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From "Shapira, Yoav" <Yoav.Shap...@mpi.com>
Subject RE: Tomcat and checked vs. unchecked exceptions
Date Fri, 20 Feb 2004 17:06:39 GMT

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 to
handle them all the same (if you want to handle them at all, which
apparently you do).

Yoav Shapira



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