org.apache.struts.faces.application

Class ActionListenerImpl

java.lang.Object

org.apache.struts.faces.application.ActionListenerImpl

All Implemented Interfaces:

EventListener, javax.faces.event.ActionListener, javax.faces.event.FacesListener

public final class ActionListenerImpl
extends Object
implements javax.faces.event.ActionListener

Concrete implementation of ActionListener that replaces the default provided implementation. It converts application-level events into execution of the corresponding Struts request processing lifecycle.

Version:

$Rev: 471754 $ $Date: 2006-11-06 08:55:09 -0600 (Mon, 06 Nov 2006) $

Constructor Summary

Constructors

Constructor and Description
ActionListenerImpl(javax.faces.event.ActionListener original) Construct a new default ActionListener instance, passing it the previously configured one.

Method Summary

Modifier and Type	Method and Description
protected RequestProcessor	getRequestProcessor(ModuleConfig config, javax.servlet.ServletContext context) Look up and return the RequestProcessor responsible for the specified module, creating a new one if necessary.
void	processAction(javax.faces.event.ActionEvent event) Process the specified ActionEvent.

Methods inherited from class java.lang.Object

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

Constructor Detail

ActionListenerImpl

public ActionListenerImpl(javax.faces.event.ActionListener original)

Construct a new default ActionListener instance, passing it the previously configured one.

Parameters:

original - Original default ActionListener

Throws:

NullPointerException - if original is null

Method Detail

processAction

public void processAction(javax.faces.event.ActionEvent event)
                   throws javax.faces.event.AbortProcessingException

Process the specified ActionEvent.

Specified by:

processAction in interface javax.faces.event.ActionListener

Parameters:

event - The ActionEvent to be processed

Throws:

javax.faces.event.AbortProcessingException - to signal that no further event processing should be performed

getRequestProcessor

protected RequestProcessor getRequestProcessor(ModuleConfig config,
                                               javax.servlet.ServletContext context)

Look up and return the RequestProcessor responsible for the specified module, creating a new one if necessary. This method is based on the corresponding code in ActionServlet, which cannot be used directly because it is a protected method.

Parameters:

config - The module configuration for which to acquire and return a RequestProcessor

context - The ServletContext instance for this web application

Throws:

IllegalStateException - if we cannot instantiate a RequestProcessor instance