async Task IStorageProvider.WriteStateAsync(Type grainType, GrainReference grainReference, GrainState grainState)
{
if (_ignore)
return;
var grainIdentity = GrainIdentity.FromGrainReference(grainType.FullName, grainReference);
await _dataManager.UpsertStateAsync(grainIdentity, grainState.AsDictionary());
}
/// <summary>
/// Serializes from a grain instance to a JSON document.
/// </summary>
/// <param name="grainState">Grain state to be converted into JSON storage format.</param>
/// <remarks>
/// See:
/// http://msdn.microsoft.com/en-us/library/system.web.script.serialization.javascriptserializer.aspx
/// for more on the JSON serializer.
/// </remarks>
protected static string ConvertToStorageFormat(GrainState grainState)
{
IDictionary<string, object> dataValues = grainState.AsDictionary();
JavaScriptSerializer serializer = new JavaScriptSerializer();
return serializer.Serialize(dataValues);
}
public virtual Task WriteStateAsync(string grainType, GrainReference grainReference, GrainState grainState)
{
Log.Info(0, "WriteStateAsync for {0} {1}", grainType, grainReference);
Interlocked.Increment(ref writeCount);
lock (StateStore)
{
var storedState = grainState.AsDictionary(); // Store current state data
StateStore.WriteRow(MakeGrainStateKeys(grainType, grainReference), storedState, grainState.Etag);
LastId = GetId(grainReference);
LastState = storedState;
}
return TaskDone.Done;
}