Entity with ManyToOne to same entity

[elmosca2]

Hi,

Is it possible to relate an entity with itself using @ManyToOne? I have a table that actually is a tree, so it has a filed (parent_id) that relates a children to it's parent using an id.
In beta1 (jboss 4.0.3.RC1) this worked ok, but in rc1 (jboss 4.0.3RC2) the parent_id field is unique and I can't create a tree anymore...

I am using something like this for the getter:

@ManyToOne
@JoinColumn(name="parent_id", referencedColumnName="id")
public Node getParentNode() {
...
}

I've seen that this is the first version that referenceColumnName works... can be this the problem? Is there something I am doing wrong?

Regards,

Bruno

[epbernard]

post a simple runnable test case to JIRA. But I'm very surprised.
http://opensource2.atlassian.com/projects/hibernate/secure/Dashboard.jspa