public FileDownloader(string url, string fullPathWhereToSave, IRecordAnEvent logger)
{
if (string.IsNullOrEmpty(url))
{
throw new ArgumentNullException("url");
}
if (string.IsNullOrEmpty(fullPathWhereToSave))
{
throw new ArgumentNullException("fullPathWhereToSave");
}
this._url = url;
this._fullPathWhereToSave = fullPathWhereToSave;
_logger = logger;
}
public static void Readxml(string filePath, string connectionString, IRecordAnEvent logger)
{
decimal latitudeValue = 0.00m;
decimal longitudeValue = 0.00m;
string stationIDValue = "";
string locationValue = "";
DateTime today = DateTime.Now;
DateTime observationDateTime = today;
string weatherConditionValue = "";
decimal temperatureValue = 0.00m;
int humidityValue = 0;
string content = null;
using (StreamReader reader = new StreamReader(filePath))
{
content = reader.ReadToEnd();
}
// reassign & to & so XML can be read
using (StreamWriter writer = new StreamWriter(filePath))
{
writer.Write(content.Replace("& ", "& "));
}
XPathDocument doc = new XPathDocument(filePath);
XPathNavigator nav = doc.CreateNavigator();
while (true)
{
foreach (XPathNavigator latitude in nav.Select("current_observation/latitude"))
{
latitudeValue = (decimal)latitude.ValueAsDouble;
}
if (latitudeValue == 0.00m)
{
break;
}
foreach (XPathNavigator longitude in nav.Select("current_observation/longitude"))
{
longitudeValue = (decimal)longitude.ValueAsDouble;
}
if (longitudeValue == 0.00m)
{
break;
}
foreach (XPathNavigator station_id in nav.Select("current_observation/station_id"))
{
stationIDValue = station_id.Value;
}
foreach (XPathNavigator location in nav.Select("current_observation/location"))
{
locationValue = location.Value;
}
foreach (XPathNavigator observation_time_rfc822 in nav.Select("current_observation/observation_time_rfc822"))
{
CultureInfo provider = CultureInfo.InvariantCulture;
observationDateTime = DateTime.ParseExact(observation_time_rfc822.Value, "ddd, dd MMM yyyy HH:mm:ss zzz", provider);
}
foreach (XPathNavigator weather in nav.Select("current_observation/weather"))
{
weatherConditionValue = weather.Value;
}
foreach (XPathNavigator temp_f in nav.Select("current_observation/temp_f"))
{
temperatureValue = (decimal)temp_f.ValueAsDouble;
}
foreach (XPathNavigator relative_humidity in nav.Select("current_observation/relative_humidity"))
{
humidityValue = relative_humidity.ValueAsInt;
}
try
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
WeatherDataService WeatherDataService = new WeatherDataService();
WeatherDataService.StationID = stationIDValue;
WeatherDataService.Location = locationValue;
WeatherDataService.Latitude = latitudeValue;
WeatherDataService.Longitude = longitudeValue;
WeatherDataService.ObservationTime = observationDateTime;
WeatherDataService.WeatherCondition = weatherConditionValue;
WeatherDataService.Temperature = temperatureValue;
WeatherDataService.Humidity = humidityValue;
WeatherDataService.CreationDateTime = today;
connection.Insert(WeatherDataService);
}
}
catch (SqlException) {}
break;
}
}
public RunEarthQuake(IRecordAnEvent logger)
{
_logger = logger;
}
public static bool DownloadFile(string url, string fullPathWhereToSave, int timeoutInMilliSec, IRecordAnEvent logger)
{
return(new FileDownloader(url, fullPathWhereToSave, logger).StartDownload(timeoutInMilliSec));
}