The requests in Struts Framework are handled by ActionServlet which is configured as Servlet in the web.xml. An example is presented below:

Java Code:
 
<servlet>
     <servlet-name>action</servlet-name>
      <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
      <init-param>
        <param-name>config</param-name>
        <param-value>/WEB-INF/struts-config.xml</param-value>
      </init-param>
     <init-param>
        <param-name>debug</param-name>
        <param-value>2</param-value>
        </init-param>
        <init-param>
        <param-name>detail</param-name>
        <param-value>2</param-value>
     </init-param>
    <load-on-startup>2</load-on-startup>
</servlet>