UserPermissions.hbm.xml

<?xml version="1.0"?>
<!-- 
  This mapping is a basic example of how to write a UserCollectionType.
-->
<hibernate-mapping xmlns:xsd='http://www.w3.org/2001/XMLSchema'
				   xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
				   xmlns='urn:nhibernate-mapping-2.2'
				   default-lazy='false'>

	<import class="Permission"/>

	<class name="NHibernate.Test.UserCollection.User, NHibernate.Test"
		   table="`Users`">
		<id name="UserName">
			<generator class="assigned"/>
		</id>
		<list name="EmailAddresses"
			  fetch="join"
			  cascade="all-delete-orphan"
			  collection-type="NHibernate.Test.UserCollection.MyListType, NHibernate.Test">
			<key column="userName"/>
			<index column="displayOrder"/>
			<one-to-many class="NHibernate.Test.UserCollection.Email, NHibernate.Test"/>
		</list>
	</class>

	<class name="NHibernate.Test.UserCollection.Email, NHibernate.Test">
		<id name="Id">
			<generator class="native"/>
		</id>
		<property name="Address"/>
	</class>

</hibernate-mapping>