Example usage for javax.jms QueueConnection stop

List of usage examples for javax.jms QueueConnection stop

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Introduction

In this page you can find the example usage for javax.jms QueueConnection stop.

Prototype


void stop() throws JMSException;

Source Link

Document

Temporarily stops a connection's delivery of incoming messages.

Usage

From source file:org.miloss.fgsms.bueller.Bueller.java

private String doJmsURL(boolean pooled, String endpoint) {
    try {//from w ww .ja v a2s .c om

        boolean ok = false;
        String server = endpoint.split("#")[0];
        server = server.replace("jms:", "jnp://");
        String name = endpoint.split("#")[1];
        String msg = "";
        String[] info = DBSettingsLoader.GetCredentials(pooled, endpoint);
        String username = null;
        String password = null;
        if (info != null) {
            username = info[0];
            password = info[1];
        } else {
            info = DBSettingsLoader.GetDefaultBuellerCredentials(pooled);
            if (info != null) {
                username = info[0];
                password = info[1];
            }
        }

        if (name.startsWith("topic")) {
            try {
                Properties properties1 = new Properties();
                properties1.put(Context.INITIAL_CONTEXT_FACTORY,
                        "org.jnp.interfaces.NamingContextFactory");
                properties1.put(Context.URL_PKG_PREFIXES,
                        "org.jboss.naming:org.jnp.interfaces");
                //properties1.put(Context.PROVIDER_URL, "jnp://127.0.0.1:1099");
                properties1.put(Context.PROVIDER_URL, server);

                InitialContext iniCtx = new InitialContext(properties1);

                TopicConnectionFactory tcf = (TopicConnectionFactory) iniCtx.lookup("TopicConnectionFactory");
                TopicConnection createTopicConnection = null;
                if (info != null) {
                    createTopicConnection = tcf.createTopicConnection(username, Utility.DE(password)); //Topic topic = (Topic) iniCtx.lookup("/topic/quickstart_jmstopic_topic");
                } else {
                    createTopicConnection = tcf.createTopicConnection(); //Topic topic = (Topic) iniCtx.lookup("/topic/quickstart_jmstopic_topic");
                }
                createTopicConnection.start();
                createTopicConnection.stop();
                createTopicConnection.close();
                //Topic topic = (Topic) iniCtx.lookup("//" + name);
                ok = true;

                //topic = null;
                iniCtx.close();

            } catch (Exception ex) {
                System.out.println(ex);
                msg = ex.getLocalizedMessage();
                //return ex.getLocalizedMessage();
            }
        } else if (name.startsWith("queue")) {
            try {

                Properties properties1 = new Properties();
                properties1.put(Context.INITIAL_CONTEXT_FACTORY,
                        "org.jnp.interfaces.NamingContextFactory");
                properties1.put(Context.URL_PKG_PREFIXES,
                        "org.jboss.naming:org.jnp.interfaces");
                properties1.put(Context.PROVIDER_URL, server);
                InitialContext iniCtx = new InitialContext(properties1);
                QueueConnection conn;
                QueueSession session;
                Queue que;

                Object tmp = iniCtx.lookup("ConnectionFactory");
                QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;
                if (info != null) {
                    conn = qcf.createQueueConnection(username, Utility.DE(password));
                } else {
                    conn = qcf.createQueueConnection();
                }

                que = (Queue) iniCtx.lookup(name);
                session = conn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
                conn.start();

                //System.out.println("Connection Started");
                ok = true;

                conn.stop();
                session.close();
                iniCtx.close();

            } catch (Exception ex) {
                log.log(Level.WARN, "Could not bind to jms queue", ex);
                msg = ex.getLocalizedMessage();
            }
            if (ok) {
                return "OK";
            }
            return "Unable to bind to JMS queue: " + msg;
        } else {
            return "Unsupported Protocol";
        }
    } catch (Exception ex) {
        log.log(Level.WARN, "service " + endpoint + " is offline or an error occured", ex);
        return "Offline " + ex.getLocalizedMessage();
    }
    return "undeterminable";
}

From source file:org.wso2.carbon.integration.test.client.JMSPublisherClient.java

/**
 * This method will publish the data in the test data file to the given queue via ActiveMQ message broker
 *
 * @param queueName             the queue which the messages should be published under
 * @param messageFormat         messageFormat of the test data file
 * @param testCaseFolderName    Testcase folder name which is in the test artifacts folder
 * @param dataFileName          data file name with the extension to be read
 *
 *//*  w  w  w. jav a2  s.  com*/
public static void publishToQueue(String queueName, String messageFormat, String testCaseFolderName,
        String dataFileName) throws JMSException, IOException, NamingException {

    //create connection
    Properties properties = new Properties();
    properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("activemq.properties"));
    Context context = new InitialContext(properties);
    QueueConnectionFactory connFactory = (QueueConnectionFactory) context.lookup("ConnectionFactory");
    QueueConnection queueConnection = connFactory.createQueueConnection();
    queueConnection.start();
    Session session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    Queue queue = session.createQueue(queueName);
    MessageProducer producer = session.createProducer(queue);

    //publish data
    String filePath = getTestDataFileLocation(testCaseFolderName, dataFileName);
    List<String> messagesList = readFile(filePath);
    if (messageFormat.equalsIgnoreCase("map")) {
        publishMapMessages(producer, session, messagesList);
    } else {
        publishTextMessage(producer, session, messagesList);
    }

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

From source file:org.wso2.carbon.sample.consumer.JMSQueueMessageConsumer.java

public void run() {
    // create queue connection
    QueueConnection queueConnection = null;
    try {/*  w  w  w .  j a v  a 2  s. c o  m*/
        queueConnection = queueConnectionFactory.createQueueConnection();

        queueConnection.start();
    } catch (JMSException e) {
        log.info("Can not create queue connection." + e);
        return;
    }
    Session session = null;
    try {

        session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(queueName);
        MessageConsumer consumer = session.createConsumer(destination);

        int count = 0;
        long totalLatency = 0;
        long lastTimestamp = System.currentTimeMillis();

        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                //                    if (message instanceof MapMessage) {
                MapMessage mapMessage = (MapMessage) message;
                long currentTime = System.currentTimeMillis();
                long sentTimestamp = (Long) mapMessage.getObject("time");

                totalLatency = totalLatency + (currentTime - sentTimestamp);

                int logCount = 1000;

                if ((count % logCount == 0) && (count > warmUpCount)) {
                    double rate = (logCount * 1000.0d / (System.currentTimeMillis() - lastTimestamp));
                    log.info("Consumer: " + consumerId + " (" + logCount + " received) rate: " + rate
                            + " Latency:" + (totalLatency / (logCount * 1.0d)));
                    //                            log.info("total latency:" + totalLatency);
                    log.info("Total rate: " + (int) (consumers * rate));
                    totalLatency = 0;
                    lastTimestamp = System.currentTimeMillis();
                }
                count++;
            }
        }
        log.info("Finished listening for messages.");

    } catch (JMSException e) {
        log.info("Can not subscribe." + e);
    } finally {
        if (session != null) {
            try {
                session.close();
            } catch (JMSException e) {
                log.error(e);
            }
        }
        try {
            queueConnection.stop();
            queueConnection.close();
        } catch (JMSException e) {
            e.printStackTrace();
        }
    }
}

From source file:org.wso2.carbon.sample.consumer.QueueConsumer.java

public void run() {
    // create queue connection
    QueueConnection queueConnection = null;
    try {/* ww  w  . java2  s. co  m*/
        queueConnection = queueConnectionFactory.createQueueConnection();
        queueConnection.start();
    } catch (JMSException e) {
        log.error("Can not create queue connection." + e.getMessage(), e);
        return;
    }
    Session session = null;
    try {
        session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(queueName);
        MessageConsumer consumer = session.createConsumer(destination);
        log.info("Listening for messages");
        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                if (message instanceof MapMessage) {
                    MapMessage mapMessage = (MapMessage) message;
                    Map<String, Object> map = new HashMap<String, Object>();
                    Enumeration enumeration = mapMessage.getMapNames();
                    while (enumeration.hasMoreElements()) {
                        String key = (String) enumeration.nextElement();
                        map.put(key, mapMessage.getObject(key));
                    }
                    log.info("Received Map Message : " + map);
                } else if (message instanceof TextMessage) {
                    log.info("Received Text Message : " + ((TextMessage) message).getText());
                } else {
                    log.info("Received message : " + message.toString());
                }
            }
        }
        log.info("Finished listening for messages.");
        session.close();
        queueConnection.stop();
        queueConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}

From source file:org.wso2.extension.siddhi.io.jms.sink.util.QueueConsumer.java

public void run() {
    // create queue connection
    QueueConnection queueConnection = null;
    try {/*from  ww  w.j  a v a  2s  .c om*/
        queueConnection = queueConnectionFactory.createQueueConnection();
        queueConnection.start();
    } catch (JMSException e) {
        log.error("Can not create queue connection." + e.getMessage(), e);
        return;
    }
    Session session;
    try {
        session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(queueName);
        MessageConsumer consumer = session.createConsumer(destination);
        log.info("Listening for messages at " + queueName);
        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                resultContainer.eventReceived(message);
                if (message instanceof MapMessage) {
                    MapMessage mapMessage = (MapMessage) message;
                    Map<String, Object> map = new HashMap<String, Object>();
                    Enumeration enumeration = mapMessage.getMapNames();
                    while (enumeration.hasMoreElements()) {
                        String key = (String) enumeration.nextElement();
                        map.put(key, mapMessage.getObject(key));
                    }
                    log.info("Received Map Message: " + map);
                } else if (message instanceof TextMessage) {
                    log.info("Received Text Message: " + ((TextMessage) message).getText());
                } else {
                    log.info("Received message: " + message.toString());
                }
            }
        }
        log.info("Finished listening for messages.");
        session.close();
        queueConnection.stop();
        queueConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}

From source file:org.wso2.extension.siddhi.io.jms.source.client.JMSClient.java

public void sendJMSEvents(String filePath, String topicName, String queueName, String format, String broker,
        String providerURL) {//from  ww w . j a  v  a2 s . co m
    if (format == null || "map".equals(format)) {
        format = "csv";
    }
    if ("".equalsIgnoreCase(broker)) {
        broker = "activemq";
    }
    Session session = null;
    Properties properties = new Properties();
    if (!"activemq".equalsIgnoreCase(broker) && !"mb".equalsIgnoreCase(broker)
            && !"qpid".equalsIgnoreCase(broker)) {
        log.error("Please enter a valid JMS message broker. (ex: activemq, mb, qpid");
        return;
    }
    try {
        if (topicName != null && !"".equalsIgnoreCase(topicName)) {
            TopicConnection topicConnection;
            TopicConnectionFactory connFactory = null;
            if ("activemq".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("activemq.properties"));
                // to provide custom provider urls
                if (providerURL != null) {
                    properties.put(Context.PROVIDER_URL, providerURL);
                }
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("ConnectionFactory");
            } else if ("mb".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("mb.properties"));
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("qpidConnectionFactory");
            } else if ("qpid".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("qpid.properties"));
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("qpidConnectionFactory");
            }
            if (connFactory != null) {
                topicConnection = connFactory.createTopicConnection();
                topicConnection.start();
                session = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
                if (session != null) {
                    Topic topic = session.createTopic(topicName);
                    MessageProducer producer = session.createProducer(topic);
                    List<String> messagesList = JMSClientUtil.readFile(filePath);
                    try {
                        if ("csv".equalsIgnoreCase(format)) {
                            log.info("Sending Map messages on '" + topicName + "' topic");
                            JMSClientUtil.publishMapMessage(producer, session, messagesList);

                        } else {
                            log.info("Sending  " + format + " messages on '" + topicName + "' topic");
                            JMSClientUtil.publishTextMessage(producer, session, messagesList);
                        }
                        log.info("All Order Messages sent");
                    } catch (JMSException e) {
                        log.error("Cannot subscribe." + e.getMessage(), e);
                    } catch (IOException e) {
                        log.error("Error when reading the data file." + e.getMessage(), e);
                    } finally {
                        producer.close();
                        session.close();
                        topicConnection.stop();
                    }
                }
            } else {
                log.error("Error when creating connection factory. Please check necessary jar files");
            }
        } else if (queueName != null && !queueName.equalsIgnoreCase("")) {
            QueueConnection queueConnection;
            QueueConnectionFactory connFactory = null;
            if ("activemq".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("activemq.properties"));
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("ConnectionFactory");
            } else if ("mb".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("mb.properties"));
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("qpidConnectionFactory");
            } else if ("qpid".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("qpid.properties"));
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("qpidConnectionFactory");
            }
            if (connFactory != null) {
                queueConnection = connFactory.createQueueConnection();
                queueConnection.start();
                session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
                if (session != null) {
                    Queue queue = session.createQueue(queueName);
                    MessageProducer producer = session.createProducer(queue);
                    List<String> messagesList = JMSClientUtil.readFile(filePath);
                    try {
                        if ("csv".equalsIgnoreCase(format)) {
                            log.info("Sending Map messages on '" + queueName + "' queue");
                            JMSClientUtil.publishMapMessage(producer, session, messagesList);

                        } else {
                            log.info("Sending  " + format + " messages on '" + queueName + "' queue");
                            JMSClientUtil.publishTextMessage(producer, session, messagesList);
                        }
                    } catch (JMSException e) {
                        log.error("Cannot subscribe." + e.getMessage(), e);
                    } catch (IOException e) {
                        log.error("Error when reading the data file." + e.getMessage(), e);
                    } finally {
                        producer.close();
                        session.close();
                        queueConnection.stop();
                    }
                }
            } else {
                log.error("Error when creating connection factory. Please check necessary jar files");
            }
        } else {
            log.error("Enter queue name or topic name to be published!");
        }
    } catch (Exception e) {
        log.error("Error when publishing" + e.getMessage(), e);
    }
}

From source file:org.wso2.extension.siddhi.io.jms.source.client.JMSClient.java

public void sendJMSEvents(List<String> messageList, String topicName, String queueName, String format,
        String broker, String providerURL) {
    if (format == null || "map".equals(format)) {
        format = "csv";
    }//from ww  w  .j  av a2  s.c o m
    if ("".equalsIgnoreCase(broker)) {
        broker = "activemq";
    }
    Session session = null;
    Properties properties = new Properties();
    if (!"activemq".equalsIgnoreCase(broker) && !"mb".equalsIgnoreCase(broker)
            && !"qpid".equalsIgnoreCase(broker)) {
        log.error("Please enter a valid JMS message broker. (ex: activemq, mb, qpid");
        return;
    }
    try {
        if (topicName != null && !"".equalsIgnoreCase(topicName)) {
            TopicConnection topicConnection;
            TopicConnectionFactory connFactory = null;
            if ("activemq".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("activemq.properties"));
                // to provide custom provider urls
                if (providerURL != null) {
                    properties.put(Context.PROVIDER_URL, providerURL);
                }
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("ConnectionFactory");
            } else if ("mb".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("mb.properties"));
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("qpidConnectionFactory");
            } else if ("qpid".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("qpid.properties"));
                Context context = new InitialContext(properties);
                connFactory = (TopicConnectionFactory) context.lookup("qpidConnectionFactory");
            }
            if (connFactory != null) {
                topicConnection = connFactory.createTopicConnection();
                topicConnection.start();
                session = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
                if (session != null) {
                    Topic topic = session.createTopic(topicName);
                    MessageProducer producer = session.createProducer(topic);
                    //List<String> messagesList = JMSClientUtil.readFile(filePath);
                    try {
                        if ("csv".equalsIgnoreCase(format)) {
                            log.info("Sending Map messages on '" + topicName + "' topic");
                            JMSClientUtil.publishMapMessage(producer, session, messageList);

                        } else {
                            log.info("Sending  " + format + " messages on '" + topicName + "' topic");
                            JMSClientUtil.publishTextMessage(producer, session, messageList);
                        }
                        log.info("All Order Messages sent");
                    } catch (JMSException e) {
                        log.error("Cannot subscribe." + e.getMessage(), e);
                    } catch (IOException e) {
                        log.error("Error when reading the data file." + e.getMessage(), e);
                    } finally {
                        producer.close();
                        session.close();
                        topicConnection.stop();
                    }
                }
            } else {
                log.error("Error when creating connection factory. Please check necessary jar files");
            }
        } else if (queueName != null && !queueName.equalsIgnoreCase("")) {
            QueueConnection queueConnection;
            QueueConnectionFactory connFactory = null;
            if ("activemq".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("activemq.properties"));
                // to provide custom provider urls
                if (providerURL != null) {
                    properties.put(Context.PROVIDER_URL, providerURL);
                }
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("ConnectionFactory");
            } else if ("mb".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("mb.properties"));
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("qpidConnectionFactory");
            } else if ("qpid".equalsIgnoreCase(broker)) {
                properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("qpid.properties"));
                Context context = new InitialContext(properties);
                connFactory = (QueueConnectionFactory) context.lookup("qpidConnectionFactory");
            }
            if (connFactory != null) {
                queueConnection = connFactory.createQueueConnection();
                queueConnection.start();
                session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
                if (session != null) {
                    Queue queue = session.createQueue(queueName);
                    MessageProducer producer = session.createProducer(queue);
                    //List<String> messagesList = JMSClientUtil.readFile(filePath);
                    try {
                        if ("csv".equalsIgnoreCase(format)) {
                            log.info("Sending Map messages on '" + queueName + "' queue");
                            JMSClientUtil.publishMapMessage(producer, session, messageList);

                        } else {
                            log.info("Sending  " + format + " messages on '" + queueName + "' queue");
                            JMSClientUtil.publishTextMessage(producer, session, messageList);
                        }
                    } catch (JMSException e) {
                        log.error("Cannot subscribe." + e.getMessage(), e);
                    } catch (IOException e) {
                        log.error("Error when reading the data file." + e.getMessage(), e);
                    } finally {
                        producer.close();
                        session.close();
                        queueConnection.stop();
                    }
                }
            } else {
                log.error("Error when creating connection factory. Please check necessary jar files");
            }
        } else {
            log.error("Enter queue name or topic name to be published!");
        }
    } catch (Exception e) {
        log.error("Error when publishing" + e.getMessage(), e);
    }
}

From source file:org.wso2.siddhi.extension.output.transport.jms.util.QueueConsumer.java

public void run() {
    // create queue connection
    QueueConnection queueConnection = null;
    try {/*from w  ww.  j a va2 s .  c  om*/
        queueConnection = queueConnectionFactory.createQueueConnection();
        queueConnection.start();
    } catch (JMSException e) {
        log.error("Can not create queue connection." + e.getMessage(), e);
        return;
    }
    Session session;
    try {
        session = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createQueue(queueName);
        MessageConsumer consumer = session.createConsumer(destination);
        log.info("Listening for messages at " + queueName);
        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                if (message instanceof MapMessage) {
                    MapMessage mapMessage = (MapMessage) message;
                    Map<String, Object> map = new HashMap<String, Object>();
                    Enumeration enumeration = mapMessage.getMapNames();
                    while (enumeration.hasMoreElements()) {
                        String key = (String) enumeration.nextElement();
                        map.put(key, mapMessage.getObject(key));
                    }
                    log.info("Received Map Message: " + map);
                } else if (message instanceof TextMessage) {
                    log.info("Received Text Message: " + ((TextMessage) message).getText());
                } else {
                    log.info("Received message: " + message.toString());
                }
            }
        }
        log.info("Finished listening for messages.");
        session.close();
        queueConnection.stop();
        queueConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}