8.5 Persistence context

The EntityManager caches the entity objects to be updated and the searched entity objects. The persistence context is the cache of the entity objects cached by EntityManager.

Organization of this section

• 8.5.1 EntityManager and persistence context

• 8.5.2 Persistence context when the container-managed EntityManager is used

• 8.5.3 Persistence context when the application-managed EntityManager is used

To Page Top