/// <summary>
/// Begin a transaction.
/// </summary>
/// <returns></returns>
public static DisposableAction BeginTransaction()
{
OnTransactionOpening();
if (!IsInTransaction)
{
List <Transaction> transactions = new List <Transaction>();
CurrentContext.SetData(TransactionScopeKey, transactions);
}
CurrentTransactionList.Add(new Transaction(DateTime.Now));
OnTransactionOpened();
return(new DisposableAction(CloseCurrentTransaction));
}
/// <summary>
/// Close current transaction, this function is private because is used inside a DisposableAction.
/// We need to check if are inside an exception handler to doom the transaction, then we need to
/// remove the global transaction from the context and committ it.
/// </summary>
private static void CloseCurrentTransaction()
{
Verify.That(IsInTransaction, "Cannot doom the transaction because there is not an active transaction");
if (Utils.ExceptionUtils.IsInExceptionHandler())
{
CurrentTransaction.Doom();
}
Boolean IsDoomed = CurrentTransaction.IsDoomed;
OnTransactionClosing(IsDoomed);
Transaction currentTransaction = CurrentTransaction;
CurrentTransactionList.RemoveAt(CurrentTransactionList.Count - 1);
if (CurrentTransactionList.Count == 0)
{
CurrentContext.ReleaseData(TransactionScopeKey);
}
currentTransaction.Complete();
OnTransactionClosed(IsDoomed);
}
