Example usage for javax.jms ObjectMessage getObject

Introduction

In this page you can find the example usage for javax.jms ObjectMessage getObject.

Prototype


Serializable getObject() throws JMSException;

Source Link

Document

Gets the serializable object containing this message's data.

Usage

From source file:nz.net.orcon.kanban.automation.JmsEventListener.java

@Override
public void onMessage(Message message) {
    ObjectMessage objectMessage = (ObjectMessage) message;
    try {/*from  w  w  w . j  av  a 2s  .c  om*/
        Serializable body = objectMessage.getObject();
        if (body instanceof CardHolder) {
            CardHolder cardHolder = (CardHolder) body;
            automationEngine.examine(cardHolder);
        } else if (body instanceof Notification) {
            Notification notification = (Notification) body;
            automationEngine.executeActions(notification);
        } else if (body instanceof BoardRule) {
            BoardRule timerNotification = (BoardRule) body;
            automationEngine.executeActions(timerNotification);
        } else {
            logger.warn("JMS Message Contained Invalid Body");
        }
    } catch (Exception e) {
        logger.error("JMS Exception on Event Reception", e);
    }
}

From source file:org.dataminx.dts.ws.jms.DtsWsMessageConverter.java

/**
 * Extracts the given JMS Message payload and returns it as an object.
 *
 * @param message the incoming JMS message
 * @return the message payload as an {@link Object}
 * @throws JMSException if the incoming message is not of a supported
 *         message type/*from   w w w . java  2  s  .  c  om*/
 */
private Object extractMessagePayload(final Message message) throws JMSException {
    final Object payload;
    if (message instanceof TextMessage) {
        final TextMessage textMessage = (TextMessage) message;
        payload = textMessage.getText();
    } else if (message instanceof ObjectMessage) {
        final ObjectMessage objectMessage = (ObjectMessage) message;
        payload = objectMessage.getObject();
    } else if (message instanceof BytesMessage) {
        final BytesMessage bytesMessage = (BytesMessage) message;
        final byte[] bytes = new byte[(int) bytesMessage.getBodyLength()];
        bytesMessage.readBytes(bytes);
        final ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        payload = new StreamSource(bis);
    } else {
        throw new MessageConversionException("Invalid message type...");
    }
    return payload;
}

From source file:com.thoughtworks.go.server.messaging.activemq.JMSMessageListenerAdapter.java

protected boolean runImpl() {
    try {/*w  w  w. j a v a 2s  . c om*/
        Message message = consumer.receive();
        if (message == null) {
            LOG.debug("Message consumer was closed.");
            return true;
        }

        ObjectMessage omessage = (ObjectMessage) message;
        listener.onMessage((GoMessage) omessage.getObject());

    } catch (JMSException e) {
        LOG.warn("Error reciving message. Message receiving will continue despite this error.", e);
    } catch (Exception e) {
        LOG.error("Exception thrown in message handling by listener " + listener, e);
    }
    return false;
}

From source file:com.espertech.esperio.jms.JMSDefaultAnyMessageUnmarshaller.java

public EventBean unmarshal(EventAdapterService eventAdapterService, Message message) throws EPException {
    try {/*from   w w  w .j  a  va  2 s  .  c o m*/
        if (message instanceof ObjectMessage) {
            ObjectMessage objmsg = (ObjectMessage) message;
            Serializable obj = objmsg.getObject();
            return eventAdapterService.adapterForBean(obj);
        } else if (message instanceof MapMessage) {
            Map<String, Object> properties = new HashMap<String, Object>();
            MapMessage mapMsg = (MapMessage) message;
            Enumeration en = mapMsg.getMapNames();
            while (en.hasMoreElements()) {
                String property = (String) en.nextElement();
                Object mapObject = mapMsg.getObject(property);
                properties.put(property, mapObject);
            }

            // Get event type property
            Object typeProperty = properties.get(InputAdapter.ESPERIO_MAP_EVENT_TYPE);
            if (typeProperty == null) {
                log.warn(".unmarshal Failed to unmarshal map message, expected type property not found: '"
                        + InputAdapter.ESPERIO_MAP_EVENT_TYPE + "'");
                return null;
            }

            // Get event type
            String name = typeProperty.toString();
            EventType eventType = eventAdapterService.getExistsTypeByName(name);
            if (eventType == null) {
                log.warn(".unmarshal Failed to unmarshal map message, event type name '" + name
                        + "' is not a known type");
                return null;
            }

            return eventAdapterService.adapterForTypedMap(properties, eventType);
        } else {
            String error = ".unmarshal Failed to unmarshal message of JMS type: " + message.getJMSType();
            log.error(error);
            throw new EPException(error);
        }
    } catch (JMSException ex) {
        throw new EPException("Error unmarshalling message", ex);
    }
}

From source file:messagebean.MessageBean.java

@Override
public void onMessage(Message message) {
    ObjectMessage objectMessage = null;
    try {//from  w ww . j a  v  a2  s . co  m
        objectMessage = (ObjectMessage) message;
        String jsn = (String) objectMessage.getObject();

        DItem item = jsnToDitem(jsn);
        if (item == null) {
            return;
        }
        entityBean.addData(item);
    } catch (Exception ex) {
        logError(ex);
        mdctx.setRollbackOnly();
    }
}

From source file:org.yestech.notify.service.JmsQueueNotificationConsumer.java

public void onMessage(Message message) {
    if (message instanceof ObjectMessage) {
        ObjectMessage objMessage = (ObjectMessage) message;
        INotificationJob job = null;// ww w. ja  v a2 s  .c o m
        try {
            job = (INotificationJob) objMessage.getObject();
            recieve(job);
        } catch (JMSException e) {
            logger.error(e.getMessage(), e);
        }
    }
}

From source file:nz.net.orcon.kanban.controllers.BoardsCache.java

@Override
public void onMessage(Message message) {
    try {/*from w  w  w . jav a 2s .  c  om*/
        ObjectMessage objectMessage = (ObjectMessage) message;
        PhaseChange change = (PhaseChange) objectMessage.getObject();
        actualIncrementCardCount(change);
    } catch (Exception e) {
        logger.error("JMS Exception on Phase Change Reception ", e);
    }
}

From source file:nz.net.orcon.kanban.automation.IdGeneratorReceiver.java

/**
 * This onMessage overrides the SyncReceive method which notifies the registered SyncMessage Object.
 * If this is the Primary Server it will send a IdResponse with a new ID.
 */// w  ww  .j  a  va 2 s .c  om
@Override
public void onMessage(Message message) {

    // See if this is a IdRequest - If So Process it.
    ObjectMessage objectMessage = (ObjectMessage) message;
    try {
        Serializable body = objectMessage.getObject();
        if (body instanceof Coup) {
            Coup coup = (Coup) body;
            if (!coup.isPutdown() && !coup.getRequestId().equals(clusterManager.getServerId())) {
                if (clusterManager.isLeader()) {
                    putDown((Coup) body);
                } else {
                    if (coup.getCoupTime() > clusterManager.getStartTime()) {
                        putDown(coup);
                    }
                }
            }
        }

        if (clusterManager.isLeader() && body instanceof IdRequest) {
            sendNewId((IdRequest) body);
        }
    } catch (Exception e) {
        // Do Something
    } finally {
        super.onMessage(message);
    }
}

From source file:nz.net.orcon.kanban.automation.CacheManager.java

@Override
public void onMessage(Message message) {

    try {/*  ww w.j  a  v  a 2  s . c  o  m*/
        ObjectMessage objectMessage = (ObjectMessage) message;
        CacheInvalidationInstruction instruction = (CacheInvalidationInstruction) objectMessage.getObject();

        if (logger.isDebugEnabled()) {
            logger.debug("Cache Invalidation Instruction: " + instruction.getCacheType() + " "
                    + instruction.getId());
        }

        Cache<?> cache = cacheList.get(instruction.getCacheType().toString());
        cache.invalidate(instruction.getId());

        if (instruction.getCacheType().equals("BOARD")) {
            timerManager.loadTimersForBoard(instruction.getId());
        }
    } catch (Exception e) {
        logger.error("JMS Exception on Cache Invalidation Reception ", e);
    }

}

From source file:org.apache.servicemix.audit.async.AbstractJmsExchangeListener.java

public void afterPropertiesSet() throws Exception {
    if (factory == null) {
        throw new IllegalStateException(
                "Unable to initialize JMS ExchangeListener -- no ConnectionFactory set");
    }// w  w w  .  ja  v  a 2  s  .  c o  m
    container = new DefaultMessageListenerContainer();
    container.setConnectionFactory(factory);
    container.setDestinationName(getDestinationName());
    container.setMessageListener(new MessageListener() {

        @SuppressWarnings("unchecked")
        public void onMessage(Message message) {
            ObjectMessage om = (ObjectMessage) message;
            try {
                T object = (T) om.getObject();
                switch (Event.valueOf(om.getStringProperty(EVENT))) {
                case Sent:
                    onSent(object);
                case Accepted:
                    onAccepted(object);
                }
            } catch (JMSException e) {
                e.printStackTrace();
            }
        }

    });
    container.afterPropertiesSet();
    container.setConcurrentConsumers(10);
    container.start();

    jmsTemplate = new JmsTemplate(factory);
    jmsTemplate.setDefaultDestinationName(getDestinationName());
}