Struts2 使用spring配置事务

<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>

<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<!-- DAO Manage -->

<bean id="daoTemplate" abstract="true">
<property name="sessionFactory">
<ref bean="sessionFactory"/>
</property>
</bean>

<bean id="userDAO" class="com.S2SH.DAOImpl.UserDAOImpl" parent="daoTemplate"></bean>


<!-- User Manage Service  -->

<bean id="userManageTemplate" abstract="true">
<property name="userDAO">
<ref bean="userDAO"/>
</property>
</bean>
<bean id="userManageService" class="com.S2SH.serviceImpl.UserManageServiceImpl" parent="userManageTemplate"></bean>
<bean id="userManageServiceServiceProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref bean="transactionManager"/>
</property>
<property name="target">
<ref local="userManageService"/>
</property>
<property name="proxyTargetClass">
<value>true</value>
</property>
<property name="transactionAttributes">
<props>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<!-- Action Manage -->
<!--scope 属性值设为prototype 表示非单例-->

<bean id="LoginAction" class="com.S2SH.action.UserAction" scope="prototype">
<property name="userManageService">
<ref bean="userManageService"/>
</property>
</bean>

</beans>
提示生成bean "userManageServiceServiceProxy" 出错, 找不到类
这是怎么回事?
请高手指点 , 谢谢!