1 /*

     2 * Copyright (c) 2005-2007 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:  An implementation for find operation. Can be used e.g

    15 *                in store domain implementation to handle Find -operations

    16 *                from stores.

    17 *

    18 */

    19 

    20 

    21 #ifndef CVPBKCONTACTFINDOPERATION_H

    22 #define CVPBKCONTACTFINDOPERATION_H

    23 

    24 // INCLUDE FILES

    25 #include <CVPbkMultiContactOperationBase.h>

    26 #include <MVPbkContactFindObserver.h>

    27 

    28 class CVPbkContactLinkArray;

    29 

    30 /**

    31  * An implementation for find operation

    32  *

    33  * @lib VPbkEng.lib

    34  */

    35 class CVPbkContactFindOperation :

    36         public CVPbkMultiContactOperationBase,

    37         public MVPbkContactFindObserver

    38     {

    39     public:

    40         /**

    41          * @param aObserver the observer that is called after 

    42          *                  all suboperations have completed or 

    43          *                  there are zero suboperations.

    44          * @return A new instance of this class

    45          */

    46         IMPORT_C static CVPbkContactFindOperation* NewLC( 

    47             MVPbkContactFindObserver& aObserver );

    48 

    49         /**

    50          * Destructor.

    51          */

    52         ~CVPbkContactFindOperation();

    53 

    54     private: // from CVPbkMultiContactOperationBase

    55         void HandleZeroSuboperations();

    56 

    57     private: // from MVPbkContactFindObserver

    58         void FindCompleteL( MVPbkContactLinkArray* aResults );

    59         void FindFailed( TInt aError );

    60 

    61     private: // Implementation

    62         CVPbkContactFindOperation( MVPbkContactFindObserver& aObserver );

    63         void ConstructL();

    64         void HandleZeroSuboperationsL();

    65 

    66     private: // Data

    67         ///Own: completed operation count

    68         TInt iCompleteCount;

    69         ///Own: find operation observer

    70         MVPbkContactFindObserver& iObserver;

    71         ///Own: find results

    72         CVPbkContactLinkArray* iResults;

    73     };

    74 

    75 #endif // CVPBKCONTACTFINDOPERATION_H

    76 

    77 // End of file