org.fryske_akademy.jsf

Class AjaxSessionTimeoutListener

java.lang.Object

org.fryske_akademy.jsf.AjaxSessionTimeoutListener

All Implemented Interfaces:

Serializable, EventListener, javax.faces.event.PhaseListener

public class AjaxSessionTimeoutListener
extends Object
implements javax.faces.event.PhaseListener

redirect when ajax request encounters session timeout. Typically this is how it works:

1. ajax request encounters invalid session
2. this listener detects DispatcherType.FORWARD to getLoginPath()
3. handleAjaxAfterTimeout(javax.faces.context.FacesContext, javax.servlet.http.HttpServletRequest) is called
4. In this method a redirect is done to one of your protected pages
5. your security setup redirects to the login page
6. after login you land on the page from step 4

declare this listener in your faces-config

Author:

eduard

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOGINPATH

Constructor Summary

Constructors

Constructor and Description
AjaxSessionTimeoutListener()

Method Summary

Modifier and Type	Method and Description
void	afterPhase(javax.faces.event.PhaseEvent event)
void	beforePhase(javax.faces.event.PhaseEvent event)
protected String	getLoginPath()
javax.faces.event.PhaseId	getPhaseId()
protected void	handleAjaxAfterTimeout(javax.faces.context.FacesContext facesContext, javax.servlet.http.HttpServletRequest request) This implementation redirects to the context path root

Methods inherited from class java.lang.Object

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

Field Detail

LOGINPATH

public static final String LOGINPATH

See Also:

Constant Field Values

Constructor Detail

AjaxSessionTimeoutListener

public AjaxSessionTimeoutListener()

Method Detail

getLoginPath

protected String getLoginPath()

Returns:

LOGINPATH

beforePhase

public void beforePhase(javax.faces.event.PhaseEvent event)

Specified by:

beforePhase in interface javax.faces.event.PhaseListener

handleAjaxAfterTimeout

protected void handleAjaxAfterTimeout(javax.faces.context.FacesContext facesContext,
                                      javax.servlet.http.HttpServletRequest request)
                               throws IOException

This implementation redirects to the context path root

Parameters:

facesContext -

request - the original ajax request

Throws:

IOException

afterPhase

public void afterPhase(javax.faces.event.PhaseEvent event)

Specified by:

afterPhase in interface javax.faces.event.PhaseListener

getPhaseId

public javax.faces.event.PhaseId getPhaseId()

Specified by:

getPhaseId in interface javax.faces.event.PhaseListener