org.apache.myfaces.tomahawk.util
Class ErrorRedirectJSFPageHandler

java.lang.Object
  org.apache.myfaces.tomahawk.util.ErrorRedirectJSFPageHandler

public class ErrorRedirectJSFPageHandler
extends java.lang.Object

This handler redirect to a jsf page when an error occurs.

This class is set as a config-parameter org.apache.myfaces.ERROR_HANDLER available on myfaces core jsf. (This does not work with RI)

The idea is extends myfaces error handling feature, making possible to redirect to a jsf page when an error occur, using navigation rules.

If this handler is not able to handle the error, and alternate error handler could be set in the config-parameter org.apache.myfaces.ERROR_REDIRECT_ALTERNATE_HANDLER

The info of the error in the jsf page can be found using:

• #{exceptionContext.cause} : Cause retrieved from the exception
• #{exceptionContext.stackTrace} : Stack trace of the exception
• #{exceptionContext.exception} : Exception handled by this page
• #{exceptionContext.tree} : Print the component tree of the page that cause the error
• #{exceptionContext.vars} : Enviroment variables from the request

Version:

$Revision: 689684 $ $Date: 2008-08-27 19:50:09 -0500 (Wed, 27 Aug 2008) $

Author:

Leonardo Uribe (latest modification by $Author: lu4242 $)

Constructor Summary

ErrorRedirectJSFPageHandler()

Method Summary

static void	handleException(javax.faces.context.FacesContext facesContext, java.lang.Exception e)
static void	handleExceptionList(javax.faces.context.FacesContext facesContext, java.util.List exceptionList)
static void	handleThrowable(javax.faces.context.FacesContext facesContext, java.lang.Throwable e)

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorRedirectJSFPageHandler

public ErrorRedirectJSFPageHandler()

Method Detail

handleException

public static void handleException(javax.faces.context.FacesContext facesContext,
                                   java.lang.Exception e)
                            throws javax.servlet.ServletException,
                                   java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

handleThrowable

public static void handleThrowable(javax.faces.context.FacesContext facesContext,
                                   java.lang.Throwable e)
                            throws javax.servlet.ServletException,
                                   java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

handleExceptionList

public static void handleExceptionList(javax.faces.context.FacesContext facesContext,
                                       java.util.List exceptionList)
                                throws javax.servlet.ServletException,
                                       java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException