public TValue Read(TKey key, out RequestDescription result)
{
UserTransaction utr = null;
var ret = _api.Read(key, out utr);
result = new RequestDescription(utr);
if (ret == null)
{
result.DataNotFound();
return(default(TValue));
}
return((TValue)ret);
}
public async Task <AsyncReadResult <TValue> > ReadAsync(TKey key)
{
var innerData = await _api.ReadAsync(key);
TValue data = default(TValue);
if (innerData == null || innerData.Transaction == null || innerData.Transaction.UserTransaction == null)
{
return(new AsyncReadResult <TValue>(new RequestDescription(Errors.FailRead), data));
}
var result = new RequestDescription(innerData.Transaction.UserTransaction);
if (innerData.Data != null)
{
data = _dataProvider.DeserializeValue(innerData.Data);
}
else
{
result.DataNotFound();
}
return(new AsyncReadResult <TValue>(result, data));
}