I have a jsp with a bean tag at top (before any output). If the bean tag
throws an
exception, it calls a RequestDispatcher.forward() to an Error Handling .jsp.
For some reason, the JSP returns control back to the calling jsp(servlet)
after
it runs. Is this expected behariour?
ie:
<jsp:useBean id="db" scope="page" class="DbBean" />
<%
db.callmethod(); [exception gets throw in this method]
%>
<HTML>
Shouldn't reach here, but does?
Also, before I call the forward() in the Bean, I set a few request
parameters. I get null values for these in my ErrorHandler jsp?
example:
(from the Bean)
RequestDispatcher dispatcher =
application.getRequestDispatcher("/ErrorHandler.jsp");
req.setAttribute("error-code","103");
dispatcher.forward(req, res);
(now in ErrorHandler.jsp)
%
String error_code = (String)request.getParameter("error-code");
out.println(error_code); [This gives me "null"]
%>
Any ideas what I'm doing wrong? I'm using OrionServer....
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