People.java
/**
*
*/
package com.hb.po;
import java.util.HashSet;
import java.util.Set;
/**
* @author dudong0726
*
* @date 2011-11-9 上午10:51:17
*
*/
public class People {
private long id;
private String name;
private Address address;
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
}
Address.java
/**
*
*/
package com.hb.po;
/**
* @author dudong0726
*
* @date 2011-11-9 上午10:51:48
*
*/
public class Address {
private long id;
private String addressDesc;
public String getAddressDesc() {
return addressDesc;
}
public void setAddressDesc(String addressDesc) {
this.addressDesc = addressDesc;
}
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
}
many2one_with.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="com.hb.po.People" table="peoplemany2onewith">
<id name="id" column="p_id">
<generator class="native"></generator>
</id>
<property name="name"></property>
<join table="people_addressmany2one" optional="true">
<key column="p_id" unique="true"></key>
<many-to-one name="address" column="a_id" not-null="true"></many-to-one>
</join>
</class>
<class name="com.hb.po.Address" table="addressmany2onewith">
<id name="id" column="a_id">
<generator class="native"></generator>
</id>
<property name="addressDesc"></property>
</class>
</hibernate-mapping>
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