Spring事务管理

package com.transaction;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Iterator;
import java.util.List;

import com.dao.IPeopleDao;
import com.dao.People;

public class TransactionRun {
    private IPeopleDao peopleDao;

    public void setPeopleDao(IPeopleDao peopleDao) {
        this.peopleDao = peopleDao;
    }

    public IPeopleDao getPeopleDao() {
        return peopleDao;
    }
    
    public void run(){
        People people=new People();
        people.setName("事务管理");
        people.setSex("男");
        people.setAge(12);
        Date d=null;
        try {
            d = (new SimpleDateFormat("yyyy-mm-dd")).parse("2016-03-07");
        
        } catch (ParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        people.setBirthday(d);
        
        peopleDao.addPeople(people);
        
        System.out.println(peopleDao.getPeopleCount());
        //System.out.println(peopleDao.getPeopleName(Integer.MAX_VALUE));//这个会出现异常，因为id为最大的int值的没有
        
        List<People> peoples=peopleDao.findAllPeople();
        Iterator<People> it=peoples.iterator();
        while(it.hasNext()){
            People p=it.next();
            System.out.println(p.getName()+"	"+p.getAge());
        }
    }
    

}


package com.Test;

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

import com.transaction.TransactionRun;

public class TestTransactionRun {
    public static void main(String[] args){
        ApplicationContext contre=new ClassPathXmlApplicationContext("applicationContext.xml");
        TransactionRun dr=contre.getBean("transactionRun",TransactionRun.class);
        dr.run();
    }

}

前面是测试类

<?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:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

    
    
    <bean id="configproperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="location" value="jdbc.properties"/>
   </bean>
    
   <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
           <property name="properties" ref="configproperties"/>
   </bean>

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
        <property name="driverClassName" value="${jdbc.driver}" />
    </bean>

<!-- 前三个bean是取读xml内容注入dataSource -->

    <bean id="peopleDao" class="com.dao.IPeopleDaoImpl" depends-on="dataSource" >
        <property name="dataSource" ref="dataSource" />
    </bean>
    
    <bean id="jdbcTransactionMessage" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <!-- 配置事务管理器，注入数据源-->
        <property name="dataSource">
            <ref bean="dataSource"></ref>
        </property>
    </bean>
    
    <bean id="transactionAttributeSource" class="org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource"> <!-- 配置事务传播特性 -->
        <property name="properties">
            <props>
                <prop key="*">PROPAGATION_REQUIRED</prop><!-- PROPAGATION_REQUIRED如果当前没有事务，就新建一个事务，如果已经存在一个事务中，加入到这个事务中。 -->
　　　　　　　　<!--<prop key="run">PROPAGATION_REQUIRED</prop> -->
            </props>
        </property>
    </bean>
    
<!--配置参与事务的类以及处理事务的过程-->
    <bean id="transactionRun" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
        <property name="transactionManager" ref="jdbcTransactionMessage" />
        <property name="target">
            <bean class="com.transaction.TransactionRun">
                <property name="peopleDao" ref="peopleDao"></property>
            </bean>
        </property>
        <property name="transactionAttributeSource" ref="transactionAttributeSource"></property>
    </bean>
    
  

</beans>