/**
* Creates a Track and adds its contents to the DB layer (adapter).
*
* @param json the input json object
* @param adapter the DB layer adapter
* @return the Track object
* @throws JSONException parsing fails or contains unexpected properties
* @throws ParseException if DateTime parsing fails
*/
public static Track fromJson(JSONObject json, DbAdapter adapter)
throws JSONException, ParseException {
JSONObject trackProperties = json.getJSONObject("properties");
Track t = Track.createRemoteTrack(trackProperties.getString("id"), adapter);
String trackName = "unnamed Track #" + t.getId();
try {
trackName = trackProperties.getString("name");
} catch (JSONException e) {
logger.warn(e.getMessage(), e);
}
t.setName(trackName);
String description = "";
try {
description = trackProperties.getString("description");
} catch (JSONException e) {
logger.warn(e.getMessage(), e);
}
t.setDescription(description);
JSONObject sensorProperties =
trackProperties.getJSONObject("sensor").getJSONObject("properties");
t.setCar(Car.fromJson(sensorProperties));
// include server properties tracks created, modified?
t.dbAdapter.updateTrack(t);
// Log.i("track_id",t.getId()+" "+((DbAdapterRemote)
// dbAdapter).trackExistsInDatabase(t.getId())+" "+dbAdapter.getNumberOfStoredTracks());
Measurement recycleMeasurement;
List<Measurement> measurements = new ArrayList<Measurement>();
JSONArray features = json.getJSONArray("features");
logger.info(
"Parsing measurements of track " + t.getRemoteID() + ". Count: " + features.length());
for (int j = 0; j < features.length(); j++) {
JSONObject measurementJsonObject = features.getJSONObject(j);
recycleMeasurement = Measurement.fromJson(measurementJsonObject);
recycleMeasurement.setTrack(t);
measurements.add(recycleMeasurement);
}
t.setMeasurementsAsArrayList(measurements);
logger.info("Storing measurements in database");
t.storeMeasurementsInDbAdapter();
return t;
}
