コード例 #1
0
  private String connectionsQueryUri(
      final Location from,
      final Location via,
      final Location to,
      final Date date,
      final boolean dep,
      final String products) {
    final Calendar c = new GregorianCalendar(timeZone());
    c.setTime(date);

    final StringBuilder uri = new StringBuilder();

    uri.append(API_BASE).append("query.exe/dox");
    uri.append("?REQ0HafasOptimize1=0:1");

    uri.append("&REQ0JourneyStopsS0ID=").append(ParserUtils.urlEncode(locationId(from)));
    uri.append("&REQ0JourneyStopsZ0ID=").append(ParserUtils.urlEncode(locationId(to)));

    if (via != null) {
      // workaround, for there does not seem to be a REQ0JourneyStops1.0ID parameter

      uri.append("&REQ0JourneyStops1.0A=").append(locationType(via));

      if (via.type == LocationType.STATION && via.hasId() && isValidStationId(via.id)) {
        uri.append("&REQ0JourneyStops1.0L=").append(via.id);
      } else if (via.hasLocation()) {
        uri.append("&REQ0JourneyStops1.0X=").append(via.lon);
        uri.append("&REQ0JourneyStops1.0Y=").append(via.lat);
        if (via.name == null)
          uri.append("&REQ0JourneyStops1.0O=")
              .append(
                  ParserUtils.urlEncode(
                      String.format(Locale.ENGLISH, "%.6f, %.6f", via.lat / 1E6, via.lon / 1E6)));
      } else if (via.name != null) {
        uri.append("&REQ0JourneyStops1.0G=").append(ParserUtils.urlEncode(via.name));
        if (via.type != LocationType.ANY) uri.append('!');
      }
    }

    uri.append("&REQ0HafasSearchForw=").append(dep ? "1" : "0");
    uri.append("&REQ0JourneyDate=")
        .append(
            String.format(
                "%02d.%02d.%02d",
                c.get(Calendar.DAY_OF_MONTH),
                c.get(Calendar.MONTH) + 1,
                c.get(Calendar.YEAR) - 2000));
    uri.append("&REQ0JourneyTime=")
        .append(String.format("%02d:%02d", c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE)));
    uri.append("&REQ0Tariff_Class=2");
    uri.append("&REQ0Tariff_TravellerAge.1=35");
    uri.append("&REQ0Tariff_TravellerReductionClass.1=0");
    uri.append("&existOptimizePrice=1");
    uri.append("&existProductNahverkehr=yes");
    uri.append("&start=Suchen");

    if (products != null) {
      for (final char p : products.toCharArray()) {
        if (p == 'I') {
          uri.append(
              "&REQ0JourneyProduct_prod_section_0_0=1&REQ0JourneyProduct_prod_section_0_1=1");
          if (via != null)
            uri.append(
                "&REQ0JourneyProduct_prod_section_1_0=1&REQ0JourneyProduct_prod_section_1_1=1");
        }
        if (p == 'R') {
          uri.append(
              "&REQ0JourneyProduct_prod_section_0_2=1&REQ0JourneyProduct_prod_section_0_3=1");
          if (via != null)
            uri.append(
                "&REQ0JourneyProduct_prod_section_1_2=1&REQ0JourneyProduct_prod_section_1_3=1");
        }
        if (p == 'S') {
          uri.append("&REQ0JourneyProduct_prod_section_0_4=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_4=1");
        }
        if (p == 'U') {
          uri.append("&REQ0JourneyProduct_prod_section_0_7=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_7=1");
        }
        if (p == 'T') {
          uri.append("&REQ0JourneyProduct_prod_section_0_8=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_8=1");
        }
        if (p == 'B') {
          uri.append("&REQ0JourneyProduct_prod_section_0_5=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_5=1");
        }
        if (p == 'P') {
          uri.append("&REQ0JourneyProduct_prod_section_0_9=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_9=1");
        }
        if (p == 'F') {
          uri.append("&REQ0JourneyProduct_prod_section_0_6=1");
          if (via != null) uri.append("&REQ0JourneyProduct_prod_section_1_6=1");
        }
        // FIXME if (p == 'C')
      }
    }

    return uri.toString();
  }
コード例 #2
0
  public List<Location> autocompleteStations(final CharSequence constraint) throws IOException {
    final String uri =
        String.format(AUTOCOMPLETE_URI, ParserUtils.urlEncode(constraint.toString(), ENCODING));

    return jsonGetStops(uri);
  }