java code for JSP Session Parameter Rewrite

<%@ page import="java.util.*" %>
<%
// add parameter to session
String name = request.getParameter("name");
String value = request.getParameter("value");
if (name!=null && value!=null && name.length()>0) {
session.setAttribute(name,value);
}
Date lastVisit = (Date)session.getAttribute("lastVisit");
Date thisVisit = new Date();
%>

Session List

Last visit: <%= lastVisit %>

This visit: <%= thisVisit %>

Session ID: <%= session.getId() %>

Session max interval: <%= session.getMaxInactiveInterval() %>

Session parameters

<%
Enumeration enum = session.getAttributeNames();
while (enum.hasMoreElements()) {
String attribute = (String) enum.nextElement();
out.println(""+attribute+"="+
session.getAttribute(attribute)+"
");
}
session.setAttribute("lastVisit",thisVisit);
%>

New session parameter

<% String url = response.encodeURL("session-rewrite"); %>

Form URL '<%= url %>'

Name:

Value: