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

Example 31 with TopicPublisher

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

the class TracingMessageProducer method publish.

@Override
public void publish(Message message) 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);
    } catch (Throwable t) {
        propagateIfFatal(t);
        error = t;
        throw t;
    } finally {
        if (error != null)
            span.error(error);
        span.finish();
        ws.close();
    }
}

Example 32 with TopicPublisher

use of javax.jms.TopicPublisher in project qpid-broker-j by apache.

the class DurableSubscribtionTest method testChangeSubscriberToHaveSelector.

/**
 * create and register a durable subscriber without a message selector and then unsubscribe it
 * create and register a durable subscriber with a message selector and then close it
 * restart the broker
 * send matching and non matching messages
 * recreate and register the durable subscriber with a message selector
 * verify only the matching messages are received
 */
@Test
public void testChangeSubscriberToHaveSelector() throws Exception {
    assumeThat(getBrokerAdmin().supportsRestart(), is(true));
    final String subscriptionName = getTestName() + "_sub";
    Topic topic = createTopic(getTestName());
    String testClientId = "testClientId";
    TopicConnection subscriberConnection = (TopicConnection) getConnectionBuilder().setClientId(testClientId).build();
    try {
        TopicSession session = subscriberConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = session.createDurableSubscriber(topic, subscriptionName);
        TopicPublisher publisher = session.createPublisher(topic);
        publisher.send(session.createTextMessage("Message1"));
        publisher.send(session.createTextMessage("Message2"));
        subscriberConnection.start();
        Message receivedMessage = subscriber.receive(getReceiveTimeout());
        assertTrue(receivedMessage instanceof TextMessage);
        assertEquals("Unexpected message content", "Message1", ((TextMessage) receivedMessage).getText());
        subscriber.close();
        session.close();
    } finally {
        subscriberConnection.close();
    }
    // create and register a durable subscriber with a message selector and then close it
    TopicConnection subscriberConnection2 = (TopicConnection) getConnectionBuilder().setClientId(testClientId).build();
    try {
        TopicSession session = subscriberConnection2.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = session.createDurableSubscriber(topic, subscriptionName, "testprop='true'", false);
        TopicPublisher publisher = session.createPublisher(topic);
        TextMessage message = session.createTextMessage("Message3");
        message.setStringProperty("testprop", "false");
        publisher.send(message);
        message = session.createTextMessage("Message4");
        message.setStringProperty("testprop", "true");
        publisher.send(message);
        subscriberConnection2.start();
        Message receivedMessage = subscriber.receive(getReceiveTimeout());
        assertTrue(receivedMessage instanceof TextMessage);
        assertEquals("Unexpected message content", "Message4", ((TextMessage) receivedMessage).getText());
        subscriber.close();
        session.close();
    } finally {
        subscriberConnection2.close();
    }
    getBrokerAdmin().restart();
    TopicConnection publisherConnection = getTopicConnection();
    try {
        TopicSession session = publisherConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicPublisher publisher = session.createPublisher(topic);
        for (int i = 0; i < 10; i++) {
            Message message = session.createMessage();
            message.setStringProperty("testprop", String.valueOf(i % 2 == 0));
            publisher.publish(message);
        }
        publisher.close();
        session.close();
    } finally {
        publisherConnection.close();
    }
    TopicConnection subscriberConnection3 = (TopicConnection) getConnectionBuilder().setClientId(testClientId).build();
    try {
        TopicSession session = (TopicSession) subscriberConnection3.createSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = session.createDurableSubscriber(topic, subscriptionName, "testprop='true'", false);
        subscriberConnection3.start();
        for (int i = 0; i < 5; i++) {
            Message message = subscriber.receive(2000);
            if (message == null) {
                fail(String.format("Message '%d'  was not received", i));
            } else {
                assertTrue(String.format("Received message %d with not matching selector", i), message.getStringProperty("testprop").equals("true"));
            }
        }
        subscriber.close();
        session.unsubscribe(subscriptionName);
        session.close();
    } finally {
        subscriberConnection3.close();
    }
}

Example 33 with TopicPublisher

use of javax.jms.TopicPublisher in project qpid-broker-j by apache.

the class TopicSubscriberTest method messageDeliveredToAllSubscribers.

@Test
public void messageDeliveredToAllSubscribers() throws Exception {
    Topic topic = createTopic(getTestName());
    final TopicConnection connection = getTopicConnection();
    try {
        final TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        final TopicPublisher producer = session.createPublisher(topic);
        final TopicSubscriber subscriber1 = session.createSubscriber(topic);
        assertEquals("Unexpected subscriber1 topic", topic.getTopicName(), subscriber1.getTopic().getTopicName());
        final TopicSubscriber subscriber2 = session.createSubscriber(topic);
        assertEquals("Unexpected subscriber2 topic", topic.getTopicName(), subscriber2.getTopic().getTopicName());
        connection.start();
        String messageText = "Test Message";
        producer.send(session.createTextMessage(messageText));
        final Message subscriber1Message = subscriber1.receive(getReceiveTimeout());
        final Message subscriber2Message = subscriber2.receive(getReceiveTimeout());
        assertTrue("TextMessage should be received  by subscriber1", subscriber1Message instanceof TextMessage);
        assertEquals(messageText, ((TextMessage) subscriber1Message).getText());
        assertTrue("TextMessage should be received  by subscriber2", subscriber2Message instanceof TextMessage);
        assertEquals(messageText, ((TextMessage) subscriber2Message).getText());
    } finally {
        connection.close();
    }
}

Example 34 with TopicPublisher

use of javax.jms.TopicPublisher in project qpid-broker-j by apache.

the class DurableSubscribtionTest method testMessageSelectorRecoveredOnBrokerRestart.

/**
 * create and register a durable subscriber with a message selector and then close it
 * crash the broker
 * create a publisher and send  5 right messages and 5 wrong messages
 * recreate the durable subscriber and check we receive the 5 expected messages
 */
@Test
public void testMessageSelectorRecoveredOnBrokerRestart() throws Exception {
    assumeThat(getBrokerAdmin().supportsRestart(), is(true));
    final Topic topic = createTopic(getTestName());
    String clientId = "testClientId";
    String subscriptionName = getTestName() + "_sub";
    TopicConnection subscriberConnection = (TopicConnection) getConnectionBuilder().setClientId(clientId).build();
    try {
        TopicSession session = subscriberConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = session.createDurableSubscriber(topic, subscriptionName, "testprop='true'", false);
        subscriberConnection.start();
        subscriber.close();
        session.close();
    } finally {
        subscriberConnection.close();
    }
    getBrokerAdmin().restart();
    TopicConnection connection = (TopicConnection) getConnectionBuilder().setClientId(clientId).build();
    try {
        TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicPublisher publisher = session.createPublisher(topic);
        for (int i = 0; i < 10; i++) {
            Message message = session.createMessage();
            message.setStringProperty("testprop", String.valueOf(i % 2 == 0));
            publisher.publish(message);
        }
        publisher.close();
        session.close();
    } finally {
        connection.close();
    }
    TopicConnection subscriberConnection2 = (TopicConnection) getConnectionBuilder().setClientId(clientId).build();
    try {
        TopicSession session = subscriberConnection2.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicSubscriber subscriber = session.createDurableSubscriber(topic, subscriptionName, "testprop='true'", false);
        subscriberConnection2.start();
        for (int i = 0; i < 5; i++) {
            Message message = subscriber.receive(1000);
            if (message == null) {
                fail(String.format("Message '%d' was received", i));
            } else {
                assertTrue(String.format("Received message %d with not matching selector", i), message.getStringProperty("testprop").equals("true"));
            }
        }
        subscriber.close();
        session.unsubscribe(subscriptionName);
    } finally {
        subscriberConnection2.close();
    }
}

Example 35 with TopicPublisher

use of javax.jms.TopicPublisher in project qpid-broker-j by apache.

the class TopicSessionTest method publisherGetDeliveryModeAfterConnectionClose.

@Test
public void publisherGetDeliveryModeAfterConnectionClose() throws Exception {
    Topic topic = createTopic(getTestName());
    TopicConnection connection = getTopicConnection();
    try {
        TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        TopicPublisher publisher = session.createPublisher(topic);
        connection.close();
        try {
            publisher.getDeliveryMode();
            fail("Expected exception not thrown");
        } catch (javax.jms.IllegalStateException e) {
        // PASS
        }
    } finally {
        connection.close();
    }
}