--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericpositioningplugins/locationnpppsy/inc/npppsysingletonhandler.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* 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:  NPP PSY singleton objects handler
+*
+*/
+
+
+
+#ifndef NPPPSYSINGLETONHANDLER_H
+#define NPPPSYSINGLETONHANDLER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class CNppPsyStatusHandler;
+class CNppPsySettingHandler;
+class MPositionerStatus;
+
+/**
+*  This class implements the handler for singleton object
+*  
+*  The singleton object contains two PSY status handler and setting handler.
+*
+*  This class owns an instance of CNppPsyStatusHandler and CNppPsySettingHandler.
+*
+*  @lib nlanpppsy.dll
+*  @since 3.1
+*/
+class CNppPsySingletonHandler : public CBase
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Get instance to singleton handler. Release reference function
+        * must be called to release the reference
+        * @param aStatusInterface Referece to MPositionerStatus to report module 
+        *                         status.
+        * @reuturn the pointer the the singleton handler
+        */
+        static CNppPsySingletonHandler* CNppPsySingletonHandler::GetInstanceL( 
+            MPositionerStatus& aStatusInterface );
+
+        /**
+        * Release the reference to singleton handler. If there is no ojbect
+        * has the reference of this object, it will delete itself.
+        */
+        void ReleaseInstance();
+
+        /**
+        * Destructor
+        */
+        ~CNppPsySingletonHandler();
+
+        /**
+        * Get reference to status handler
+        * @return Reference to status handler
+        */
+        CNppPsyStatusHandler& StatusHandler();
+
+        /**
+        * Get reference to setting handler
+        * @return Reference to setting handler
+        */
+        CNppPsySettingHandler& SettingHandler();
+        
+
+    private:
+        /**
+        * Second - phase constructor
+        */
+        void ConstructL( MPositionerStatus& aStatusInterface );
+
+    private:
+        //Reference count
+        TInt iRefCount;
+
+        //Status handler
+        CNppPsyStatusHandler* iStatusHandler;
+
+        //Setting handler
+        CNppPsySettingHandler* iSettingHandler;
+    };
+
+#endif      // NPPPSYSINGLETONHANDLER_H
+            
+// End of File