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From Marten Lehmann <>
Subject ho to check if forward-target exists?
Date Wed, 27 Jul 2005 14:01:54 GMT

I can start a forward like this e.g. through a filter:

request.getRequestDispatcher("/test.html").forward(request, response);

But how can I check if the ressource really exists?

request.getRequestDispatcher("/test.html") always gives me a 
RequestDispatcher reference. Or is it possible to get the response-code 
somehow to check if the forward resulted in a file-not-found error?


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