1 /*

     2 * Copyright (c) 2006 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:        Simplest concrete base class in WSF message class hierarchy.

    15 *                This is not a public class.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 #ifndef SEN_MESSAGE_BASE_H

    27 #define SEN_MESSAGE_BASE_H

    28 

    29 #include <e32std.h>

    30 

    31 #include <MSenMessage.h>

    32 

    33 // FORWARD DECLARATIONS

    34 class CSenChunk;

    35 class CSenXmlReader;

    36 class MSenProperties;

    37 class MSenMessageContext;

    38 

    39 // CLASS DECLARATION

    40 /**

    41 * This is abstract interface defines set of WSF message classes, providing 

    42 * convenience for other components, which typically cast this to some 

    43 * subclass via IsSafeToCast() method.

    44 * @lib SenMessages.lib

    45 * @since Series60 4.0

    46 */

    47 class CSenMessageBase : public CBase, public MSenMessage

    48     {

    49     public:

    50         IMPORT_C static CSenMessageBase* NewL(CSenChunk& aChunk);

    51         IMPORT_C static CSenMessageBase* NewLC(CSenChunk& aChunk);

    52         

    53         // Destructor 

    54         IMPORT_C virtual ~CSenMessageBase();

    55         

    56         // New methods

    57         virtual TClass Type();

    58         virtual TDirection Direction();

    59         virtual TInt SetContext(MSenMessageContext* apOwnedContext);

    60         virtual MSenMessageContext* Context();

    61         virtual TInt SetProperties(MSenProperties* apOwnedProperties);

    62         virtual MSenProperties* Properties();

    63         

    64         virtual TBool IsSafeToCast(TClass aType);

    65         virtual TInt TxnId();

    66         virtual MSenMessage* CloneL();

    67         

    68       

    69     protected:

    70         IMPORT_C void BaseConstructL();

    71     private:

    72         // C++ constructor

    73         IMPORT_C CSenMessageBase(CSenChunk& aChunk);

    74         

    75     protected: // Data

    76         CSenChunk& iChunk;

    77         MSenProperties* ipProperties; // owned

    78         TInt iTxnId;

    79         TPtrC8 iSerializedMessage;

    80         TPtrC8 iSerializedProperties;

    81         MSenMessageContext* ipContext; // NOT owned

    82     };

    83 

    84 #endif // SEN_MESSAGE_BASE_H

    85 

    86 // End of File

    87 

    88