@Test
public void testClosingConsumerFromMessageListenerTransacted() throws Exception {
Connection c = null;
try {
c = createConnection();
Session s = c.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer prod = s.createProducer(queue1);
Message m = s.createMessage();
prod.send(m);
} finally {
if (c != null) {
c.close();
}
}
final Result result = new Result();
Connection conn = createConnection();
Session s = conn.createSession(true, Session.SESSION_TRANSACTED);
final MessageConsumer cons = s.createConsumer(queue1);
cons.setMessageListener(new MessageListener() {
@Override
public void onMessage(final Message m) {
// close the connection on the same thread that processed the message
try {
cons.close();
result.setSuccess();
} catch (Exception e) {
result.setFailure(e);
}
}
});
conn.start();
result.waitForResult();
ProxyAssertSupport.assertTrue(result.isSuccess());
ProxyAssertSupport.assertNull(result.getFailure());
Thread.sleep(1000);
assertRemainingMessages(1);
conn.close();
}
// Test case for http://jira.jboss.com/jira/browse/JBMESSAGING-788
@Test
public void testGetDeliveriesForSession() throws Exception {
Connection conn = null;
try {
conn = createConnection();
Session session1 = conn.createSession(true, Session.SESSION_TRANSACTED);
Session session2 = conn.createSession(true, Session.SESSION_TRANSACTED);
MessageProducer prod = session2.createProducer(queue1);
Message msg = session2.createMessage();
prod.send(msg);
session1.close();
session2.commit();
} finally {
if (conn != null) {
conn.close();
}
removeAllMessages(queue1.getQueueName(), true);
}
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
private class Result {
private boolean success;
private Exception e;
private boolean resultSet;
private Result() {
success = false;
e = null;
}
public synchronized void setSuccess() {
success = true;
resultSet = true;
notify();
}
public synchronized boolean isSuccess() {
return success;
}
public synchronized void setFailure(final Exception e) {
this.e = e;
resultSet = true;
notify();
}
public synchronized Exception getFailure() {
return e;
}
public synchronized void waitForResult() throws Exception {
while (!resultSet) {
this.wait();
}
}
}
}