1 /*

     2 * Copyright (c) 2004-2005 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:  Creator class for messages.

    15 *

    16 */

    17 

    18 

    19 #ifndef CCAMESSAGECREATOR_H

    20 #define CCAMESSAGECREATOR_H

    21 

    22 #include "MCAMessageCreator.h"

    23 

    24 //	FORWARD CLASS DECLERATIONS

    25 class MCABufferMemoryHandler;

    26 

    27 // CLASS DECLARATION

    28 

    29 /**

    30  *  Creator class for messages.

    31  *

    32  *  @lib CAEngine.dll

    33  *  @since 3.0

    34  */

    35 

    36 class CCAMessageCreator : public CBase, public MCAMessageCreator

    37     {

    38     public: // Construction

    39 

    40         /**

    41          * Construction

    42          * @param aMemoryHandler Handles memory

    43          * @return Pointer to new created instance of CCAMessageCreator

    44          */

    45         static CCAMessageCreator* NewL();

    46 

    47         /**

    48          * Construction

    49          * @param aMemoryHandler Handles memory

    50          * @return Pointer to new created instance of CCAMessageCreator

    51          */

    52         static CCAMessageCreator* NewLC();

    53 

    54         /**

    55          * Destruction

    56          */

    57         ~CCAMessageCreator();

    58 

    59     private: // Construction

    60 

    61         /**

    62          * Constructor

    63          */

    64         CCAMessageCreator();

    65 

    66     private: // From MCAMessageCreator

    67 

    68         /**

    69          * @see MCAMessageCreator

    70          */

    71         MCAMessage* CreateMessageL( const SMessageData& aData ) const;

    72 

    73         /**

    74          * @see MCAMessageCreator

    75          */

    76         MCAMessage* CreateFailedMessageL( const MCAMessage* pSource ) const;

    77 

    78         /**

    79          * @see MCAMessageCreator

    80          */

    81         MCAMessage* CreateSystemMessageL( MCAMessage::TSystemMessage aType,

    82                                           const TDesC& aText ) const;

    83 

    84         /**

    85          * @see MCAMessageCreator

    86          */

    87         MCAMessage* CloneMessageL( const MCAMessage* pSource ) const;

    88 

    89     private: // New helper methods

    90 

    91         /**

    92          * Create text message.

    93          * @param aData Data for message.

    94          * @return new MCAMessage. Ownership is passed to caller

    95          */

    96         MCAMessage* CreateTextMessageL( const SMessageData& aData ) const;

    97 

    98         /**

    99          * Create content message.

   100          * @param aData Data for message.

   101          * @return new MCAMessage. Ownership is passed to caller

   102          */

   103         MCAMessage* CreateContentMessageL( const SMessageData& aData ) const;

   104 

   105         /**

   106          * Create failed text message.

   107          * @param pSource. Message base for failed message

   108          * @return new MCAMessage. Ownership is passed to caller

   109          */

   110         MCAMessage* CreateFailedTextMessageL( const MCAMessage* pSource ) const;

   111 

   112         /**

   113          * Resolve right type for message

   114          */

   115         void ResolveMessageType( MCAMessage* aMessage ) const;

   116 

   117     private: // Member data

   118 

   119     };

   120 

   121 #endif      // CCAMESSAGECREATOR_H

   122 

   123 // End of File