Examples with QueueReceiver javax.jms.QueueReceiver used on opensource projects

Example 26 with QueueReceiver

use of javax.jms.QueueReceiver in project activemq-artemis by apache.

the class NewQueueRequestorTest method testQueueRequestor.

@Test
public void testQueueRequestor() throws Exception {
    QueueConnection conn1 = null, conn2 = null;
    try {
        Queue queue1 = createQueue(true, "myQueue");
        conn1 = (QueueConnection) cf.createConnection();
        QueueSession sess1 = conn1.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        QueueRequestor requestor = new QueueRequestor(sess1, queue1);
        conn1.start();
        // And the responder
        conn2 = (QueueConnection) cf.createConnection();
        QueueSession sess2 = conn2.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        TestMessageListener listener = new TestMessageListener(sess2);
        QueueReceiver receiver = sess2.createReceiver(queue1);
        receiver.setMessageListener(listener);
        conn2.start();
        Message m1 = sess1.createMessage();
        log.trace("Sending request message");
        TextMessage m2 = (TextMessage) requestor.request(m1);
        assertNotNull(m2);
        assertEquals("This is the response", m2.getText());
        requestor.close();
    } finally {
        conn1.close();
        conn2.close();
    }
}

Example 27 with QueueReceiver

use of javax.jms.QueueReceiver in project wildfly by wildfly.

the class MDBEJBRuntimeNameTestsCase method testMDB.

@Test
@InSequence(1)
public void testMDB() throws Exception {
    final QueueConnectionFactory factory = (QueueConnectionFactory) context.lookup("java:/jms/RemoteConnectionFactory");
    final QueueConnection connection = factory.createQueueConnection("guest", "guest");
    try {
        connection.start();
        final QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        final Queue replyDestination = session.createTemporaryQueue();
        final String requestMessage = "test";
        final Message message = session.createTextMessage(requestMessage);
        message.setJMSReplyTo(replyDestination);
        final Destination destination = (Destination) context.lookup(Constants.QUEUE_JNDI_NAME);
        final MessageProducer producer = session.createProducer(destination);
        producer.send(message);
        producer.close();
        // wait for a reply
        final QueueReceiver receiver = session.createReceiver(replyDestination);
        final Message reply = receiver.receive(TimeoutUtil.adjust(1000));
        assertNotNull("Did not receive a reply on the reply queue. Perhaps the original (request) message didn't make it to the MDB?", reply);
        final String result = ((TextMessage) reply).getText();
        assertEquals("Unexpected reply messsage", Constants.REPLY_MESSAGE_PREFIX + requestMessage, result);
    } finally {
        if (connection != null) {
            // just closing the connection will close the session and other related resources (@see javax.jms.Connection)
            safeClose(connection);
        }
    }
}

Example 28 with QueueReceiver

use of javax.jms.QueueReceiver in project jmeter by apache.

the class JMSSampler method clearQueue.

private String clearQueue(Queue queue, SampleResult res) {
    String retVal = null;
    QueueReceiver consumer = null;
    String queueName = null;
    try {
        queueName = queue.getQueueName();
        consumer = session.createReceiver(queue);
        Message deletedMsg = null;
        long deletedMsgCount = 0;
        do {
            deletedMsg = consumer.receive(getTimeoutAsInt());
            if (deletedMsg != null) {
                deletedMsgCount++;
                deletedMsg.acknowledge();
            }
        } while (deletedMsg != null);
        retVal = deletedMsgCount + " message(s) removed using receive timeout:" + getTimeoutAsInt() + "ms";
        res.setResponseMessage(retVal);
    } catch (Exception ex) {
        res.setResponseMessage("Error clearing queue:" + queueName);
        LOGGER.error("Error clearing queue {}", queueName, ex);
        return "Error clearing queue " + queueName + ", message:" + ex.getMessage();
    } finally {
        Utils.close(consumer, LOGGER);
    }
    return retVal;
}

Example 29 with QueueReceiver

use of javax.jms.QueueReceiver in project jmeter by apache.

the class JMSSampler method browseQueueForConsumption.

private String browseQueueForConsumption(Queue queue, String jmsSelector, SampleResult res, StringBuilder buffer, StringBuilder propBuffer) {
    String retVal = null;
    QueueReceiver consumer = null;
    Message reply = null;
    String queueName = null;
    try {
        queueName = queue.getQueueName();
        consumer = session.createReceiver(queue, jmsSelector);
        reply = consumer.receive(getTimeoutAsInt());
        LOGGER.debug("Message: {}", reply);
        if (reply != null) {
            res.setResponseMessage("1 message received successfully");
            res.setResponseHeaders(reply.toString());
            TextMessage msg = (TextMessage) reply;
            retVal = msg.getText();
            extractContent(buffer, propBuffer, msg);
        } else {
            res.setResponseMessage("No message received");
        }
    } catch (Exception ex) {
        res.setResponseMessage("Error browsing queue '" + queueName + "' with selector '" + jmsSelector + "', timeout '" + getTimeout() + "', message:" + ex.getMessage());
        LOGGER.error("Error browsing queue {} with selector {} and configured timeout {}", queueName, jmsSelector, getTimeout(), ex);
    } finally {
        Utils.close(consumer, LOGGER);
    }
    return retVal;
}

Example 30 with QueueReceiver

use of javax.jms.QueueReceiver in project iaf by ibissource.

the class IfsaRequesterSender method getRawReplyMessage.

/**
 * Retrieves a message with the specified correlationId from queue or other channel, but does no processing on it.
 */
private javax.jms.Message getRawReplyMessage(QueueSession session, IFSAQueue queue, TextMessage sentMessage) throws SenderException, TimeoutException {
    String selector = null;
    javax.jms.Message msg = null;
    QueueReceiver replyReceiver = null;
    try {
        replyReceiver = getReplyReceiver(session, sentMessage);
        selector = replyReceiver.getMessageSelector();
        long timeout = getExpiry(queue);
        log.debug(getLogPrefix() + "start waiting at most [" + timeout + "] ms for reply on message using selector [" + selector + "]");
        msg = replyReceiver.receive(timeout);
        if (msg == null) {
            log.info(getLogPrefix() + "received null reply");
        } else {
            log.info(getLogPrefix() + "received reply");
        }
    } catch (Exception e) {
        throw new SenderException(getLogPrefix() + "got exception retrieving reply", e);
    } finally {
        try {
            closeReplyReceiver(replyReceiver);
        } catch (IfsaException e) {
            log.error(getLogPrefix() + "error closing replyreceiver", e);
        }
    }
    if (msg == null) {
        throw new TimeoutException(getLogPrefix() + " timed out waiting for reply using selector [" + selector + "]");
    }
    if (msg instanceof IFSATimeOutMessage) {
        throw new TimeoutException(getLogPrefix() + "received IFSATimeOutMessage waiting for reply using selector [" + selector + "]");
    }
    return msg;
// try {
// TextMessage result = (TextMessage)msg;
// return result;
// } catch (Exception e) {
// throw new SenderException(getLogPrefix()+"reply received for message using selector ["+selector+"] cannot be cast to TextMessage ["+msg.getClass().getName()+"]",e);
// }
}