applicationContext.xml

<bean id="internalMyService" class="com.MyService"/>
    <constructor-arg index="0" ref="repository" />
</bean>

<bean id="myService" class="org.springframework.aop.framework.ProxyFactoryBean">
    <property name="target" ref="internalMyService"></property>
    <property name="interceptorNames">
        <list>
            <value>transactionInterceptor</value>
            <value>hibernateInterceptor</value>
        </list>
    </property>
</bean>