diff -r 2828b4d142c0 -r 4ae315f230bc predictivesearch/PcsServerClientAPI/inc/CPsUpdateHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/predictivesearch/PcsServerClientAPI/inc/CPsUpdateHandler.h	Tue May 25 12:26:45 2010 +0300
@@ -0,0 +1,72 @@
+/*
+* Copyright (c) 2010 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:  This is the client side internal file to handle
+*               cache update notifications sent by the server using
+*               Publish and Subscribe framework.
+*
+*/
+
+#ifndef CPSUPDATEHANDLER_H
+#define CPSUPDATEHANDLER_H
+
+#include <e32base.h>
+
+class CPSRequestHandler;
+
+
+class CPsUpdateHandler : public CActive
+    {
+public:
+    // Cancel and destroy
+    ~CPsUpdateHandler();
+
+    // Two-phased constructor.
+    static CPsUpdateHandler* NewL( CPSRequestHandler& aRequestHandler, TInt aPsKey );
+
+    // Two-phased constructor.
+    static CPsUpdateHandler* NewLC( CPSRequestHandler& aRequestHandler, TInt aPsKey );
+
+private:
+    // C++ constructor
+    CPsUpdateHandler( CPSRequestHandler& aRequestHandler, TInt aPsKey );
+
+    // Second-phase constructor
+    void ConstructL();
+
+private: // From CActive
+    // Handle completion
+    void RunL();
+
+    // How to cancel me
+    void DoCancel();
+
+private:
+    
+    /**
+    * Handle to RequestHandler through which observers will be notified
+    */
+    CPSRequestHandler& iRequestHandler;
+    
+    /**
+    * P&S property handle to be observed
+    */
+    RProperty iProperty;
+    
+    /**
+    * The P&S key observed by this handler object
+    */
+    TInt iPsKey;
+    };
+
+#endif // CPSUPDATEHANDLER_H