Does Hibernate provide some kind of callback mechanisms that would
enable my app to react to the changes of the fields, or to the insertion of the new row on the database.

We will have group of events that may change states on the db, and we would like to have a callback that reacts to those state changes, or to the occurence of the new events. These events, and state changes are generated by db triggers.

Thank you,
Edmon

Did you try to find something in the documentation before posting?

Thanks for the helpful answer.

You are welcome. Here is a link: http://www.hibernate.org/5.html

Adding listeners to database events is very difficult, and if possible only through proprietary interfaces. Better read up on things like cache invalidation and so on to keep your data consistent.