我正在通过 xml 的一对一映射，通过在两个表中使用相同主键的方法，我有以下 pojo .. 也请告知我在 hbm 文件或其他东西中特别遵循的正确方法如果我失踪了，请告诉我
1) 第一个是人
public class Person
{
private int personId;
private String name;
private Address address;
public Person()
{
super();
}
public Person(String name, Address address)
{
super();
this.name = name;
this.address = address;
}
public int getPersonId() {
return personId;
}
public void setPersonId(int personId) {
this.personId = personId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
}
2) 另一个是地址
public class Address
{
private int id;
private String city,state;
public Address()
{
super();
}
public Address(String city, String state)
{
super();
this.city = city;
this.state = state;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
}
hbm xml映射文件是..
<class name="mypack.Address" table="address31">
<id name="id" column="addressId" type="int">
<generator class="increment"/>
</id>
<property name="city"/>
<property name="state"/>
</class>
<class name="mypack.Person" table="person31">
<id name="personId" type="int">
<generator class="foreign">
<param name="property">address</param>
</generator>
</id>
<property name="name"/>
<one-to-one name="address" class="mypack.Address"/>
</class>
</hibernate-mapping>