Hello cheng,
Thank you very much for your answer.
I couldn't find this information in the guild and internet.
I wonder why glassfish set JTA as default transaction.
I think JTA is not necessary for most users, and the JTA
uses the XADatasource which not all database supported.
Thanks,
henrry_china
glassfish_at_javadesktop.org wrote:
> Hi,
>
>
>>> I want to kown the transaction type used by the Container-Managed
>>> transaction, is it JTA?
>>>
>
> Yes.
>
> Applications with CMT are not allowed to use UserTransaction, since the transaction is managed by the container. However, such apps can use EJBContext.setRollbackOnly, getRollbackOnly, and SessionSynchronization interface to augment container-managed transaction.
>
> -cheng
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