S2Struts

お昼時間にやってみたRequestProcessor#processActionCreateを
オーバーライドするだけで良いみたい。
S2とStrutsの相性いいなぁ。(笑)

protected Action processActionCreate(HttpServletRequest request,

  HttpServletResponse response,

  ActionMapping mapping)

  throws IOException {
  String className = mapping.getType();      

  Action instance = null;

  synchronized (actions) {

    instance = (Action) actions.get(className);

    if (instance != null) {

      return (instance);

    }

    S2Container container = S2ContainerServlet.getContainer();        

    try {

      Class clazz = RequestUtils.applicationClass(className);

      if (container.hasComponentDef(clazz)) {

        instance = (Action) container.getComponent(clazz);

      } else {

        instance = (Action) RequestUtils.applicationInstance(className);

      }

    } catch (Exception e) {

      response.sendError(

        HttpServletResponse.SC_INTERNAL_SERVER_ERROR,

        getInternal().getMessage("actionCreate", mapping.getPath()));            

      return (null);

    }        

    instance.setServlet(this.servlet);

    actions.put(className, instance);

  }

  return (instance);

}