ahh ok, We have ResponseFilter in wicket build in that do that.
johan
On 7/19/07, jan_bar <[EMAIL PROTECTED]> wrote:
>
> Thanks for your care. I have a filter that appends some statistics
> (request
> processing time, date, ...) as comment to response of text/html content:
>
> final String stats = String.format("<!--%s (%d[ms])-->", new Date(),
> responseTime);
> try {
> try {
> response.getOutputStream().println(stats);
> } catch(IllegalStateException e) {
> // try writer
> response.getWriter().println(stats);
> }
> } catch (IOException e) {
> LOG.warn("Cannot write to response", e);
> }
>
> --
> Jan Bares
> http://jan.vegetband.cz
>
>
> "Johan Compagner" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > i can remove the close() on it.
> > But i am curious what you want to write afterwards
> > because how do you know what to get the writer or the outputstream?
> > because for the redirect strategy we just use the outpustream (bytes)
> > instead of the writer (strings)
> >
> > and you can't use the output and the writer in one request.
> >
> > if you want to append or do stuff or replace stuff wicket has special
> > support for that with IResponseFilters
> >
> > johan
> >
> > On 7/19/07, jan_bar <[EMAIL PROTECTED]> wrote:
> > >
> > > Thans for the answer, but I never said that
> BufferedHttpServletResponse
> is
> > > handled by container. In my opinion, BufferedHttpServletResponse
> should
> > > not
> > > call servletResponse.getOutputStream().close(), as pointed in my first
> > > quesion. There can be other filters up the chain who want to write to
> the
> > > response. Besides that, wicket is incosistent. For instance
> WebResponse
> > > uses
> > > httpServletResponse.getWriter(), but never calls close() on it.
> > >
> > > Regards, Jan
> > >
> > > --
> > > Jan Bares
> > > http://jan.vegetband.cz
> > >
> > >
> > > "Jean-Baptiste Quenot" <[EMAIL PROTECTED]> wrote in message
> > > news:[EMAIL PROTECTED]
> > > > * jan_bar:
> > > > >
> > > > > the ServletResponse javadoc doesn't state if and when one should
> call
> > > > > getWriter().close() or getOutputStream().close(). I have a filter
> that
> > > > > writes comments after the request was processed. Wicket sometimes
> > > closes
> > > the
> > > > > response and sometimes not. For instance
> > > > > BufferedHttpServletResponse.writeTo(HttpServletResponse
> > > servletResponse)
> > > > > calls:
> > > > >
> > > > > final OutputStream out = servletResponse.getOutputStream();
> > > > > out.write(this.byteBuffer);
> > > > > out.close();
> > > >
> > > > FYI BufferedHttpServletResponse is not directly handled by the
> > > > servlet container, it is a wrapper around the real response for
> > > > the REDIRECT_TO_BUFFER RenderStrategy.
> > > > --
> > > > Jean-Baptiste Quenot
> > > > aka John Banana Qwerty
> > > > http://caraldi.com/jbq/
> > > >
> > > >
> >
> >
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