Examples with RMQDestination com.rabbitmq.jms.admin.RMQDestination used on opensource projects

Example 11 with RMQDestination

use of com.rabbitmq.jms.admin.RMQDestination in project rabbitmq-jms-client by rabbitmq.

the class SimpleAmqpQueueMessageIT method testSendFromAmqpAndReceiveBytesMessage.

@Test
public void testSendFromAmqpAndReceiveBytesMessage() throws Exception {
    channel.queueDeclare(QUEUE_NAME_NON_EXCLUSIVE, // durable
    false, // non-exclusive
    false, // autoDelete
    true, // options
    null);
    Map<String, Object> hdrs = new HashMap<String, Object>();
    hdrs.put(USER_STRING_PROPERTY_NAME, STRING_PROP_VALUE);
    hdrs.put("JMSType", USER_JMS_TYPE_SETTING);
    hdrs.put("JMSPriority", 21);
    hdrs.put("JMSDeliveryMode", 2);
    hdrs.put("DummyProp", 42);
    hdrs.put("rmq.jms.silly", "silly attempt");
    AMQP.BasicProperties props = new AMQP.BasicProperties.Builder().deliveryMode(1).priority(6).headers(hdrs).build();
    channel.basicPublish("", QUEUE_NAME_NON_EXCLUSIVE, props, BYTE_ARRAY);
    queueConn.start();
    QueueSession queueSession = queueConn.createQueueSession(false, Session.DUPS_OK_ACKNOWLEDGE);
    // read-only AMQP-mapped queue
    Queue queue = new RMQDestination(QUEUE_NAME_NON_EXCLUSIVE, null, null, QUEUE_NAME_NON_EXCLUSIVE);
    QueueReceiver queueReceiver = queueSession.createReceiver(queue);
    BytesMessage message = (BytesMessage) queueReceiver.receive(TEST_RECEIVE_TIMEOUT);
    assertNotNull(message, "No message received");
    byte[] bytes = new byte[BYTE_ARRAY.length + 2];
    int bytesIn = message.readBytes(bytes);
    assertEquals(BYTE_ARRAY.length, bytesIn, "Message payload not correct size");
    byte[] bytesTrunc = new byte[bytesIn];
    System.arraycopy(bytes, 0, bytesTrunc, 0, bytesIn);
    assertArrayEquals(BYTE_ARRAY, bytesTrunc, "Payload doesn't match");
    // override should work
    assertEquals(21, message.getJMSPriority(), "Priority incorrect");
    // override should fail
    assertEquals(1, message.getJMSDeliveryMode(), "Delivery mode incorrect");
    // override should work
    assertEquals(USER_JMS_TYPE_SETTING, message.getJMSType(), "JMSType not set correctly");
    Enumeration<?> propNames = message.getPropertyNames();
    Set<String> propNameSet = new HashSet<String>();
    while (propNames.hasMoreElements()) {
        propNameSet.add((String) propNames.nextElement());
    }
    assertEquals(new HashSet<>(Arrays.asList(USER_STRING_PROPERTY_NAME, "DummyProp")), propNameSet, "Headers not set correctly");
    assertEquals(STRING_PROP_VALUE, message.getStringProperty(USER_STRING_PROPERTY_NAME), "String property not transferred");
    assertEquals("42", message.getStringProperty("DummyProp"), "Numeric property not transferred");
    assertThat(message.getJMSTimestamp()).isZero();
}

Example 12 with RMQDestination

use of com.rabbitmq.jms.admin.RMQDestination in project rabbitmq-jms-client by rabbitmq.

the class SimpleAmqpQueueMessageIT method testSendToAmqpAndReceiveTextMessage.

@Test
public void testSendToAmqpAndReceiveTextMessage() 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);
    TextMessage message = queueSession.createTextMessage(MESSAGE);
    message.setStringProperty(USER_STRING_PROPERTY_NAME, STRING_PROP_VALUE);
    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<>(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");
    }
    assertEquals(MESSAGE, new String(body, "UTF-8"), "Message received not identical to message sent");
}

Example 13 with RMQDestination

use of com.rabbitmq.jms.admin.RMQDestination in project rabbitmq-jms-client by rabbitmq.

the class NackMessageOnRollbackIT method nackParameterTrueRollbackMessageShouldBeInDlxQueue.

@ParameterizedTest
@MethodSource("messageProviderArguments")
public void nackParameterTrueRollbackMessageShouldBeInDlxQueue(MessageProvider messageProvider) throws Exception {
    sendMessage();
    QueueConnection connection = null;
    try {
        connection = connection();
        QueueSession queueSession = connection.createQueueSession(true, Session.AUTO_ACKNOWLEDGE);
        RMQDestination queue = new RMQDestination();
        queue.setAmqp(true);
        queue.setAmqpQueueName(QUEUE_NAME);
        QueueReceiver queueReceiver = queueSession.createReceiver(queue);
        Message message = messageProvider.message(queueReceiver);
        assertNotNull(message);
        queueSession.rollback();
        // the message has been consumed, no longer in the queue
        queueSession = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        queueReceiver = queueSession.createReceiver(queue);
        message = queueReceiver.receive(1000L);
        assertNull(message);
        // the message has been redelivered to the dead letter queue
        queueSession = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        queue = new RMQDestination();
        queue.setAmqp(true);
        queue.setAmqpQueueName(QUEUE_DLX_NAME);
        queueReceiver = queueSession.createReceiver(queue);
        message = queueReceiver.receive(1000L);
        assertNotNull(message);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}

Example 14 with RMQDestination

use of com.rabbitmq.jms.admin.RMQDestination in project rabbitmq-jms-client by rabbitmq.

the class NackMessageOnRollbackIT method sendMessage.

private void sendMessage() throws Exception {
    try {
        queueConn.start();
        QueueSession queueSession = queueConn.createQueueSession(false, Session.CLIENT_ACKNOWLEDGE);
        RMQDestination queue = new RMQDestination();
        queue.setAmqp(true);
        queue.setAmqpQueueName(QUEUE_NAME);
        queue.setAmqpExchangeName(EXCHANGE_NAME);
        queue.setAmqpRoutingKey(ROUTING_KEY);
        QueueSender queueSender = queueSession.createSender(queue);
        queueSender.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        TextMessage message = queueSession.createTextMessage(MESSAGE);
        queueSender.send(message);
    } finally {
        reconnect();
    }
}

Example 15 with RMQDestination

use of com.rabbitmq.jms.admin.RMQDestination in project rabbitmq-jms-client by rabbitmq.

the class RMQSession method createDurableSubscriber.

/**
 * {@inheritDoc}
 */
@Override
public TopicSubscriber createDurableSubscriber(Topic topic, String name, String messageSelector, boolean noLocal) throws JMSException {
    illegalStateExceptionIfClosed();
    RMQDestination topicDest = (RMQDestination) topic;
    RMQMessageConsumer previousConsumer = this.subscriptions.get(name);
    if (previousConsumer != null) {
        // we are changing subscription, or not, if called with the same topic
        RMQDestination prevDest = previousConsumer.getDestination();
        if (prevDest.equals(topicDest)) {
            if (previousConsumer.isClosed()) {
                // They called TopicSubscriber.close but didn't unsubscribe
                // and they are simply resubscribing with a new one
                logger.warn("Re-subscribing to topic '{}' with name '{}'", topicDest, name);
            } else {
                logger.error("Subscription with name '{}' for topic '{}' already exists", name, topicDest);
                throw new JMSException(String.format("Subscription with name [%s] and topic [%s] already exists", name, topicDest));
            }
        } else {
            logger.warn("Previous subscription with name '{}' was for topic '{}' and is replaced by one for topic '{}'", name, prevDest, topicDest);
            unsubscribe(name);
        }
    }
    // Create a new subscription
    RMQMessageConsumer consumer = (RMQMessageConsumer) createConsumerInternal(topicDest, name, true, messageSelector);
    consumer.setDurable(true);
    consumer.setNoLocal(noLocal);
    this.subscriptions.put(name, consumer);
    return consumer;
}