/*
* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "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:   Operation Observer is for observing operation events of the appservice class.
*  							 Client application gets notified when asynchronous operations
*                are completed.
*
*/






#include <liwcommon.h>
#include  "e32base.h" 



// CLASS DECLARATION
/**
*  App Observer is for observing operation events of the appservice class.
*  Client application gets notified when asynchronous operations
*  are completed.
*
*
*  @since  Series60 v3.2
*/

class CProviderObserver : public CBase, public MLiwNotifyCallback
    {

    public:

        /**
        * Abstract method to get AppServiceclass events. This method is
        * called when an event is received.
        * @since  Series60 v3.2
        * @param aReason indicates error code or sucess of asynch event
        * @return void
        */
        
        
        virtual TInt HandleNotifyL(
            TInt aCmdId,
            TInt aEventId,
            CLiwGenericParamList& aEventParamList,
            const CLiwGenericParamList& aInParamList);
             
        
	     /**
        * Destructor.
        */
        virtual ~CProviderObserver() {}
        
        /**
        * NewL function .
        */
        
        static CProviderObserver* NewL();
        void SetWait(CActiveSchedulerWait* aWait);
        
        
        TInt32 iReason;
        
        TInt32 iErrorReturn;
        
        
        TBool  iCancel;
        CActiveSchedulerWait *iWait;
        private:
            
            CProviderObserver();
            
            
            
      

	};