sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Caching interface for server-side implementations
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __D32CACHE_H__
sl@0: #define __D32CACHE_H__
sl@0: 
sl@0: #ifndef __E32STD_H__
sl@0: #include <e32std.h>
sl@0: #endif
sl@0: 
sl@0: // Classes referenced
sl@0: class CBase;
sl@0: 
sl@0: class RDbCache
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: 	{
sl@0: private:
sl@0: 	enum { EDefaultSlots = 2 };
sl@0: 	class CCache;
sl@0: public:
sl@0: 	inline RDbCache();
sl@0: 	TInt Open(TInt aSize = EDefaultSlots, TBool aUseTimer = EFalse );
sl@0: 	void Close();
sl@0: //
sl@0: 	void Hold( CBase* aObject, TUint aMicroSeconds );
sl@0: 	void Release( const CBase& aObject ) const;
sl@0: 	void Flush();
sl@0: private:
sl@0: 	CCache* iCache;
sl@0: 	};
sl@0: 
sl@0: inline RDbCache::RDbCache()
sl@0: 	:iCache( 0 )
sl@0: 	{}
sl@0: 
sl@0: #endif