Spring 代理ibatis 事务配置（网上搜集）

提供一个实例：
数据库是MYSQL , 数据源是C3P0 ,
-----------
1） 建表语句 ：
----------------
DROP TABLE IF EXISTS book ;
CREATE TABLE book(
id int(11) NOT NULL auto_increment COMMENT 'primary key',
    name varchar(60) default NULL COMMENT 'book name',                            
    PRIMARY KEY  (`id`)                                                        
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC COMMENT='my book table';
----------------
注意了，在MYSql 中 表的引擎一定要用InnoDB ,如果用MyISAM 的话，是不支持事务的。
2） JAVA Bean
Book.java
-------------------
package com.spring.demo.bean;
import java.io.Serializable;
public class Book implements Serializable {
public Book(){}
public Book(String name){
  this.name = name;
}
/**
  * ID
  */
private Integer id ;
/**
  * 书名
  */
private String name ;
// getter and setter
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;
}
}
-------------------
3）Book.xml 配置
---------------------
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
   "http://ibatis.apache.org/dtd/sql-map-2.dtd">
<sqlMap namespace="Book" >
<typeAlias alias="book" type="com.spring.demo.bean.Book"/>
<resultMap id="result_map_book" class="book" >
  <result property="id"   column="id"  javaType="integer"/>
  <result property="name"  column="name"  javaType="string"/>
</resultMap>
<insert id="insertBook" parameterClass="book">
  insert book(name) values(#name#)
</insert>
<update id="updateBook" parameterClass="book">
  update book set name=#name# where id=#id#
</update>
<delete id="deleteBook" parameterClass="int">
  delete from book where id=#value#
</delete>
<select id="selectBookById" parameterClass="int" resultMap="result_map_book">
  select id , name from book where id=#value#
</select>
<select id="selectBookByName" parameterClass="string" resultMap="result_map_book">
  select id , name from book where name like #value#
</select>
</sqlMap>
---------------------
4）spring 的 applicationContext.xml
---------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans>
<!-- 引入参数配置文件 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
  <property name="locations">
   <list>
    <value>jdbc.properties</value>
   </list>
  </property>
</bean>
<!-- 配置数据源  -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
  <property name="driverClass"><value>${jdbc.driverClass}</value></property>
  <property name="jdbcUrl"><value>${jdbc.url}</value></property>
  <property name="user"><value>${jdbc.user}</value></property>
  <property name="password"><value>${jdbc.password}</value></property>
  <property name="initialPoolSize"><value>${jdbc.initialPoolSize}</value></property>
  <property name="minPoolSize"><value>${jdbc.minPoolSize}</value></property>
  <property name="maxPoolSize"><value>${jdbc.maxPoolSize}</value></property>
</bean>
<!-- 事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  <property name="dataSource">
   <ref local="dataSource"/>
  </property>
</bean>
<!-- 事务代理拦截器的配置 -->
<bean id="baseTransactionProxy" abstract="true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
  <property name="transactionManager">
   <ref bean="transactionManager" />
  </property>
  <property name="transactionAttributes">
   <props>
    <prop key="insert*">PROPAGATION_REQUIRED</prop>
    <prop key="update*">PROPAGATION_REQUIRED</prop>
    <prop key="delete*">PROPAGATION_REQUIRED</prop>
    <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
   </props>
  </property>
</bean>
<!-- ibatis sqlMapClient 配置 -->
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
        <property name="configLocation">
            <value>classpath:sqlMapConfig.xml</value>
        </property>
        <property name="dataSource">
            <ref bean="dataSource"/>
        </property>   
    </bean>
<!-- dao配置 -->
<bean id="ibatis_BookDao" class="com.spring.demo.dao.Ibatis_BookDao">
  <property name="sqlMapClient" >
   <ref bean="sqlMapClient"/>
  </property>
</bean>
<!-- 添加了事务的管理类 -->
<bean id="ibatis_BookManager" parent="baseTransactionProxy">
  <property name="target">
   <bean class="com.spring.demo.manager.Ibatis_BookManager">
    <property name="dao">
     <ref bean="ibatis_BookDao"/>
    </property>
   </bean>
  </property>
</bean>
</beans>
---------------
5) 数据源参数配置文件：jdbc.properties
【说明 ：按照你的具体情况来配置】：
------------
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/springdemo?useUnicode=true&characterEncoding=utf-8
jdbc.user=root
jdbc.password=root
jdbc.initialPoolSize=1
jdbc.minPoolSize=1
jdbc.maxPoolSize=10
------------
6) IBATIS 的初始化配置 sqlMapConfig.xml
------------
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMapConfig     
       PUBLIC "-//ibatis.apache.org//DTD SQL Map Config 2.0//EN"     
       "http://ibatis.apache.org/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
     <settings  useStatementNamespaces="true" />
     <sqlMap resource="com/spring/demo/bean/Book.xml"/>
</sqlMapConfig>
------------
配置完毕，下面是DAO 和 测试方法：
Ibatis_BookDao.java
----------------
package com.spring.demo.dao;
import java.util.List;
import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;
import com.spring.demo.bean.Book;
public class Ibatis_BookDao extends SqlMapClientDaoSupport {
/**
  * 添加一本书
  * @param book
  */
public void insertBook(Book book){
  this.getSqlMapClientTemplate().insert("Book.insertBook", book);
}
/**
  * 修改一本书
  * @param book
  */
public void updateBook(Book book){
  this.getSqlMapClientTemplate().update("Book.updateBook", book);
}
/**
  * 根据ID来删除一本书
  * @param id
  */
public void deleteBook(Integer id){
  this.getSqlMapClientTemplate().delete("Book.deleteBook", id);
}
/**
  * 根据ID来查询书对象
  * @param id
  * @return
  */
public Book selectBookById(Integer id){
  return (Book)this.getSqlMapClientTemplate().queryForObject("Book.selectBookById", id);
}
/**
  * 根据书名来查询相关书记录列表
  * @param name
  * @return
  */
public List selectBookByName(String name){
  return this.getSqlMapClientTemplate().queryForList("Book.selectBookByName", "%"+name+"%" );
}
}
----------------
Ibatis_BookManager.java
-------------------
package com.spring.demo.manager;
import java.util.List;
import com.spring.demo.bean.Book;
import com.spring.demo.dao.Ibatis_BookDao;
public class Ibatis_BookManager {
private Ibatis_BookDao dao = null ;
/**
  * 批量添加书本，如果列表长度超过3，就抛出异常
  * @param books
  */
public void insertBooks(List books){
  for(int i=0 ; i<books.size() ;i++){
   if(i>2){
    System.out.println("列表太长，中断事务");
    throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");
   }
   Book book = (Book)books.get(i);
   dao.insertBook(book);
  }
}
/**
  * 添加一本书
  * @param book
  */
public void insertBook(Book book){
  this.dao.insertBook(book);
}
/**
  * 修改一本书
  * @param book
  */
public void updateBook(Book book){
  this.dao.updateBook(book);
}
/**
  * 根据ID来删除一本书
  * @param id
  */
public void deleteBook(Integer id){
  this.dao.deleteBook(id);
}
/**
  * 根据ID来查询书对象
  * @param id
  * @return
  */
public Book selectBookById(Integer id){
  return this.dao.selectBookById(id);
}
/**
  * 根据书名来查询相关书记录列表
  * @param name
  * @return
  */
public List selectBookByName(String name){
  return this.dao.selectBookByName(name);
}
// getter and setter //
public Ibatis_BookDao getDao() {
  return dao;
}
public void setDao(Ibatis_BookDao dao) {
  this.dao = dao;
}
-------------------
测试类：
IbatisDemo.java
------------------
package com.spring.demo;
import java.util.ArrayList;
import java.util.List;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import com.spring.demo.bean.Book;
import com.spring.demo.manager.Ibatis_BookManager;
import com.spring.demo.manager.Jdbc_BookManager;
public class IbatisDemo {
/**
  * @param args
  */
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml") ;
  Ibatis_BookManager manager = (Ibatis_BookManager)context.getBean("ibatis_BookManager");
  List books = new ArrayList();
  books.add(new Book("book_10"));
  books.add(new Book("book_11"));
  books.add(new Book("book_12"));
  books.add(new Book("book_13"));
  manager.insertBooks(books);
  System.out.println("OK");
}
}
------------------
说明：MYSQL 的事务完整性我是测试过的。
之前有个朋友吧数据库换成 SQL SERVER 的时候事务完整性就出现问题。
这个问题有待研究。