@Test
public void noMatchingRoutes() throws JMSException {
String expected = "'no matching route'";
QueueReceiver qr = messageManager.createQueueReceiver("queue/DLQ");
clear(qr);
plainEvent.fire(expected);
Message m = qr.receive(3000);
qr.close();
Assert.assertNull("Unexpectedly received a message", m);
}
public static Message queueReceiver(QueueConnection cnn, String queueName, long timeout)
throws JMSException {
QueueSession session = cnn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(queueName);
QueueReceiver receiver = session.createReceiver(queue);
Message msg = receiver.receive(timeout);
if (msg != null) msg.acknowledge();
receiver.close();
session.close();
return msg;
}
@Test
public void forwardSimpleEvent_via_single_route_config() throws JMSException {
String expected = "'configured via Route'";
QueueReceiver qr = messageManager.createQueueReceiver("queue/DLQ");
clear(qr);
event_viaSingleRouteConfig.fire(expected);
Message m = qr.receive(3000);
qr.close();
Assert.assertTrue(m != null);
Assert.assertTrue(m instanceof TextMessage);
Assert.assertEquals(expected, ((TextMessage) m).getText());
}
public static void drainQueue(QueueConnection cnn, String queue) throws Exception {
QueueSession session = cnn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
Queue q = session.createQueue(queue);
QueueReceiver receiver = session.createReceiver(q);
// Add a delay so that activeMQ can fetch messages from the broker
// Thread.sleep(5000);
Message msg = null;
while ((msg = receiver.receive(1000)) != null) {
System.out.println("Removing message: " + msg);
msg.acknowledge();
}
receiver.close();
session.close();
}
public static void main(String[] args) {
try {
QueueConnectionFactory queueConnectionFactory;
QueueConnection queueConnection;
QueueSession queueSession;
QueueReceiver queueReceiver;
Queue queue;
TextMessage msg;
// JNDI InitialContextを作成します
InitialContext ctx = new InitialContext();
// Connection FactoryとQueueをLook upします
queueConnectionFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY);
queue = (Queue) ctx.lookup(QUEUE);
// コネクションを作成
queueConnection = queueConnectionFactory.createQueueConnection();
// セッションを作成
queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
// キューレシーバーを作成
queueReceiver = queueSession.createReceiver(queue);
// メッセージの配送をスタート
queueConnection.start();
// メッセージの受信
while (true) {
Message m = queueReceiver.receive(1);
if (m != null) {
if (m instanceof TextMessage) {
msg = (TextMessage) m;
System.out.println(msg.getText());
} else {
break;
}
}
}
// 接続を切断
queueReceiver.close();
queueSession.close();
queueConnection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Closes JMS objects.
*
* @exception JMSException if JMS fails to close objects due to internal error
*/
public void close() throws JMSException {
qreceiver.close();
qsession.close();
qcon.close();
}
private void close(QueueReceiver receiver) throws Exception {
receiver.close();
}
@Test(timeout = 30000)
public void testReceiverCloseAgain() throws Exception {
// Close it again (closing the session should have closed it already).
receiver.close();
}
