void FetchNewForecasts(Station station, ForecastDataSource source, bool force = false)
{
if (!(force || source.IsNewDataReady(station)))
{
return;
}
Weather weather = null;
try
{
weather = source.GetWeatherForecasts(station);
OnFetchingSucceeded(station, source, weather.FetchedTime);
}
catch (ResponseParsingException e)
{
Trace.TraceError(String.Format("Response parsing error when fetching {0} forecast from {1}: {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "ответ сервера не разобран");
failedCases.Add(new Tuple <ForecastDataSource, Station>(source, station));
}
catch (StationQueryNotFoundException e)
{
Trace.TraceError(String.Format("Station query not found for {0} in station {1}. {2}", source.Id, station, e.Message));
OnFetchingFailed(station, source, "требуется строка запроса станции");
}
catch (NoLatLongException e)
{
Trace.TraceError(String.Format("Coordinates of {0} needed for {1}. {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "требуются координаты станции");
}
catch (NoStationOffsetException e)
{
Trace.TraceError(String.Format("UTC offset of {0} needed for {1}. {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "требуется часовой пояс станции");
}
if (weather != null)
{
ForecastsDatabase.Save(weather);
}
return;
}
void FetchRealData(Station station, RealDataSource source, bool force = false)
{
if (!(force || !source.IsNewDataReady(station)))
{
return;
}
Weather weather = null;
try
{
weather = source.GetWeatherReal(station);
OnFetchingSucceeded(station, source, weather.FetchedTime);
}
catch (ResponseParsingException e)
{
Trace.TraceError(String.Format("Response parsing error when fetching {0} forecast from {1}: {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "ответ сервера не разобран");
}
catch (NoLatLongException e)
{
Trace.TraceError(String.Format("Coordinates of {0} needed for {1}. {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "требуются координаты станции");
}
catch (NoStationOffsetException e)
{
Trace.TraceError(String.Format("UTC offset of {0} needed for {1}. {2}", station, source.Id, e.Message));
OnFetchingFailed(station, source, "требуется часовой пояс станции");
}
if (weather != null)
{
ForecastsDatabase.Save(weather);
}
return;
}