Christian, anonymous wrote : | Yes, you have a fuzzy picture about what system transactions are and now look for the wrong solutions. Seam and Java EE have _all_ options you need to handle transactions. Don't jump into the middle trying to use nested conversations, long-running persistence contexts, and complex EJB/transaction assemblies, without understanding the basics first. |
let me say that it is too strong !! You say, don't, don't, don't .... This is what I am trying to do anonymous wrote : | 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 | It's fuzzy ? In my fuzzy understanding of transactions I know that, if all the previous operations are performed into ONE SINGLE transaction (system, database, whatever you like to call) I can cancel the operation and have the database in a consistent state. Nothing more, nothing less. anonymous wrote : | Seam and Java EE have _all_ options you need to handle transactions. | Regards Fab View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043409#4043409 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043409 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user