<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
<!--
- - Mapping of the Relation class hierarchy.
- - The entire hierarchy is mapped to one single table using a String discriminator.
- -
- - @author Daniel Brunier-Coulin
- - @copyright OPEN CASCADE 2012
- -->
+ - Mapping of the Relation class hierarchy.
+ - The entire hierarchy is mapped to one single table using a String discriminator.
+ -
+ - @author Daniel Brunier-Coulin
+ - @copyright OPEN CASCADE 2012
+-->
<hibernate-mapping>
+ <union-subclass name="org.splat.dal.bo.kernel.Relation"
+ extends="org.splat.dal.bo.kernel.Any" abstract="true">
-<!-- <class name="org.splat.dal.bo.kernel.Relation" abstract="true" table="relation"> -->
- <class name="org.splat.dal.bo.kernel.Relation" abstract="true">
-
- <!-- int rid -->
-<!-- <id name="rid" type="int" column="rid" unsaved-value="0" access="field">
- <generator class="org.splat.dal.bo.kernel.IDGenerator"/>
- </id>-->
- <id name="rid" column="rid" access="field">
- <generator class="org.hibernate.id.enhanced.SequenceStyleGenerator">
- <param name="sequence_name">relation_id</param>
- </generator>
- </id>
- <!-- <discriminator column="name" type="string"/>-->
-
- <!-- Set<Attribute> attributes -->
- <set name="attributes" inverse="true" lazy="false" cascade="all-delete-orphan" access="field">
- <key column="owner" />
- <one-to-many class="org.splat.dal.bo.kernel.Attribute" />
- </set>
-
- <!-- Entity owner -->
- <many-to-one name="owner" column="owner" access="field" not-null="true" />
-
- <!-- <property name="to" column="refer" access="property" not-null="true" />-->
- </class>
-
+ <!-- Entity owner -->
+ <many-to-one name="owner" column="owner" access="field"
+ not-null="true" />
+ </union-subclass>
</hibernate-mapping>
\ No newline at end of file
