@Target(value={TYPE,METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface PersistenceContext
EntityManager
persistence context.Modifier and Type | Optional Element and Description |
---|---|
java.lang.String |
name
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.
|
PersistenceProperty[] |
properties
Used to specify properties for the container or persistence
provider.
|
PersistenceContextType |
type
Specifies whether this is a transaction-scoped persistence context
or an extended persistence context.
|
java.lang.String |
unitName
The name of the persistence unit.
|
public abstract java.lang.String name
public abstract java.lang.String unitName
public abstract PersistenceContextType type
public abstract PersistenceProperty[] properties