/// <summary>Method load a dragonfly configuration from the custom config file.</summary>
/// <returns>Loaded configuration.</returns>
/// <exception cref="InvalidOperationException">Something wrong.</exception>
/// <exception cref="FileNotFoundException">Configuration file not found.</exception>
public DragonflyConfig LoadConfiguration(string path)
{
if (string.IsNullOrWhiteSpace(path))
{
path = _DefaultPath;
}
DragonflyConfig config = null;
try
{
using (StreamReader reader = new StreamReader(path, Encoding.UTF8))
{
XmlSerializer serializer = new XmlSerializer(typeof(DragonflyConfig));
config = serializer.Deserialize(reader) as DragonflyConfig;
}
}
catch (FileNotFoundException ex)
{
throw ex;
}
catch (DirectoryNotFoundException)
{
throw new FileNotFoundException("Configuration not found", path);
}
catch (Exception ex)
{
throw new InvalidOperationException("Unknown exception.", ex);
}
return(config);
}
/// <summary>Method save a passing parameters to a config file.</summary>
/// <param name="config">Parameters to save.</param>
/// <exception cref="ArgumentNullException">
/// Empty configuration was passed.
/// </exception>
/// <exception cref="InvalidOperationException">
/// Error on config saving.
/// </exception>
public void SaveConfiguration(DragonflyConfig config, string path)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config));
}
PrepareConfigDirectory(path);
try
{
using (StreamWriter writer = new StreamWriter(
path,
false,
Encoding.UTF8))
{
XmlSerializer serializer = new XmlSerializer(typeof(DragonflyConfig));
serializer.Serialize(writer, config);
}
}
catch (Exception ex)
{
throw new InvalidOperationException("Unable to save config.", ex);
}
}
/// <summary>
/// Method save parameters to a default config file.
/// </summary>
/// <param name="config">Parameters to save.</param>
public void SaveConfiguration(DragonflyConfig config)
{
SaveConfiguration(config, _DefaultPath);
}