/// <summary>
/// Loads application configuration
/// </summary>
/// <exception cref="ConfigurationManagerLoadingException">Throws if an error occured during application cofiguration loading</exception>
public void Load()
{
this.State = ConfigurationManagerState.NotLoaded;
try
{
XDocument configDoc = XDocument.Load(ConfigPaths.ConfigUri);
this.useDefaultRssUriCollection = Converter.ParseBoolean(configDoc.Root.Element(ConfigParamNames.UseDefaultRssUriCollection)?.Value, true);
this.defaultRssUriCollection = new ReadOnlyCollection <string>(configDoc.Root.Descendants(ConfigParamNames.DefaultRssUri).Select(element => element.Value).ToArray());
this.verifyRssVersion = Converter.ParseBoolean(configDoc.Root.Element(ConfigParamNames.VerifyRssVersion)?.Value, false);
}
catch (Exception e)
{
this.State = ConfigurationManagerState.LoadingFailed;
throw new ConfigurationManagerLoadingException("Error occured during application cofiguration loading.", e);
}
this.State = ConfigurationManagerState.Loaded;
}
/// <summary> /// Resets configuration manager state to not loaded state /// </summary> public void Reset() => this.State = ConfigurationManagerState.NotLoaded;