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From "Danny Mui" <da...@muibros.com>
Subject Websphere / Request Dispatcher include problems (Tip)
Date Sat, 22 Jun 2002 17:02:29 GMT
If you receive the problem below with Websphere, upgrade to 4.03.
Crossposting to any other WAS users that might come up against this wall.

=============================================================

This code works fine on tomcat 4.03 but that doesn't matter since
we're deploying to Websphere 4.0 :)

I'm currently using struts and in order to create an "includeable"
action where I can run java code before the JSP is load. Below is the
snippet of code that the kind people of apache provided and I adjusted
to fit in my app.

vitals:
windows 2000
websphere 4.02

===========snip====================

        RequestDispatcher rd =
            servlet.getServletContext().getRequestDispatcher(path);

        if (rd == null) {
            response.sendError
                (HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                 messages.getMessage("include.rd", path));
            return (null);
        }

        //prepare variables for include
        this.executeAction(mapping, form, request, response);

        // Forward control to the specified resource
        rd.include(request, response);

===========snip====================

the path requested: http://localhost/do/project/header
*(/do is a servlet mapping)

the jsp to be included: /project/project-header.jsp

debugging info:
the path variable in the code: /project/project-header.jsp
the request dispatcher comes out correctly, and Websphere spits out:


Error 404: JSPG0113E: JSP file
"d:\WebSphere\AppServer\installedApps\pts.ear\pts-20020622.war\project\proje
ct-header.jsp\project\header
(The system cannot find the path specified)" not found

I have a feeling that requestdispatcher appends the path_info to the
included url?  how can I get around this?  thanks for any help.


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