private JSONObject reformLastestAirportData(String airportURL) {
SensorManager sensorManager = new SensorManager();
Sensor sensor = sensorManager.getSpecifiedSensorWithSensorId(airportURL);
JSONObject j = new JSONObject();
if (sensor == null) return j;
JSONObject metaJson = new JSONObject();
metaJson.put("name", sensor.getName());
metaJson.put("source", sensor.getSource());
metaJson.put("sourceType", sensor.getSourceType());
metaJson.put("city", sensor.getPlace().getCity());
metaJson.put("country", sensor.getPlace().getCountry());
String airportCode =
sensor
.getName()
.substring(sensor.getName().lastIndexOf("(") + 1, sensor.getName().lastIndexOf(")"));
ArrayList<ArrayList> depatures =
sensorManager.getAllFlightsWithSpecifiedDeparture(airportCode);
ArrayList<ArrayList> arrivals =
sensorManager.getAllFlightsWithSpecifiedDestination(airportCode);
ArrayList<List> radarFlights =
FlightAroundXMLParser.getFlightAroundInformation(
sensor.getPlace().getLat(), sensor.getPlace().getLng());
JSONObject depaturesJson = new JSONObject();
String[] aryStrings = {"CallSign", "FlightNumber", "Route"};
depaturesJson.put("vars", aryStrings);
depaturesJson.put("data", depatures);
JSONObject arrivalsJson = new JSONObject();
arrivalsJson.put("vars", aryStrings);
arrivalsJson.put("data", arrivals);
JSONObject radarFlightsJson = new JSONObject();
String[] flightStrings = {
"Registration", "Model", "CallSign", "Route", "Latitude", "Longitude", "Distance(km)"
};
radarFlightsJson.put("vars", flightStrings);
radarFlightsJson.put("data", radarFlights);
OutputStream result = null;
result = DatabaseUtilities.getSensorMetadata(airportURL);
JSONObject json = (JSONObject) JSONSerializer.toJSON(result.toString());
json.put("updated", DateUtil.date2StandardString(new Date()));
json.put("ntriples", JSONUtil.JSONToNTriple(json.getJSONObject("results")));
json.put("error", "false");
json.put("meta", metaJson);
json.put("departures", depaturesJson);
json.put("arrivals", arrivalsJson);
json.put("radars", radarFlightsJson);
System.out.println(json);
return json;
}
