/*

* 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 SEN_TRANSPORT_CONTEXT_H

#define SEN_TRANSPORT_CONTEXT_H

// INCLUDES

#include <e32std.h>

#include "msentransportcontext.h"

#include "senpointermap.h"

#include "sencontext.h"

// FORWARD DECLARE

class MSenCoreServiceManager;

class CSenWSDescription;

class CSenServiceSession;

class CSenContextItem;

// TYPE DEFS

typedef RSenPointerMap<TDesC8, CSenContextItem> RCtxItemMap;

// 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 CSenTransportContext : public CSenContext, public MSenTransportContext

    {

    public:

        /**

        * Standard 2-phased constructor

        * @param aCore provides reference to to core, which is stored into

        * this transport context. There is only single core instance in WS-stack.

        * @param aSessionInitializer is the XML service description used to 

        * initialize the connection (HC or SC) to the core.

        * @return pointer to new transport context

        */ 

        IMPORT_C static CSenTransportContext* NewL(MSenCoreServiceManager& aCore,

                                                   CSenWSDescription& aSessionInitializer);

        /**

        * Standard 2-phased constructor

        * @param aCore provides reference to to core, which is stored into

        * this transport context. There is only single core instance in WS-stack.

        * @param aSessionInitializer is the XML service description used to 

        * initialize the connection (HC or SC) to the core.

        * @return pointer to new transport context, which is left on cleanup stack.

        */ 

        IMPORT_C static CSenTransportContext* NewLC(MSenCoreServiceManager& aCore,

                                                    CSenWSDescription& aSessionInitializer);

        /**

        * Standard 2-phased constructor

        * @param aCore provides reference to to core, which is stored into

        * this transport context. There is only single core instance in WS-stack.

        * @param aSessionInitializer is the XML service description used to 

        * initialize the connection (HC or SC) to the core.

        * @param aInvoker is the session which is about to create new transport plug-in 

        * instance, into which this transport context is utilized.

        * @return pointer to new transport context

        */ 

        IMPORT_C static CSenTransportContext* NewL(MSenCoreServiceManager& aCore,

                                                   CSenWSDescription& aSessionInitializer,

                                                   CSenServiceSession& aInvoker);

        /**

        * Standard 2-phased constructor

        * @param aCore provides reference to to core, which is stored into

        * this transport context. There is only single core instance in WS-stack.

        * @param aSessionInitializer is the XML service description used to 

        * initialize the connection (HC or SC) to the core.

        * @param aInvoker is the session which is about to create new transport plug-in 

        * instance, into which this transport context is utilized.

        * @return pointer to new transport context, which is left on cleanup stack.

        */ 

        IMPORT_C static CSenTransportContext* NewLC(MSenCoreServiceManager& aCore,

                                                    CSenWSDescription& aSessionInitializer,

                                                    CSenServiceSession& aInvoker);

        // Destructor:

        IMPORT_C virtual ~CSenTransportContext();

        // From MSenTransportContext:

        // virtual TInt AddCore(MSenCoreServiceManager& aValue);

        virtual MSenCoreServiceManager& GetCoreL();

        //virtual MSenCoreServiceManager* GetCore();

        //virtual TInt AddSession(CSenServiceSession* aValue); 

        //virtual TInt UpdateSession(CSenServiceSession* aValue);

        virtual const CSenServiceSession* GetSession();

        //CSenServiceSession& GetSessionL();

        // virtual TInt AddInitializer(CSenWSDescription* aValue);

        // virtual TInt UpdateInitializer(CSenWSDescription* aValue);

        virtual CSenWSDescription& GetInitializerL();

        //virtual const CSenWSDescription* GetInitializer();

        //virtual TInt AddServiceDescription(const TDesC8& aKey, CSenWSDescription* aValue);

        //virtual TInt UpdateServiceDescription(const TDesC8& aKey, CSenWSDescription* aValue);

        //virtual const CSenWSDescription* GetServiceDescriptionL(const TDesC8& aKey);

        //virtual TInt Add(const TDesC8& aKey, MSenRemoteServiceSession& aValue); // protected context

        //virtual TInt Update(const TDesC8& aKey, MSenRemoteServiceSession& aValue);

        //virtual const MSenRemoteServiceSession* GetSenRemoteServiceSessionL(const TDesC8& aKey);

        // From MSenContext:

        virtual SenContext::TContextType Type() const;        

    	virtual SenContext::TContextDirection Direction() const;

        virtual TInt Add(const TDesC8& aKey, const TDesC8& aValue);

        virtual TInt Update(const TDesC8& aKey, const TDesC8& aValue);

        virtual const TDesC8* GetDesC8L(const TDesC8& aKey);

        virtual TInt Add(const TDesC8& aKey, TInt aValue);

        virtual TInt Update(const TDesC8& aKey, TInt aValue);

        virtual const TInt* GetIntL(const TDesC8& aKey);

        virtual TInt Add(const TDesC8& aKey, CSenElement* aValue);

        virtual TInt Update(const TDesC8& aKey, CSenElement* aValue);

        virtual const CSenElement* GetSenElementL(const TDesC8& aKey);

        virtual TInt Add(const TDesC8& aKey, TAny* aValue);

        virtual TInt Update(const TDesC8& aKey, TAny* aValue);

        virtual TAny* GetAnyL(const TDesC8& aKey);	//codescannerwarnings

        virtual const CSenXmlReader* GetParser();

        virtual TInt Remove(const TDesC8& aKey);     	

        virtual TInt Count() const;

        virtual TPtrC8 KeyAtL(TInt aIndex);

        virtual void Reset();

        virtual TInt SetDirection( SenContext::TContextDirection aDirection );

    protected:

        IMPORT_C CSenTransportContext();

        IMPORT_C void BaseConstructL(MSenCoreServiceManager& aCore,

                                     CSenWSDescription& aSessionInitializer,

                                     CSenServiceSession* apInvoker);

    };

#endif // SEN_TRANSPORT_CONTEXT_H

// End of File