/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  factory helper class declaration  

*

*/

#ifndef __MIMCACHEMESSAGEFACTORY_H__

#define __MIMCACHEMESSAGEFACTORY_H__

//INCLUDES

#include <e32std.h>

//	FORWARD DECLERATIONS

class CIMCacheMessageBase;

class MIMCacheMessageHeader;

// CLASS DECLARATION

/**

 *  Interface for creator of MCAIMCacheMessages.

 *  imcacheserver.exe

 *  @since 5.0

 */

class MIMCacheMessageFactory

    {

	protected:

		/**

		 * Destructor.

		 */

		virtual ~MIMCacheMessageFactory() {};

    public: // Interface

		/**

		 *	Creates cahe message header

		 *	@since 5.0

		 *  @param aServiceId service Id

         *  @param aBuddyId sender.

         * 	@return Instance to MIMCacheMessageHeader

		 */

		virtual MIMCacheMessageHeader* CreateIMCacheMessageHeaderL(TInt aServiceId, const TDesC& aBuddyId ) = 0;

	    /**

         *  Creates cashe message

         *  @param aSender sender of message.

         *  @param aRecipient recipient of message.

         *  @param aData content data.

         *  @return Instance to CIMCacheMessageBase

         */

         virtual CIMCacheMessageBase* CreateCacheMessageL(

                                        const TDesC& aData ) = 0;

	    /**

         *  Find Index

         *  @param aArray array

         *  @param aRecipient recipient of message.

         *  @param aServiceId service Id

         *  @param aSender sender.

         */

         virtual TInt FindHeaderIndexL( RPointerArray<MIMCacheMessageHeader>& aArray, 

										TInt aServiceId,

										const TDesC& aBuddyId ) = 0 ;

    };

#endif      // __MIMCACHEMESSAGEFACTORY_H__

// End of File