RE: [Springframework-developer] HandlerExceptionResolver not catching taglib exceptions?

[Boyce, K. G. <Kei...@bc...>]

This is exactly what I am experiencing with the following thread.

> Yes the exception resolver allows you to resolve exception to view but

> there is no current way I found to apply interceptor to it.

> I need a way to have code run after exception is raised from mvc=0D
> handler basically to do some stuff before and after the exception view

> is displayed. Is that something that can be added to framework.=0D
> Basically I need some code to run in order to prepare the error view=0D
> and after the view is displayed I need to clean up some information=0D
> including possibly the exception so in the case of portlet mvc the=0D
> next time the view is rendered I want it to display the view from the=0D
> default handler rather than the exception again which is what is
currently happening.=0D

-----Original Message-----
From: spr...@li...
[mailto:spr...@li...] On Behalf
Of Tim Kettering
Sent: Tuesday, November 15, 2005 3:32 PM
To: spr...@li...
Subject: [Springframework-developer] HandlerExceptionResolver not
catching taglib exceptions?


I'm doing some work with the spring-portlet MVC in our current project,
and one thing I ran across recently is that apparently the
HandlerExceptionResolver on the portlet side does not catch Exceptions
thrown from a taglib (a custom taglib for example).  I've tested this
out by issuing the same exception from inside the handler itself, which
was caught as expected, but throwing that exception from a taglib itself
is not caught.

So it seems that the HandlerExceptionResolver does not handle exceptions
that are issued after the flow of control is handed over to the view
phase.

I e-mailed John Lewis about this, and he said he thinks this is how it
also performs on the servlet-MVC side as well.  Since we do not have any
servlet-MVC code here, I thought I'd ask on the list to see if this is
indeed true as well.

If so, what would be the correct way to handle exceptions issued by
taglibs, using spring MVC? =0D

Thanks!

-tim



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