Gaet et al
Yes with ActionMessages you will be pulling key indexed locale specific
Unicode strings
where locale detaults to your browsers locale
e.g.
(keyed information contained within ApplicationResources_fr_FR.properties
will be extracted while
you are using a french browser in Paris)
Take a look at
http://javaboutique.internet.com/tutorials/excep_struts/index-3.html
Bon Chance,
Martin Gainty
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In 1.2.7 you simply change the ActionErrors to ActionMessages. you still
save the errors with the saveErrors method and it works the same in the
tags.
"Gaet"
<[EMAIL PROTECTED]
> To
"Mailing List Struts"
06/30/2005 04:54 <user@struts.apache.org>
AM cc
Subject
Please respond to Exception - General Question
"Struts Users
Mailing List"
<[EMAIL PROTECTED]
he.org>
Hi everybody,
Up to now, I was handling my exceptions in my Action class as follow :
----------------------------------------------------------------------------
----------------
ActionErrors errors = new ActionErrors();
try{
......
......
} catch (Exception e) {
//Put print stack trace in System.err so it is logged
e.printStackTrace(System.err);
//
errors.add(ActionErrors.GLOBAL_ERROR, new
ActionMessage("errors.keyDescribingError : "+e.getMessage()));
saveErrors(request, errors);
// Forward control to the appropriate error page
forward = mapping.findForward("erreur");
}
----------------------------------------------------------------------------
----------------
However ActionErrors is now deprecated so I'm wondering if using
ActionMessages instead is well appropriate.????
I have seen that a common use is to define an ExceptionHandler....seems to
be nice as we just handke the errors in one place but :
- It seems that using ExceptionHandler we lost the finest degree of
the
exception and we have not a personnalized message for the exception thrown.
Of course, we could do a catch in the Action class and throw the
exception with the personalized messaged but then I have another question :
- Does ExceptionHandler slower than catching the exception in
each Action class?
Finally, What is the best practice to handle exceptions in struts?
Thanks in advance for your help
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