I am working on a application which involves transactions spanning across multiple pages.We are using JPA for persistence.
In this scenario, i am wondering about how to go handle the transactions using JPA?
The scenario is like this.. User selects some items on 1st page,adds something in the 2nd page. etc and finally submits in the 4th page..
Saving the attributes in session will be very costly as the perfomance of the application will be hit. Is there anyother wat to do it in a better way?
Can anyone please guide me on this?