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PersistenceContext.javaAPI DocGlassfish v2 API3334Fri May 04 22:34:06 BST 2007javax.persistence

PersistenceContext

public class PersistenceContext
Expresses a dependency on an {@link EntityManager} persistence context.
since
Java Persistence 1.0

Fields Summary
Constructors Summary
Methods Summary
java.lang.Stringname()
The name by which the entity manager is to be accessed in the environment referencing context, and is not needed when dependency injection is used.

javax.persistence.PersistenceProperty[]properties()
Used to specify properties for the container or persistence provider. Vendor specific properties may be included in this set of properties. Properties that are not recognized by a vendor are ignored.

javax.persistence.PersistenceContextTypetype()
Specifies whether this is a transaction-scoped persistence context or an extended persistence context.

java.lang.StringunitName()
The name of the persistence unit. If the unitName element is specified, the persistence unit for the entity manager that is accessible in JNDI must have the same name.