/*

* 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:   CNcdString declaration

*

*/

#ifndef NCDSTRING_H

#define NCDSTRING_H

#include <e32base.h>

#include <s32strm.h>

class CNcdString : public CBase

    {

public:

    static CNcdString* NewL( const TDesC& aKey = KNullDesC,

                             const TDesC& aData = KNullDesC );

    static CNcdString* NewLC( const TDesC& aKey = KNullDesC,

                              const TDesC& aData = KNullDesC);

    static CNcdString* NewL( RReadStream& aReadStream );

    static CNcdString* NewLC( RReadStream& aReadStream );

    static CNcdString* NewL( const CNcdString& aString );

    static CNcdString* NewLC( const CNcdString& aString );

    ~CNcdString();

    void ExternalizeL( RWriteStream& aWriteStream ) const;

    void InternalizeL( RReadStream& aReadStream );

private:

    void ConstructL( const TDesC& aKey, const TDesC& aData );

    void ConstructL( RReadStream& aStream );

    void ConstructL( const CNcdString& aString );

    CNcdString();

public:

    const TDesC& Key() const;

    const TDesC& Data() const;

    void SetDataL( const TDesC8& aData );

    void SetDataL( const TDesC16& aData );

    void SetKeyL( const TDesC8& aData );

    void SetKeyL( const TDesC16& aData );

private:

    HBufC* iKey;

    HBufC* iData;

    };

#endif