Customer.hbm.xml

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" 
									 namespace="NHibernate.DomainModel.Northwind.Entities" assembly="NHibernate.DomainModel">

	<class name="Customer" table="Customers">
		<id name="CustomerId" column="CustomerId" type="string" unsaved-value="-1" 
				access="field.camelcase-underscore">
			<generator class="assigned" />
		</id>

		<property name="CompanyName" column="CompanyName" type="string" length="40"
						  not-null="true" access="field.camelcase-underscore"/>

		<property name="ContactName" column="ContactName" type="string" length="30"
							access="field.camelcase-underscore"/>

		<property name="ContactTitle" column="ContactTitle" type="string" length="30"
							access="field.camelcase-underscore"/>

		<component name="Address" class="NHibernate.DomainModel.Northwind.Entities.Address, NHibernate.DomainModel"
							 access="field.camelcase-underscore" insert="true" update="true">

			<property name="Street" column="Address" type="string" length="60"
								access="field.camelcase-underscore"/>

			<property name="City" column="City" type="string" length="15"
								access="field.camelcase-underscore"/>

			<property name="Region" column="Region" type="string" length="15"
								access="field.camelcase-underscore"/>

			<property name="PostalCode" column="PostalCode" type="string" length="10"
								access="field.camelcase-underscore"/>

			<property name="Country" column="Country" type="string" length="15"
								access="field.camelcase-underscore"/>

			<property name="PhoneNumber" column="Phone" type="string" length="24"
								access="field.camelcase-underscore"/>

			<property name="Fax" column="Fax" type="string" length="24"
								access="field.camelcase-underscore"/>
			
		</component>

		<set name="Orders" lazy="true" access="field.camelcase-underscore"
				 cascade="all-delete-orphan" inverse="true">
			<key column="CustomerId"/>
			<one-to-many class="Order"/>
		</set>		
		
	</class>
	
</hibernate-mapping>