Control and Setting

This section contains miscellaneous JPA types.

The PersistenceUtil and PersistenceUnitUtil interfaces provide general utility methods:

PersistenceUtilPersistenceUnitUtil

The Cache interface and the CacheRetrieveMode and CacheStoreMode enum types serve in managing the EntityManagerFactory's shared (level 2) cache:

CacheCacheRetrieveModeCacheStoreModeSharedCacheMode

Other enum types are provided for setting of various JPA operations:

FlushModeTypeLockModeTypePessimisticLockScope
^ API