javax.persistence
Class Persistence
java.lang.Object
javax.persistence.Persistence
public class Persistence
- extends Object
Bootstrap class that provides access to an EntityManagerFactory.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PERSISTENCE_PROVIDER
public static String PERSISTENCE_PROVIDER
providers
protected static Set<PersistenceProvider> providers
Persistence
public Persistence()
createEntityManagerFactory
public static EntityManagerFactory createEntityManagerFactory(String persistenceUnitName)
createEntityManagerFactory
public static EntityManagerFactory createEntityManagerFactory(String persistenceUnitName,
Map properties)