code: @RequestMapping("/geomajasService")
  	public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
  		doPost(request, response);
  		return null;
  	}
docs: Implements Spring Controller interface method.
  <p/>
  Call {@link RemoteServiceServlet#doPost(HttpServletRequest, HttpServletResponse)} method and return null.
  
  @param request current HTTP request
  @param response current HTTP response
  @return a ModelAndView to render, or null if handled directly
  @throws Exception in case of errors