[Hibernate-issues] [Hibernate-JIRA] Created: (ANN-381) Make possible to specify an @EmbeddedId's field in a @OneToMany's mappedBy property

[<no...@at...>]

Make possible to specify an @EmbeddedId's field in a @OneToMany's mappedBy =
property
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         Key: ANN-381
         URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN=
-381
     Project: Hibernate Annotations
        Type: Improvement

  Components: binder =20
 Environment: Hibernate's annotations packaged in JBoss EJB 3.0 RC8- FD
Microsoft SQL Server 2000
    Reporter: Pierre Four=C3=A8s


As described in hibernate forum (http://forum.hibernate.org/viewtopic.php?t=
=3D960763) and discussed with Emmanuel, it would be very nice to be able to=
 specify in an @OneToMany's mappedBy property the field of an @EmbeddedId.

For example, i would like to be able run this example :

@Entity
public class Card {
   @OneToMany(cascade=3DCascadeType.ALL, fetch=3DFetchType.EAGER, mappedBy=
=3D"primaryKey.card")
   private Set<CardField> fields;=20
}

@Entity
public class CardField implements Field {

   @EmbeddedId
   private PrimaryKey primaryKey =3D new PrimaryKey();
  =20
   @Embeddable
   class PrimaryKey implements Serializable {
      @ManyToOne(optional =3D false)
      private Card card;
     =20
      @ManyToOne(optional =3D false)
      private Key key;
   }
}

@Entity
public class Key {}

--=20
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