Threading In Java Beans

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DerrickHaller@gmail.com - 15 Aug 2005 07:04 GMT

Hello, I was trying to find some information regarding Concurrency in
J2EE. In my application I simply put a lock on the session and the
accessor/mutator methods inside the bean. Is this the proper way of
ensuring data consistency in a large scale web site. Any opinions or
links would be appreciated.
thanks

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Daniel Rohe - 16 Aug 2005 09:01 GMT

Look at the EJB Specification 2.1, chapter 25.1.2 Programming Restrictions
on page 562ff. It prohibits usage of threading. Use transactions (JTA) to
ensure data consistency.

Kind regards,
Daniel

> Hello, I was trying to find some information regarding Concurrency in
> J2EE. In my application I simply put a lock on the session and the
> accessor/mutator methods inside the bean. Is this the proper way of
> ensuring data consistency in a large scale web site. Any opinions or
> links would be appreciated.
> thanks

Reply to this Message

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