drop table if exists user;

/*==============================================================*/
/* Table: user                                                  */
/*==============================================================*/
create table user
(
   id                   bigint AUTO_INCREMENT not null,
   name                 varchar(24),
   age                  int,
   primary key (id)
);

/**
* Created by IntelliJ IDEA.<br>
* <b>User</b>: leizhimin<br>
* <b>Date</b>: 2008-4-23 15:37:34<br>
* <b>Note</b>: Hiberante实体类
*/
public class User {
    private Integer id;
    private String name;
    private Integer age;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Integer getAge() {
        return age;
    }

    public void setAge(Integer age) {
        this.age = age;
    }
}

<?xml version="1.0" encoding="utf-8"?>
<!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.lavasoft.springnote.ch06_hbm_02deTx.User"
           table="user">

        <id name="id" column="id">
            <generator class="native"/>
        </id>

        <property name="name" column="name"/>

        <property name="age" column="age"/>

    </class>

</hibernate-mapping>

/**
* Created by IntelliJ IDEA.<br>
* <b>User</b>: leizhimin<br>
* <b>Date</b>: 2008-4-23 15:37:43<br>
* <b>Note</b>: DAO接口
*/
public interface IUserDAO {
    public void insert(User user);
    public User find(Integer id);
}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    <bean id="dataSource"
          class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost:3306/springdb</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value>leizhimin</value>
        </property>
    </bean>

    <bean id="sessionFactory"
          class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"
          destroy-method="close">
        <property name="dataSource">
            <ref bean="dataSource"/>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/lavasoft/springnote/ch06_hbm_02proTx/User.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQLDialect
                </prop>
            </props>
        </property>
    </bean>


    <bean id="userDAO" class="com.lavasoft.springnote.ch06_hbm_02proTx.UserDAO">
        <property name="sessionFactory">
            <ref bean="sessionFactory"/>
        </property>
    </bean>
</beans>

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

/**
* Created by IntelliJ IDEA.<br>
* <b>User</b>: leizhimin<br>
* <b>Date</b>: 2008-4-23 15:16:34<br>
* <b>Note</b>: 测试类、客户端
*/
public class SpringHibernateDemo {
    public static void main(String[] args) {
        ApplicationContext context =new FileSystemXmlApplicationContext("D:\\_spring\\src\\com\\lavasoft\\springnote\\ch06_hbm_02proTx\\bean-hbm_tx.xml");

        // 建立DAO物件
        IUserDAO userDAO = (IUserDAO) context.getBean("userDAO");

        User user = new User();
        user.setName("caterpillar");
        user.setAge(new Integer(30));

        userDAO.insert(user);

        user = userDAO.find(new Integer(1));

        System.out.println("name: " + user.getName());
    }
}

log4j:WARN No appenders could be found for logger (org.springframework.core.CollectionFactory).
log4j:WARN Please initialize the log4j system properly.
所保存的User对象的ID:18
name: jdbctemplate

Process finished with exit code 0