Joe Germuska a écrit :
At 3:11 PM +0200 4/24/05, Sébastien GALLET wrote:
Hello, I'm looking for a good way to manage exceptions in struts. Any links in your bookmarks ?
That's a pretty general question!
yes, it was :-[
With your help, I can catch exceptions in my servlet and display them in my app.
Is there a way to catch jsp exception (caused by a missing resource for examples) and tiles exception ?
Check out <c:catch> from the JSTL: http://java.sun.com/products/jsp/jstl/1.1/docs/tlddocs/c/catch.html
Struts itself doesn't provide any support, because the ExceptionHandler which is distributed in the core always assumes that its safe to forward -- which is illegal once the response is committed, as when you have a tiles exception.
I don't think it would be too much work for someone to adjust the Struts general exception handler so that it tested response.isCommitted() and somehow did a request dispatcher include instead of returning an ActionForward. It would take a bit of thinking to flush out possible wrinkles, but its conceptually pretty simple, except for determining how to best configure it.
Joe
-- Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com "Narrow minds are weapons made for mass destruction" -The Ex
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