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

Example 41 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class RecoverMessagesIT method testRecoverTextMessageAsyncSync.

@Test
public void testRecoverTextMessageAsyncSync() throws Exception {
    final ArrayList<Message> messages = new ArrayList<Message>();
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.CLIENT_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(QUEUE_NAME);
    QueueSender queueSender = queueSession.createSender(queue);
    queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
    TextMessage message = queueSession.createTextMessage(MESSAGE);
    queueSender.send(message);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    final CountDownLatch latch = new CountDownLatch(2);
    queueReceiver.setMessageListener(new MessageListener() {

        @Override
        public void onMessage(Message message) {
            messages.add(message);
            latch.countDown();
        }
    });
    // allow subscription to take place
    Thread.sleep(100);
    // we should have received one message
    assertEquals(1, messages.size());
    TextMessage tmsg1 = (TextMessage) messages.get(0);
    assertFalse(tmsg1.getJMSRedelivered());
    queueSession.recover();
    latch.await(1000, TimeUnit.MILLISECONDS);
    // we should have received two messages
    // There is no synchronisation so no guarantee we see the latest messages!
    assertEquals(2, messages.size());
    TextMessage tmsg2 = (TextMessage) messages.get(1);
    assertEquals(tmsg1, tmsg2);
    assertTrue(tmsg2.getJMSRedelivered());
    tmsg2.acknowledge();
    queueReceiver.setMessageListener(null);
    TextMessage tmsg3 = (TextMessage) queueReceiver.receiveNoWait();
    assertNull(tmsg3);
}

Example 42 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class RecoverMessagesIT method testRecoverTextMessageSync.

@Test
public void testRecoverTextMessageSync() throws Exception {
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.CLIENT_ACKNOWLEDGE);
    Queue queue = queueSession.createQueue(QUEUE_NAME);
    QueueSender queueSender = queueSession.createSender(queue);
    queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
    TextMessage message = queueSession.createTextMessage(MESSAGE);
    queueSender.send(message);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    TextMessage tmsg1 = (TextMessage) queueReceiver.receive();
    assertFalse(tmsg1.getJMSRedelivered());
    queueSession.recover();
    TextMessage tmsg2 = (TextMessage) queueReceiver.receive();
    assertEquals(tmsg1, tmsg2);
    assertTrue(tmsg2.getJMSRedelivered());
    tmsg2.acknowledge();
    TextMessage tmsg3 = (TextMessage) queueReceiver.receiveNoWait();
    assertNull(tmsg3);
}

Example 43 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class RmqDestinationIT method createRmqDestinationWithArguments.

@Test
void createRmqDestinationWithArguments() throws Exception {
    this.queueConn.start();
    QueueSession session = this.queueConn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    Queue queue = new RMQDestination(QUEUE_NAME, true, false, Collections.singletonMap("x-queue-type", "quorum"));
    QueueSender sender = session.createSender(queue);
    drainQueue(session, queue);
    String body = String.valueOf(System.currentTimeMillis());
    TextMessage msg = session.createTextMessage(body);
    sender.send(msg);
    CountDownLatch consumerLatch = new CountDownLatch(1);
    AtomicReference<TextMessage> message = new AtomicReference<>();
    MessageConsumer consumer = session.createConsumer(queue);
    consumer.setMessageListener(m -> {
        message.set((TextMessage) m);
        consumerLatch.countDown();
    });
    assertThat(consumerLatch.await(10, TimeUnit.SECONDS)).isTrue();
    assertThat(message.get().getText()).isEqualTo(body);
}

Example 44 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class SimpleAmqpQueueMessageIT method testSendFromJmsAndReceiveJmsTextMessage.

@Test
public void testSendFromJmsAndReceiveJmsTextMessage() throws Exception {
    String queueName = UUID.randomUUID().toString();
    channel.queueDeclare(queueName, // durable
    false, // non-exclusive
    false, // autoDelete
    true, // options
    null);
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    // write-only AMQP-mapped queue
    Queue queue = new RMQDestination(queueName, "", queueName, null);
    QueueSender queueSender = queueSession.createSender(queue);
    queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
    TextMessage message = queueSession.createTextMessage(MESSAGE);
    message.setStringProperty("JMSType", "TextMessage");
    message.setStringProperty(USER_STRING_PROPERTY_NAME, STRING_PROP_VALUE);
    queueSender.send(message);
    queueSession.close();
    queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    // read-only AMQP-mapped queue
    queue = new RMQDestination(queueName, null, null, queueName);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    message = (TextMessage) queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
    channel.queueDelete(queueName);
    assertNotNull(message, "No message received");
    assertEquals(MESSAGE, message.getText(), "Payload doesn't match");
    assertEquals(STRING_PROP_VALUE, message.getStringProperty(USER_STRING_PROPERTY_NAME), "String property not transferred");
    assertThat(message.getJMSTimestamp()).isGreaterThan(0);
}

Example 45 with QueueSender

use of javax.jms.QueueSender in project rabbitmq-jms-client by rabbitmq.

the class SimpleAmqpQueueMessageIT method testSendToAmqpAndReceiveBytesMessage.

@Test
public void testSendToAmqpAndReceiveBytesMessage() throws Exception {
    channel.queueDeclare(QUEUE_NAME, // durable
    false, // exclusive
    true, // autoDelete
    true, // options
    null);
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    // write-only AMQP-mapped queue
    Queue queue = new RMQDestination(QUEUE_NAME, "", QUEUE_NAME, null);
    QueueSender queueSender = queueSession.createSender(queue);
    queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
    queueSender.setPriority(9);
    BytesMessage message = queueSession.createBytesMessage();
    message.setStringProperty(USER_STRING_PROPERTY_NAME, STRING_PROP_VALUE);
    message.writeBytes(BYTE_ARRAY);
    queueSender.send(message);
    queueConn.close();
    GetResponse response = channel.basicGet(QUEUE_NAME, false);
    assertNotNull(response, "basicGet failed to retrieve a response");
    byte[] body = response.getBody();
    assertNotNull(body, "body of response is null");
    {
        Map<String, Object> hdrs = response.getProps().getHeaders();
        assertEquals(new HashSet<String>(Arrays.asList("JMSMessageID", "JMSDeliveryMode", "JMSPriority", "JMSTimestamp", USER_STRING_PROPERTY_NAME)), hdrs.keySet(), "Some keys missing");
        assertEquals(9, hdrs.get("JMSPriority"), "Priority wrong");
        // toString is a bit wiffy
        assertEquals("NON_PERSISTENT", hdrs.get("JMSDeliveryMode").toString(), "Delivery mode wrong");
        assertEquals(STRING_PROP_VALUE, hdrs.get(USER_STRING_PROPERTY_NAME).toString(), "String property wrong");
    }
    assertArrayEquals(BYTE_ARRAY, body, "Message received not identical to message sent");
}