Nhibernate one-to-one映射
Person .cs
using System;
using System.Collections.Generic;
using System.Text;
namespace test4
{
public class Person
{
public Person()
{
}
public int PersonId
{
get { return parentId; }
set { parentId = value; }
}
public string Name
{
get { return name; }
set { name = value; }
}
public Employee Employee
{
get { return employee; }
set { employee = value; }
}
private int parentId;
private string name;
private Employee employee;//=new Employee();
} //class Person
}
Person.hbm.xml:
<?xml version= "1.0 " encoding= "utf-8 " ?>
<hibernate-mapping xmlns= "urn:nhibernate-mapping-2.0 ">
<class name= "test4.Person, test4 " table= "Person ">
<id name= "PersonId " column= "person_id " type= "Int32 " unsaved-value= "0 ">
<generator class= "identity " />
</id>
<property name= "Name " column= "Name " type= "String "/>
<one-to-one
name= "Employee "
cascade= "all "
class= "test4.Employee, test4 "
&n