Martin

Something similar came up where someone wanted to throw some kind of
security exception if the user wasn't logged on - they had it working fine
with the execute() method of their actions but wanted to also do the same
kind of thing in the ActionForm.validate() method. Do you think theres a
case for extending the struts exception handling to cover all the steps in
the RequestProcessor.process() method?

Niall


Martin Cooper wrote:

> You can't, at least not without extending RequestProcessor or modifying
(or
> wrapping) CommonsMultipartRequestHandler. The FileUploadException is
thrown
> when the request is being parsed, which is at the time the form bean is
> being populated. That happens before your action is invoked. The exception
> is caught by Struts, and converted to a ServletException. Unfortunately,
> this doesn't propagate to the global exception handler (although perhaps
it
> should), so it bubbles right out the top.
>
> --
> Martin Cooper



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