com.jamonapi.http

Class JAMonJettyHandler

java.lang.Object

org.mortbay.component.AbstractLifeCycle

org.mortbay.jetty.handler.AbstractHandler

org.mortbay.jetty.handler.AbstractHandlerContainer

org.mortbay.jetty.handler.HandlerWrapper

com.jamonapi.http.JAMonJettyHandler

All Implemented Interfaces:

org.mortbay.component.LifeCycle, org.mortbay.jetty.Handler, org.mortbay.jetty.HandlerContainer

public class JAMonJettyHandler
extends org.mortbay.jetty.handler.HandlerWrapper

Handler that can be used to track request access in jetty. See www.jamonapi.com for more info on how to add this handler to the jetty.xml file. This is a wrapper class for the true monitoring class of HttpMonFactory.

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
JAMonJettyHandler()

Method Summary

Modifier and Type	Method and Description
void	addSummaryLabel(String jamonSummaryLabel)
boolean	getEnabled()
boolean	getIgnoreHttpParams() Containers (tomcat/jetty etc) put jessionid (and other params) as part of what is returned by HttpServletRequest.getRequestURI, and HttpServletRequest.getRequestURL.
int	getSize()
String	getSummaryLabels()
void	handle(String target, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, int dispatch) Monitor the request and call any other requests in the decorator chain
void	setEnabled(boolean enable) Enable/disable monitoring.
void	setIgnoreHttpParams(boolean ignoreHttpParams) Containers (tomcat/jetty etc) put jessionid (and other params) as part of what is returned by HttpServletRequest.getRequestURI, and HttpServletRequest.getRequestURL.
void	setSize(int size) Set maximum number of rows that can be in jamon before no more records are added.
void	setSummaryLabels(String jamonSummaryLabels)

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

addHandler, doStart, 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

JAMonJettyHandler

public JAMonJettyHandler()

Method Detail

handle

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

Monitor the request and call any other requests in the decorator chain

Specified by:

handle in interface org.mortbay.jetty.Handler

Overrides:

handle in class org.mortbay.jetty.handler.HandlerWrapper

Throws:

IOException

javax.servlet.ServletException

setSummaryLabels

public void setSummaryLabels(String jamonSummaryLabels)

getSummaryLabels

public String getSummaryLabels()

addSummaryLabel

public void addSummaryLabel(String jamonSummaryLabel)

getIgnoreHttpParams

public boolean getIgnoreHttpParams()

Containers (tomcat/jetty etc) put jessionid (and other params) as part of what is returned by HttpServletRequest.getRequestURI, and HttpServletRequest.getRequestURL. This can make many pages not unique enough to benefit from jamon, so by default this part of the url is removed from the monitoring label. Example this: /myapp/mypage.jsp;jsessionid=320sljsdofou becomes this in the jamon label: /myapp/mypage.jsp getIgnoreHttpParams() - return if this is enabled or disabled (true means the params will be removed/ignored. This is the default behaviour) setIgnoreHttpParams(boolean httpIgnoreParams) - set whether it is enabled or disabled (true means the params will be removed/ignored. This is the default behaviour)

setIgnoreHttpParams

public void setIgnoreHttpParams(boolean ignoreHttpParams)

Containers (tomcat/jetty etc) put jessionid (and other params) as part of what is returned by HttpServletRequest.getRequestURI, and HttpServletRequest.getRequestURL. This can make many pages not unique enough to benefit from jamon, so by default this part of the url is removed from the monitoring label. Example this: /myapp/mypage.jsp;jsessionid=320sljsdofou becomes this in the jamon label: /myapp/mypage.jsp getIgnoreHttpParams() - return if this is enabled or disabled (true means the params will be removed/ignored. This is the default behaviour) setIgnoreHttpParams(boolean httpIgnoreParams) - set whether it is enabled or disabled (true means the params will be removed/ignored. This is the default behaviour)

setEnabled

public void setEnabled(boolean enable)

Enable/disable monitoring. Would be better to name them enable and isEnabled, but as far as I could tell tomcat can only initialize getter and setter methods.

getSize

public int getSize()

getEnabled

public boolean getEnabled()

setSize

public void setSize(int size)

Set maximum number of rows that can be in jamon before no more records are added. This will prevent jamon from growing unbounded