/// <summary>
///
/// </summary>
/// <param name="alpha3Code"></param>
/// <returns></returns>
public HRCountryBorder GetBorderCountriesByAlpha3Code(string alpha3Code)
{
HRCountryBorder countryBorder = new HRCountryBorder();
string path = HttpContext.Current.Server.MapPath("~/App_Data/Boundaries.json");
try
{
FeatureCollection featureCollectionToCache = JsonConvert.DeserializeObject <FeatureCollection>(File.ReadAllText(path));
if (featureCollectionToCache != null)
{
int featuresCount = featureCollectionToCache.Features.Count;
for (int i = 0; i < featuresCount; i++)
{
//!Pas en dur.
if (featureCollectionToCache.Features[i].Properties != null && featureCollectionToCache.Features[i].Properties.Keys.Contains("ISO3"))
{
if (featureCollectionToCache.Features[i].Properties["ISO3"].ToString().ToLower() == alpha3Code.ToLower())
{
countryBorder.alpha3Code = alpha3Code;
FeatureCollection fCollection = new FeatureCollection();
fCollection.Features.Add(featureCollectionToCache.Features[i]);
countryBorder.oGCFeature = JsonConvert.SerializeObject(fCollection);
}
}
}
}
}
catch (Exception ex)
{
LogException(ex, System.Reflection.MethodBase.GetCurrentMethod());
}
return(countryBorder);
}
/// <summary>
/// 1- If Buffer is null
/// 1.1- Asynchronous Load of jsonData file
/// 1.2- ForEach Feature retrieved, add a new HRCountryBorder with ISO3/alpha3Code and Features/OgcFeature
/// 2- Else retrun true
/// Does not catch any Exception and throw one if data can not be reached.
/// </summary>
/// <returns>true or throw an exception if data can not be loaded</returns>
private async Task <bool> InitAsync()
{
//1-
if (_countriesBorderBuffer == null)
{
//1.1-
if (_contentGetter != null)
{
FeatureCollection featureCollectionToCache = JsonConvert.DeserializeObject <FeatureCollection>(await _contentGetter.GetBoundariesData());
if (featureCollectionToCache != null)
{
lock (_locker)
{
_countriesBorderBuffer = new List <HRCountryBorder>();
int featuresCount = featureCollectionToCache.Features.Count;
//1.2-
for (int i = 0; i < featuresCount; i++)
{
HRCountryBorder border = new HRCountryBorder();
Feature featurei = featureCollectionToCache.Features[i];
if (featurei.Properties != null &&
featurei.Properties.Keys.Contains(Constant.BOUNDARIES_STUB.ISO3_PROPERTIE_NAME))
{
border.alpha3Code = featurei.Properties[Constant.BOUNDARIES_STUB.ISO3_PROPERTIE_NAME].ToString();
FeatureCollection fCollection = new FeatureCollection();
fCollection.Features.Add(featurei);
border.oGCFeature = JsonConvert.SerializeObject(fCollection);
_countriesBorderBuffer.Add(border);
}
}
}
}
else
{
throw new Exception(Constant.BOUNDARIES_STUB.NO_DATA_ERROR_MESSAGE);
}
}
else
{
throw new Exception(Constant.BOUNDARIES_STUB.NO_DATA_ERROR_MESSAGE);
}
}
return(true);
}
