Package io.dropwizard.metrics.jetty12.ee10

Class InstrumentedEE10Handler

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.Handler.Abstract

org.eclipse.jetty.server.Handler.AbstractContainer

org.eclipse.jetty.server.Handler.Wrapper

io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

io.dropwizard.metrics.jetty12.ee10.InstrumentedEE10Handler

All Implemented Interfaces:

org.eclipse.jetty.server.Handler, org.eclipse.jetty.server.Handler.Container, org.eclipse.jetty.server.Handler.Singleton, org.eclipse.jetty.server.Request.Handler, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.Dumpable.DumpableContainer, org.eclipse.jetty.util.component.LifeCycle, org.eclipse.jetty.util.thread.Invocable

public class InstrumentedEE10Handler
extends io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

A Jetty Handler which records various metrics about an underlying Handler instance. This Handler requires a ServletContextHandler to be present. For correct behaviour, the ServletContextHandler should be before this handler in the handler chain. To achieve this, one can use ServletContextHandler.insertHandler(Singleton).

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.Handler.Abstract

org.eclipse.jetty.server.Handler.Abstract.NonBlocking

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener, org.eclipse.jetty.util.component.AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

org.eclipse.jetty.util.component.Dumpable.DumpableContainer

Nested classes/interfaces inherited from interface org.eclipse.jetty.server.Handler

org.eclipse.jetty.server.Handler.Abstract, org.eclipse.jetty.server.Handler.AbstractContainer, org.eclipse.jetty.server.Handler.Collection, org.eclipse.jetty.server.Handler.Container, org.eclipse.jetty.server.Handler.Sequence, org.eclipse.jetty.server.Handler.Singleton, org.eclipse.jetty.server.Handler.Wrapper

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.Invocable

org.eclipse.jetty.util.thread.Invocable.Callable, org.eclipse.jetty.util.thread.Invocable.InvocationType, org.eclipse.jetty.util.thread.Invocable.ReadyTask, org.eclipse.jetty.util.thread.Invocable.Task

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.server.Request.Handler

org.eclipse.jetty.server.Request.Handler.AbortException

Field Summary

Fields inherited from class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

activeDispatches, activeRequests, activeSuspended, asyncDispatches, asyncTimeouts, COARSE_METER_LEVELS, connectRequests, deleteRequests, DETAILED_METER_LEVELS, dispatches, getRequests, headRequests, metricRegistry, moveRequests, NAME_1XX_RESPONSES, NAME_2XX_RESPONSES, NAME_3XX_RESPONSES, NAME_4XX_RESPONSES, NAME_5XX_RESPONSES, NAME_ACTIVE_DISPATCHES, NAME_ACTIVE_REQUESTS, NAME_ACTIVE_SUSPENDED, NAME_ASYNC_DISPATCHES, NAME_ASYNC_TIMEOUTS, NAME_CONNECT_REQUESTS, NAME_DELETE_REQUESTS, NAME_DISPATCHES, NAME_GET_REQUESTS, NAME_HEAD_REQUESTS, NAME_MOVE_REQUESTS, NAME_OPTIONS_REQUESTS, NAME_OTHER_REQUESTS, NAME_PERCENT_4XX_15M, NAME_PERCENT_4XX_1M, NAME_PERCENT_4XX_5M, NAME_PERCENT_5XX_15M, NAME_PERCENT_5XX_1M, NAME_PERCENT_5XX_5M, NAME_POST_REQUESTS, NAME_PUT_REQUESTS, NAME_REQUESTS, NAME_TRACE_REQUESTS, optionsRequests, otherRequests, postRequests, prefix, putRequests, requests, responseCodeMeters, responseMeteredLevel, responses, traceRequests

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Fields inherited from interface org.eclipse.jetty.util.thread.Invocable

__nonBlocking, NOOP

Constructor Summary

Constructors

Constructor	Description
InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry)	Create a new instrumented handler using a given metrics registry.
InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry, String prefix)	Create a new instrumented handler using a given metrics registry.
InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry, String prefix, com.codahale.metrics.annotation.ResponseMeteredLevel responseMeteredLevel)	Create a new instrumented handler using a given metrics registry.

Method Summary

Modifier and Type	Method	Description
protected void	doStart()
protected void	doStop()
protected boolean	isSuspended(org.eclipse.jetty.server.Request request, org.eclipse.jetty.server.Response response)
protected void	setupServletListeners(org.eclipse.jetty.server.Request request, org.eclipse.jetty.server.Response response)

Methods inherited from class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

getAsyncDispatches, getAsyncTimeouts, getMetricPrefix, getName, getResponseCodeMeter, handle, mark, requestTimer, setName, updateResponses

Methods inherited from class org.eclipse.jetty.server.Handler.Wrapper

getHandler, getInvocationType, setHandler

Methods inherited from class org.eclipse.jetty.server.Handler.AbstractContainer

findContainerOf, getDescendant, getDescendants, isDynamic, setDynamic, setServer

Methods inherited from class org.eclipse.jetty.server.Handler.Abstract

destroy, getServer

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.component.Container

getCachedBeans, getEventListeners

Methods inherited from interface org.eclipse.jetty.util.component.Destroyable

destroy

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpSelf

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

isDumpable

Methods inherited from interface org.eclipse.jetty.server.Handler

getServer, setServer

Methods inherited from interface org.eclipse.jetty.server.Handler.Container

getContainer, getDescendant, getDescendants, getDescendants

Methods inherited from interface org.eclipse.jetty.server.Handler.Singleton

getHandlers, getTail, insertHandler, setHandler

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addEventListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeEventListener, start, stop

Constructor Details

InstrumentedEE10Handler

public InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry)

Create a new instrumented handler using a given metrics registry.

Parameters:

registry - the registry for the metrics

InstrumentedEE10Handler

public InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry,
 String prefix)

Create a new instrumented handler using a given metrics registry.

Parameters:

registry - the registry for the metrics

prefix - the prefix to use for the metrics names

InstrumentedEE10Handler

public InstrumentedEE10Handler(com.codahale.metrics.MetricRegistry registry,
 String prefix,
 com.codahale.metrics.annotation.ResponseMeteredLevel responseMeteredLevel)

Create a new instrumented handler using a given metrics registry.

Parameters:

registry - the registry for the metrics

prefix - the prefix to use for the metrics names

responseMeteredLevel - the level to determine individual/aggregate response codes that are instrumented

Method Details

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

Throws:

Exception

setupServletListeners

protected void setupServletListeners(org.eclipse.jetty.server.Request request,
 org.eclipse.jetty.server.Response response)

Specified by:

setupServletListeners in class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler

isSuspended

protected boolean isSuspended(org.eclipse.jetty.server.Request request,
 org.eclipse.jetty.server.Response response)

Specified by:

isSuspended in class io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler