7
@Entity
public class Blobx {
private String name;
private BlobKey blobKey;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Key id;
//getters and setters
}
@Entity
public class Userx {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Key id;
private String name;
@OneToMany
private List<Blobx> blobs;
//getters and setters
}
en persiting ci-dessus objet entité USERx je rencontre
ne peut pas persister entité JPA dans le moteur app
java.lang.IllegalStateException: Field "entities.Userx.blobs" contains a persistable object that isnt persistent, but the field doesnt allow cascade-persist!
tous les deux –