SSH中的Spring事务代理的常用的两种方法

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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>   来源:考试大-Java认证