--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappfw_plat/harvester_collection_mediator_api/inc/mpxmediatorobserver.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2006 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:  Mediator observer
+*
+*/
+
+
+#ifndef MMPXMEDIATOROBSERVER_H
+#define MMPXMEDIATOROBSERVER_H
+
+class CMPXMedia;
+
+/**
+ *  Mediator observer to notify of any change in collection id for a file.
+ *
+ *  @lib mpxcollectionmediator.dll
+ */
+class MMPXMediatorObserver
+    {
+
+public:
+
+    /**
+    * Handles a change in the collection ID and 
+    * updates the db based on mediator decisions.
+	 *  @since S60 v3.2.3
+    * @param aMedia Media Property of the item updated.
+    * @param aOldPath Old collection id
+    */
+    virtual void HandleMediatorPathUpdatedL( CMPXMedia*& aMedia,
+                                             TUid  aOldPath ) = 0;
+    
+    };
+
+#endif // MMPXMEDIATOROBSERVER_H