<?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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd

         http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd

         http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">

     <!-- 配置自动扫描的包 -->

     <context:component-scan base-package="com.mcs.hibernate"></context:component-scan>

     <!-- 配置数据源 -->

     <!-- 导入资源文件 -->

     <context:property-placeholder location="classpath:db.properties"/>

     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

         <property name="user" value="${jdbc.user}"></property>

         <property name="password" value="${jdbc.password}"></property>

         <property name="driverClass" value="${jdbc.driverClass}"></property>

         <property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>

         <property name="initialPoolSize" value="${c3p0.initialPoolSize}"></property>

         <property name="maxPoolSize" value="${c3p0.maxPoolSize}"></property>

     </bean>

     <!-- 配置Hibernate SessionFactory -->

     <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

         <property name="dataSource" ref="dataSource"></property>

         <!-- 加载Hibernate的配置文件 -->

         <property name="configLocation" value="classpath:hibernate.cfg.xml"></property>

         <!-- 加载Hibernate 映射文件的位置及名称, 可以使用通配符 -->

         <property name="mappingLocations" value="classpath:com/mcs/hibernate/entities/*.hbm.xml"></property>

     </bean>

     <!-- 配置 Spring 的声明式事务 -->

     <!-- . 配置事务管理器 -->

     <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">

         <property name="sessionFactory" ref="sessionFactory"></property>

     </bean>

     <!-- . 配置事务属性, 需要事务管理器 -->

     <tx:advice id="txAdvice" transaction-manager="transactionManager">

         <tx:attributes>

             <tx:method name="get*" read-only="true"/>

             <tx:method name="*"/>

         </tx:attributes>

     </tx:advice>

     <!-- . 配置事务切点, 并把切点和事务属性关联起来 -->

     <aop:config>

         <aop:pointcut expression="execution(* com.mcs.hibernate.service.*.*(..))"

             id="txPointcut"/>

         <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>

     </aop:config>

 </beans>