[jboss-jira] [JBoss JIRA] Created: (EJBTHREE-725) Problem with OneToOne annotation

[Ilya (JIRA)]

Problem with OneToOne annotation
--------------------------------

                 Key: EJBTHREE-725
                 URL: http://jira.jboss.com/jira/browse/EJBTHREE-725
             Project: EJB 3.0
          Issue Type: Bug
    Affects Versions: EJB 3.0 RC9 - FD
            Reporter: Ilya
            Priority: Minor


Given to classes as in hibernate doc: 

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

    @OneToOne
    @PrimaryKeyJoinColumn
    public Heart getHeart() {
        return heart;
    }
    ...
}
            
@Entity
public class Heart {
    @Id
    public Long getId() { ...}

    @OneToOne(mappedBy = "heart")
    public Heart getHeart() {
        return heart;
    }
}

everything works, but when I moved mappedBy to body deployment failed with NPE in class OneToOneSecondPass on line 135, because otherSideProperty was null.

Testcase (deploymnt fails with NPE):
------------------
@Entity
public class Body {
    @Id
    public Long getId() { return id; }

    @OneToOne(mappedBy = "body")
    public Heart getHeart() {
        return heart;
    }
    ...
}
            
@Entity
public class Heart {
    @Id
    public Long getId() { ...}

    @OneToOne
    @PrimaryKeyJoinColumn
    public Heart getHeart() {
        return heart;
    }
}
------------------



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