t2单向onet-to-many

<?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.tudou.hibernates.e1.Account" table="tb_account">
		<id name="user_id" type="java.lang.Integer" column="user_id">
			<generator class="native" />
		</id>
		<property name="userName"></property>
		<property name="password"></property>
		<property name="isAct"></property>
		<set name="addresses">
			<key>
				<column name="user_id"></column>
			</key>
			<one-to-many class="com.tudou.hibernates.e1.Address" />
		</set>
	</class>
</hibernate-mapping>

package com.tudou.hibernates.e1;

import java.util.HashSet;
import java.util.Set;

public class Account {
	private Integer user_id;
	private Set addresses = new HashSet(0);
	private String userName;
	private String password;
	private Integer isAct;

	public Account() {
		super();
	}

	public Account(Integer id, Set address, String userName, String password,
			Integer isAct) {
		super();
		this.addresses = address;
		this.userName = userName;
		this.password = password;
		this.isAct = isAct;
	}

	public Integer getUser_id() {
		return user_id;
	}

	public void setUser_id(Integer userId) {
		user_id = userId;
	}

	public Set getAddresses() {
		return addresses;
	}

	public void setAddresses(Set addresses) {
		this.addresses = addresses;
	}

	public String getUserName() {
		return userName;
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public Integer getIsAct() {
		return isAct;
	}

	public void setIsAct(Integer isAct) {
		this.isAct = isAct;
	}

}

<?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.tudou.hibernates.e1.Address" table="tb_address">
		<id name="address_id" type="java.lang.Integer" column="address_id">
			<generator class="native">
			</generator>
		</id>
		<property name="addressName" />
		<property name="postZip"></property>
		<property name="tel"></property>
	</class>
</hibernate-mapping>

package com.tudou.hibernates.e1;

public class Address {
	private Integer address_id;
	private String addressName;
	private String postZip;
	private String tel;
	private Account account;

	public Address() {
		super();
	}

	public Address(String addressName, String postZip, String tel) {
		super();
		this.addressName = addressName;
		this.postZip = postZip;
		this.tel = tel;

	}

	public Integer getAddress_id() {
		return address_id;
	}

	public void setAddress_id(Integer addressId) {
		address_id = addressId;
	}

	public String getAddressName() {
		return addressName;
	}

	public void setAddressName(String addressName) {
		this.addressName = addressName;
	}

	public String getPostZip() {
		return postZip;
	}

	public void setPostZip(String postZip) {
		this.postZip = postZip;
	}

	public String getTel() {
		return tel;
	}

	public void setTel(String tel) {
		this.tel = tel;
	}

	public Account getAccount() {
		return account;
	}

	public void setAccount(Account account) {
		this.account = account;
	}

}