Tan Nguyen

I am doing a multi user login application where I use session to store the user object.

HttpSession session = request.getSession(true); session.setAttribute("user",user);
In every page I am checking using JSTL whether the user object is present in the session.

<c:choose> <c:when test="${not empty sessionScope.user}"> //jsp code </c:when> <c:otherwise> <logic:redirect forward="welcome"/> </c:otherwise> </c:choose>
My problem is that if the user clicks on a href link in the application the user changes to Previous user in the session. i.e. the it is loading the user from cache. If I refresh the page it will load the correct user.

How could I fix it?