In my filter I want to cache the content of
HttpServletResponse so that I can save that in a file
and use a static file's servlet for the next request.
However, I am not able find interface to get the
(html)content from the response object.
if (up2date) {
RequestDispatcher rd =
request.getServletDispatcher ("static.html");
rd.forward (request, response);
}
else
{
chain.doFilter (request, response);
//***Then save the html response to static html
}
So any clues as to how to obtain the "content" of
response. The HttpServletResponse has methods to
get/set the HTTP headers and cookies, but does not
have anything for the HTTP's body. It is also not
possible to read from response.getOutputStream.
What do you guys think?
Thank you
~rf
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