public void index(Map<String, Object> context) {
}
public boolean create(Map<String, Object> context) {
User user = new User();
user.setOperator(operator);
user.setOperatorAddress(operatorAddress);
user.setPassword((String) context.get("newPassword"));
user.setUsername(operator);
boolean sucess = userDAO.updatePassword(user, (String) context.get("oldPassword"));
if (!sucess)
context.put("message", getMessage("passwd.oldwrong"));
return sucess;