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hi!
i want to create a table that it has a refrence to it or is Recursive table.
but hibernate dont create a field that refrence to it

in this example i have a table zone that has a field (parentID) refrence to a record in the zone table .

example:City has a parent Country . they are in zone table

package domain.zone;

import java.awt.Image;
import java.util.Set;


public class Zone {
private int id;

private String Code;

private int Type;

private String Name;

private Zone parentID;

private String Description;

public Zone() {
}

public Zone(String Code, int Type, String Name, Zone parentID,
String Description, Image map) {
this.Code=Code;
this.Type=Type;
this.Name=Name;
this.parentID=parentID;
this.Description=Description;
this.map=map;
}

......setter and getter methods

}


<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">

<hibernate-mapping package="domain.zone">
<class name="Zone" table="zone">

<id name="id">
<generator class="sequence">
</generator>
</id>
<property name="code" not-null="true"/>
<property name="description"/>
<property name="name" not-null="true"/>
<one-to-one name="parentID" class="domain.zone.Zone"/>
<property name="type" not-null="true"/>
</class>

</hibernate-mapping>
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