19_Spring_事务管理XML配置方式
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applicationContext中,通过AOP实现事务的控制
<?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"
xmlns:c="http://www.springframework.org/schema/c"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
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/util
http://www.springframework.org/schema/util/spring-util.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
">
<context:component-scan base-package="com.msb"/>
<!--读取jdbc配置文件-->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!--配置德鲁伊连接池-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="username" value="${jdbc_username}"></property>
<property name="password" value="${jdbc_password}"></property>
<property name="url" value="${jdbc_url}"></property>
<property name="driverClassName" value="${jdbc_driver}"></property>
</bean>
<!--配置JDBCTemplate对象,并向里面注入DataSource-->
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<!--通过set方法注入连接池-->
<property name="dataSource" ref="dataSource"></property>
</bean>
<!--配置一个事务管理器-->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!--将数据源注入事务管理器-->
<property name="dataSource" ref="dataSource"></property>
</bean>
<!--配置通知-->
<tx:advice id="txAdvice">
<!--配置事务参数-->
<tx:attributes>
<tx:method name="transMoney" isolation="DEFAULT" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>
<!--配置AOP-->
<aop:config>
<!--配置切入点-->
<aop:pointcut id="pt" expression="execution(* com.msb.service.AccountService.transMoney(..))"/>
<!--配置切面-->
<aop:advisor advice-ref="txAdvice" pointcut-ref="pt"></aop:advisor>
</aop:config>
</beans>
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