io.stargate.metrics.jersey.listener

Class CounterRequestEventListener

java.lang.Object

io.stargate.metrics.jersey.listener.CounterRequestEventListener

All Implemented Interfaces:

org.glassfish.jersey.server.monitoring.RequestEventListener

public class CounterRequestEventListener
extends Object
implements org.glassfish.jersey.server.monitoring.RequestEventListener

Simple RequestEventListener that increases a Micrometer counter once the request is finished.

Constructor Summary

Constructors

Constructor and Description
CounterRequestEventListener(io.micrometer.core.instrument.MeterRegistry registry, io.micrometer.jersey2.server.JerseyTagsProvider tagsProvider, String metricName) Default constructor.

Method Summary

Modifier and Type	Method and Description
void	onEvent(org.glassfish.jersey.server.monitoring.RequestEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterRequestEventListener

public CounterRequestEventListener(io.micrometer.core.instrument.MeterRegistry registry,
                                   io.micrometer.jersey2.server.JerseyTagsProvider tagsProvider,
                                   String metricName)

Default constructor.

Parameters:

registry - MeterRegistry to report to.

tagsProvider - JerseyTagsProvider to use for metrics tags based on the event. Note that only JerseyTagsProvider.httpRequestTags(RequestEvent) is consulted here, as the counting is done at the end of the event and this listener has no notion of long-running tasks.

metricName - Name of the metric to use.

Method Detail

onEvent

public void onEvent(org.glassfish.jersey.server.monitoring.RequestEvent event)

Specified by:

onEvent in interface org.glassfish.jersey.server.monitoring.RequestEventListener