Headers are maintained during forwarding, just in case anyone is
interested :)
Hen
On Fri, 5 Mar 2004, Henri Yandell wrote:
>
> Both Craig and Yoge's suggestions work fine, so thanks to you both. I'm
> going to include Yoge's for backwards compat, and make it set all of
> Craig's variables.
>
> Possibly something for Commons-Filters package which is hiding in cvs :)
>
> Now to see what happens to the http-referrer header during forwarding.
>
> Hen
>
>
> On Thu, 4 Mar 2004, Craig R. McClanahan wrote:
>
> > Quoting yoge <[EMAIL PROTECTED]>:
> >
> > > Dear Hen,
> > >
> > > Write a servletFilter and include the below code snippet in your
> > > doFilter method
> > >
> > > *String uri=(String)((HttpServletRequest)request).getAttribute("uri");
> > > if(uri==null)
> > > {
> > > System.out.println("Inside uri==null ");
> > > String
> > > requestURL=((HttpServletRequest)request).getRequestURI();
> > >
> > > ((HttpServletRequest)request).setAttribute("uri",requestURL);
> > >
> > > }*
> > >
> > > Then u can get the requestURL in the jsp using request.getAttribute("uri");
> > >
> >
> > This technique works fine. In a Servlet 2.4 environment (Tomcat 5 or later)
> > environment, however, it is unnecessary ... when the Struts controller servlet
> > executes the RequestDispatcher.forward() call, the servlet container will
> > create request attributes under the following keys, to capture the path
> > elements of the original request (rather than the new request):
> >
> > * javax.servlet.forward.request_uri
> > * javax.servlet.forward.context_path
> > * javax.servlet.forward.servlet_path
> > * javax.servlet.forward.path_info
> > * javax.servlet.forward.query_string
> >
> > For more info, see Section SRV.8.4.2 of the Servlet 2.4 spec.
> >
> > > --Thanks
> > > Yogendrababu
> > >
> >
> > Craig
> >
> >
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> >
>
>
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