--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/utils/inc/watcherobserver.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,41 @@
+/*
+* Copyright (c) 2005 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:  Declaration of the Watcher Observer class
+*
+*/
+
+
+#ifndef WATCHEROBSERVER_H
+#define WATCHEROBSERVER_H
+
+/**
+ *  Abstract class for observers of watcher events, e.g. the RDB watcher
+ *
+ *  @since S60 3.0
+ */
+class MWatcherObserver
+    {
+public:
+    /**
+     * Callback called by the peer when a watched object (e.g. the RDB) has
+     * been modified.
+     *
+     * @since S60 3.0
+     * @param aObject Descriptor containing more information
+     */
+    virtual void WatchedObjectChangedL( const TDesC& aObject ) = 0;
+
+    };
+
+#endif // WATCHEROBSERVER_H