diff -r 000000000000 -r e686773b3f54 phonebookengines/contactsmodel/cntsrv/inc/CCntTransactionMsgHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/contactsmodel/cntsrv/inc/CCntTransactionMsgHandler.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,55 @@
+/**
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef CNTTRANSACTIONMSGHANDLER_H
+#define CNTTRANSACTIONMSGHANDLER_H
+
+class CCntMsgHandler;
+
+/**
+CCntTransactionMsgHandler class handles all Transaction related operations. It uses
+a message handling method to handle the incoming op code.
+
+It delegates the incoming op code to appropriate message handling method by using
+a lookup table of member function pointers created by CCntServer.
+
+@internalComponent
+*/
+class CCntTransactionMsgHandler : public CCntMsgHandler
+	{
+public:
+	static CCntTransactionMsgHandler* NewLC(CCntSession& aSession);
+    virtual ~CCntTransactionMsgHandler();
+	TInt HandleMessageL(const RMessage2& aMessage);
+	
+private:
+	CCntTransactionMsgHandler(CCntSession& aSession);
+	
+public:
+	void BeginDbTransactionL(const RMessage2& aMessage);
+	void EndDbTransactionL(const RMessage2& aMessage);
+	void RollbackDbTransactionL(const RMessage2& aMessage);
+	};
+	
+#endif