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

Example 1 with JMSException

use of javax.jms.JMSException in project opennms by OpenNMS.

the class CollectionJobListener method onMessage.

@Override
public void onMessage(Message message) {
    try {
        // FIXME abstraction between technology and job handling is missing
        CollectionJob collectionJob = (CollectionJob) simpleMessageConverter.fromMessage(message);
        collectionJob = protocolCollectorRegistry.getProtocolCollector(collectionJob.getService()).collect(collectionJob);
        Date finishedTimestamp = new Date();
        collectionJob.setFinishedTimestamp(finishedTimestamp);
        Map<String, MeasurementSet> measurementSets = collectionJob.getMeasurementSetsByDestination();
        int val = counter.incrementAndGet();
        if (val % 1000 == 0) {
            logger.debug("processed job #{}, {} measurement set(s)", val, measurementSets.size());
        } else {
            logger.trace("processed job #{}, {} measurement set(s)", val, measurementSets.size());
        }
        for (String destinationString : measurementSets.keySet()) {
            jmsTemplate.convertAndSend(destinationString, measurementSets.get(destinationString));
            logger.info("** sending msg '{}' to '{}'", measurementSets.get(destinationString), destinationString);
        }
        LightweightMeasurementSet errorMeasurementSet = new LightweightMeasurementSet(collectionJob.getNodeId(), collectionJob.getService(), collectionJob.getNetInterface(), collectionJob.getFinishedTimestamp());
        for (String metricId : collectionJob.getAllMetrics()) {
            if (collectionJob.getMetricValue(metricId) == null) {
                errorMeasurementSet.addMeasurement(metricId, collectionJob.getMetricType(metricId), null, collectionJob.getOnmsLogicMetricId(metricId));
            }
            logger.trace("collected metric of job #{}='{}'", counter + ": " + metricId, collectionJob.getMetricValue(metricId));
        }
        if (errorMeasurementSet.getMeasurements().size() > 0) {
            logger.warn("result set of job #{} contains {} null values", counter, errorMeasurementSet.getMeasurements().size());
            jmsTemplate.convertAndSend("error", errorMeasurementSet);
            logger.trace("** sending to 'error'");
        }
    } catch (JMSException ex) {
        logger.error(ex.getMessage());
    // FIXME react, don't continue
    } catch (MessageConversionException ex) {
        logger.error(ex.getMessage());
    // FIXME react, don't continue
    }
}

Example 2 with JMSException

use of javax.jms.JMSException in project opennms by OpenNMS.

the class JmsNorthbounder method forwardAlarms.

/* (non-Javadoc)
     * @see org.opennms.netmgt.alarmd.api.support.AbstractNorthbounder#forwardAlarms(java.util.List)
     */
@Override
public void forwardAlarms(List<NorthboundAlarm> alarms) throws NorthbounderException {
    for (final NorthboundAlarm alarm : alarms) {
        final Integer count = alarm.getCount();
        LOG.debug("Does destination {} take only first occurances? {} Is new alarm? Has count of {}.", m_jmsDestination.getName(), m_jmsDestination.isFirstOccurrenceOnly(), count);
        if (count > 1 && m_jmsDestination.isFirstOccurrenceOnly()) {
            LOG.debug("Skipping because not new alarm.");
            continue;
        }
        LOG.debug("Attempting to send a message to {} of type {}", m_jmsDestination.getJmsDestination(), m_jmsDestination.getDestinationType());
        try {
            m_template.send(m_jmsDestination.getJmsDestination(), new MessageCreator() {

                @Override
                public Message createMessage(Session session) throws JMSException {
                    if (m_jmsDestination.isSendAsObjectMessageEnabled()) {
                        return session.createObjectMessage(alarm);
                    } else {
                        return session.createTextMessage(convertAlarmToText(alarm));
                    }
                }
            });
            LOG.debug("Sent message");
        } catch (JmsException e) {
            LOG.error("Unable to send alarm to northbound JMS because {}", e.getLocalizedMessage(), e);
        }
    }
}

Example 3 with JMSException

use of javax.jms.JMSException in project ACS by ACS-Community.

the class AlarmSelectionHelper method subscribe.

//
// -- PUBLIC METHODS ----------------------------------------------
//
public Map subscribe(Selection selection) throws LaserConnectionException, LaserException, LaserTimeOutException {
    String sql_filter = buildSQLFilter(selection);
    Collection category_ids = setupCategorySubscriptions(selection, sql_filter);
    // start init subscription
    setInitialized(false);
    String console_id = "";
    String host_name = "";
    try {
        console_id = UUIDGenerator.getInstance().getUUID().toString();
        host_name = InetAddress.getLocalHost().getHostName();
    } catch (UnknownHostException e) {
        throw new LaserException("unable to get a unique id for the console", e);
    }
    String init_topic = getClientRootTopic() + "." + console_id;
    String init_sql_filter = buildInitSQLFilter(sql_filter);
    long init_subscription;
    try {
        init_subscription = getSubscriber().subscribe(init_topic, getInitialSelectionListener(), init_sql_filter);
    } catch (Exception e) {
        LOGGER.error("unable to subscribe to topic " + init_topic, e);
        throw new LaserException("unable to subscribe to topic " + init_topic, e);
    }
    try {
        if (m_laser != null) {
            int[] cis = new int[category_ids.size()];
            int pos = 0;
            for (Iterator iter = category_ids.iterator(); iter.hasNext(); ) {
                cis[pos++] = ((Integer) iter.next()).intValue();
            }
            m_laser.select(cis, console_id);
        } else {
            throw new NullPointerException("AlarmSystem component is null");
        }
    } catch (alma.alarmsystem.LaserProcessingException lpe) {
        try {
            getSubscriber().unSubscribe(init_subscription);
        } catch (JMSException e1) {
        // Intentionally left blank
        } catch (LaserException e1) {
        // Intentionally left blank
        }
        LOGGER.error("server is initializing");
        throw new LaserConnectionException("server is initializing", lpe);
    } catch (Exception e3) {
        throw new LaserException("unable to perform initial selection at host " + host_name, e3);
    }
    resetInitWaitTime();
    waitForInit();
    try {
        // stop init subscription
        getSubscriber().unSubscribe(init_subscription);
    } catch (Exception e) {
        LOGGER.info("exception when unsubscribing", e);
    }
    if (isInitialized()) {
        return getInitialSelection();
    } else {
    //throw new LaserTimeOutException("initial selection timed out");
    }
    return getInitialSelection();
}

Example 4 with JMSException

use of javax.jms.JMSException in project perun by CESNET.

the class TaskStatusManagerImpl method onTaskDestinationError.

@Override
public void onTaskDestinationError(Task task, Destination destination, TaskResult result) {
    if (result != null) {
        try {
            jmsQueueManager.reportFinishedDestination(task, destination, result);
        } catch (JMSException e) {
            log.error("Failed to report finished task " + task.toString() + ": " + e.getMessage());
        }
    }
    if (task.getExecService().getExecServiceType().equals(ExecServiceType.GENERATE)) {
        task.setEndTime(new Date(System.currentTimeMillis()));
        schedulingPool.setTaskStatus(task, cz.metacentrum.perun.taskslib.model.Task.TaskStatus.ERROR);
    } else {
        TaskStatus taskStatus = this.getTaskStatus(task);
        try {
            taskStatus.setDestinationStatus(destination, TaskDestinationStatus.ERROR);
            taskStatus.setDestinationResult(destination, result);
        } catch (InternalErrorException e) {
            log.error("Error setting ERROR status for task " + task.toString() + ": " + e.getMessage());
        }
        if (taskStatus.isTaskFinished()) {
            task.setEndTime(new Date(System.currentTimeMillis()));
            schedulingPool.setTaskStatus(task, taskStatus.getTaskStatus());
        }
    }
}

Example 5 with JMSException

use of javax.jms.JMSException in project perun by CESNET.

the class DispatcherQueue method sendMessage.

/**
	 * Send message This method does not block. It is going to be executed
	 * asynchronously.
	 * 
	 * @param text
	 */
@Async
public void sendMessage(String text) {
    try {
        // Step 7. Create a Text Message
        TextMessage message = session.createTextMessage("task|" + clientID + "|" + text);
        // Step 8. Send...
        producer.send(message);
        if (log.isDebugEnabled()) {
            log.debug("Sent message (queue:" + queueName + "): " + message.getText());
        }
    } catch (JMSException e) {
        log.error(e.toString(), e);
    } catch (Exception e) {
        log.error(e.toString(), e);
    // TODO:Restart connection...?
    }
}