Changeset 2117 for trunk/sources/HeuristicLab.DataAccess.ADOHelper/3.2/Transaction.cs

Timestamp:

06/26/09 12:18:32 (15 years ago)

Author:

svonolfe

Message:

Streaming of Jobs and JobsResults directly from/to the DB (#680)

File:

• trunk/sources/HeuristicLab.DataAccess.ADOHelper/3.2/Transaction.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.DataAccess.ADOHelper/3.2/Transaction.cs

@@ -34 +34 @@
     private Session session;
 
+    private int usageCounter = 0;
+
     public Transaction(Session session) {
       this.session = session;
+    }
+
+    public void IncrementUsageCounter() {
+      this.usageCounter++;
     }
 
@@ -56 +62 @@
       this.session.CheckThread();
 
-      if (transaction != null) {
+      usageCounter--;
+
+      if (transaction != null && usageCounter <= 0) {
         DbConnection conn =
           transaction.Connection;
@@ -73 +81 @@
     public void Rollback() {
       this.session.CheckThread();
+
+      usageCounter = 0;
 
       if (transaction != null) {