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Author Message
 Post subject: Classe abstraite
PostPosted: Tue Feb 10, 2009 1:52 pm 
Newbie

Joined: Wed Jun 11, 2008 7:52 am
Posts: 10
Bonjour,

J'ai le modèle de persistance suivant :

@Entity
@Table(...)
@Inheritance( strategy = InheritanceType.TABLE_PER_CLASS )
public class A {
...
List<B> getB();
...
}

@Entity
@Table(...)
@Inheritance( strategy = InheritanceType.TABLE_PER_CLASS )
public abstract class B {
...
}

@Entity
@Table(...)
@Inheritance( strategy = InheritanceType.TABLE_PER_CLASS )
public class C extends B {
...
}

@Entity
@Table(...)
@Inheritance( strategy = InheritanceType.TABLE_PER_CLASS )
public class D extends B {
...
}

Et hibernate lors de la sauvegarde essaye de recuperer une ligne dans la table de classe B or celle-ci n'existe pas dans celle-ci mais dans celle de la classe D et donc Hibernate leve une exception.

Pourriez-vous une idée du problème ?


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