Jsf 2.0 Default Error Page
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us jsf error page example Learn more about Stack Overflow the company Business Learn more about hiring developers jsf exception handling example or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack jsf error page redirect Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up WEB.XML error-page in JSF 2.0 up vote jsf exception handling best practices 1 down vote favorite I'm using JSF2 and Glassfish 3.0. I have a very simple application and I'm trying to set up some default error pages for 404 and 500 error. This is the WEB.XML section:
Primefaces Error Page
Apr 30 '12 at 22:05 Mr Lister 25.1k85381 asked Apr 24 '12 at 11:01 TGM 69672039 add a comment| 1 Answer 1 active oldest votes up vote 10 down vote The
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Jsf Custom Error Page
Detailed answers to any questions you might have Meta Discuss primefaces exception handling the workings and policies of this site About Us Learn more about Stack Overflow fullajaxexceptionhandler the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x http://stackoverflow.com/questions/10296613/web-xml-error-page-in-jsf-2-0 Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up JSF 2 Global exception handling, navigation to error page not happening up vote 5 down vote favorite 4 http://stackoverflow.com/questions/18410007/jsf-2-global-exception-handling-navigation-to-error-page-not-happening I am developing a JSF 2.0 based web application. I am trying to implement a global exception handler which will redirect the user to a generic error page whenever any exception occurs (e.g. NullPointerException,ServletException,ViewExpiredException etc.) Whenever a NPE occurs in my app, My customnavhandler breakpoint is hit and NavigationHandler code is executed, but somehow redirection to error page is not happening, the requested page remains partially rendered. Any idea what could be wrong here ? One info is that I am throwing an NPE deliberately on the requested page (which was partiallyu rendered after NPE) My faces-config.xml entry
Certification Databases Caching Books Engineering Languages Frameworks Products This Site https://coderanch.com/t/521672/JSF/java/JSF-redirect-errors-error-page Careers Other all forums Forum: JSF JSF : redirect errors to error page Suresh Khant Ranch Hand Posts: 118 posted 5 years https://wmarkito.wordpress.com/2012/04/05/adding-global-exception-handling-using-jsf-2-x-exceptionhandler/ ago Hi All , I am trying ( using jsf ) to redirect the errors to the error page errors.jsp , but error page the following does not work ( part of web.xml)
April 5, 2012April 6, 2012 470 Words Adding global exception handling using JSF 2.x ExceptionHandler This a great feature of JSF 2.x: A generic API to manipulate application exception in a global manner. In order to implement this you must implement (extend) two different classes: ExceptionHandlerWrapper - Provides a simple implementation of ExceptionHandler that can be subclassed by developers wishing to provide specialized behavior to an existing ExceptionHandler instance. The default implementation of all methods is to call through to the wrapped ExceptionHandler instance. ExceptionHandlerFactory - A factory object that creates (if needed) and returns a new ExceptionHandler instance. On Duke's Forest this is the implementation: CustomExceptionHandlerFactory.java: package com.forest.exception; public class CustomExceptionHandlerFactory extends ExceptionHandlerFactory { private ExceptionHandlerFactory parent; // this injection handles jsf public CustomExceptionHandlerFactory(ExceptionHandlerFactory parent) { this.parent = parent; } @Override public ExceptionHandler getExceptionHandler() { ExceptionHandler handler = new CustomExceptionHandler(parent.getExceptionHandler()); return handler; } } CustomExceptionHandlerFactory.java: package com.forest.exception; public class CustomExceptionHandler extends ExceptionHandlerWrapper { private static final Logger log = Logger.getLogger(CustomExceptionHandler.class.getCanonicalName()); private ExceptionHandler wrapped; CustomExceptionHandler(ExceptionHandler exception) { this.wrapped = exception; } @Override public ExceptionHandler getWrapped() { return wrapped; } @Override public void handle() throws FacesException { final Iterator