1 /*

     2 * Copyright (c) 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:  Set Object proplist operation.

    15 *

    16 */

    17 

    18 

    19 #ifndef CSETOBJECTPROPLIST_H

    20 #define CSETOBJECTPROPLIST_H

    21 

    22 #include "crequestprocessor.h"

    23 

    24 // forward declaration

    25 class CMTPTypeObjectPropList;

    26 class CMmMtpDpMetadataAccessWrapper;

    27 class MMTPObjectMgr;

    28 class CMTPObjectMetaData;

    29 class MMmMtpDpConfig;

    30 

    31 /**

    32 * Defines SetObjectPropList request processor

    33 */

    34 class CSetObjectPropList : public CRequestProcessor

    35     {

    36 public:

    37     /**

    38     * Two-phase construction method

    39     * @param aFramework, The data provider framework

    40     * @param aConnection, The connection from which the request comes

    41     * @param aWrapper    medadata access interface

    42     * @return a pointer to the created request processor object

    43     */

    44     //IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,

    45     //    MMTPConnection& aConnection,

    46     //   CMmMtpDpMetadataAccessWrapper& aWrapper );

    47 

    48     /**

    49     * Destructor

    50     */

    51     IMPORT_C virtual ~CSetObjectPropList();

    52 

    53 protected:

    54     /**

    55     * Standard c++ constructor

    56     * @param aFramework    The data provider framework

    57     * @param aConnection    The connection from which the request comes

    58     * @param aWrapper    medadata access interface

    59     */

    60     IMPORT_C CSetObjectPropList( MMTPDataProviderFramework& aFramework,

    61         MMTPConnection& aConnection,

    62         MMmMtpDpConfig& aDpConfig );

    63 

    64     /**

    65     * 2nd Phase Constructor

    66     */

    67     IMPORT_C void ConstructL();

    68 

    69 protected:

    70     // from CRequestProcessor

    71     /**

    72     * SetObjectPropList request handler

    73     */

    74     IMPORT_C void ServiceL();

    75 

    76     /**

    77     * Completing phase for the request handler

    78     */

    79     IMPORT_C TBool DoHandleResponsePhaseL();

    80 

    81     /**

    82     * Derived from CRequestProcessor, can not be neglected

    83     * @return ETrue

    84     */

    85     IMPORT_C TBool HasDataphase() const;

    86 

    87     // From CActive

    88     /**

    89     * Cancel the enumeration process

    90     */

    91     IMPORT_C void DoCancel();

    92 

    93     /**

    94     * Handle completed request

    95     */

    96     IMPORT_C void RunL();

    97 

    98     /**

    99     * Ignore the error, continue with the next one

   100     */

   101     IMPORT_C TInt RunError( TInt aError );

   102 

   103 protected:

   104     // new virtuals

   105     /**

   106     * Set MetaData to CMetadataAccessWrapper, for internal use

   107     * @param aPropCode, specify property code of aMediaProp

   108     * @param aNewData, object property value which will be get from

   109     *    aObjectMetaData

   110     * @param aObjectMetaData, owner of the property which should be

   111     *    inserted or updated into database

   112     * @return response code

   113     */

   114     IMPORT_C TMTPResponseCode ServiceMetaDataToWrapperL( const TUint16 aPropCode,

   115         MMTPType& aNewData,

   116         const CMTPObjectMetaData& aObjectMetaData );

   117 

   118     virtual TMTPResponseCode ServiceSpecificObjectPropertyL( TUint16 aPropCode,

   119         const CMTPObjectMetaData& aObject,

   120         const CMTPTypeObjectPropListElement& aElement ) = 0;

   121 

   122     virtual TInt HandleSpecificWrapperError( TInt aError,

   123         const CMTPObjectMetaData& aObject) = 0;

   124 

   125 private:

   126     /*

   127     * Handle response phase of SetObjectPropListL operation

   128     */

   129     TMTPResponseCode SetObjectPropListL( const CMTPTypeObjectPropListElement& aPropListElement );

   130 

   131 protected:

   132     MMTPObjectMgr& iObjectMgr;

   133     RFs& iFs;

   134     CMTPTypeObjectPropList* iPropertyList;

   135     MMmMtpDpConfig& iDpConfig;

   136     TUint32  iUnprocessedIndex;

   137     TInt  iElementCount;

   138 

   139     };

   140 

   141 #endif // CSETOBJECTPROPLIST_H