I write getter/setter methods in CustomerService class and

configuration file ---.xml is

<bean id="customerService" class="com.mkyong.customer.services.CustomerService">
    <property name="name" value="Yong Mook Kim" />
    <property name="url" value="http://www.mkyong.com" />
</bean>

<bean id="hijackAfterMethodBean" class="com.mkyong.aop.HijackAfterMethod" />

<bean id="customerServiceProxy" 
            class="org.springframework.aop.framework.ProxyFactoryBean">

    <property name="target" ref="customerService" />

    <property name="interceptorNames">
        <list>
            <value>hijackAfterMethodBean</value>
        </list>
    </property>
</bean>

I want to know how it work? i mean which is the starting point in xml file