org.eclipse.jetty.server.handler
类 StatisticsHandler

java.lang.Object
  org.eclipse.jetty.util.component.AbstractLifeCycle
      org.eclipse.jetty.util.component.AggregateLifeCycle
          org.eclipse.jetty.server.handler.AbstractHandler
              org.eclipse.jetty.server.handler.AbstractHandlerContainer
                  org.eclipse.jetty.server.handler.HandlerWrapper
                      org.eclipse.jetty.server.handler.StatisticsHandler

所有已实现的接口：

Handler, HandlerContainer, Destroyable, Dumpable, LifeCycle

public class StatisticsHandler
extends HandlerWrapper

嵌套类摘要

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的嵌套类/接口

AbstractLifeCycle.AbstractLifeCycleListener

从接口 org.eclipse.jetty.util.component.LifeCycle 继承的嵌套类/接口

LifeCycle.Listener

字段摘要

从类 org.eclipse.jetty.server.handler.HandlerWrapper 继承的字段

_handler

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的字段

_listeners, FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

构造方法摘要

StatisticsHandler()

方法摘要

protected void	doStart() Start the managed lifecycle beans in the order they were added.
int	getDispatched()
int	getDispatchedActive()
int	getDispatchedActiveMax()
long	getDispatchedTimeMax()
double	getDispatchedTimeMean()
double	getDispatchedTimeStdDev()
long	getDispatchedTimeTotal()
int	getExpires()
int	getRequests()
int	getRequestsActive()
int	getRequestsActiveMax()
long	getRequestTimeMax()
double	getRequestTimeMean()
double	getRequestTimeStdDev()
long	getRequestTimeTotal()
int	getResponses1xx()
int	getResponses2xx()
int	getResponses3xx()
int	getResponses4xx()
int	getResponses5xx()
long	getResponsesBytesTotal()
int	getResumes()
long	getStatsOnMs()
int	getSuspends()
int	getSuspendsActive()
int	getSuspendsActiveMax()
void	handle(String path, Request request, HttpServletRequest httpRequest, HttpServletResponse httpResponse) Handle a request.
void	statsReset() Resets the current request statistics.
String	toStatsHTML()

从类 org.eclipse.jetty.server.handler.HandlerWrapper 继承的方法

destroy, doStop, expandChildren, getHandler, getHandlers, getNestedHandlerByClass, setHandler, setServer

从类 org.eclipse.jetty.server.handler.AbstractHandlerContainer 继承的方法

dump, expandHandler, findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass

从类 org.eclipse.jetty.server.handler.AbstractHandler 继承的方法

dumpThis, getServer

从类 org.eclipse.jetty.util.component.AggregateLifeCycle 继承的方法

addBean, addBean, contains, dump, dump, dump, dump, dumpObject, dumpStdErr, getBean, getBeans, getBeans, isManaged, manage, removeBean, removeBeans, unmanage

从类 org.eclipse.jetty.util.component.AbstractLifeCycle 继承的方法

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

从类 java.lang.Object 继承的方法

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

从接口 org.eclipse.jetty.util.component.LifeCycle 继承的方法

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

构造方法详细信息

StatisticsHandler

public StatisticsHandler()

方法详细信息

statsReset

public void statsReset()

Resets the current request statistics.

handle

public void handle(String path,
                   Request request,
                   HttpServletRequest httpRequest,
                   HttpServletResponse httpResponse)
            throws IOException,
                   ServletException

从接口 Handler 复制的描述

Handle a request.

指定者：

接口 Handler 中的 handle

覆盖：

类 HandlerWrapper 中的 handle

参数：

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

request - The original unwrapped request object.

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

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

抛出：

IOException

ServletException

doStart

protected void doStart()
                throws Exception

从类 AggregateLifeCycle 复制的描述

Start the managed lifecycle beans in the order they were added.

覆盖：

类 HandlerWrapper 中的 doStart

抛出：

Exception

另请参见：

AbstractLifeCycle.doStart()

getRequests

public int getRequests()

返回：

the number of requests handled by this handler since statsReset() was last called, excluding active requests

另请参见：

getResumes()

getRequestsActive

public int getRequestsActive()

返回：

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

getRequestsActiveMax

public int getRequestsActiveMax()

返回：

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

getRequestTimeMax

public long getRequestTimeMax()

返回：

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

getRequestTimeTotal

public long getRequestTimeTotal()

返回：

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

getRequestTimeMean

public double getRequestTimeMean()

返回：

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

另请参见：

getRequestTimeTotal(), getRequests()

getRequestTimeStdDev

public double getRequestTimeStdDev()

返回：

the standard deviation of time (in milliseconds) of request handling since statsReset() was last called.

另请参见：

getRequestTimeTotal(), getRequests()

getDispatched

public int getDispatched()

返回：

the number of dispatches seen by this handler since statsReset() was last called, excluding active dispatches

getDispatchedActive

public int getDispatchedActive()

返回：

the number of dispatches currently in this handler since statsReset() was last called, including resumed requests

getDispatchedActiveMax

public int getDispatchedActiveMax()

返回：

the max number of dispatches currently in this handler since statsReset() was last called, including resumed requests

getDispatchedTimeMax

public long getDispatchedTimeMax()

返回：

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

getDispatchedTimeTotal

public long getDispatchedTimeTotal()

返回：

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

getDispatchedTimeMean

public double getDispatchedTimeMean()

返回：

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

另请参见：

getRequestTimeTotal(), getRequests()

getDispatchedTimeStdDev

public double getDispatchedTimeStdDev()

返回：

the standard deviation of time (in milliseconds) of request handling since statsReset() was last called.

另请参见：

getRequestTimeTotal(), getRequests()

getSuspends

public int getSuspends()

返回：

the number of requests handled by this handler since statsReset() was last called, including resumed requests

另请参见：

getResumes()

getSuspendsActive

public int getSuspendsActive()

返回：

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

getSuspendsActiveMax

public int getSuspendsActiveMax()

返回：

the maximum number of current suspended requests since statsReset() was last called.

getResumes

public int getResumes()

返回：

the number of requests that have been resumed

另请参见：

getExpires()

getExpires

public int getExpires()

返回：

the number of requests that expired while suspended.

另请参见：

getResumes()

getResponses1xx

public int getResponses1xx()

返回：

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

getResponses2xx

public int getResponses2xx()

返回：

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

getResponses3xx

public int getResponses3xx()

返回：

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

getResponses4xx

public int getResponses4xx()

返回：

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

getResponses5xx

public int getResponses5xx()

返回：

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

getStatsOnMs

public long getStatsOnMs()

返回：

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

getResponsesBytesTotal

public long getResponsesBytesTotal()

返回：

the total bytes of content sent in responses

toStatsHTML

public String toStatsHTML()