org.jboss.aerogear.unifiedpush.message.jms

Class CdiJmsBridge

java.lang.Object

org.jboss.aerogear.unifiedpush.message.jms.CdiJmsBridge

public class CdiJmsBridge
extends Object

A CDI-to-JMS bridge takes selected CDI events with DispatchToQueue stereotype and passes them to JMS queue or topic so that they can be handled asynchronously.

See Also:

MetricsCollector, MetricCollectionTrigger

Constructor Summary

Constructors

Constructor and Description
CdiJmsBridge()

Method Summary

Modifier and Type	Method and Description
void	broadcastMessage(MetricsProcessingStartedEvent event) Listens to MetricsProcessingStartedEvent to deliver it to the JMS topic for internal processing
void	queueMessage(AllBatchesLoadedEvent event) Listens to AllBatchesLoadedEvent event and passes it to JMS queue /queue/AllBatchesLoadedQueue with variantID as a correlation identifier.
void	queueMessage(BatchLoadedEvent event) Listens to BatchLoadedEvent event and passes it to JMS queue /queue/BatchLoadedQueue with variantID as a correlation identifier.
void	queueMessage(TriggerMetricCollectionEvent event) Listens to TriggerMetricCollectionEvent event and passes it to JMS queue /queue/TriggerMetricCollectionQueue for internal processing.
void	queueMessage(TriggerVariantMetricCollectionEvent event) Listens to TriggerVariantMetricCollectionEvent event and passes it to JMS queue /queue/TriggerVariantMetricCollectionQueue for internal processing.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CdiJmsBridge

public CdiJmsBridge()

Method Detail

queueMessage

public void queueMessage(@Observes
                         AllBatchesLoadedEvent event)

Listens to AllBatchesLoadedEvent event and passes it to JMS queue /queue/AllBatchesLoadedQueue with variantID as a correlation identifier.

Parameters:

event - indicates that all batches for given variant were loaded

queueMessage

public void queueMessage(@Observes
                         BatchLoadedEvent event)

Listens to BatchLoadedEvent event and passes it to JMS queue /queue/BatchLoadedQueue with variantID as a correlation identifier.

Parameters:

event - indicates that batch of tokens was loaded

queueMessage

public void queueMessage(@Observes
                         TriggerMetricCollectionEvent event)

Listens to TriggerMetricCollectionEvent event and passes it to JMS queue /queue/TriggerMetricCollectionQueue for internal processing. Duplicate message detection is performed via pushMessageInformationId so that we ensure only one message for given push message is fired, as we want don't want multiple workers processing metrics for given push message. The delivery of this message is delayed so that some metrics are generated by it first start to poll respective queues.

Parameters:

event - indicates that push message metric collection should be started

queueMessage

public void queueMessage(@Observes
                         TriggerVariantMetricCollectionEvent event)

Listens to TriggerVariantMetricCollectionEvent event and passes it to JMS queue /queue/TriggerVariantMetricCollectionQueue for internal processing.

Parameters:

event - indicates that variant metric collection should be started

broadcastMessage

public void broadcastMessage(@Observes
                             MetricsProcessingStartedEvent event)

Listens to MetricsProcessingStartedEvent to deliver it to the JMS topic for internal processing

Parameters:

event - indicator that metrics processing has started