imservices/instantmessagingcache/imcacheserver/inc/timcachemessagefactory.h
author hgs
Wed, 03 Nov 2010 09:32:20 +0530
changeset 51 61fad867f68e
permissions -rw-r--r--
201041
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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  factory helper class declaration  
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*
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*/
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#ifndef TIMCHACHEMESSAGEFACTORY_H
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#define TIMCHACHEMESSAGEFACTORY_H
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//INCLUDES
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#include <e32std.h>
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#include "mimcachemessagefactory.h"
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//  FORWARD DECLERATIONS
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class MIMCacheMessageHeader;
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class CIMCacheMessageBase;
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// CLASS DECLARATION
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/**
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 *  Implementation for creator of MCAIMCacheMessages.
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 *
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 *  T-class, because there is no dynamic member variables and because
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 *  there is no other class which suites in this case.
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 *  Class methods cannot be static, because pointer to MIMCacheMessageFactory
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 *  is passed to client.
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 */
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class TIMCacheMessageFactory : public MIMCacheMessageFactory
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    {
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    public: // Interface
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        /**
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		 *	Creates cahe message header
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		 *	@since 5.0
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		 *  @param aServiceId service Id
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         *  @param aBuddyId sender.
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         *	@return Instance to MIMCacheMessageHeader
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		 */
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        MIMCacheMessageHeader* CreateIMCacheMessageHeaderL(TInt aServiceId, 
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        													const TDesC& aBuddyId );
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         /**
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         *  Creates cashe message
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         *  @param aSender sender of message.
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         *  @param aRecipient recipient of message.
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         *  @param aData content data.
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         *  @return Instance to CIMCacheMessageBase
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         */
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        CIMCacheMessageBase* CreateCacheMessageL(const TDesC& aData );
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        /**
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         *  Find Index
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         *  @param aArray array
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         *  @param aRecipient recipient of message.
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         *  @param aServiceId service Id
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         */
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        TInt FindHeaderIndexL( RPointerArray<MIMCacheMessageHeader>& aArray, 
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								TInt aServiceId,
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		 						const TDesC& aBuddyId );
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    };
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#endif      // TIMCHACHEMESSAGEFACTORY_H
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// End of File