Re: Caching Appliction Level Data? (session listener)

[Leon Rosenberg <st...@anotheria.net>]

> 
> * There are also other listeners that you should
>   explore which are available in this version -- did
>   you know, for example, that you can be notified
>   whenever anyone else in your app adds, removes,
>   or replaces an application or session scope attribute?
>   (In Servlet 2.4 you can do this for request scope too.)

You mean something like:
	<listener>
		<listener-class>
		...presentation.util.SessionObjectPrintln
		</listener-class>
	</listener>

public class SessionObjectPrintln implements HttpSessionBindingListener{

	public void valueBound(HttpSessionBindingEvent e) {
		System.out.println("Value bound:"+e.getName()+",
"+e.getSource());

	}

	public void valueUnbound(HttpSessionBindingEvent e) {
		System.out.println("Value unbound:"+e.getName()+",
"+e.getSource());

	}
}

Tried it with resin 3.0.8 and tomcat 5.0.25,28, neither worked :-(



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