Hi all,
I was able to send the object from servlet but how do
I collect it in the jsp .091 version file.
It was suggested to me to use the following method.
<html>
<head>
<title>"Logon Page"</title>
<%
String msg =
(String)((com.sun.server.http.HttpServiceRequest)
request).getAttribute("LogonMsg");
if(msg == null) { /* best to make CERTAIN there are
no "null pointer
exceptions" */
msg = "Please Enter Userid and Password to
Sign On";
}
%>
</head>
<body>
<%out.println(msg)%>
</body>
but I could not get the getAttribute() method in the
suggested package in Websphere2.0
Urgent help is required.
regards
Neelesh
--- Zerbe John W <[EMAIL PROTECTED]> wrote:
> Hi,
> This can be done in Websphere 2.0.
> example:
> ((com.sun.server.http.HttpServiceRequest)
> req).setAttribute("SignonMsg", " Please Log On! ");
> ((com.sun.server.http.HttpServiceResponse)
> res).callPage(signonjsp,
> req);
>
> If you want to be as portable as possible, create a
> generic base http
> servlet that extends HttpServlet and has some
> utilities in it that can be
> changed later.
>
> example:
> import javax.servlet.*;
> import javax.servlet.http.*;
> public class MyServlet extends HttpServlet {
> public void passAttr(Object attrName, Object
> attr, String
> jspFilePath, HttpServletRequest req,
> HttpServletResponse res){
>
> ((com.sun.server.http.HttpServiceRequest)
> req).setAttribute(attrName, attr);
>
> ((com.sun.server.http.HttpServiceResponse)
> res).callPage(jspFilePath, req);
> }
> }
>
> Then when you write your servlets, extend MyServlet
> instead of HttpServlet.
> This lets you change one method and recompile one
> class later when you
> upgrade to a servlet runner that supports the newest
> spec.
>
> eg:
>
> import javax.servlet.*;
> import javax.servlet.http.*;
> public class LogonServlet extends MyServlet {
> public void doGet(HttpServletRequest req,
> HttpServletResponse res) throws
> ServletException{
> passAttr("LogonMsg","Please Log On with your
> userid and password.",
> "/myapp/logon.jsp", req, res);
> }
>
>
>
> John Zerbe - Mellon Bank
> IM&R - Middleware Team
> Phone: 412-234-1048 E-Mail:[EMAIL PROTECTED]
>
>
>
> > -----Original Message-----
> > From: neelesh salgaonkar
> [SMTP:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 04, 2000 3:38 AM
> > To: [EMAIL PROTECTED]
> > Subject: Compatibility problem of jsp.091 and
> jsp1.1
> >
> > Hi,
> > We are using Websphere2.0 for our development
> which
> > only supports jsp.091.
> > We are facing a problem of passing a object from a
> > servlet to jsp in the Request scope.
> >
> > In jsp1.1 this can be simply achieved by
> > setAttribute() and getAttribute() methods by
> calling
> > the jsp with
> >
>
getServletConfig().getServletContext().getRequestDispatcher(jsp
> > file path).forward(req.res).
> >
> > Immediate help will be highly appreciated.
> >
> > Neelesh
> > __________________________________________________
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> >
>
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