org.jahia.services.render.monitoring

Class DefaultRenderTimeMonitor

java.lang.Object

org.jahia.services.render.filter.ConditionalExecution

org.jahia.services.render.monitoring.DefaultRenderTimeMonitor

All Implemented Interfaces:

RenderTimeMonitor

public class DefaultRenderTimeMonitor
extends ConditionalExecution
implements RenderTimeMonitor

Aimed to check the current request rendering time and, if it exceeds the maximum configured one, throws the RenderTimeLimitExceededException to stop the current request processing chain.
We extends the AbstractFilter here to utilize the code for conditional execution.

Author:

Sergiy Shyrkov

Constructor Summary

Constructors

Constructor and Description
DefaultRenderTimeMonitor()

Method Summary

Modifier and Type	Method and Description
long	getMaxRequestRenderTime()
void	monitor(Resource resource, RenderContext renderContext) Checks the current request rendering time and, if it exceeds the maximum configured one, throws the RenderTimeLimitExceededException to stop the current request processing chain.
void	setMaxRequestRenderTime(long maxRequestRenderTime)
void	track(javax.servlet.http.HttpServletRequest request) Start tracking the current request render time, if it was not done before.

Methods inherited from class org.jahia.services.render.filter.ConditionalExecution

addCondition, addCondition, areConditionsMatched, getConditionsSummary, setApplyOnConfigurations, setApplyOnEditMode, setApplyOnMainResource, setApplyOnModes, setApplyOnModules, setApplyOnNodeTypes, setApplyOnSiteTemplateSets, setApplyOnTemplates, setApplyOnTemplateTypes, setConditions, setSkipOnAjaxRequest, setSkipOnConfiguration, setSkipOnConfigurations, setSkipOnEditMode, setSkipOnMainResource, setSkipOnModes, setSkipOnModules, setSkipOnNodeTypes, setSkipOnTemplates, setSkipOnTemplateTypes, setSkipOnWebflowRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRenderTimeMonitor

public DefaultRenderTimeMonitor()

Method Detail

getMaxRequestRenderTime

public long getMaxRequestRenderTime()

monitor

public void monitor(Resource resource,
                    RenderContext renderContext)
             throws RenderTimeLimitExceededException

Description copied from interface: RenderTimeMonitor

Checks the current request rendering time and, if it exceeds the maximum configured one, throws the RenderTimeLimitExceededException to stop the current request processing chain.

Specified by:

monitor in interface RenderTimeMonitor

Parameters:

resource - the currently rendered resource

renderContext - current rendering context

Throws:

RenderTimeLimitExceededException - in case the request rendering time exceeded the maximum allowed one

setMaxRequestRenderTime

public void setMaxRequestRenderTime(long maxRequestRenderTime)

track

public void track(javax.servlet.http.HttpServletRequest request)

Description copied from interface: RenderTimeMonitor

Start tracking the current request render time, if it was not done before. Subsequent calls for the current request are ignored.

Specified by:

track in interface RenderTimeMonitor

Parameters:

request - the current HTTP request