1 /**

     2 * Copyright (c) 2004-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 /**

    23  @file MetaContainer.h

    24  @internalTechnology

    25 */

    26 

    27 #if (!defined METACONTAINER_H)

    28 #define METACONTAINER_H

    29 

    30 #include <e32base.h>

    31 #include <e32std.h>

    32 #include <comms-infras/metadata.h>

    33 

    34 

    35 namespace Meta

    36 {

    37 

    38 class RMetaDataContainerBase : public RPointerArray<SMetaData>

    39 /**

    40 

    41 Container of meta objects.

    42 Base class.

    43 Derived containers need to implement static LoadL.

    44 

    45 @internalComponent

    46 @released since v9.0 */

    47     {

    48 public:

    49 	IMPORT_C explicit RMetaDataContainerBase();

    50 

    51     IMPORT_C void Copy(const RMetaDataContainerBase& aMetaContainer);

    52     IMPORT_C TInt Store(TDes8& aDes) const;

    53 

    54     IMPORT_C TInt Load(TPtrC8& aDes);

    55 	IMPORT_C TInt Length() const;

    56 

    57 	IMPORT_C STypeId GetTypeId() const;

    58 

    59 protected:

    60 	virtual SMetaData* LoadElementL(TPtrC8& aDes) = 0;

    61     };

    62 

    63 template<class ELEMENT>

    64 class RMetaDataContainer : public RMetaDataContainerBase

    65 /**

    66 

    67 Templated container of meta objects that implements static LoadL.

    68 Meta object type (template parameter) needs to implement its own static LoadL.

    69 

    70 @internalComponent

    71 @released since v9.0 */

    72 	{

    73 public:

    74 	static RMetaDataContainer<ELEMENT>* LoadL(TPtrC8& aDes);

    75 

    76 	explicit inline RMetaDataContainer();

    77 

    78 protected:

    79 	virtual SMetaData* LoadElementL(TPtrC8& aDes);

    80 	};

    81 

    82 typedef RMetaDataContainer<SMetaDataECom> RMetaDataEComContainer;

    83 

    84 } //namespace Meta

    85 

    86 #include <comms-infras/metacontainer.inl>

    87 

    88 #endif //METACONTAINER_H