Package com.codahale.metrics.jetty9

Class InstrumentedHandler

  • All Implemented Interfaces:
    org.eclipse.jetty.server.Handler, org.eclipse.jetty.server.HandlerContainer, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.LifeCycle
    public class InstrumentedHandler
extends org.eclipse.jetty.server.handler.HandlerWrapper
    A Jetty Handler which records various metrics about an underlying Handler instance.

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

        org.eclipse.jetty.server.handler.AbstractHandler.ErrorDispatchHandler

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

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

      • 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.LifeCycle

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

    • Field Summary

      • Fields inherited from class org.eclipse.jetty.server.handler.HandlerWrapper

        _handler

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

        FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

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

        KEY

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void doStart()  
      String getName()  
      void handle​(String path, org.eclipse.jetty.server.Request request, javax.servlet.http.HttpServletRequest httpRequest, javax.servlet.http.HttpServletResponse httpResponse)  
      void setName​(String name)  

      • Methods inherited from class org.eclipse.jetty.server.handler.HandlerWrapper

        destroy, expandChildren, getHandler, getHandlers, insertHandler, setHandler

      • Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandlerContainer

        doShutdown, expandHandler, findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass, setServer

      • Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

        doError, doStop, getServer

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

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

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

        addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString

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

        dumpSelf

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

        addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

    • Constructor Detail

      • InstrumentedHandler

        public InstrumentedHandler​(MetricRegistry registry)
        Create a new instrumented handler using a given metrics registry.
        Parameters:
        registry - the registry for the metrics

      • InstrumentedHandler

        public InstrumentedHandler​(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

    • Method Detail

      • getName

        public String getName()

      • setName

        public void setName​(String name)

      • doStart

        protected void doStart()
                throws Exception
        Overrides:
        doStart in class org.eclipse.jetty.server.handler.AbstractHandler
        Throws:
        Exception

      • handle

        public void handle​(String path,
                   org.eclipse.jetty.server.Request request,
                   javax.servlet.http.HttpServletRequest httpRequest,
                   javax.servlet.http.HttpServletResponse httpResponse)
            throws IOException,
                   javax.servlet.ServletException
        Specified by:
        handle in interface org.eclipse.jetty.server.Handler
        Overrides:
        handle in class org.eclipse.jetty.server.handler.HandlerWrapper
        Throws:
        IOException
        javax.servlet.ServletException