/*

* Copyright (c) 2008-2009 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:    base class of Alf data types 

*

*/

#include "glxvarianttypebase.h"

#include <alf/alfdataexception.h>         // Exception class used with invalid data exceptions

#include <glxlog.h>                   // Logging

using namespace Alf;

using namespace osncore;

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

// set

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

//

void IGlxVariantTypeBase::set( IAlfVariantType& /*aValue*/ )

    {

    // this interface is not possible to implement

    }

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

// expected to be overridden by base class if a valid type

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

//

bool IGlxVariantTypeBase::boolean() const

    {

    TRACER("IGlxVariantTypeBase::boolean");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

int IGlxVariantTypeBase::integer() const

    {

    TRACER("IGlxVariantTypeBase::integer");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

uint IGlxVariantTypeBase::uinteger() const

    {

    TRACER("IGlxVariantTypeBase::uinteger");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

double IGlxVariantTypeBase::real() const

    {

    TRACER("IGlxVariantTypeBase::real");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

const UString& IGlxVariantTypeBase::string() const

    {

    TRACER("IGlxVariantTypeBase::string");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//  

IAlfContainer* IGlxVariantTypeBase::container()

    {

    TRACER("IGlxVariantTypeBase::container");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

IAlfMap* IGlxVariantTypeBase::map()

    {

    TRACER("IGlxVariantTypeBase::map");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

IAlfBranch* IGlxVariantTypeBase::branch()

    {

    TRACER("IGlxVariantTypeBase::branch");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// expected to be overridden by base class if a valid type

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

//

IAlfModelBase* IGlxVariantTypeBase::customData()

    {

    TRACER("IGlxVariantTypeBase::customData");

    ALF_THROW( AlfDataException, EInvalidVariantDataType, "GlxVariantTypeBase" );

    }

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

// type

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

//

IAlfVariantType::Type IGlxStringVariantTypeBase::type() const

    {

    TRACER("IGlxStringVariantTypeBase::type");

    return EString;

    }

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

// type

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

//

IAlfVariantType::Type IGlxIntVariantTypeBase::type() const

    {

    TRACER("IGlxIntVariantTypeBase::type");

    return EInt;

    }