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From "Shapira, Yoav" <>
Subject RE: How to view what is sent to the browser
Date Tue, 31 Aug 2004 14:55:56 GMT

You can do this easily with an HttpServletResponseWrapper and a Filter.
But if you can modify the servlet, you can do this in a very easy (but
somewhat crude way): instead of writing to the Writer you get from the
response, write to a StringWriter, and at the end of your servlet
processing write the contents of this StringWriter both to a log and to
the response's output writer.

Yoav Shapira
Millennium Research Informatics

>-----Original Message-----
>From: James Sherwood []
>Sent: Tuesday, August 31, 2004 11:08 AM
>To: Tomcat Users List
>Subject: How to view what is sent to the browser
>I am looking for a way to view what is being sent to the browser in the
>Lets say I want to create a bad word filter(and cannot use an actual
>once I get the response, is there a way to manipulate it before it is
>to the browser?
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