private void CommitInternal()
{
if (null == _transaction)
{
return;
}
if (null != _nestedTransaction)
{
OleDbTransaction transaction = (OleDbTransaction)_nestedTransaction.Target;
if ((null != transaction) && _nestedTransaction.IsAlive)
{
transaction.CommitInternal();
}
_nestedTransaction = null;
}
OleDbHResult hr = _transaction.Commit();
if (!_transaction.MustComplete)
{
_transaction.Dispose();
_transaction = null;
DisposeManaged();
}
if (hr < 0)
{
// if an exception is thrown, user can try to commit their transaction again
ProcessResults(hr);
}
}
internal void BeginInternal(UnsafeNativeMethods.ITransactionLocal transaction)
{
OleDbHResult hr;
_transaction = new WrappedTransaction(transaction, (int)_isolationLevel, out hr);
if (hr < 0)
{
_transaction.Dispose();
_transaction = null;
ProcessResults(hr);
}
}
internal void BeginInternal(UnsafeNativeMethods.ITransactionLocal transaction) {
OleDbHResult hr;
_transaction = new WrappedTransaction(transaction, (int) _isolationLevel, out hr);
if (hr < 0) {
_transaction.Dispose();
_transaction = null;
ProcessResults(hr);
}
}