Hibernate映射组成关系

Public class Customer implements Serializable{   
    Address homeAddress;   
    Address comAddress;   
}   
Public class Address implements Serializable{//是VO不是PO不能单独Save，也不能关联。   
    Customer customer;   
}  

 

配置文件：

<hibernate-mapping>   
    <class name=”Customer” table=”CUSTOMERS”>   
<property />   
        <component name=”homeAddress” class=”Address”>   
            <parent name=”customer”/>   
            <property/>   
        </component>   
        <component name=”comAddress” class=”Address”>   
            <parent name=”customer”/>   
            <property/>   
        </component>   
    </class>   
</hibernate-mapping>