/*

* Copyright (c) 2002-2006 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: Header declaration

*

*/

#ifndef M_SEN_CONTEXT_ITEM_H

#define M_SEN_CONTEXT_ITEM_H

// INCLUDES

#include <e32std.h>

// CONSTANTS

const TInt KErrSenCtxItemTypeMismatch = -30350; 

// CLASS DECLARATION

/**

* This is the abstract super class for all WSF context iten classes, 

* providing generic interface for resolving context item type, and

* equal properties.

*/

class MSenContextItem

    {

    public:

        enum TClass

            {

            EContextItem = 1, 

            EProtectedContextItem

            };

        enum TData

            {

            ETAny = 0,

            ETDesC8, 

            ETInt,

            ETUint,

            EMSenCoreServiceManager,

            ECSenElement,

            ECSenSoapMessage,

            ECSenChunk,

            EMSenMessage,

            ECSenMessageBase,

            ECSenSoapEnvelope2,

            ECSenXmlReader,

            ECSenWSDescription,

            EMSenRemoteServiceConsumer,

            EMSenRemoteHostlet,

            EMSenProperties,

            ECSenAtomMessage

            };

        // New functions

        /**

        * Method is used to resolve the class-type of the context item implementation

        * 

        * @return the class type of this handler

        */

        virtual MSenContextItem::TClass Type() const = 0;        

    };

#endif // M_SEN_CONTEXT_ITEM_H

// End of File