1 files changed, 20 insertions, 0 deletions
diff --git a/src/dal/dataprovider.cpp b/src/dal/dataprovider.cpp
index 370741cd..f6bcbdf9 100644
--- a/src/dal/dataprovider.cpp
+++ b/src/dal/dataprovider.cpp
@@ -25,6 +25,26 @@
 namespace dal
 {
 
+PerformTransaction::PerformTransaction(DataProvider *dataProvider)
+    : mDataProvider(dataProvider)
+    , mCommitted(false)
+{
+    mDataProvider->beginTransaction();
+}
+
+PerformTransaction::~PerformTransaction()
+{
+    if (!mCommitted)
+        mDataProvider->rollbackTransaction();
+}
+
+void PerformTransaction::commit()
+{
+    mDataProvider->commitTransaction();
+    mCommitted = true;
+}
+
+
 /**
  * Constructor.
  */