HI,
I have a request to catch a Java Exception in the servlet and display an error page.
The functionality requires that we display different error message for different
exception.
A way to do this is to put try and catch logic in servlet, and if an Exception is
caught, I do request.setAttribute("javax.servlet.jsp.jspExcetion",e), and then forward
to jsp error page, where we check the type of exception implicit object. Based on this
type, we display different error message. This is fine, but we are not going to use
this approach.
The other way is to configure web.xml. We can configure an error page for specific
Java exception. If the specific exception is raised to the web container, the
configured error page will get called. My question is that is there any body doing
this way successfully?
Thanks.
Larry Zhang
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