Hello,
I'm looking for a simple way to copy an object from a session connected to a database A into another database B (same application, same db version, same object model) to deploy easily a "disconnected" server on a notebook.
So a session connected on "A" is opened, selected objects are read and detached.
These objects are then "saved" into another session connected on "B".

At the moment, this prototype does not suit our needs because object ID and version field are re-generated by session "B".

Is there a way to keep ID and version when doing such a copy ? Thank you in advance.

Hello,

you might want to use replicate() method. Take a look at Hibernate reference docs, namely chapter "10.9. Replicating object between two different datastores"

http://www.hibernate.org/hib_docs/v3/reference/en/html_single/#objectstate-replicating