Hibernate, save the previous state of an object

Question

Is there any generally accepted, proven-to-work way using hibernate, that keeps a history of an entitys changes in the database?

We need to keep track of quite some

Answer 1

Hibernate Envers from JBoss is probably what you are looking for:

The Envers project aims to enable easy auditing/versioning of persistent classes. All that you have to do is annotate your persistent class or some of its properties, that you want to audit, with @Audited. For each audited entity, a table will be created, which will hold the history of changes made to the entity. You can then retrieve and query historical data without much effort.