Hi All , I have a simple JSP application wherein I have all pages are
displayed using JSP's and all business logic is contained in Java Beans. In
order to manage sessions in this application, I am including the following
piece of code in every JSP page :-
<%@ page session = "false"%>
<%
HttpSession session = request.getSession(false);
if(session == null){
response.sendRedirect("login.jsp?message=NoSession");
return;
}
%>
This seems to be working fine. But problem arises when I try to use a bean
with session scope, wherein an Exception is thrown, since we are trying to
use a session scope in a page with session set to false. A work around could
be to have the session directive as true , add some variable to the session
when it is first created, and then subsequently check for this variable in
every page.
I would like to know :
1) Is the above work around correct and robust enough?
2) Is there a better approach for managing sessions in such an application?
Thanks
Sudhanshu
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