SSH整合 第四篇 Spring的IoC和AOP

 1 /*
 2  * 加入spring容器
 3  */
 4 private ApplicationContext applicationContext =
 5         
 6         new ClassPathXmlApplicationContext("classpath:spring/applicationContext.xml");
 7 public static void main(String[] args) {
 8     new UserServiceTest().testGetUserAndRole();
 9 }
10 
11 public void test1() {
12     UserService userService= (UserService) applicationContext.getBean("userService");
13     User user = userService.getById("u1");
14     System.out.println(user.getId()+"---"+user.getUsername());
15 }

<!-- 事务管理 -->
 <bean id="transactionManager"
    class="org.springframework.orm.hibernate4.HibernateTransactionManager">
    <property name="sessionFactory" ref="sessionFactory" />
</bean>

<aop:config >
    <aop:advisor advice-ref="txAdvice"
        pointcut="execution(* com.xzw.ssh.service.impl.*.*(..))" />
</aop:config>

<tx:advice id="txAdvice" transaction-manager="transactionManager">
    <tx:attributes>
        <tx:method name="get*" read-only="true" propagation="REQUIRED"/><!--之前是NOT_SUPPORT-->
        <tx:method name="find*" read-only="true" propagation="REQUIRED"/><!--之前是NOT_SUPPORT-->
        <tx:method name="save*" propagation="REQUIRED"/>
        <tx:method name="update*" propagation="REQUIRED"/>
        <tx:method name="remove*" propagation="REQUIRED"/>
        <tx:method name="add*" propagation="REQUIRED"/>
        <!--默认其他方法都是REQUIRED-->
        <tx:method name="*"/>
    </tx:attributes>
</tx:advice>