public override void Do()
{
for (int i = 0; i < actions.Count; i++)
{
DocLogger.WriteLineVerbose("DO: " + actions[i].ToString());
actions[i].Do();
}
}
public override void Undo()
{
for (int i = actions.Count - 1; i >= 0; i--)
{
DocLogger.WriteLineVerbose("UNDO: " + actions[i].ToString());
actions[i].Undo();
}
}
public override void Undo()
{
DocLogger.WriteLine(">>> Undo id=" + Id + " name=\"" + Name + "\"");
base.Undo();
DocLogger.WriteLine("<<<");
}
private void RollBackTransaction()
{
CheckNotInAction();
CheckInTransaction();
Transaction tmp = transaction;
transaction = null;
tmp.Undo();
DocLogger.WriteLine("<<< ROLLBACK");
}
private void PerformUndo(IAtomicOperation action)
{
CheckNotInAction();
DocLogger.WriteLineVerbose("Undo: " + action.ToString());
try
{
currentlyInAction = true;
action.Undo();
}
finally
{
currentlyInAction = false;
}
}
public void StartTransaction(int id, string name)
{
CheckThreadId();
CheckNotInAction();
CheckNotInTransaction();
if (HasLastTransaction() && LastTransactionId() == id)
{
DocLogger.WriteLine(">>> StartTransaction.Restore id=" + id + " name=\"" + name + "\"");
RestoreLastTransaction();
}
else
{
DocLogger.WriteLine(">>> StartTransaction.New id=" + id + " name=\"" + name + "\"");
transaction = new Transaction(id, name);
}
}
public void EndTransaction()
{
CheckThreadId();
CheckNotInAction();
CheckInTransaction();
Transaction tmp = transaction;
transaction = null;
if (tmp.HasActions)
{
usedTransactioIds.Add(tmp.Id);
PerformAdd(tmp);
}
PerformNotifications();
DocLogger.WriteLine("<<<");
}