public String login() throws Exception { result = new HashMap<String, Object>(); Enterprise enterprise = enterpriseService.isValidEnterprise(userid, password); if (enterprise != null) { session = ActionContext.getContext().getSession(); session.clear(); session.put("user", enterprise); result.put("success", true); System.out.println("success..............."); } else { result.put("success", false); System.out.println("error..............."); } return SUCCESS; }