"cristi" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hello all > > I have a web application where I need to use in a second request the > HttpServletRequest object sent to the same servelet in the first > request. > > Here is what my servlet looks like : > > public void doGet( HttpServletRequest request, HttpServletResponse > response ) > { > /* > some code here detecting if this request > is the first one. This code initializes > isFirstRequest > */ > > if( isFirstRequest ) > { > session.setAttribute( "FIRST_REQUEST_OBJECT", request ); > request.getRequestDispatcher("somepage.jsp").forward(request, response); > } > else > { > HttpServletRequest oreq = > (HttpServletRequest)session.getAttribute("FIRST_REQUEST_OBJECT"); > request.getRequestDispatcher("somepage.jsp").forward(oreq, response); > } > > } > > It seems that it is not safe to do so. What can I do to handle this > situation ? >
According to the spec (section 8.2 for those of you following along at home :), the only safe HttpServletRequest to pass is the one that was passed into the Servlet, or a child of HttpServletRequestWrapper that wraps the one that was passed into the Servlet. Tomcat happens to be very lenient in inforcing this restriction among Servlet-Containers out there. The other-guys would probably throw an exception straight away for attempting something like the above. > Thx. > Cristi --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]