Spring controller method sample

springController.java

@RequestMapping(value = "/deleteWorkingSet.do", method = RequestMethod.POST)
    // @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR)
    public @ResponseBody
    Map<String, Object> deleteWorkingSet(String wsId) {
        Map<String, Object> result = new HashMap<String, Object>();
        try {
            projectService.deleteWorkingSet(wsId);
            result.put("success", true);
        } catch (Exception e) {
            logger.error("deleteWorkingSet", e);
            result.put("message", e.getMessage());
            result.put("success", false);
        }
        
        return result;
    }