Looking at your DB schema it seems that you want to map one-to-one association with a shared PK. I can suggest the following solution which conform to your DB schema:
<class name="Osoba" table="Osoby"> <id name="IdOsoby"> <generator class="..." /> </id> <property name="Email" /> <one-to-one name="DbLogin" cascade="save-update" /> </class> <class name="DbLogin"> <id name="IdOsoby"> <generator class="foreign"> <param name="property">Osoba</param> </generator> </id> <property name="UserName" not-null="true" /> <property name="Pwd" not-null="true" /> <one-to-one name="Osoba" constrained="true"/> </class> public class Osoba { public virtual int IdOsoby { get; private set; } public virtual string Email { get; set; } public virtual DbLogin DbLogin { get; set; } } public class DbLogin { public virtual int IdOsoby { get; private set; } public virtual string UserName { get; set; } public virtual string Pwd { get; set; } public virtual Osoba Osoba { get; set; } } -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to nhusers@googlegroups.com. To unsubscribe from this group, send email to nhusers+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.