org.hawkular.alerts.bus.listener

Class MetricDataListener

java.lang.Object

org.hawkular.bus.common.consumer.AbstractBasicMessageListener<T>

org.hawkular.bus.common.consumer.BasicMessageListener<MetricDataMessage>

org.hawkular.alerts.bus.listener.MetricDataListener

All Implemented Interfaces:

javax.jms.MessageListener

public class MetricDataListener
extends org.hawkular.bus.common.consumer.BasicMessageListener<MetricDataMessage>

An adapter that processes Hawkular Metrics data, extracts relevant metric datums, translates them to Alerting Data format, and forwards them for Alert processing.

This is useful only when deploying into the Hawkular Bus with Hawkular Metrics. The expected message payload should be JSON representation of MetricDataMessage.

Author:

Jay Shaughnessy, Lucas Ponce

Constructor Summary

Constructors

Constructor and Description
MetricDataListener()

Method Summary

Modifier and Type	Method and Description
protected String	convertReceivedMessageClassNameToDesiredMessageClassName(String className)
protected void	onBasicMessage(MetricDataMessage msg)

Methods inherited from class org.hawkular.bus.common.consumer.BasicMessageListener

onBasicMessage, onMessage

Methods inherited from class org.hawkular.bus.common.consumer.AbstractBasicMessageListener

determineBasicMessageClass, getBasicMessageClass, getConsumerConnectionContext, getLog, parseMessage, setConsumerConnectionContext

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricDataListener

public MetricDataListener()

Method Detail

onBasicMessage

protected void onBasicMessage(MetricDataMessage msg)

Overrides:

onBasicMessage in class org.hawkular.bus.common.consumer.BasicMessageListener<MetricDataMessage>

convertReceivedMessageClassNameToDesiredMessageClassName

protected String convertReceivedMessageClassNameToDesiredMessageClassName(String className)

Overrides:

convertReceivedMessageClassNameToDesiredMessageClassName in class org.hawkular.bus.common.consumer.AbstractBasicMessageListener<MetricDataMessage>