Do that kind of validation in your Action rather than ActionForm, that way
you can use the struts exception handling.
In the Action's execute method....
if (errors from Business Delegate) {
ActionErrors errors = new ActionErrors();
errors.Add(....);
saveErrors(request, errors);
return mapping.getInputForward();
}
Niall
----- Original Message -----
From: "kimbuba" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, May 11, 2004 9:39 PM
Subject: ValidatorForm exception handling
> Hello!
>
> Here is my problem:
>
> On ActionForm validate method i have a BusinessDelagate who access some
DAO
> resources.
>
> Because of that, probably my businessdelegate will throw some kind of
> exceptions i.e. MyDAOException.
> Is there any kind of solution to handle such exceptions?
>
> On Actions i can catch my exceptions to appropriate global-exception
> handlers.
>
> Because validate(ActionMapping mapping,HttpServletRequest request)
doesn't
> throw any exception i can't
> go with an overwritten validate with an exception to be thrown.
> If i try with a RuntimeException it will break with an "internal error"
> (tomcat)
>
> Any ideas?
> Thnax!
>
>
>
>
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