1 /*

     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Harvester client active object

    15 *

    16 */

    17 

    18 

    19 #ifndef __CHARVESTERCLIENTAO_H__

    20 #define __CHARVESTERCLIENTAO_H__

    21 

    22 #include <e32msgqueue.h>

    23 #include <e32base.h>

    24 #include <badesca.h>

    25 

    26 #include "harvesterclient.h"

    27 #include "clientharvestitem.h"

    28 

    29 class RHarvesterClient;

    30 class MHarvestObserver;

    31 

    32 NONSHARABLE_CLASS( CHarvesterClientAO ) : public CActive

    33     {

    34     public:

    35         /**

    36         * Construction.

    37         */

    38         static CHarvesterClientAO* NewL( RHarvesterClient &aHarvesterClient );

    39 

    40         /**

    41         * Destruction.

    42         */

    43         virtual ~CHarvesterClientAO();

    44 

    45         /**

    46         * Method for adding an observer.

    47         * @param aObserver  Pointer to observer object.

    48         */

    49         void SetObserver( MHarvestObserver* aObserver );

    50 

    51         /**

    52         * Method for removing an observer.

    53         * @param aObserver  Pointer to observer object.

    54         */		

    55         void RemoveObserver( MHarvestObserver* aObserver );

    56         

    57         void NotificateObserver( TInt aErr );

    58         

    59         /**

    60          * Set AO to active state. RunL is launched from harvesting complete

    61          * request which are subscribed from server.

    62          */ 

    63         void Active();

    64         

    65     protected:

    66 		

    67         /**

    68          * RunL.

    69          * From CActive.

    70          */

    71         virtual void RunL();

    72 

    73         /**

    74          * DoCancel.

    75          * From CActive.

    76          */

    77         virtual void DoCancel();

    78 

    79         /**

    80          * RunError for handling leaves occuring in RunL.

    81          * From CActive.

    82          */

    83         virtual TInt RunError( TInt aError );

    84 

    85     private:

    86 

    87         /**

    88         * Private constructor

    89         * 

    90         * @param aHarvesterClient Reference to session class

    91         */	

    92         CHarvesterClientAO( RHarvesterClient &aHarvesterClient );

    93 

    94         /**

    95         * 2nd phase construction

    96         */	

    97         void ConstructL();        

    98 		

    99     private:

   100 

   101         /**

   102         * Observer of the class

   103         */ 

   104         MHarvestObserver* iObserver;

   105 

   106         /**

   107         * Reference to Harvester client session

   108         */   	

   109         RHarvesterClient& iHarvesterClient;

   110 

   111         /**

   112          * Harvester server assigned file name

   113          */ 

   114         TFileName iURI;

   115     };

   116 

   117 #endif // __CHARVESTERCLIENTAO_H__