/*+
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* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). +
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description: +
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*     A part of WV engine group feature interface. +
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*     Handles asyncronous requests. +
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*+
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*/+
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+
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#ifndef CImpsGroupCommand_H+
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#define CImpsGroupCommand_H+
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+
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//  INCLUDES+
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#include <e32base.h>+
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#include "impsconst.h"+
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#include "impsservercommon.h"+
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#include "impsdataaccessorapi.h"+
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#include "impsclientsrv.h"+
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+
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// FORWARD DECLARATIONS+
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class RImpsGroupClient2;+
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class CImpsFields;+
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class CImpsKey;+
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class CImpsDataAccessor;+
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+
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// CLASS DECLARATION+
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+
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    class CImpsGroupCommand2 :public CActive+
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    {+
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    public:  // Constructors and destructor+
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        +
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        /**+
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        * Two-phased constructor.+
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        * @param aClient a client session+
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        */+
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        static CImpsGroupCommand2* NewL( RImpsGroupClient2& aClient );+
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        +
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        /**+
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        * Destructor.+
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        */+
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        virtual ~CImpsGroupCommand2();+
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+
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    public: // New functions+
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        +
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        /** +
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        * Start the execution. +
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        * @param aOpId operation-id+
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        * @param aType message type+
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        */+
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        void StartRunL( +
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            TInt                aOpId,+
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            TImpsServRequest    aType = EImpsServGroup); +
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+
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        /**+
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        * Reset all the member+
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        */+
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        void ResetMembers( );+
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+
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        /**+
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        * Initialize the command with type and array size and the array address+
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        * @param aElementArray Key array releated to the command +
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        * @param aArraySize size of the array+
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        */+
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        void InitialiseL( const TImpsContent* aElementArray,+
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                          const TUint aArraySize );+
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+
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        /**+
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        * Insert string element to the command+
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        * @param aElementValue Value is inserted to the dataaccesor+
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        * @param aElementName name of the key+
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        */+
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        void InsertElementL( const TDesC& aElementValue,+
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                             const TImpsContent aElementName );+
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+
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        /**+
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        * Insert boolean element to the command+
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        * @param aBool Boolean Value is inserted to the dataaccesor+
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        * @param aElementName name of the key+
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        */+
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        void InsertElementL( TBool aBool,+
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                             const TImpsContent aElementName );+
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+
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        /**+
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        * Insert boolean element to the command+
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        * @param aInt Integer Value is inserted to the dataaccesor+
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        * @param aElementName name of the key+
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        */+
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        void InsertElementIntL( TInt aInt,+
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                             const TImpsContent aElementName );+
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+
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        /**+
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        * Insert string element to the command+
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        * @param aElementValue Value is inserted to the dataaccesor+
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        * @param aElementName name of the key+
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        * @param aIndex index of the key+
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        */+
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        void InsertElementL( const TDesC& aElementValue,+
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                             const TImpsContent aElementName,+
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                             TInt aIndex );+
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+
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        /**+
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        * Insert empty element to the command+
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        * @param aElementName name of the key+
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        */+
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        void InsertEmptyL( const TImpsContent aElementName );+
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+
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        /**+
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        * Add key to command+
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        * @param aKey to be inserted+
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        */+
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        inline void AddKeyL( TUint aKey );+
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+
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        /**+
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        * Pop Key from command+
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        */+
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        inline void PopKeyL( );+
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+
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        /**+
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        * Set message type to the command+
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        * @param aMsgType Messagetype of the command+
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        */+
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        inline void SetMessageType( TImpsMessageType aMsgType );+
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+
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        /**+
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        * Pack the command+
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        */+
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        void PackMessageL( );+
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        +
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        /**+
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        * Send the packed data to the server+
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        * @param messagetype +
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        * @param operatioid+
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        */+
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        void PackAndSendL( TImpsMessageType aMsgType, TInt aOpId );+
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+
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    private:+
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+
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        /**+
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        * C++ default constructor.+
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        * @param aPriority Pririty of the command+
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        * @param aClient a client session+
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        */+
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        /**+
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        */+
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        CImpsGroupCommand2( TInt aPriority, RImpsGroupClient2& aClient );+
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+
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        // from CActive+
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        void RunL();+
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        void DoCancel();+
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+
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        // By default, prohibit copy constructor+
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        CImpsGroupCommand2( const CImpsGroupCommand2& );+
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        // Prohibit assigment operator+
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        CImpsGroupCommand2& operator= ( const CImpsGroupCommand2& );+
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+
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    private:    // Data+
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        RImpsGroupClient2&               iClient;+
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        TInt                            iOpId;+
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        TImpsServRequest                iType;+
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        TImpsMessageType                iMessageType;+
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        HBufC8*                         iMessage;+
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+
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        CImpsFields*                    iImpsFields;+
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        CImpsDataAccessor*              iAccessor;+
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        MImpsKey*                       iKey;+
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        TPtrC8                          iMessagePtr;+
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    };+
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+
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+
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#include "ImpsGroupCommand.inl"+
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+
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#endif      // CImpsGroupCommand_H+
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+
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// End of File+
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