@RequestMapping(value = "/delete_survey_template/{surveyID}", method = RequestMethod.GET) public String deleteSurveyTemplate(@PathVariable("surveyID") int id, ModelMap model) { ArrayList<SurveyResult> surveyResults = surveyResultDao.getAllSurveyResultsBySurveyId(id); if (surveyResults.isEmpty()) { surveyTemplateDao.deleteSurveyTemplate(id); return "redirect:/manage_survey_templates"; } else { return "redirect:/manage_survey_templates?failed=true"; } }