On Thu, Feb 27, 2003 at 12:43:05PM -0800, David Orriss Jr wrote:
> On Thu, Feb 27, 2003 at 10:43:14AM -0800, Dror Matalon wrote:
> > We're doing something similar in a filter, though for different reasons.
> > You have two ways to do it:
> > 1. Quick and dirty. Set the reply buffer size to something large
> > and then it won't get flushed.
> >
>
> Bad idea, for obvious reasons... ;)
Agreed, but I thought I'd mention it.
>
>
> > 2. a. create a wrapper object that extends HttpServletResponseWrapper that
> > has its own "out" object.
> > b. do chain.doFilter(request, wrapper)
> > c. Now your data is writen to the wrapper. When the filter gets control
> > back do something like this.
> > outWriter = response.getWriter();
>
> Don't you mean here wrapper.getWriter()?
> ^^^^^^^^^^^^^^^^^^^
No.
>
> > //print the string to the servlet's output
> > CharArrayWriter caw = new
> > CharArrayWriter();
> > caw.write(wrapper.toString());
^^^^^^^^^^^^^^^^^^
This is where the writer's data gets writen to the response output string.
> >
> > Jason Hunter has a good article about filters in javaworld. You might
> > want to look at it.
> >
>
> Thanks for the info. At least I know what direction to go in.
>
> --
>
> David Orriss Jr.
>
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--
Dror Matalon
Zapatec Inc
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Berkeley, CA 94709
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