org.axonframework.common.jpa

Interface EntityManagerProvider

All Known Implementing Classes:

ContainerManagedEntityManagerProvider, SimpleEntityManagerProvider

public interface EntityManagerProvider

Provides components with an EntityManager to access the persistence mechanism. Depending on the application environment, this may be a single container managed EntityManager, or an application managed instance for one-time use.

Note that the implementation is responsible for keeping track of transaction scope, if necessary. Generally, this is the case when using application-managed EntityManagers.

Since:

1.3

Author:

Allard Buijze

Method Summary

Methods

Modifier and Type	Method and Description
javax.persistence.EntityManager	getEntityManager() Returns the EntityManager instance to use.

Method Detail

getEntityManager

javax.persistence.EntityManager getEntityManager()

Returns the EntityManager instance to use.

Note that the implementation is responsible for keeping track of transaction scope, if necessary. Generally, this is the case when using application-managed EntityManagers.

Returns:

the EntityManager instance to use.