Hibernate example source code file (joined-subclass.hbm.xml)

This example Hibernate source code file (joined-subclass.hbm.xml) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

customer, doctype, dtd, employee, employee, hibernate/hibernate, jcustomer, jcustomer, jemployee, jemployee, jperson, mapping, mapping, person

The Hibernate joined-subclass.hbm.xml source code

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
	"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="org.hibernate.test.subclassfilter">

	<class name="Person" table="JPerson">

		<id name="id" column="person_id">
			<generator class="native"/>
		</id>

		<property name="name"/>
		<property name="company"/>
		<property name="region"/>

		<joined-subclass name="Employee" table="JEmployee">
			<key column="person_id"/>

			<property name="title"/>
			<property name="department" column="dept"/>
			<many-to-one name="manager" class="Employee" column="mgr_id" cascade="none"/>
			<set name="minions" inverse="true" cascade="all" lazy="true">
				<key column="mgr_id"/>
				<one-to-many class="Employee"/>
			</set>
        </joined-subclass>

		<joined-subclass name="Customer" table="JCustomer">
			<key column="person_id"/>

			<many-to-one name="contactOwner" class="Employee"/>
		</joined-subclass>

		<filter name="region" condition="region = :userRegion"/>
	</class>

	<filter-def name="region">
		<filter-param name="userRegion" type="string"/>
    </filter-def>

</hibernate-mapping>