aspose file tools*
The moose likes Servlets and the fly likes Setting application attribute Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Java » Servlets
Bookmark "Setting application attribute" Watch "Setting application attribute" New topic
Author

Setting application attribute

Joseph Sweet
Ranch Hand

Joined: Jan 29, 2005
Posts: 327
Hi Friends,

I need to set some application attribute in the very beginning whenever tomcat is being restarted.

Where should i put the code to be executed???

somthing like:



any ideas?

Thanks, Joseph


We must know, we will know. -- David Hilbert
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

That's what context listeners are for:
http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletContextListener.html


Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf
Nikhilesh Fonseca
Ranch Hand

Joined: Aug 23, 2004
Posts: 57
You can put that application scope variable
on init method of oyur controller servlet.That is the sevlet ewhich load on start up as 1.
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61654
    
  67

Prior to the advent of context listeners, a load-on-startup servlet was frequently used to perform application-wide initialization, but a context listener is a much better way to do it now that they are available.

It is guarenteed that all context listeners are executed before any servlets are loaded or executed.


[Asking smart questions] [Bear's FrontMan] [About Bear] [Books by Bear]
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Setting application attribute