@Override
public void pruefePasswort(String login, String passwort) throws BusinessException {
logger.info("pruefePasswort: login='" + login + "', passwort='" + passwort + '\'');
if (login == null || !login.equals(ServerConfiguration.getInstance().getProperty("ttexport.user")) ||
passwort == null || !passwort.equals(ServerConfiguration.getInstance().getProperty("ttexport.password"))) {
throw new BusinessException("unknown user or wrong password",
"Unbekannter Benutzer oder falsches Passwort");
}
}