Example usage for javax.jms Session close

Introduction

In this page you can find the example usage for javax.jms Session close.

Prototype

void close() throws JMSException;

Source Link

Document

Closes the session.

Usage

From source file:com.microsoft.azure.servicebus.samples.jmstopicquickstart.JmsTopicQuickstart.java

public void run(String connectionString) throws Exception {

    // The connection string builder is the only part of the azure-servicebus SDK library 
    // we use in this JMS sample and for the purpose of robustly parsing the Service Bus 
    // connection string. 
    ConnectionStringBuilder csb = new ConnectionStringBuilder(connectionString);

    // set up the JNDI context 
    Hashtable<String, String> hashtable = new Hashtable<>();
    hashtable.put("connectionfactory.SBCF",
            "amqps://" + csb.getEndpoint().getHost() + "?amqp.idleTimeout=120000&amqp.traceFrames=true");
    hashtable.put("topic.TOPIC", "BasicTopic");
    hashtable.put("queue.SUBSCRIPTION1", "BasicTopic/Subscriptions/Subscription1");
    hashtable.put("queue.SUBSCRIPTION2", "BasicTopic/Subscriptions/Subscription2");
    hashtable.put("queue.SUBSCRIPTION3", "BasicTopic/Subscriptions/Subscription3");
    hashtable.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.qpid.jms.jndi.JmsInitialContextFactory");
    Context context = new InitialContext(hashtable);

    ConnectionFactory cf = (ConnectionFactory) context.lookup("SBCF");

    // Look up the topic
    Destination topic = (Destination) context.lookup("TOPIC");

    // we create a scope here so we can use the same set of local variables cleanly 
    // again to show the receive side seperately with minimal clutter
    {//from w ww. j  a  v a 2  s. c  om
        // Create Connection
        Connection connection = cf.createConnection(csb.getSasKeyName(), csb.getSasKey());
        connection.start();
        // Create Session, no transaction, client ack
        Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);

        // Create producer
        MessageProducer producer = session.createProducer(topic);

        // Send messaGES
        for (int i = 0; i < totalSend; i++) {
            BytesMessage message = session.createBytesMessage();
            message.writeBytes(String.valueOf(i).getBytes());
            producer.send(message);
            System.out.printf("Sent message %d.\n", i + 1);
        }

        producer.close();
        session.close();
        connection.stop();
        connection.close();
    }

    // Look up the subscription (pretending it's a queue)
    receiveFromSubscription(csb, context, cf, "SUBSCRIPTION1");
    receiveFromSubscription(csb, context, cf, "SUBSCRIPTION2");
    receiveFromSubscription(csb, context, cf, "SUBSCRIPTION3");

    System.out.printf("Received all messages, exiting the sample.\n");
    System.out.printf("Closing queue client.\n");
}

---

From source file:com.microsoft.azure.servicebus.samples.jmsqueuequickstart.JmsQueueQuickstart.java

public void run(String connectionString) throws Exception {

    // The connection string builder is the only part of the azure-servicebus SDK library
    // we use in this JMS sample and for the purpose of robustly parsing the Service Bus 
    // connection string. 
    ConnectionStringBuilder csb = new ConnectionStringBuilder(connectionString);

    // set up JNDI context
    Hashtable<String, String> hashtable = new Hashtable<>();
    hashtable.put("connectionfactory.SBCF",
            "amqps://" + csb.getEndpoint().getHost() + "?amqp.idleTimeout=120000&amqp.traceFrames=true");
    hashtable.put("queue.QUEUE", "BasicQueue");
    hashtable.put(Context.INITIAL_CONTEXT_FACTORY, "org.apache.qpid.jms.jndi.JmsInitialContextFactory");
    Context context = new InitialContext(hashtable);
    ConnectionFactory cf = (ConnectionFactory) context.lookup("SBCF");

    // Look up queue
    Destination queue = (Destination) context.lookup("QUEUE");

    // we create a scope here so we can use the same set of local variables cleanly 
    // again to show the receive side separately with minimal clutter
    {/*from  www.j ava2s  .  com*/
        // Create Connection
        Connection connection = cf.createConnection(csb.getSasKeyName(), csb.getSasKey());
        // Create Session, no transaction, client ack
        Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);

        // Create producer
        MessageProducer producer = session.createProducer(queue);

        // Send messages
        for (int i = 0; i < totalSend; i++) {
            BytesMessage message = session.createBytesMessage();
            message.writeBytes(String.valueOf(i).getBytes());
            producer.send(message);
            System.out.printf("Sent message %d.\n", i + 1);
        }

        producer.close();
        session.close();
        connection.stop();
        connection.close();
    }

    {
        // Create Connection
        Connection connection = cf.createConnection(csb.getSasKeyName(), csb.getSasKey());
        connection.start();
        // Create Session, no transaction, client ack
        Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        // Create consumer
        MessageConsumer consumer = session.createConsumer(queue);
        // create a listener callback to receive the messages
        consumer.setMessageListener(message -> {
            try {
                // receives message is passed to callback
                System.out.printf("Received message %d with sq#: %s\n", totalReceived.incrementAndGet(), // increments the tracking counter
                        message.getJMSMessageID());
                message.acknowledge();
            } catch (Exception e) {
                logger.error(e);
            }
        });

        // wait on the main thread until all sent messages have been received
        while (totalReceived.get() < totalSend) {
            Thread.sleep(1000);
        }
        consumer.close();
        session.close();
        connection.stop();
        connection.close();
    }

    System.out.printf("Received all messages, exiting the sample.\n");
    System.out.printf("Closing queue client.\n");
}

---

From source file:com.adaptris.core.jms.MetadataCorrelationIdSourceTest.java

public void testAdaptrisMessageMetadataToJmsCorrelationId_NoMetadataKey() throws Exception {
    EmbeddedActiveMq broker = new EmbeddedActiveMq();
    JmsConnection conn = broker.getJmsConnection();
    try {//from  w  ww .j av  a  2 s .  c o  m
        broker.start();
        start(conn);
        Session session = conn.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        AdaptrisMessage adpMsg = AdaptrisMessageFactory.getDefaultInstance().newMessage(TEXT);
        adpMsg.addMetadata(CORRELATIONID_KEY, TEXT2);
        TextMessage jmsMsg = session.createTextMessage();
        MetadataCorrelationIdSource mcs = new MetadataCorrelationIdSource();
        mcs.processCorrelationId(adpMsg, jmsMsg);
        assertNotSame(adpMsg.getMetadataValue(CORRELATIONID_KEY), jmsMsg.getJMSCorrelationID());
        session.close();
    } finally {
        stop(conn);
        broker.destroy();
    }
}

---

From source file:eu.domibus.submission.jms.BackendJMSImpl.java

/**
 * This method checks for pending messages received by another gateway and processes them to a JMS destination
 *
 * @param ctx// w  w w  . jav a2s .co  m
 */
public void executeInternal(final JobExecutionContext ctx) {
    try {

        final Collection<String> ids = this.messageRetriever.listPendingMessages();

        if (!ids.isEmpty() || ids.size() > 0) {
            final String[] messageIds = ids.toArray(new String[ids.size()]);

            Connection connection;
            MessageProducer producer;

            connection = this.cf.createConnection();
            for (final String messageId : messageIds) {
                final Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
                producer = session.createProducer(this.receivingQueue);
                producer.setDeliveryMode(DeliveryMode.PERSISTENT);
                final MapMessage resMessage = session.createMapMessage();
                this.downloadMessage(messageId, resMessage);
                producer.send(resMessage);
                producer.close();
                session.close();
            }
            connection.close();
        } else {
            BackendJMSImpl.LOG.debug("No pending messages to send");
        }

    } catch (final JMSException | ValidationException ex) {
        BackendJMSImpl.LOG.error(ex);
    }
}

---

From source file:com.adaptris.core.jms.MetadataCorrelationIdSourceTest.java

public void testAdaptrisMessageMetadataToJmsCorrelationId() throws Exception {

    EmbeddedActiveMq broker = new EmbeddedActiveMq();
    JmsConnection conn = broker.getJmsConnection();
    try {//w  ww.  j av a2  s .c  om
        broker.start();
        start(conn);
        Session session = conn.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        AdaptrisMessage adpMsg = AdaptrisMessageFactory.getDefaultInstance().newMessage(TEXT);
        adpMsg.addMetadata(CORRELATIONID_KEY, TEXT2);
        TextMessage jmsMsg = session.createTextMessage();
        MetadataCorrelationIdSource mcs = new MetadataCorrelationIdSource(CORRELATIONID_KEY);
        mcs.processCorrelationId(adpMsg, jmsMsg);
        assertEquals(adpMsg.getMetadataValue(CORRELATIONID_KEY), jmsMsg.getJMSCorrelationID());
        session.close();
    } finally {
        stop(conn);
        broker.destroy();
    }
}

---

From source file:com.adaptris.core.jms.MetadataCorrelationIdSourceTest.java

public void testJmsCorrelationIdToAdaptrisMessageMetadata() throws Exception {
    EmbeddedActiveMq broker = new EmbeddedActiveMq();
    JmsConnection conn = broker.getJmsConnection();
    try {/*from ww w.  j  ava2 s.c  o m*/
        broker.start();
        start(conn);
        Session session = conn.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        AdaptrisMessage adpMsg = AdaptrisMessageFactory.getDefaultInstance().newMessage(TEXT);
        TextMessage jmsMsg = session.createTextMessage();
        jmsMsg.setJMSCorrelationID(TEXT2);
        MetadataCorrelationIdSource mcs = new MetadataCorrelationIdSource(CORRELATIONID_KEY);
        mcs.processCorrelationId(jmsMsg, adpMsg);
        assertEquals("Check Correlation Id Keys", jmsMsg.getJMSCorrelationID(),
                adpMsg.getMetadataValue(CORRELATIONID_KEY));
        session.close();
    } finally {
        stop(conn);
        broker.destroy();
    }
}

---

From source file:com.chinamobile.bcbsp.comm.ConsumerTool.java

/** Comsume messages. */
protected void consumeMessages(Connection connection, Session session, MessageConsumer consumer, long timeout)
        throws JMSException, IOException {
    Message message;//from   w w w  .j  a  v  a  2s  .c  om
    while (!this.receiver.getNoMoreMessagesFlag()) {
        while ((message = consumer.receive(timeout)) != null) {
            onMessageOptimistic(message);
        }
    }
    consumer.close();
    session.close();
    connection.close();
}

---

From source file:de.klemp.middleware.controller.Controller.java

/**
 * This method creates a connection to the message broker Active MQ and
 * sends the message to the given topic. The method is used by all methods
 * of the second component./*w  ww  . j  av  a  2s .  com*/
 * 
 * @param message
 *            send to the output device
 * @param topic
 *            of the message broker
 */
public static void sendMessage(String message, String topic) {
    String url = ActiveMQConnection.DEFAULT_BROKER_URL;
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);

    // Create a Connection
    Connection connection;
    try {
        connection = connectionFactory.createConnection();
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        // Create the destination (Topic or Queue)
        Destination destination = session.createTopic(topic);
        // Create a MessageProducer from the Session to the Topic or Queue
        MessageProducer producer = session.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        // Create a messages
        TextMessage message1 = session.createTextMessage(message);
        // Tell the producer to send the message
        producer.send(message1);
        session.close();
        connection.close();
    } catch (JMSException e) {
        logger.error("Message could not be sended to activemq", e);
    }

}

---

From source file:de.klemp.middleware.controller.Controller.java

public static void sendMessageFast(String message, String topic) {
    String url = ActiveMQConnection.DEFAULT_BROKER_URL;
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);

    // Create a Connection
    Connection connection;//from w ww  . j  a  v  a 2 s . co  m
    try {
        connectionFactory.setOptimizeAcknowledge(true);
        connectionFactory.setUseAsyncSend(true);
        connection = connectionFactory.createConnection();
        connection.start();
        Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        // Create the destination (Topic or Queue)
        Destination destination = session.createTopic(topic);
        // Create a MessageProducer from the Session to the Topic or Queue
        MessageProducer producer = session.createProducer(destination);
        producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
        // Create a messages
        TextMessage message1 = session.createTextMessage(message);
        // Tell the producer to send the message
        producer.send(message1);
        session.close();
        connection.close();
    } catch (JMSException e) {
        logger.error("Message could not be sended to activemq", e);
    }

}

---

From source file:com.datatorrent.lib.io.jms.JMSStringInputOperatorTest.java

private void produceMsg(int numMessages) throws Exception {
    // Create a ConnectionFactory
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("vm://localhost");

    // Create a Connection
    Connection connection = connectionFactory.createConnection();
    connection.start();//from  w  w w .  j a va  2s .  c o  m

    // Create a Session
    Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);

    // Create the destination (Topic or Queue)
    Destination destination = session.createQueue("TEST.FOO");

    // Create a MessageProducer from the Session to the Topic or Queue
    MessageProducer producer = session.createProducer(destination);
    producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);

    // Create a messages
    String text = "Hello world! From tester producer";
    TextMessage message = session.createTextMessage(text);
    for (int i = 0; i < numMessages; i++) {
        producer.send(message);
    }

    // Clean up
    session.close();
    connection.close();

}

---

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