/// <summary>
/// Aborts the current transaction, no matter how many subscribers are part of it.
/// </summary>
internal void Rollback(bool suppressErrors)
{
PSTransaction currentTransaction = _transactionStack.Peek();
// Should not be able to roll back a transaction that is not active
if (currentTransaction == null)
{
string error = TransactionStrings.NoTransactionActiveForRollback;
throw new InvalidOperationException(error);
}
// If you are already in a transaction that has been aborted
if (currentTransaction.IsRolledBack)
{
if (!suppressErrors)
{
// Otherwise, you should not be able to roll it back.
string error = TransactionStrings.TransactionRolledBackForRollback;
throw new TransactionAbortedException(error);
}
}
// See if they've already committed the transaction
if (currentTransaction.IsCommitted)
{
if (!suppressErrors)
{
string error = TransactionStrings.CommittedTransactionForRollback;
throw new InvalidOperationException(error);
}
}
// Roll back the transaction if it hasn't been rolled back
currentTransaction.SubscriberCount = 0;
currentTransaction.Rollback();
// Now that we've rolled back, go back to the last available transaction
while ((_transactionStack.Count > 2) &&
(_transactionStack.Peek().IsRolledBack || _transactionStack.Peek().IsCommitted))
{
_transactionStack.Pop().Dispose();
}
}
internal void Rollback(bool suppressErrors)
{
PSTransaction transaction = this.transactionStack.Peek();
if (transaction == null)
{
throw new InvalidOperationException(TransactionStrings.NoTransactionActiveForRollback);
}
if (transaction.IsRolledBack && !suppressErrors)
{
throw new TransactionAbortedException(TransactionStrings.TransactionRolledBackForRollback);
}
if (transaction.IsCommitted && !suppressErrors)
{
throw new InvalidOperationException(TransactionStrings.CommittedTransactionForRollback);
}
transaction.SubscriberCount = 0;
transaction.Rollback();
while ((this.transactionStack.Count > 2) && (this.transactionStack.Peek().IsRolledBack || this.transactionStack.Peek().IsCommitted))
{
this.transactionStack.Pop().Dispose();
}
}