Eye.hbm.xml

<?xml version="1.0"?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" default-cascade="save-update" namespace="NHibernate.DomainModel" assembly="NHibernate.DomainModel"  default-access="field.camelcase" default-lazy="false">
	<class name="Eye" lazy="true">
		<id name="id" unsaved-value="0">
			<generator class="hilo"/>
		</id>
		<property name="name"/>
		<set name="jays" inverse="true" outer-join="true" cascade="all">
			<key column="eye"/>
			<one-to-many class="Jay"/>
		</set>
		<many-to-one name="jay" outer-join="true"/>
	</class>
	<class name="Jay" lazy="true">
		<id name="id" unsaved-value="0">
			<generator class="hilo"/>
		</id>
		<many-to-one name="eye" outer-join="true"/>
	</class>
</hibernate-mapping>