On Mon, 2 Sep 2002, VTR Ravi Kumar wrote:
> java.util.Vector$1@659374c2
> false
> No of sessions=0
> Session id com.tagtraum.jo.JoSession@6b9774c2
>
> why does it return false
HttpSessionContext was deprecated a while ago.
For security reasons, it's best to implement the logic you're looking for
yourself, using perhaps a session listener that increases a value in
application scope on session creation and decreases it on termination.
E.g. (typed here and untested, but it's the general idea) -
public class Counter implements HttpSessionListener {
public synchronized void sessionCreated(HttpSessionEvent se) {
ServletContext sc = se.getSession().getServletContext();
int count = ((Integer) sc.getAttribute("count")).intValue();
sc.setAttribute("count", new Integer(count++));
}
public synchronized void sessionDestroyed(HttpSessionEvent se) {
ServletContext sc = se.getSession().getServletContext();
int count = ((Integer) sc.getAttribute("count")).intValue();
sc.setAttribute("count", new Integer(count--));
}
}
--
Shawn Bayern
"JSTL in Action" http://www.jstlbook.com
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