/**
  * Check the password for a DatabaseUser
  *
  * @param strLogin The user login of DatabaseUser
  * @param strPassword The password of DatabaseUser
  * @param plugin The Plugin using this data access service
  * @return true if password is ok
  */
 public static boolean checkPassword(String strLogin, String strPassword, Plugin plugin) {
   return _dao.checkPassword(strLogin, strPassword, plugin);
 }