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Using a EJB with threading

William Ross
Greenhorn

Joined: Jul 06, 2006
Posts: 12
As I understand it the ejb takes care of threading for us? What I am trying to do is syncronize a method so that only one thread can be using it at a time. However, I get an error when I try to use syncronize. What I think is happening is the ejb is running multiple instances of this method at a time due to threading. But I want only one flow of control within this method. Sorry if this sounds confusing; I can clarify more... thanks.
Scott Selikoff
author
Saloon Keeper

Joined: Oct 23, 2005
Posts: 3716
    
    5

In J2EE, you generally should avoid any and all thread management. In particular, you should never spawn threads.

What do you need synchronized methods for? If it is for a static object, there are better solutions to manage singletons in a J2EE environment.


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