Did you try in the servlet?
2014-02-27 15:31 GMT+01:00 Jose María Zaragoza <demablo...@gmail.com>:
> Thanks
>
>
> And what do you recommend to me for forcing to return a Content-Type ?
> Some weird clients require it
>
> If I cannot do it with a Filter , where can I do it ?
>
> 2014-02-27 12:41 GMT+01:00 Konstantin Kolinko <knst.koli...@gmail.com>:
> > 2014-02-27 12:18 GMT+04:00 Jose María Zaragoza <demablo...@gmail.com>:
> >> Hello:
> >>
> >> I'm using Tomcat 6.0.24 and I'm testing how to return Content-Length
> header
> >> So I've defined a Filter and declared in web.xml of my web application
> >>
> >> If I do this:
> >>
> >> HttpServletResponse httpResponse = (HttpServletResponse) response;
> >> chain.doFilter(request, response);
> >> httpResponse.setHeader("Content-Length", "200");
> >>
> >> doesn't work ( it doesn't set the header and
> >> Transfer-Encoding:chunked is returned )
> >> )
> >>
> >> but
> >>
> >> HttpServletResponse httpResponse = (HttpServletResponse) response;
> >> httpResponse.setHeader("Content-Length", "200");
> >> chain.doFilter(request, response);
> >>
> >> does and it works OK
> >>
> >> Why ?
> >> Does anyone use a filter to set Content-Length header ?
> >> Must I declared in web.xml of Tomcat ?
> >>
> >>
> >
> > 1. Why are you using such an old build of 6.0.x?
> > 2. You cannot set headers when any part of the response has already
> > been sent to client. At that time headers have already been sent over
> > the wire.
> > See ServletResponse.isCommitted().
> > 3. You should be careful with that header. If you set it to a wrong
> > value you may break something.
> >
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