Hi, I have this 2 classes:

class abstract ElemEdit {
int idElemEdit;
String nombre;
//And other attributes

//Getters and Setters Methods.
}

class Producto extends ElemEdit {
int idProducto;
Organizacion organizacion;
}

Also I have the two tables:

T_ElemEdit (int P_IdElemEdit, String A_Nombre, //And the other attributes).

T_Producto (int P_IdProducto, int F_IdOrganizacion)

my question is how should be the files xml for this two classes, considering that ElemEdit is an abstract class.
Thanks.

http://www.hibernate.org/hib_docs/refer ... nheritance

A normal table-per-class (ie. map with joined-subclass) mapping will work regardless of whether or not the base entity is abstract.