Example usage for javax.jms TopicConnection createTopicSession

List of usage examples for javax.jms TopicConnection createTopicSession

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Introduction

In this page you can find the example usage for javax.jms TopicConnection createTopicSession.

Prototype


TopicSession createTopicSession(boolean transacted, int acknowledgeMode) throws JMSException;

Source Link

Document

Creates a TopicSession object, specifying transacted and acknowledgeMode .

Usage

From source file:org.wso2.carbon.andes.event.core.internal.delivery.jms.JMSDeliveryManager.java

/**
 * {@inheritDoc}//from  w  w  w.  j a v a 2 s  .  c  o m
 */
public void publish(Message message, String topicName, int deliveryMode) throws EventBrokerException {

    if (isDeactivated()) {
        return;
    }

    try {
        String userName = getLoggedInUserName();
        if ((userName == null) || (userName.equals(""))) {
            // use the system user name
            userName = CarbonConstants.REGISTRY_SYSTEM_USERNAME;
        }

        TopicConnection topicConnection = getTopicConnection(userName);
        TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

        String tenantDomain = EventBrokerHolder.getInstance().getTenantDomain();
        if (tenantDomain != null
                && (!tenantDomain.equals(org.wso2.carbon.base.MultitenantConstants.SUPER_TENANT_DOMAIN_NAME))) {
            topicName = tenantDomain + "/" + getTopicName(topicName);
        } else {
            topicName = getTopicName(topicName);
        }

        Topic topic = topicSession.createTopic(topicName);
        //Some times we are not getting the proper topic with the required syntax, if it is not
        //appropriate we need to check and add the BURL syntax to fix the issue https://wso2.org/jira/browse/MB-185
        if (!topic.toString().startsWith("topic://amq.topic")) {
            topic = topicSession.createTopic("BURL:" + topicName);
        }
        TopicPublisher topicPublisher = topicSession.createPublisher(topic);
        topicPublisher.setDeliveryMode(deliveryMode);
        TextMessage textMessage = topicSession.createTextMessage(message.getMessage());

        Map<String, String> properties = message.getProperties();
        for (Map.Entry<String, String> entry : properties.entrySet()) {
            textMessage.setStringProperty(entry.getKey(), entry.getValue());
        }

        // saving the domain to be used send with the soap header
        if (CarbonContext.getThreadLocalCarbonContext().getTenantDomain() != null) {
            textMessage.setStringProperty(MultitenantConstants.TENANT_DOMAIN_HEADER_NAME,
                    CarbonContext.getThreadLocalCarbonContext().getTenantDomain());
        }

        topicPublisher.publish(textMessage);
        topicPublisher.close();
        topicSession.close();
        topicConnection.stop();
        topicConnection.close();
    } catch (JMSException e) {
        throw new EventBrokerException("Can not publish to topic " + topicName + " " + e.getMessage(), e);
    }
}

From source file:org.wso2.carbon.andes.event.core.internal.delivery.jms.JMSDeliveryManager.java

/**
 * {@inheritDoc}//  w w w .  j  a v  a 2 s.co m
 */
public void subscribe(Subscription subscription) throws EventBrokerException {

    if (isDeactivated()) {
        return;
    }

    // in a multi tenant environment deployment synchronize may creates subscriptions before
    // the event observer get activated.
    if (this.subscriptionIDSessionDetailsMap.containsKey(subscription.getId())) {
        log.warn(
                "There is an subscription already exists for the subscription with id " + subscription.getId());
        return;
    }
    JMSMessageListener jmsMessageListener = new JMSMessageListener(this.notificationManager, subscription);
    try {
        TopicConnection topicConnection = getTopicConnection(subscription.getOwner());
        TopicSession topicSession = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);

        String topicName = "";
        if (subscription.getTenantDomain() != null && (!subscription.getTenantDomain()
                .equals(org.wso2.carbon.base.MultitenantConstants.SUPER_TENANT_DOMAIN_NAME))) {

            if (!subscription.getTopicName().startsWith("/")) {
                topicName = getTopicName(subscription.getTenantDomain() + "/" + subscription.getTopicName());
            } else {
                topicName = getTopicName(subscription.getTenantDomain() + subscription.getTopicName());
            }
        } else {
            topicName = getTopicName(subscription.getTopicName());
        }
        Topic topic = topicSession.createTopic(topicName);
        //Some times we are not getting the proper topic with the required syntax, if it is not
        //appropriate we need to check and add the BURL syntax to fix the issue https://wso2.org/jira/browse/MB-185
        if (!topic.toString().startsWith("topic://amq.topic")) {
            topic = topicSession.createTopic("BURL:" + topicName);
        }
        TopicSubscriber topicSubscriber = topicSession.createDurableSubscriber(topic, subscription.getId());
        topicSubscriber.setMessageListener(jmsMessageListener);

        this.subscriptionIDSessionDetailsMap.put(subscription.getId(),
                new JMSSubscriptionDetails(topicSubscriber, topicSession, topicConnection));
    } catch (JMSException e) {
        throw new EventBrokerException(
                "Can not subscribe to topic " + subscription.getTopicName() + " " + e.getMessage(), e);
    }
}

From source file:org.nuxeo.ecm.core.jms.CoreEventPublisher.java

public void publish(Object content, Topic topic, MessageFactory factory, String eventId) throws JMSException {
    TopicConnection connection = null;
    TopicSession session = null;//from   w  w w  .j  av  a  2  s  .  co m
    TopicPublisher publisher = null;
    try {
        // get a connection from topic connection pool
        connection = getTopicConnection();

        // create a not transacted session
        session = connection.createTopicSession(transacted, TopicSession.AUTO_ACKNOWLEDGE);

        // create the publisher
        publisher = session.createPublisher(topic);
        publisher.setDeliveryMode(isDeliveryPersistent ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT);
        publisher.setDisableMessageID(isDisableMessageID);
        publisher.setDisableMessageTimestamp(isDisableMessageTimestamp);
        // create the message using the given factory
        Message msg = factory.createMessage(session, content);
        if (eventId != null) {
            msg.setStringProperty("NuxeoEventId", eventId);
        }
        // publish the message
        publisher.publish(topic, msg);
    } finally {
        if (publisher != null) {
            publisher.close();
        }
        if (session != null) {
            session.close();
        }
        if (connection != null) {
            connection.close();
        }
    }
}

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

public void run() {
    // create topic connection
    TopicConnection topicConnection = null;
    try {// w ww .j av  a 2  s . c  o m
        topicConnection = topicConnectionFactory.createTopicConnection();
        topicConnection.start();
    } catch (JMSException e) {
        log.error("Can not create topic connection." + e.getMessage(), e);
        return;
    }
    Session session = null;
    try {
        session = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createTopic(topicName);
        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();
        topicConnection.stop();
        topicConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}

From source file:org.wso2.carbon.appfactory.resource.mgt.listeners.TenantCreationDurableSubscriber.java

/**
 * Subscribe as a durable subscriber to the topic.
 *
 * @throws AppFactoryEventException/*from   w  w  w  .j  ava2s  . c  om*/
 */
public void subscribe() throws AppFactoryEventException {
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, AppFactoryConstants.ANDES_ICF);
    properties.put(AppFactoryConstants.CF_NAME_PREFIX + AppFactoryConstants.CF_NAME,
            Util.getTCPConnectionURL());
    properties.put(CarbonConstants.REQUEST_BASE_CONTEXT, "true");
    properties.put(AppFactoryConstants.TOPIC, topicName);
    TopicConnectionFactory connFactory;
    TopicConnection topicConnection;
    TopicSession topicSession;
    TopicSubscriber topicSubscriber;
    InitialContext ctx;
    try {
        ctx = new InitialContext(properties);
        connFactory = (TopicConnectionFactory) ctx.lookup(AppFactoryConstants.CF_NAME);
        topicConnection = connFactory.createTopicConnection();
        topicSession = topicConnection.createTopicSession(false, TopicSession.CLIENT_ACKNOWLEDGE);
        Topic topic;
        try {
            topic = (Topic) ctx.lookup(topicName);
        } catch (NamingException e) {
            topic = topicSession.createTopic(topicName);
        }
        topicSubscriber = topicSession.createDurableSubscriber(topic, subscriptionId);
        topicSubscriber.setMessageListener(
                new TenantCreationMessageListener(topicConnection, topicSession, topicSubscriber));
        topicConnection.start();
        if (log.isDebugEnabled()) {
            log.debug("Durable Subscriber created for topic " + topicName + " with subscription id : "
                    + subscriptionId);
        }
    } catch (NamingException e) {
        throw new AppFactoryEventException("Failed to subscribe to topic : " + topicName
                + " with subscription id" + " : " + subscriptionId, e);
    } catch (JMSException e) {
        throw new AppFactoryEventException("Failed to subscribe to topic : " + topicName
                + " with subscription id" + " : " + subscriptionId, e);
    }
}

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

public void run() {
    // create topic connection
    TopicConnection topicConnection = null;
    try {/*from  ww  w.  j a v  a2  s  .c o m*/
        topicConnection = topicConnectionFactory.createTopicConnection();
        topicConnection.start();
    } catch (JMSException e) {
        log.error("Can not create topic connection." + e.getMessage(), e);
        return;
    }
    Session session = null;
    try {
        session = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createTopic(topicName);
        MessageConsumer consumer = session.createConsumer(destination);
        log.info("Listening for messages");
        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();
        topicConnection.stop();
        topicConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}

From source file:org.wso2.carbon.appfactory.stratos.listeners.StratosSubscriptionDurableSubscriber.java

/**
 * Subscribe as a durable subscriber to the topic.
 *
 * @throws AppFactoryEventException//from   ww w .  ja va2 s  .c  o  m
 */
public void subscribe() throws AppFactoryEventException {
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, AppFactoryConstants.ANDES_ICF);
    properties.put(AppFactoryConstants.CF_NAME_PREFIX + AppFactoryConstants.CF_NAME,
            Util.getTCPConnectionURL());
    properties.put(CarbonConstants.REQUEST_BASE_CONTEXT, true);
    properties.put(AppFactoryConstants.TOPIC, topicName);
    TopicConnectionFactory connFactory;
    TopicConnection topicConnection;
    TopicSession topicSession;
    TopicSubscriber topicSubscriber;
    InitialContext ctx;
    try {
        ctx = new InitialContext(properties);
        connFactory = (TopicConnectionFactory) ctx.lookup(AppFactoryConstants.CF_NAME);
        topicConnection = connFactory.createTopicConnection();
        topicSession = topicConnection.createTopicSession(false, TopicSession.CLIENT_ACKNOWLEDGE);
        Topic topic;
        try {
            topic = (Topic) ctx.lookup(topicName);
        } catch (NamingException e) {
            topic = topicSession.createTopic(topicName);
        }
        topicSubscriber = topicSession.createDurableSubscriber(topic, subscriptionId);
        topicSubscriber.setMessageListener(
                new StratosSubscriptionMessageListener(topicConnection, topicSession, topicSubscriber));
        topicConnection.start();
        if (log.isDebugEnabled()) {
            log.debug("Durable Subscriber created for topic " + topicName + " with subscription id : "
                    + subscriptionId);
        }
    } catch (NamingException e) {
        throw new AppFactoryEventException("Failed to subscribe to topic : " + topicName
                + " with subscription id" + " : " + subscriptionId, e);
    } catch (JMSException e) {
        throw new AppFactoryEventException("Failed to subscribe to topic : " + topicName
                + " with subscription id" + " : " + subscriptionId, e);
    }
}

From source file:org.nuxeo.ecm.core.event.jms.JmsEventForwarder.java

protected void produceJMSMessage(SerializableEventBundle message) throws JMSBusNotActiveException {
    InitialContext ctx;//from   w ww.  j a  va2s .  c o  m
    Topic nuxeoTopic;
    try {
        ctx = new InitialContext();
        nuxeoTopic = (Topic) ctx.lookup(NUXEO_JMS_TOPIC);
    } catch (NamingException e) {
        jmsBusIsActive = false;
        throw new JMSBusNotActiveException(e);
    }

    TopicConnection nuxeoTopicConnection = null;
    TopicSession nuxeoTopicSession = null;
    TopicPublisher nuxeoMessagePublisher = null;
    try {
        TopicConnectionFactory factory = (TopicConnectionFactory) ctx.lookup("TopicConnectionFactory");
        nuxeoTopicConnection = factory.createTopicConnection();
        nuxeoTopicSession = nuxeoTopicConnection.createTopicSession(false, TopicSession.AUTO_ACKNOWLEDGE);

        ObjectMessage jmsMessage = nuxeoTopicSession.createObjectMessage(message);

        // add Headers for JMS message
        jmsMessage.setStringProperty("BundleEvent", message.getEventBundleName());

        nuxeoMessagePublisher = nuxeoTopicSession.createPublisher(nuxeoTopic);

        nuxeoMessagePublisher.send(jmsMessage);
        log.debug("Event bundle " + message.getEventBundleName() + " forwarded to JMS topic");

    } catch (Exception e) {
        log.error("Error during JMS forwarding", e);
    } finally {
        if (nuxeoTopicSession != null) {
            try {
                if (nuxeoMessagePublisher != null) {
                    nuxeoMessagePublisher.close();
                }
                nuxeoTopicConnection.close();
                nuxeoTopicSession.close();
            } catch (JMSException e) {
                log.error("Error during JMS cleanup", e);
            }
        }
    }
}

From source file:org.wso2.carbon.appfactory.s4.integration.TenantStratosSubscriptionMessagePublisher.java

/**
 * Publish message to MB/ActiveMQ Queue//from w  w w  .j  ava  2  s. com
 * @param runtimeJson runtimebeans as a json
 * @param tenantInfoJson tenantInfoBean as a json
 * @param restServiceProperties propertyMap
 * @param stage current stage
 * @throws AppFactoryEventException
 */
public void publishMessage(String runtimeJson, String tenantInfoJson, Map<String, String> restServiceProperties,
        String stage) throws AppFactoryEventException {
    Properties properties = new Properties();
    properties.put(Context.INITIAL_CONTEXT_FACTORY, AppFactoryConstants.ANDES_ICF);
    properties.put(AppFactoryConstants.CF_NAME_PREFIX + AppFactoryConstants.CF_NAME,
            Util.getTCPConnectionURL());
    properties.put(AppFactoryConstants.TOPIC, topicName);
    TopicConnection topicConnection = null;
    TopicSession topicSession = null;
    try {
        ctx = new InitialContext(properties);
        connFactory = (TopicConnectionFactory) ctx.lookup(AppFactoryConstants.CF_NAME);
        topicConnection = connFactory.createTopicConnection();
        topicConnection.start();
        topicSession = topicConnection.createTopicSession(false, TopicSession.CLIENT_ACKNOWLEDGE);
        Topic topic = topicSession.createTopic(topicName);
        MapMessage mapMessage = topicSession.createMapMessage();
        mapMessage.setString(AppFactoryConstants.STAGE, stage);
        mapMessage.setString(AppFactoryConstants.RUNTIMES_INFO, runtimeJson);
        mapMessage.setString(AppFactoryConstants.TENANT_INFO, tenantInfoJson);
        javax.jms.TopicPublisher topicPublisher = topicSession.createPublisher(topic);
        topicPublisher.publish(mapMessage);

        //TODO remove this log
        log.info("Message with Id:" + mapMessage.getJMSMessageID() + " was successfully published to the"
                + " topic " + topicName);

        if (log.isDebugEnabled()) {
            log.debug("Message with Id:" + mapMessage.getJMSMessageID() + " was successfully published to the"
                    + " topic " + topicName);
        }
    } catch (NamingException e) {
        String msg = "Failed to initialize InitialContext";
        throw new AppFactoryEventException(msg, e);
    } catch (JMSException e) {
        String msg = "Failed to publish message due to " + e.getMessage();
        throw new AppFactoryEventException(msg, e);
    } finally {
        if (topicSession != null) {
            try {
                topicSession.close();
            } catch (JMSException e) {
                log.error("Failed to close topic session", e);
            }
        }
        if (topicConnection != null) {
            try {
                topicConnection.close();
            } catch (JMSException e) {
                log.error("Failed to close topic connection", e);
            }
        }
    }

}

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

public void run() {
    // create topic connection
    TopicConnection topicConnection = null;
    try {//  w ww .j ava  2s .c  o m
        topicConnection = topicConnectionFactory.createTopicConnection();
        topicConnection.start();
    } catch (JMSException e) {
        log.error("Can not create topic connection." + e.getMessage(), e);
        return;
    }
    Session session = null;
    try {

        session = topicConnection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        Destination destination = session.createTopic(topicName);
        MessageConsumer consumer = session.createConsumer(destination);
        log.info("Listening for messages");
        while (active) {
            Message message = consumer.receive(1000);
            if (message != null) {
                messageCount++;
                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));
                    }
                    preservedEventList.add(map);
                    log.info("Received Map Message : \n" + map + "\n");
                } else if (message instanceof TextMessage) {
                    String textMessage = ((TextMessage) message).getText();
                    preservedEventList.add(textMessage);
                    log.info("Received Text Message : \n" + textMessage + "\n");
                } else {
                    preservedEventList.add(message.toString());
                    log.info("Received message : \n" + message.toString() + "\n");
                }
            }
        }
        log.info("Finished listening for messages.");
        session.close();
        topicConnection.stop();
        topicConnection.close();
    } catch (JMSException e) {
        log.error("Can not subscribe." + e.getMessage(), e);
    }
}