SSH中事务配置详解（使用拦截器）

<?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:context="http://www.springframework.org/schema/context"    xmlns:aop="http://www.springframework.org/schema/aop"    xsi:schemaLocation="http://www.springframework.org/schema/beans            http://www.springframework.org/schema/beans/spring-beans-2.5.xsd           http://www.springframework.org/schema/context           http://www.springframework.org/schema/context/spring-context-2.5.xsd           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">    <bean id="sessionFactory"              class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">          <property name="configLocation" value="classpath:hibernate.cfg.xml" />          <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" />    </bean>      <!-- 定义事务管理器（声明式的事务） -->      <bean id="transactionManager"        class="org.springframework.orm.hibernate3.HibernateTransactionManager">        <property name="sessionFactory" ref="sessionFactory" />    </bean>        <bean id="transactionInterceptor"          class="org.springframework.transaction.interceptor.TransactionInterceptor">          <property name="transactionManager" ref="transactionManager" />          <!-- 配置事务属性 -->          <property name="transactionAttributes">              <props>                  <prop key="*">PROPAGATION_REQUIRED</prop>              </props>          </property>      </bean>          <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">          <property name="beanNames">              <list>                  <value>*Dao</value>            </list>          </property>          <property name="interceptorNames">              <list>                  <value>transactionInterceptor</value>              </list>          </property>      </bean>        <!-- 配置DAO -->    <bean id="userDao" class="com.bluesky.spring.dao.UserDaoImpl">        <property name="sessionFactory" ref="sessionFactory" />    </bean></beans>