hibernate3.2与spring2.5集成

--------------------------------------------------applicationContext.xml-----------------------------------------------

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:aop="http://www.springframework.org/schema/aop"
 xmlns:tx="http://www.springframework.org/schema/tx"
 xmlns:context="http://www.springframework.org/schema/context"
 xsi:schemaLocation="
   http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.5.xsd
   http://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd
   http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd
   http://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-2.5.xsd">
 
 <!-- 可以通过标注的形式加事务 -->
 <context:annotation-config/>
 
 <!--dataSource -->
 <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
  <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
  <property name="url" value="jdbc:mysql://localhost:3306/myhibernate"/>
  <property name="username" value="root"/>
  <property name="password" value="1"/>

  <property name="connectionProperties">
        <props>
              <!-- 初始10个连接 -->
            <prop key="initialSize">10</prop>
         </props>
  </property>
 </bean>
 
 <!--sessionFactory -->
 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
  <property name="dataSource" ref="dataSource"/>
  <property name="hibernateProperties">
   <props>
    <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
    <prop key="hibernate.show_sql">true</prop>
    <prop key="hibernate.format_sql">true</prop>
    <prop key="hibernate.hbm2ddl.auto">update</prop>
   </props>
  </property>
  <property name="mappingResources">
   <list>
    <value>model/User.hbm.xml</value>
   </list>
  </property>
 </bean>
 
 <!-- hibernate事务 -->
 <bean id="tm" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
  <property name="dataSource" ref="dataSource"/>
  <property name="sessionFactory" ref="sessionFactory"/>
 </bean>
 <tx:annotation-driven transaction-manager="tm"/>
 
 <!-- hibernateTemplate -->
 <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
  <property name="sessionFactory" ref="sessionFactory"></property>
 </bean>
 
 <!-- 配置dao -->
 <bean id="userDao" class="dao.impl.UserDaoImpl">
  <property name="ht" ref="hibernateTemplate"></property>
 </bean>
 
 <!-- 配置service -->
 <bean id="userService" class="service.impl.UserServiceImpl">
  <property name="userDao" ref="userDao"></property>
 </bean>
</beans>
-----------------------------------------------------Service层--------------------------------------------------------------------------------

package service.impl;

import model.User;

import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import service.UserService;
import dao.UserDao;

/**
 * <业务层>
 *
 * @author snowday88

 */
public class UserServiceImpl implements UserService
{
    /**
     * 注入userDao
     */
    private UserDao userDao;
   
    /**
     * 保存用户
     *
     * @param user user对象
     */
    @Transactional(propagation = Propagation.REQUIRED, rollbackFor = {java.lang.Exception.class})
    public void addUser(User user) throws Exception
    {
        userDao.saveUser(user);
        throw new Exception();
    }
   
    /**
     * 对userDao注入
     *
     * @param userDao 对userDao进行赋值
     */
    public void setUserDao(UserDao userDao)
    {
        this.userDao = userDao;
    }
   
}

-------------------------------------------------------------------dao层-----------------------------------------------------------

package dao.impl;

import java.util.List;

import model.User;

import org.springframework.orm.hibernate3.HibernateTemplate;

import dao.UserDao;

/**
 * <UserDao实现类>
 *
 * @author snowday88

 */
public class UserDaoImpl implements UserDao
{

   //hibernateTemplate
    private HibernateTemplate ht;
   
    /**
     * <根据id删除>
     *
     * @param id id标识
     */
    public void deleteById(Integer id)
    {
        Object obj = ht.get(User.class, id);
        ht.delete(obj);
    }
   
    /**
     * <查询所有的id>
     *
     * @return 返回用户集合
     */
    @SuppressWarnings("unchecked")
    public List<User> findAll()
    {
        return ht.find("from User");
    }
   
    /**
     * <根据id查找用户对象>
     *
     * @param id id标识
     * @return 返回用户对象
     */
    public User findUserById(Integer id)
    {
        return (User)ht.get(User.class, id);
    }
   
    /**
     * <修改用户>
     *
     * @param user 用户对象
     */
    public void modifyUser(User user)
    {
        ht.saveOrUpdate(user);
    }
   
    /**
     * <保存用户>
     *
     * @param user 用户对象
     */
    public void saveUser(User user) throws Exception
    {
        ht.save(user);
    }
   
    /**
     * 返回 ht
     *
     * @return 返回 ht
     */
    public HibernateTemplate getHt()
    {
        return this.ht;
    }
   
    /**
     * 对ht进行赋值
     *
     * @param ht 对ht进行赋值
     */
    public void setHt(HibernateTemplate ht)
    {
        this.ht = ht;
    }
   
}

-------------------------------------------------------model-----------------------------------------------------------

package model;

import java.io.Serializable;

/**
 * <User实体类>
 *
 * @author  snowday88

 */
public class User implements Serializable
{
   
    /**
     * 序列化标识id
     */
    private static final long serialVersionUID = 1L;
   
    private Integer id;
   
    private String userName;
   
    private String password;
   
    private Integer deptId;
   
    /**
     * <默认构造函数>
     */
    public User()
    {
       
    }
   
    /**
     * 返回 id
     *
     * @return 返回 id
     */
    public Integer getId()
    {
        return this.id;
    }
   
    /**
     * 对id进行赋值
     *
     * @param id 对id进行赋值
     */
    public void setId(Integer id)
    {
        this.id = id;
    }
   
    /**
     * 返回 userName
     *
     * @return 返回 userName
     */
    public String getUserName()
    {
        return this.userName;
    }
   
    /**
     * 对userName进行赋值
     *
     * @param userName 对userName进行赋值
     */
    public void setUserName(String userName)
    {
        this.userName = userName;
    }
   
    /**
     * 返回 password
     *
     * @return 返回 password
     */
    public String getPassword()
    {
        return this.password;
    }
   
    /**
     * 对password进行赋值
     *
     * @param password 对password进行赋值
     */
    public void setPassword(String password)
    {
        this.password = password;
    }
   
    /**
     * 返回 deptId
     *
     * @return 返回 deptId
     */
    public Integer getDeptId()
    {
        return this.deptId;
    }
   
    /**
     * 对deptId进行赋值
     *
     * @param deptId 对deptId进行赋值
     */
    public void setDeptId(Integer deptId)
    {
        this.deptId = deptId;
    }
   
}

------------------------------------------------------测试类--------------------------------------------------------------------------------

package test;

import model.User;

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

import service.UserService;

/**
 * <测试类>
 *
 * @author snowday88

 */
public class Test
{
    public static void main(String[] args) throws Exception
    {
        // 初始化容器
        ApplicationContext context =
            new ClassPathXmlApplicationContext("applicationContext.xml");
        // 从容器中获取userService
        UserService userService = (UserService)context.getBean("userService");
        // 测试
        User user = new User();
        user.setUserName("RunException");
        user.setPassword("123");
        user.setDeptId(2);
        userService.addUser(user);
    }
}