Transaction between two session bean

[roger2]

Hi everybody

I'm testing JBOSS with two Stateless Session Bean having transaction-type Bean managed.
The target of the test is to obtain only one transaction for the two Session Bean using UserTransaction
The first Session Bean has the following method:
- Get UserTransaction u
- u.begin()
- insert a row in Oracle table A
- call a method of the second Session Bean
- u.rollback().
The method of the second Session Bean insert a row in Oracle table B

The result of the test:
- The insert operations on table A is rollbacked
- The insert operations on table B is commited.
I expect rollback for both the operation.
Instead the method in the second Bean is running in one new transaction (only the operation in the first session Bean are rollbacked).
Where is the mistake ?
How to obtain the same transaction using Stateless Session Bean with transaction-type Bean ?


Onother question:
When I use transaction-type Container with trans

[adrian.brock]

BMT doesn't work this way.

The container will suspend the current transaction before
invoking the method on your BMT Bean.

By definition the container cannot provide a BMT Bean
with a transaction, it creates its own.
One exception to this rule is where a stateful session
exits a method without committing. The next invocation
on the stateful session will be with the uncommitted transaction.
Its all in the spec.

You must use CMT for entity beans.

Regards,
Adrian