@RequestMapping(value = "/deleteUOM", method = RequestMethod.POST) public @ResponseBody Object deleteUOM(HttpServletRequest request) { System.out.println("deleteUOM Called"); Map<String, Object> model = new HashMap<String, Object>(); int id = Integer.parseInt(request.getParameter("id")); try { uomSettingsManager.removeUOM(id); model.put("success", true); } catch (Exception e) { model.put("success", false); } return model; }