Error Page In Jsf
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Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 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 icefaces error handling 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
here for a quick overview of the site Help Center Detailed struts error page answers to any questions you might have Meta Discuss spring error page the workings and policies of this site About Us Learn more about Stack Overflow the facelets error page company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss http://stackoverflow.com/questions/18410007/jsf-2-global-exception-handling-navigation-to-error-page-not-happening Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error in configure to error page in jsf? up vote 3 down vote favorite 1 In my project I have http://stackoverflow.com/questions/17080446/error-in-configure-to-error-page-in-jsf to display a error page when specific errors occurs in my code. I have added the following script in my header.xhtml page.This page is added to each and every page.So whenever error occurs I want to display error page. but this is not working.. And I also configure for 500,404 error in web.xml.The code is as follows.
plans sometimes result in exception/error conditions that we failed to consider. Even worse, there may be errors thrown by any one of the numerous frameworks that we use, which can often be out of our control. For obvious reasons, filling http://www.softwareengineeringsolutions.com/thoughts/frameworks/JSF.Techniques-Error.Handling.htm a user's screen with a Java stack trace is not the optimal solution in these situations. Instead, we'd like to provide the user with a simplified indication of the error condition, and provide some options for recovery. In this article we will look at how error handling may be implemented for applications written using MyFaces/Facelets. 1. The Servlet Specification The Servlet 2.5 specification terms this the "error page mechanism", and describes how HTTP error codes or uncaught error page exception types can be mapped to error handling resources – either static HTML pages, or dynamic resources (JSPs or servlets). This mechanism is very declarative in nature, and is driven by the