org.jboss.portal.portlet.aspects.portlet
Class ValveInterceptor

java.lang.Object
  org.jboss.portal.portlet.PortletInvokerInterceptor
      org.jboss.portal.portlet.aspects.portlet.ValveInterceptor

All Implemented Interfaces:

PortletInvoker

public class ValveInterceptor
extends PortletInvokerInterceptor

This aspect has two responsabilities :

• continue the request only if the portlet container valve is open. When the valve is closed, it will return an unavailable response to the caller. When the valve is open then the current thread of execution enters the valve for the duration of the call.
• if the response from the next aspect is an unavailable result, stop the container in order to destroy the portlet and implement this part of the portlet specification.

Version:

$Revision: 7226 $

Author:

Julien Viet

Constructor Summary

ValveInterceptor()

Method Summary

PortletApplicationRegistry	getPortletApplicationRegistry()
PortletInvocationResponse	invoke(PortletInvocation invocation) Invoke an operation on a specific portlet.
void	setPortletApplicationRegistry(PortletApplicationRegistry portletApplicationRegistry)

Methods inherited from class org.jboss.portal.portlet.PortletInvokerInterceptor

createClone, destroyClones, getNext, getPortlet, getPortlets, getProperties, getProperties, setNext, setProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

ValveInterceptor

public ValveInterceptor()

Method Detail

getPortletApplicationRegistry

public PortletApplicationRegistry getPortletApplicationRegistry()

setPortletApplicationRegistry

public void setPortletApplicationRegistry(PortletApplicationRegistry portletApplicationRegistry)

invoke

public PortletInvocationResponse invoke(PortletInvocation invocation)
                                 throws java.lang.IllegalArgumentException,
                                        PortletInvokerException

Description copied from interface: PortletInvoker

Invoke an operation on a specific portlet.

Specified by:

invoke in interface PortletInvoker

Overrides:

invoke in class PortletInvokerInterceptor

Parameters:

invocation - the portlet invocation

Returns:

the invocation response

Throws:

java.lang.IllegalArgumentException - if the invocation is null

PortletInvokerException - a portlet invoker exception