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PersistenceUnit.java API Doc Glassfish v2 API 2836 Fri May 04 22:34:06 BST 2007 javax.persistence

PersistenceUnit

public class PersistenceUnit

Expresses a dependency on an {@link EntityManagerFactory}.

since: Java Persistence 1.0

Fields Summary
Constructors Summary
Methods Summary
java.lang.String name()
The name by which the entity manager factory is to be accessed in the environment referencing context, and is not needed when dependency injection is used.
java.lang.String unitName()
The name of the persistence unit as defined in the persistence.xml file. If specified, the persistence unit for the entity manager factory that is accessible in JNDI must have the same name.