public void Run()
{
var currentState = _metadataProvider.GetCurrentState();
_transactionProvider.Start();
try
{
foreach (var script in _scriptProvider.GetAllScripts())
{
if (ScriptShouldBeRun(script, currentState))
{
if (_scriptApplicator.ApplyScript(script))
{
WriteUpdateEntry(script, currentState);
}
}
}
_transactionProvider.Commit();
}
catch (Exception e)
{
_transactionProvider.Rollback();
Console.WriteLine(e);
throw;
}
}
/// <summary>
/// Rollbacks the current transaction.
/// </summary>
public static void Rollback()
{
if (_notSupported)
{
return;
}
ITransactionProvider tran = ContextHandler.GetTransaction();
if (tran == null) // Means: !IsActive (Transaction is not Active)
{
throw new InvalidOperationException("Transaction is not active");
}
try
{
tran.Rollback();
var queue = ContextHandler.GetTransactionQueue();
if (queue != null)
{
queue.Rollback();
}
OnRollbackTransaction(tran, EventArgs.Empty);
}
finally
{
////Cache.Clear(); // State "rollback" in cache. TODO: cache clear in cluster must be ensured.
////CACHE: Ez sose mûködött jól... Cache.Clear kéne.
//DistributedApplication.Cache.Reset();
Logger.WriteVerbose("Transaction: " + tran.Id + " ROLLBACK. Running time: " + (DateTime.UtcNow - tran.Started));
ContextHandler.SetTransaction(null);
ContextHandler.SetTransactionQueue(null);
tran.Dispose();
}
}
