private static IConfigProperty <T> GetOrAddProperty <T>([NotNull] IPropertyConfigBase config, [NotNull] String key, [NotNull] IEnumerable <String> sections, [NotNull] Func <IConfigPropertyBase> factory)
{
if (config is null)
{
throw new ArgumentNullException(nameof(config));
}
if (key is null)
{
throw new ArgumentNullException(nameof(key));
}
if (sections is null)
{
throw new ArgumentNullException(nameof(sections));
}
if (factory is null)
{
throw new ArgumentNullException(nameof(factory));
}
String path = ConfigPropertyBase.GetPath(key, sections);
if (ConfigPropertyObserver.GetOrAddProperty(config, path, factory) is IConfigProperty <T> result)
{
return(result);
}
throw new ArgumentException(@$ "Config already contains another property with same path '{path}' and different generic type.", nameof(sections));
}
private static IConfigProperty <T> GetOrAddProperty <T>([NotNull] IConfigPropertyBase property)
{
if (ConfigPropertyObserver.GetOrAddProperty(property) is IConfigProperty <T> result)
{
return(result);
}
throw new ArgumentException(@$ "Config already contains another property with same path '{property.Path}' and different generic type.", nameof(property));
}