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Instead of using DriverManagerDataSource, can I use WebLogic connection pool DataSource, and how?

Thanks,

OK, it all makes sense now. What Juergen said is right, because Spring AOP-based TX does not add anything extra on top of what Hibernate already does in terms of supporting JTA.

So back to your...

After re-read Section 2.3.3 of "Hibernate in Action", my believe grows stronger that with a SLSB (CMT) + DAO (Hibernate) architecture, you don't need to use Spring's declarative TX management...

I have been following the threads you started and participated at the Hibernate Architecture forum and the old Spring Help forum. I am interested in this discussion because I have an app that uses...

Definitely interesting stuff.

Looks like you are using WL Integration, which behind the scene has some JMS stuff thrown in for good measure :-) I think in this case you do want to explicitly use...

If you take a look at the Kodo-Spring sample app, with KODO JDO they don't declare TX semantics on the DAO, only on Service POJO's. However, they use the ProxyFactoryBean + TransactionInterceptor...