Hibernate example source code file (CompositeIdId.hbm.xml)

This example Hibernate source code file (CompositeIdId.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

compositeidid, compositeidid, doctype, doctype, dtd, dtd, hibernate/hibernate, mapping, mapping, public

The Hibernate CompositeIdId.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.legacy"> 
   <class name="CompositeIdId"> 
      <composite-id> 
         <key-property name="system"/> 
         <key-property name="id"/> 
      </composite-id> 
      <property name="name"/>
      
      <component name="composite">
      	<property name="foo"/>
      	<property name="bar"/>
      </component>
      <loader query-ref="loadC"/>
   </class> 
   
   <sql-query name="loadC"> 
      <return alias="c" class="CompositeIdId"/> 
      select system as {c.system}, id as {c.id}, name as {c.name}, foo as {c.composite.foo}, bar as {c.composite.bar} from CompositeIdId where system=? and id=?
   </sql-query> 
   
</hibernate-mapping>