/** @file

* Copyright (c) 2005-2006 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:  Declares ContentDirectory class.

*

*/

#ifndef UPNPMAP_H

#define UPNPMAP_H

#include <e32std.h>

#include "upnpmapelement.h"

#include "upnpmapbase.h"

// FORWARD DECLARATIONS

/**

* Implementation of simple map

*

*  @lib ContentDirectory

*  @since Series 60 2.6

*/

template<class T>

class CUpnpMap : public CUpnpMapBase

{

public:

    /**

    * Two-phased constructor.

    */

    /**

    * Destructor.

    */

	virtual ~CUpnpMap();

    /**

    * Adds the whole element to the given TXmlEngElement.

    * @param aElement a element to which the value will be attached

    * @since Series S60 3.0

    */

	void PutL(const TDesC8& aKey, T* aValue);

    const T* Get(const TDesC8& aKey);

	T* Remove(const TDesC8& aKey);

	void Clear();

public:

    /**

    * C++ default constructor.

    */

	CUpnpMap();

};

// -----------------------------------------------------------------------------

// CUpnpMap::CUpnpMap

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

template<class T>

CUpnpMap<T>::CUpnpMap()

{

}

// -----------------------------------------------------------------------------

// CUpnpMap::Get

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

template<class T>

const T* CUpnpMap<T>::Get(const TDesC8& aKey)

{

    return static_cast<T*>( CUpnpMapBase::Get(aKey) );

}

// -----------------------------------------------------------------------------

// CUpnpMap::Get

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

template<class T>

void CUpnpMap<T>::PutL(const TDesC8& aKey, T* aValue)

{

    CUpnpMapBase::PutL(aKey, aValue);

}

// -----------------------------------------------------------------------------

// CUpnpMap::~CUpnpMap

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

template<class T>

CUpnpMap<T>::~CUpnpMap()

{

    Clear();

}

// -----------------------------------------------------------------------------

// CUpnpMapBase::Clear

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

template<class T>

void CUpnpMap<T>::Clear()

{

    while(iFirst)

    {

        CUpnpMapElement* next = iFirst->Next();

        delete static_cast<T*>( iFirst->Value() );

        delete iFirst;

        iFirst = next;

    }

}

#endif // UPNPMAP_H