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

Example 11 with TopicPublisher

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

the class ActiveMQRASession method createPublisher.

/**
 * Create a topic publisher
 *
 * @param topic The topic
 * @return The publisher
 * @throws JMSException Thrown if an error occurs
 */
@Override
public TopicPublisher createPublisher(final Topic topic) throws JMSException {
    lock();
    try {
        TopicSession session = getTopicSessionInternal();
        if (ActiveMQRASession.trace) {
            ActiveMQRALogger.LOGGER.trace("createPublisher " + session + " topic=" + topic);
        }
        TopicPublisher result = session.createPublisher(topic);
        result = new ActiveMQRATopicPublisher(result, this);
        if (ActiveMQRASession.trace) {
            ActiveMQRALogger.LOGGER.trace("createdPublisher " + session + " publisher=" + result);
        }
        addProducer(result);
        return result;
    } finally {
        unlock();
    }
}

Example 12 with TopicPublisher

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

the class JMSTopicConsumerTest method testSendAndReceiveOnTopic.

@Test(timeout = 60000)
public void testSendAndReceiveOnTopic() throws Exception {
    Connection connection = createConnection("myClientId");
    try {
        TopicSession session = (TopicSession) connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Topic topic = session.createTopic(getTopicName());
        TopicSubscriber consumer = session.createSubscriber(topic);
        TopicPublisher producer = session.createPublisher(topic);
        TextMessage message = session.createTextMessage("test-message");
        producer.send(message);
        producer.close();
        connection.start();
        message = (TextMessage) consumer.receive(1000);
        assertNotNull(message);
        assertNotNull(message.getText());
        assertEquals("test-message", message.getText());
    } finally {
        connection.close();
    }
}

Example 13 with TopicPublisher

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

the class JMSTopicConsumerTest method testSendAndReceiveOnAutoCreatedTopic.

@Test(timeout = 60000)
public void testSendAndReceiveOnAutoCreatedTopic() throws Exception {
    Connection connection = createConnection("myClientId");
    String topicName = UUID.randomUUID().toString();
    SimpleString simpleTopicName = SimpleString.toSimpleString(topicName);
    try {
        TopicSession session = (TopicSession) connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Topic topic = session.createTopic(topicName);
        TopicPublisher producer = session.createPublisher(topic);
        TextMessage message = session.createTextMessage("test-message");
        // this will auto-create the address, but not the subscription queue
        producer.send(message);
        assertNotNull(server.getAddressInfo(simpleTopicName));
        assertEquals(RoutingType.MULTICAST, server.getAddressInfo(simpleTopicName).getRoutingType());
        assertTrue(server.getAddressInfo(simpleTopicName).isAutoCreated());
        assertTrue(server.getPostOffice().getBindingsForAddress(simpleTopicName).getBindings().isEmpty());
        // this will auto-create the subscription queue
        TopicSubscriber consumer = session.createSubscriber(topic);
        assertFalse(server.getPostOffice().getBindingsForAddress(simpleTopicName).getBindings().isEmpty());
        producer.send(message);
        producer.close();
        connection.start();
        message = (TextMessage) consumer.receive(1000);
        assertNotNull(message);
        assertNotNull(message.getText());
        assertEquals("test-message", message.getText());
        consumer.close();
        assertTrue(server.getPostOffice().getBindingsForAddress(simpleTopicName).getBindings().isEmpty());
    } finally {
        connection.close();
    }
}

Example 14 with TopicPublisher

use of javax.jms.TopicPublisher in project brave by openzipkin.

the class TracingMessageProducer method publish.

@Override
public void publish(Topic topic, Message message, int deliveryMode, int priority, long timeToLive) throws JMSException {
    checkTopicPublisher();
    TopicPublisher tp = (TopicPublisher) delegate;
    Span span = createAndStartProducerSpan(message, destination(message));
    SpanInScope ws = tracer.withSpanInScope(span);
    Throwable error = null;
    try {
        tp.publish(topic, message, deliveryMode, priority, timeToLive);
    } catch (Throwable t) {
        propagateIfFatal(t);
        error = t;
        throw t;
    } finally {
        if (error != null)
            span.error(error);
        span.finish();
        ws.close();
    }
}

Example 15 with TopicPublisher

use of javax.jms.TopicPublisher in project brave by openzipkin.

the class TracingMessageProducer method publish.

@Override
public void publish(Message message, int deliveryMode, int priority, long timeToLive) throws JMSException {
    checkTopicPublisher();
    TopicPublisher tp = (TopicPublisher) delegate;
    Span span = createAndStartProducerSpan(message, destination(message));
    SpanInScope ws = tracer.withSpanInScope(span);
    Throwable error = null;
    try {
        tp.publish(message, deliveryMode, priority, timeToLive);
    } catch (Throwable t) {
        propagateIfFatal(t);
        error = t;
        throw t;
    } finally {
        if (error != null)
            span.error(error);
        span.finish();
        ws.close();
    }
}