public void RegisterConverter(IFileConverter converter)
{
if (string.IsNullOrEmpty(converter.OutputType))
{
throw new InvalidOperationException("converter OutputType can't null or empty");
}
if (converter.AcceptTypes == null || converter.AcceptTypes.Count() == 0)
{
throw new InvalidOperationException("converter AcceptTypes can't null or empty");
}
var type = converter.GetType();
if (_conveters.ContainsKey(type))
{
return;
}
_conveters[type] = converter;
_calcConveterPathsCache.Clear();
}
