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Subject: RE: Tomcat and checked vs. unchecked exceptions
Date: Fri, 20 Feb 2004 12:06:39 -0500
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Thread-Topic: Tomcat and checked vs. unchecked exceptions
Thread-Index: AcP30b/S8c+F/aOeTl+sgHED/X8BMgAAhdTQ
From: "Shapira, Yoav" <Yoav.Shapira@mpi.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
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Howdy,

>Apparently it changes a checked exception into an unchecked one. I'm
not
>sure what that means to me, except that try as I might, I can't catch=

>this in Tomcat and present a nice error page:
>
>   <error-page>
>      <exception-type>javax.servlet.ServletException</exception-type>=

>      <location>/exceptions/Exception.jsp</location>
>   </error-page>
>   <error-page>
>      <exception-type>java.io.IOException</exception-type>
>      <location>/exceptions/Exception.jsp</location>
>   </error-page>
>   <error-page>
>
><exception-type>com.lowagie.text.ExceptionConverter</exception-type>
>      <location>/exceptions/Exception.jsp</location>
>   </error-page>

Try <exception-type>java.lang.RuntimeException</exception-type>, as
that's the superclass for unchecked exceptions and you probably want t=
o
handle them all the same (if you want to handle them at all, which
apparently you do).

Yoav Shapira



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