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@Target(value={TYPE,METHOD,FIELD}) @Retention(value=RUNTIME) public @interface PersistenceUnit
The PersistenceUnit annotation is used to express a dependency on an entity manager factory.
Optional Element Summary | |
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java.lang.String |
name
The name element refers to 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 optional unitName element refers to the name of the persistence unit as defined in the persistence. |
public abstract java.lang.String name
public abstract java.lang.String unitName
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SUMMARY: REQUIRED | OPTIONAL | DETAIL: ELEMENT |