/**
  * Fügt einem iCal-Event den Termin-Namen aus dem übergebenen Appointment-Objekt hinzu.
  *
  * @param appointment
  */
 private void addEventNameToEvent(Appointment appointment, PropertyList properties) {
   Reservation reservation = appointment.getReservation();
   final Locale locale = raplaLocale.getLocale();
   String eventDescription = NameFormatUtil.getExportName(appointment, locale);
   if (reservation
           .getClassification()
           .getType()
           .getAnnotation(DynamicTypeAnnotations.KEY_NAME_FORMAT_EXPORT)
       == null) {
     eventDescription += getAttendeeString(appointment);
   }
   properties.add(new Summary(eventDescription));
 }
  private void addDescriptionToEvent(Appointment appointment, PropertyList properties) {

    Reservation reservation = appointment.getReservation();
    String eventDescription;
    if (reservation
            .getClassification()
            .getType()
            .getAnnotation(DynamicTypeAnnotations.KEY_DESCRIPTION_FORMAT_EXPORT)
        != null) {
      eventDescription =
          reservation.format(
              raplaLocale.getLocale(),
              DynamicTypeAnnotations.KEY_DESCRIPTION_FORMAT_EXPORT,
              appointment);
    } else {
      eventDescription = null;
    }
    if (eventDescription != null) {
      properties.add(new Description(eventDescription));
    }
  }