@OneToOne with Shared Primarykeys

mujahid · **Joined:** Thu Jan 25, 2007 7:43 pm **Posts:** 2

I am using Hibernate 3.2.1.

I have a one-to-one with shared primary keys as the example in hibernate annotations doc:

Code:

@Entity
public class Body {
    @Id
    public Long getId() { return id; }

    ...
}
            

@Entity
public class Heart {
    @Id
    public Long getId() { ...}

    @OneToOne
    @PrimaryKeyJoinColumn
    public Body getBody() {
        return body;
    }


}
            

If I want to delete the Heart, but not the Body, what changes would I need to make?

Before deleting Heart, I have tried setting the body to null,

Code:

heart.setBody(null);
session.delete(heart);

but Hibernate tries to delete the Body first, which I don't get why?

Thanks,

-Mujahid

emmanuel · **Posted:** Fri Feb 02, 2007 11:25 am

I'm having hard time to believe you