alan snoog
Posts: 4
Nickname: alansnoog
Registered: Feb, 2007
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Re: Refactoring the EJB APIs
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Posted: Feb 28, 2007 7:21 AM
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one long but useful article,
I use google search find this, Thanks.
Java metadata annotations so developers can use annotations to specify lifecycle callback methods when, and where, such callbacks are useful. Instead of implementing to the interface, just specify what need. That can either be done in a method on the bean class, or you can factor that out of the bean class and place such callbacks on an interceptor class. You don't need to have such callbacks in your main-line code.
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