Struts2 + Spring + Hibernate 事务配置

<!-- 这里直接使用spring对hibernate3支持的sessionFactory -->  
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
	    <property name="dataSource" ref="dataSource"></property>  
	    <!-- hibernate方言等相关配置 -->  
	    <property name="hibernateProperties">
	        <props>  
	            <prop key="connection.useUnicode">true</prop>  
	            <prop key="connection.characterEncoding">UTF-8</prop>  
	            <prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>  
	            <prop key="hibernate.show_sql">false</prop>
	        </props>  
	    </property>
	    
	    <!-- hbm.xml的映射文件 -->  
	    <property name="mappingResources">  
	        <list>
	        	<value>com/sk/config/SystemUser.hbm.xml</value>
	        	<value>com/sk/config/SystemModule.hbm.xml</value>
	        	<value>com/sk/config/Category.hbm.xml</value>
	        	<value>com/sk/config/Supplier.hbm.xml</value>
	        	<value>com/sk/config/LinkMan.hbm.xml</value>
	        	<value>com/sk/config/PayMethod.hbm.xml</value>
	        	<value>com/sk/config/Item.hbm.xml</value>
	        	<value>com/sk/config/Inquiry.hbm.xml</value>
	        </list>
	    </property>
	</bean>
	
	<!-- 定义事务管理器 -->
    <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>