SSH中的Spring事务代理的常用的两种方法

  这个配置文件是我做SSH的时候用的片断，用Spring来管理事务：
<!-- spring代理hibernate事务的两种方法 -->
 
  <!-- 不管采用哪种方法　下面的这个bean都是必须的 -->
 
  <bean id="transactionManager"
    class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory">
      <ref local="sessionFactory" />
    </property>
  </bean>
 
  <!-- 1、spring事务代理模板 -->
 
  <!-- 需要事务的Service类要继承下面的bean，使用方法如下-->
 
  <!-- 
  <bean id="txProxyTemplate" abstract="true"
         class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
    <property name="transactionManager">
      <ref bean="transactionManager"/>
    </property>
    <property name="transactionAttributes">
      <props>
        <prop key="save*">PROPAGATION_REQUIRED</prop>
        <prop key="del*">PROPAGATION_REQUIRED</prop>
        <prop key="change*">PROPAGATION_REQUIRED</prop>
        <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
      </props>
    </property>
  </bean>
 
  <bean id="StudentDaoHibernate"
    class="com.lideedu.yame.dao.hibernate.StudentDAOHibernateImpl"
    singleton="false">
    <property name="sessionFactory">
      <ref bean="sessionFactory" />
    </property>
    <property name="classService">
      <ref bean="ClassService" />
    </property>
  </bean>
 
  <bean id="StudentServiceTarget"
    class="com.lideedu.yame.business.IStudentServiceImpl" singleton="false">
    <property name="studentDAO">
      <ref bean="StudentDaoHibernate" />
    </property>
  </bean>
 
  <bean id="StudentService" parent="txProxyTemplate">
    <property name="target">
      <ref bean="StudentServiceTarget"/>
    </property>
  </bean>
 
  --> 
   
  <!-- 2、spring事务自动代理 -->
 
  <!-- 需要事务的方法只要方法名和下面的模式匹配就可以接受Spring的事务代理 -->
 
  <bean id="autoProxy"
    class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator">
  </bean>
  <bean id="transactionAttributeSource"
   class="org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource">
    <property name="properties">
      <props>
        <prop key="save*">PROPAGATION_REQUIRED</prop>
        <prop key="update*">PROPAGATION_REQUIRED</prop>     
        <prop key="del*">PROPAGATION_REQUIRED</prop>
        <prop key="change*">PROPAGATION_REQUIRED</prop>   
      </props>
    </property>
  </bean>
  <bean id="transactionInterceptor"
    class="org.springframework.transaction.interceptor.TransactionInterceptor">
    <property name="transactionManager">
      <ref bean="transactionManager" />
    </property>
    <property name="transactionAttributeSource">
      <ref bean="transactionAttributeSource" />
    </property>
  </bean>
  <bean id="transactionAdvisor"
    class="org.springframework.transaction.interceptor.TransactionAttributeSourceAdvisor">
    <constructor-arg>
      <ref bean="transactionInterceptor" />
    </constructor-arg>
</bean>