public async ValueTask WriteAsync(ShapeStoreState shapeState, StreamWriter target)
{
JObject rawObject = new JObject
{
[ID_KEY] = shapeState.Id
};
foreach ((string propName, object value) in shapeState.Props)
{
rawObject[propName] = JToken.FromObject(value, serializer);
}
serializer.Serialize(target, rawObject);
target.WriteLine();
target.WriteLine(BLOK_SEPARATOR);
await target.FlushAsync();
}
public async ValueTask <ShapeStoreState> ReadAsync(TextReader source, Dictionary <int, Dictionary <string, Type> > shapesInfo)
{
return(await Task.Run(() =>
{
var json = ReadBlock(source);
//достигнуто дно ридера
if (string.IsNullOrWhiteSpace(json))
{
return null;
}
JObject rawObject = JObject.Parse(json);
var result = new ShapeStoreState
{
Id = rawObject[ID_KEY].ToObject <int>(),
};
if (!shapesInfo.ContainsKey(result.Id))
{
throw new ArgumentException($"Unknown shape id = {result.Id}");
}
var propsInfo = shapesInfo[result.Id];
foreach ((string propName, Type propType) in propsInfo)
{
var token = rawObject[propName];
if (token != null)
{
result.Props[propName] = token.ToObject(propType, serializer);
}
}
return result;
}));
}
