[jboss-user] [JBoss Seam] - Re: Nested conversations and transaction management

[FabBoco]

Christian,

tank you very much for your answers. Now everything is clearer.

Since every call to a SFSB method is performed into a different database transaction, my final question is how can I manage transactions so that two or more SFSB methods are executed into the same transaction ?


What I am trying to do is very simple:

1) I start an input form for the Entity Bean A

2) From the input form I open a pop up window in which I can choose items from EB B or I can create new items

3) When I close the pop up the A form is update (so that the back entity bean)

4) If I cancel the operation I would like that the B items would not be saved to the database

I though that a long-running conversation would be the solution. It is not.

Now, I still think that I have to execute A and B methods into a single (user) transaction but where I can open and commit it ?

Any other solution that doesn't involve an explicit transaction management ?


Regards

Fab.
 

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