@Repeatable(value=PersistenceUnits.class) @Target(value={TYPE,METHOD,FIELD}) @Retention(value=RUNTIME) public @interface PersistenceUnit
EntityManagerFactory
and its
associated persistence unit.Modifier and Type | Optional Element and Description |
---|---|
String |
name
(Optional) The name by which the entity manager factory is to be accessed
in the environment referencing context; not needed when
dependency injection is used.
|
String |
unitName
(Optional) The name of the persistence unit as defined in the
persistence.xml file. |
public abstract String name
public abstract String unitName
persistence.xml
file. If specified, the
persistence unit for the entity manager factory that is
accessible in JNDI must have the same name.Copyright © 1996-2017, Oracle and/or its affiliates. All Rights Reserved. Use is subject to license terms.