Java EE 5 SDK

javax.persistence
Annotation Type EmbeddedId


@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface EmbeddedId

Is applied to a persistent field or property of an entity class or mapped superclass to denote a composite primary key that is an embeddable class. The embeddable class must be annotated as Embeddable.

    Example:

    @EmbeddedId
    protected EmployeePK empPK;
 

Since:
Java Persistence 1.0


Java EE 5 SDK

Submit a bug or feature

Copyright 2006 Sun Microsystems, Inc. All rights reserved.