private void OnTransactionCompleted(object sender, DeltaTransactionEventArgs e)
{
var transaction = e.Transaction;
var transId = transaction.Identifier;
try
{
logger.LogDebug("TransId:{0} OnTransactionCompleted Status:{1}", transId, transaction.Status);
var items = GetAll(transId, true);
if (transaction.Status == DeltaTransactionStatus.Committed)
{
TransactionCommitted?.Invoke(this, items);
}
else
{
TransactionAborted?.Invoke(this, items);
}
}
finally
{
transaction.TransactionCompleted -= OnTransactionCompleted;
subscribedTransaction = null;
transactionItems.TryRemove(transId, out _);
}
}
private void SubscribeTransactionCompleted()
{
if (subscribedTransaction == null || subscribedTransaction != DeltaTransaction.Current)
{
DeltaTransaction.Current.TransactionCompleted -= OnTransactionCompleted;
DeltaTransaction.Current.TransactionCompleted += OnTransactionCompleted;
subscribedTransaction = DeltaTransaction.Current;
}
}
private void SubscribeTransactionCompleted()
{
if (subscribedTransaction == null || subscribedTransaction != transactionFactory.Current)
{
transactionFactory.Current.TransactionCompleted -= OnTransactionCompleted;
transactionFactory.Current.TransactionCompleted += OnTransactionCompleted;
subscribedTransaction = transactionFactory.Current;
}
}
public static DeltaTransaction InitializeDeltaTransaction()
{
try
{
Current?.Dispose();
}
finally
{
Current = null;
}
Current = new DeltaTransaction();
return(Current);
}
private void DoDispose()
{
if (disposed)
{
return;
}
disposed = true;
try
{
if (Status == DeltaTransactionStatus.Active)
{
Rollback();
}
}
finally
{
if (this == Current)
{
Current = null;
}
}
}
public DeltaTransactionEventArgs(DeltaTransaction transaction)
{
Transaction = transaction;
Status = transaction.Status;
}
public bool IsTransactionActive(DeltaTransaction transaction = null)
{
transaction ??= DeltaTransaction.Current;
return(transaction?.IsActive() == true);
}
public bool IsActive(DeltaTransaction transaction = null)
{
transaction ??= transactionFactory.Current;
return(transaction.IsActive());
}