/*

* Copyright (c) 2007-2009 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:  ESMR task extension implementation

*

*/

#ifndef CESMRTASKEXTENSIONIMPL_H

#define CESMRTASKEXTENSIONIMPL_H

#include <e32base.h>

#include "mesmrtaskextension.h"

class MESMRCalDbMgr;

class CMRMailboxUtils;

class CESMRPolicyManager;

class CESMREntryProcessor;

class MESMRTaskFactory;

/**

 * CESMRTaskExtenstionImpl implements ES MR task extension for

 * MR Utils interface.

 *

 * Usage (assuming you have CMRUtils* iUtils):

 * @code

 *    MESMRTaskExtension* ext = ExtensionApiL<MESMRTaskExtension>( iUtils );

 * @endcode

 * @see

 *

 */

NONSHARABLE_CLASS( CESMRTaskExtenstionImpl ) : public CBase,

                                               public MESMRTaskExtension

    {

public: // Construction and destruction

    /**

     * Creates and initialzes new CESMRTaskExtenstionImpl object

     * Ownership is trasferred to caller.

     * @param aCalDbMgr Reference to cal db manager.

     * @param aMRMailboxUtils Reference to mailbox utilities.

     * @param aPolicyManager Reference to policy manager.

     * @param aEntryProcessor Reference to entry processor.

     * @param aTaskFactory Reference to task factory.

     */

    IMPORT_C static CESMRTaskExtenstionImpl* NewL(

            MESMRCalDbMgr& aCalDBMgr,

            CMRMailboxUtils& aMRMailboxUtils,

            CESMRPolicyManager& aPolicyManager,

            CESMREntryProcessor& aEntryProcessor,

            MESMRTaskFactory& aTaskFactory );

    /**

     * C++ destructor.

     */

    IMPORT_C ~CESMRTaskExtenstionImpl();

public: // From MESMRTaskExtension

    void SendAndStoreResponseL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void SendAndStoreMRL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void DeleteMRFromLocalDBL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void DeleteAndSendMRL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void StoreMRToLocalDBL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void ForwardMRAsEmailL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

    void ReplyAsEmailL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

private: // Implementation

    CESMRTaskExtenstionImpl(

            MESMRCalDbMgr& aCalDBMgr,

            CMRMailboxUtils& aMRMailboxUtils,

            CESMRPolicyManager& aPolicyManager,

            CESMREntryProcessor& aEntryProcessor,

            MESMRTaskFactory& aTaskFactory );

    void ConstructL();

    void CreateAndExecuteTaskL(

            TESMRCommand aCommand,

            MESMRMeetingRequestEntry& aEntry );

private: // Data

    /**

    * Cal DB manager

    * Not own.

    */

    MESMRCalDbMgr& iCalDBMgr;

    /**

    * Meeting request mailbox utils

    * Not own.

    */

    CMRMailboxUtils& iMRMailboxUtils;

    /**

    * ESMR policy manager

    * Not own.

    */

    CESMRPolicyManager& iPolicyManager;

    /**

    * MR Entry processor

    * Not own.

    */

    CESMREntryProcessor& iEntryProcessor;

    /**

    * ES MR Task factory

    * Not own.

    */

    MESMRTaskFactory& iTaskFactory;

    };

#endif