org.mortbay.jetty.handler

Class StatisticsHandler

java.lang.Object

org.mortbay.component.AbstractLifeCycle

org.mortbay.jetty.handler.AbstractHandler

org.mortbay.jetty.handler.AbstractHandlerContainer

org.mortbay.jetty.handler.HandlerWrapper

org.mortbay.jetty.handler.AbstractStatisticsHandler

org.mortbay.jetty.handler.StatisticsHandler

All Implemented Interfaces:

org.mortbay.component.LifeCycle, Handler, HandlerContainer

public class StatisticsHandler
extends AbstractStatisticsHandler

Nested Class Summary

Nested classes/interfaces inherited from interface org.mortbay.component.LifeCycle

org.mortbay.component.LifeCycle.Listener

Field Summary

Fields inherited from class org.mortbay.jetty.handler.AbstractHandler

_string

Fields inherited from class org.mortbay.component.AbstractLifeCycle

_listeners

Fields inherited from interface org.mortbay.jetty.Handler

ALL, DEFAULT, ERROR, FORWARD, INCLUDE, REQUEST

Constructor Summary

Constructors

Constructor and Description
StatisticsHandler()

Method Summary

Methods

Modifier and Type	Method and Description
int	getRequests()
int	getRequestsActive()
int	getRequestsActiveMax()
long	getRequestTimeAverage()
long	getRequestTimeMax()
long	getRequestTimeMin()
long	getRequestTimeTotal()
int	getResponses1xx()
int	getResponses2xx()
int	getResponses3xx()
int	getResponses4xx()
int	getResponses5xx()
long	getStatsOnMs()
void	handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) Handle a request.
void	statsReset() Resets the current request statistics.

Methods inherited from class org.mortbay.jetty.handler.AbstractStatisticsHandler

doStart

Methods inherited from class org.mortbay.jetty.handler.HandlerWrapper

addHandler, doStop, expandChildren, getHandler, removeHandler, setHandler, setServer

Methods inherited from class org.mortbay.jetty.handler.AbstractHandlerContainer

expandHandler, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass

Methods inherited from class org.mortbay.jetty.handler.AbstractHandler

destroy, getServer, toString

Methods inherited from class org.mortbay.component.AbstractLifeCycle

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mortbay.component.LifeCycle

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

Constructor Detail

StatisticsHandler

public StatisticsHandler()

Method Detail

handle

public void handle(String target,
          HttpServletRequest request,
          HttpServletResponse response,
          int dispatch)
            throws IOException,
                   ServletException

Description copied from interface: Handler

Handle a request.

Specified by:

handle in interface Handler

Overrides:

handle in class HandlerWrapper

Parameters:

target - The target of the request - either a URI or a name.

request - The request either as the Request object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Request object if required.

response - The response as the Response object or a wrapper of that request. The HttpConnection.getCurrentConnection() method can be used access the Response object if required.

dispatch - The dispatch mode: Handler.REQUEST, Handler.FORWARD, Handler.INCLUDE, Handler.ERROR

Throws:

IOException

ServletException

statsReset

public void statsReset()

Description copied from class: AbstractStatisticsHandler

Resets the current request statistics.

Specified by:

statsReset in class AbstractStatisticsHandler

getRequests

public int getRequests()

Specified by:

getRequests in class AbstractStatisticsHandler

Returns:

the number of requests handled by this handler since AbstractStatisticsHandler.statsReset() was last called.

getRequestsActive

public int getRequestsActive()

Specified by:

getRequestsActive in class AbstractStatisticsHandler

Returns:

the number of requests currently active. since AbstractStatisticsHandler.statsReset() was last called.

getRequestsActiveMax

public int getRequestsActiveMax()

Specified by:

getRequestsActiveMax in class AbstractStatisticsHandler

Returns:

the maximum number of active requests since AbstractStatisticsHandler.statsReset() was last called.

getResponses1xx

public int getResponses1xx()

Specified by:

getResponses1xx in class AbstractStatisticsHandler

Returns:

the number of responses with a 1xx status returned by this context since AbstractStatisticsHandler.statsReset() was last called.

getResponses2xx

public int getResponses2xx()

Specified by:

getResponses2xx in class AbstractStatisticsHandler

Returns:

the number of responses with a 2xx status returned by this context since AbstractStatisticsHandler.statsReset() was last called.

getResponses3xx

public int getResponses3xx()

Specified by:

getResponses3xx in class AbstractStatisticsHandler

Returns:

the number of responses with a 3xx status returned by this context since AbstractStatisticsHandler.statsReset() was last called.

getResponses4xx

public int getResponses4xx()

Specified by:

getResponses4xx in class AbstractStatisticsHandler

Returns:

the number of responses with a 4xx status returned by this context since AbstractStatisticsHandler.statsReset() was last called.

getResponses5xx

public int getResponses5xx()

Specified by:

getResponses5xx in class AbstractStatisticsHandler

Returns:

the number of responses with a 5xx status returned by this context since AbstractStatisticsHandler.statsReset() was last called.

getStatsOnMs

public long getStatsOnMs()

Specified by:

getStatsOnMs in class AbstractStatisticsHandler

Returns:

the milliseconds since the statistics were started with AbstractStatisticsHandler.statsReset().

getRequestTimeMin

public long getRequestTimeMin()

Specified by:

getRequestTimeMin in class AbstractStatisticsHandler

Returns:

the minimum time (in milliseconds) of request handling since AbstractStatisticsHandler.statsReset() was last called.

getRequestTimeMax

public long getRequestTimeMax()

Specified by:

getRequestTimeMax in class AbstractStatisticsHandler

Returns:

the maximum time (in milliseconds) of request handling since AbstractStatisticsHandler.statsReset() was last called.

getRequestTimeTotal

public long getRequestTimeTotal()

Specified by:

getRequestTimeTotal in class AbstractStatisticsHandler

Returns:

the total time (in milliseconds) of requests handling since AbstractStatisticsHandler.statsReset() was last called.

getRequestTimeAverage

public long getRequestTimeAverage()

Specified by:

getRequestTimeAverage in class AbstractStatisticsHandler

Returns:

the average time (in milliseconds) of request handling since AbstractStatisticsHandler.statsReset() was last called.

See Also:

AbstractStatisticsHandler.getRequestTimeTotal(), AbstractStatisticsHandler.getRequests()