/// <summary>
/// Commits the specified transaction.
/// </summary>
/// <param name="transaction">The transaction.</param>
/// <param name="parts">The parts of the transaction.</param>
/// <returns>The result of the commit.</returns>
public PipelineTransactionResult Commit(DeferredPipelineTransaction transaction, IEnumerable <DeferredTransactionPart> parts)
{
if (transaction is null)
{
throw new ArgumentNullException(nameof(transaction));
}
if (parts is null)
{
throw new ArgumentNullException(nameof(parts));
}
if (!OngoingTransactions.Contains(transaction))
{
throw new ArgumentException("Transaction is not registered with this transaction control.", nameof(transaction));
}
var res = parts.ToList();
if (res.Count <= 0)
{
return(PipelineTransactionResult.Success);
}
lock (this)
return(AggregateTransaction(transaction, res));
}
/// <summary>
/// Registers a specified transaction with this <see cref="AggregatingTransactionControl"/>.
/// </summary>
/// <param name="transaction">The transaction to register.</param>
public void Register(DeferredPipelineTransaction transaction)
{
if (transaction is null)
{
throw new ArgumentNullException(nameof(transaction));
}
lock (this)
OngoingTransactions.Add(transaction);
}
/// <summary>
/// Cancels the specified transaction.
/// </summary>
/// <param name="transaction">The transaction to cancel.</param>
public void Cancel(DeferredPipelineTransaction transaction)
{
if (transaction is null)
{
throw new ArgumentNullException(nameof(transaction));
}
lock (this)
{
OngoingTransactions.Remove(transaction);
if (DeregisterOngoing(transaction))
{
CommitTransaction(AggregatedTransaction.Values);
}
}
}
