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org.apache.jetspeed.pipeline.valve.impl
Class ActionValveImpl

java.lang.Object
  org.apache.jetspeed.pipeline.valve.AbstractValve
      org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl

All Implemented Interfaces:

ActionValve, org.apache.jetspeed.pipeline.valve.Valve

public class ActionValveImpl
extends AbstractValve
implements ActionValve

ActionValveImpl

Default implementation of the ActionValve interface. Expects to be called after the ContainerValve has set up the appropriate action window within the request context. This should come before ANY rendering takes place.

Version:

$Id: ActionValveImpl.java 589933 2007-10-30 01:51:50Z woonsan $

Author:

Scott T. Weaver

Field Summary

private org.apache.pluto.PortletContainer	container
private static org.apache.commons.logging.Log	log
private boolean	patchResponseCommitted
private org.apache.jetspeed.cache.JetspeedContentCache	portletContentCache
private org.apache.jetspeed.container.window.PortletWindowAccessor	windowAccessor

Constructor Summary

ActionValveImpl(org.apache.pluto.PortletContainer container, org.apache.jetspeed.container.window.PortletWindowAccessor windowAccessor, org.apache.jetspeed.cache.JetspeedContentCache portletContentCache)

ActionValveImpl(org.apache.pluto.PortletContainer container, org.apache.jetspeed.container.window.PortletWindowAccessor windowAccessor, org.apache.jetspeed.cache.JetspeedContentCache portletContentCache, boolean patchResponseCommitted)

Method Summary

protected void	clearPortletCacheForPage(org.apache.jetspeed.request.RequestContext request, org.apache.pluto.om.window.PortletWindow actionWindow)
protected void	clearTargetCache(org.apache.jetspeed.om.page.ContentFragment f, org.apache.jetspeed.request.RequestContext context)
protected void	clearTargetCache(String fragmentId, org.apache.jetspeed.request.RequestContext context)
protected void	initWindow(org.apache.pluto.om.window.PortletWindow window, org.apache.jetspeed.request.RequestContext request) Makes sure that this PortletWindow's PortletEntity is set to have the current requests fragment.
void	invoke(org.apache.jetspeed.request.RequestContext request, org.apache.jetspeed.pipeline.valve.ValveContext context)
protected boolean	isNonStandardAction(org.apache.pluto.om.window.PortletWindow actionWindow) Actions can be marked as non-standard if they don't participate in JSR-168 standard action behavior.
protected void	notifyFragments(org.apache.jetspeed.om.page.ContentFragment f, org.apache.jetspeed.request.RequestContext context, org.apache.jetspeed.om.page.ContentPage page)
String	toString()

Methods inherited from class org.apache.jetspeed.pipeline.valve.AbstractValve

initialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jetspeed.pipeline.valve.Valve

initialize

Field Detail

log

private static final org.apache.commons.logging.Log log

container

private org.apache.pluto.PortletContainer container

windowAccessor

private org.apache.jetspeed.container.window.PortletWindowAccessor windowAccessor

patchResponseCommitted

private boolean patchResponseCommitted

portletContentCache

private org.apache.jetspeed.cache.JetspeedContentCache portletContentCache

Constructor Detail

ActionValveImpl

public ActionValveImpl(org.apache.pluto.PortletContainer container,
                       org.apache.jetspeed.container.window.PortletWindowAccessor windowAccessor,
                       org.apache.jetspeed.cache.JetspeedContentCache portletContentCache)

ActionValveImpl

public ActionValveImpl(org.apache.pluto.PortletContainer container,
                       org.apache.jetspeed.container.window.PortletWindowAccessor windowAccessor,
                       org.apache.jetspeed.cache.JetspeedContentCache portletContentCache,
                       boolean patchResponseCommitted)

Method Detail

invoke

public void invoke(org.apache.jetspeed.request.RequestContext request,
                   org.apache.jetspeed.pipeline.valve.ValveContext context)
            throws org.apache.jetspeed.pipeline.PipelineException

Specified by:

invoke in interface org.apache.jetspeed.pipeline.valve.Valve

Specified by:

invoke in class AbstractValve

Throws:

org.apache.jetspeed.pipeline.PipelineException

See Also:

Valve.invoke(org.apache.jetspeed.request.RequestContext, org.apache.jetspeed.pipeline.valve.ValveContext)

clearPortletCacheForPage

protected void clearPortletCacheForPage(org.apache.jetspeed.request.RequestContext request,
                                        org.apache.pluto.om.window.PortletWindow actionWindow)
                                 throws org.apache.jetspeed.exception.JetspeedException

Throws:

org.apache.jetspeed.exception.JetspeedException

isNonStandardAction

protected boolean isNonStandardAction(org.apache.pluto.om.window.PortletWindow actionWindow)

Actions can be marked as non-standard if they don't participate in JSR-168 standard action behavior. By default, actions are supposed to clear the cache of all other portlets on the page. By setting this parameter, we can ignore the standard behavior and not clear the cache on actions. This is useful for portlets which never participate with other portlets.

notifyFragments

protected void notifyFragments(org.apache.jetspeed.om.page.ContentFragment f,
                               org.apache.jetspeed.request.RequestContext context,
                               org.apache.jetspeed.om.page.ContentPage page)

clearTargetCache

protected void clearTargetCache(org.apache.jetspeed.om.page.ContentFragment f,
                                org.apache.jetspeed.request.RequestContext context)

clearTargetCache

protected void clearTargetCache(String fragmentId,
                                org.apache.jetspeed.request.RequestContext context)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

initWindow

protected void initWindow(org.apache.pluto.om.window.PortletWindow window,
                          org.apache.jetspeed.request.RequestContext request)

Makes sure that this PortletWindow's PortletEntity is set to have the current requests fragment.

Parameters:

window -

request -