/// <summary>
/// Materializes items from underlying record set.
/// </summary>
/// <param name="token">Cancellation token.</param>
/// <typeparam name="T">The type of items in the resulting sequence.</typeparam>
/// <returns><see cref="QueryResult{TItem}"/> representing a sequence to be enumerated.</returns>
/// <exception cref="InvalidOperationException">Thrown on attempt to get delayed result outside of transaction
/// boundaries.</exception>
protected async ValueTask <QueryResult <T> > MaterializeAsync <T>(CancellationToken token)
{
if (!LifetimeToken.IsActive)
{
throw new InvalidOperationException(Strings.ExThisInstanceIsExpiredDueToTransactionBoundaries);
}
if (Task.Result == null)
{
await Session.ExecuteUserDefinedDelayedQueriesAsync(false, token).ConfigureAwait(false);
}
return(materializer.Invoke <T>(RecordSetReader.Create(Task.Result), Session, parameterContext));
}
/// <summary>
/// Materializes items from underlying record set.
/// </summary>
/// <typeparam name="T">The type of items in the resulting sequence.</typeparam>
/// <returns><see cref="QueryResult{TItem}"/> representing a sequence to be enumerated.</returns>
/// <exception cref="InvalidOperationException">Thrown on attempt to get delayed result outside of transaction
/// boundaries.</exception>
protected QueryResult <T> Materialize <T>()
{
if (!LifetimeToken.IsActive)
{
throw new InvalidOperationException(Strings.ExThisInstanceIsExpiredDueToTransactionBoundaries);
}
if (Task.Result == null)
{
Session.ExecuteUserDefinedDelayedQueries(false);
}
return(materializer.Invoke <T>(RecordSetReader.Create(Task.Result), Session, parameterContext));
}