[jboss-dev-forums] [JBoss AS 7 Development] - Re: Readonly transactions in session beans

[Lukasz Szymik]

Lukasz Szymik [https://community.jboss.org/people/lszymik] created the discussion

"Re: Readonly transactions in session beans"

To view the discussion, visit: https://community.jboss.org/message/788709#788709

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I read article about transaction pitfalls. It is very interesting. So far I know that JPA2 does not support it directly and Hibernate Session could be used directly. I have real life scenarion where it is lot of I18N messages stored in database and there is stateless session bean which is providing method: getMessage(int id). The getMessage method is annotated with TransactionAttribute(REQUIRED) so read is executed inside transaction. The messages are rarely changed so I started to look for optimalizations. Springs developers told me to use transaction - read only. However now I am little bit confused. Maybe removing transaction from getMessage method will be better solution.

Thanks for valueble information.
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