org.apache.jetspeed.aggregator.impl
Class PortletTrackingManagerImpl

java.lang.Object
  org.apache.jetspeed.aggregator.impl.PortletTrackingManagerImpl

All Implemented Interfaces:

PortletTrackingManager

public class PortletTrackingManagerImpl
extends java.lang.Object
implements PortletTrackingManager

Tracks out of service status for portlets

Version:

$Id: $

Author:

David Sean Taylor

Field Summary

protected long	defaultPortletTimeout when rendering a portlet, the default timeout period in milliseconds setting to zero will disable (no timeout) the timeout
protected java.util.Map	outOfService
protected int	outOfServiceLimit Out of service limit, if a portlet entity times out past its limit (or default limit) n consecutive times, it is taken out of service
protected PortletWindowAccessor	windowAccessor

Constructor Summary

PortletTrackingManagerImpl(PortletWindowAccessor windowAccessor, long defaultPortletTimeout, int outOfServiceLimit)

Method Summary

boolean	exceededTimeout(long renderTime, org.apache.pluto.om.window.PortletWindow window)
long	getDefaultPortletTimeout() Get the default timeout for rendering a portlet in milliseconds
int	getOutOfServiceLimit() Out of service limit, if a portlet entity times out past its limit (or default limit) n consecutive times, it is taken out of service
java.util.List	getOutOfServiceList()
java.util.List	getOutOfServiceList(java.lang.String fullPortletName)
void	incrementRenderTimeoutCount(org.apache.pluto.om.window.PortletWindow window)
boolean	isOutOfService(org.apache.pluto.om.window.PortletWindow window)
void	putIntoService(java.util.List fullPortletNames)
void	putIntoService(org.apache.pluto.om.window.PortletWindow window)
void	setExpiration(org.apache.pluto.om.window.PortletWindow window, long expiration)
void	success(org.apache.pluto.om.window.PortletWindow window)
void	takeOutOfService(org.apache.pluto.om.window.PortletWindow window)

Methods inherited from class java.lang.Object

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

Field Detail

outOfService

protected java.util.Map outOfService

defaultPortletTimeout

protected long defaultPortletTimeout

when rendering a portlet, the default timeout period in milliseconds setting to zero will disable (no timeout) the timeout

outOfServiceLimit

protected int outOfServiceLimit

Out of service limit, if a portlet entity times out past its limit (or default limit) n consecutive times, it is taken out of service

windowAccessor

protected PortletWindowAccessor windowAccessor

Constructor Detail

PortletTrackingManagerImpl

public PortletTrackingManagerImpl(PortletWindowAccessor windowAccessor,
                                  long defaultPortletTimeout,
                                  int outOfServiceLimit)

Method Detail

getDefaultPortletTimeout

public long getDefaultPortletTimeout()

Description copied from interface: PortletTrackingManager

Get the default timeout for rendering a portlet in milliseconds

Specified by:

getDefaultPortletTimeout in interface PortletTrackingManager

exceededTimeout

public boolean exceededTimeout(long renderTime,
                               org.apache.pluto.om.window.PortletWindow window)

Specified by:

exceededTimeout in interface PortletTrackingManager

isOutOfService

public boolean isOutOfService(org.apache.pluto.om.window.PortletWindow window)

Specified by:

isOutOfService in interface PortletTrackingManager

getOutOfServiceLimit

public int getOutOfServiceLimit()

Description copied from interface: PortletTrackingManager

Out of service limit, if a portlet entity times out past its limit (or default limit) n consecutive times, it is taken out of service

Specified by:

getOutOfServiceLimit in interface PortletTrackingManager

Returns:

incrementRenderTimeoutCount

public void incrementRenderTimeoutCount(org.apache.pluto.om.window.PortletWindow window)

Specified by:

incrementRenderTimeoutCount in interface PortletTrackingManager

success

public void success(org.apache.pluto.om.window.PortletWindow window)

Specified by:

success in interface PortletTrackingManager

setExpiration

public void setExpiration(org.apache.pluto.om.window.PortletWindow window,
                          long expiration)

Specified by:

setExpiration in interface PortletTrackingManager

takeOutOfService

public void takeOutOfService(org.apache.pluto.om.window.PortletWindow window)

Specified by:

takeOutOfService in interface PortletTrackingManager

putIntoService

public void putIntoService(org.apache.pluto.om.window.PortletWindow window)

Specified by:

putIntoService in interface PortletTrackingManager

putIntoService

public void putIntoService(java.util.List fullPortletNames)

Specified by:

putIntoService in interface PortletTrackingManager

Parameters:

fullPortletNames - a list of Strings of full portlet names

getOutOfServiceList

public java.util.List getOutOfServiceList(java.lang.String fullPortletName)

Specified by:

getOutOfServiceList in interface PortletTrackingManager

getOutOfServiceList

public java.util.List getOutOfServiceList()

Specified by:

getOutOfServiceList in interface PortletTrackingManager