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How to create singleton in clustered environment?

Siva Krishna
Greenhorn

Joined: Sep 19, 2008
Posts: 4
Hello,

I have a question on Singleton object. When a singleton object is created it is specific to JVM.

My question is: How can we achieve this in clustered environment. Say we have 3 servers all running the same code. Now each server contains a singleton object, is it possible to create a single object across all the servers.

I'm using Weblogic 8.1, is there any way that I can set an object as singleton, across weblogic cluster?

Regards
Siva Krishna. K.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: How to create singleton in clustered environment?