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Diffstat (limited to 'ucb/workben/cachemap/cachemapobject3.hxx')
-rw-r--r-- | ucb/workben/cachemap/cachemapobject3.hxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/ucb/workben/cachemap/cachemapobject3.hxx b/ucb/workben/cachemap/cachemapobject3.hxx new file mode 100644 index 000000000000..1096d3babcc0 --- /dev/null +++ b/ucb/workben/cachemap/cachemapobject3.hxx @@ -0,0 +1,103 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_UCB_CACHEMAPOBJECT3_HXX +#define INCLUDED_UCB_CACHEMAPOBJECT3_HXX + +#include "osl/interlck.h" +#include "osl/mutex.hxx" +#include "rtl/ref.hxx" +#include "sal/types.h" +#include "salhelper/simplereferenceobject.hxx" + +#ifndef INCLUDED_MAP +#include <map> +#define INCLUDED_MAP +#endif +#ifndef INCLUDED_MEMORY +#include <memory> +#define INCLUDED_MEMORY +#endif + +namespace rtl { class OUString; } +namespace ucb { namespace cachemap { class Object3; } } + +namespace ucb { namespace cachemap { + +class ObjectContainer3: public salhelper::SimpleReferenceObject +{ +public: + ObjectContainer3(); + + virtual ~ObjectContainer3() SAL_THROW(()); + + rtl::Reference< Object3 > get(rtl::OUString const & rKey); + +private: + typedef std::map< rtl::OUString, Object3 * > Map; + + Map m_aMap; + osl::Mutex m_aMutex; + + void releaseElement(Object3 * pElement) SAL_THROW(()); + + friend class Object3; // to access Map, releaseElement() +}; + +class Object3 +{ +public: + inline void acquire() SAL_THROW(()) + { osl_incrementInterlockedCount(&m_nRefCount); } + + void release() SAL_THROW(()); + +private: + rtl::Reference< ObjectContainer3 > m_xContainer; + ObjectContainer3::Map::iterator m_aContainerIt; + oslInterlockedCount m_nRefCount; + + inline Object3(rtl::Reference< ObjectContainer3 > const & rContainer); + + inline ~Object3() SAL_THROW(()); + + Object3(Object3 &); // not implemented + void operator =(Object3); // not implemented + + friend class ObjectContainer3; + // to access m_aContainerIt, m_nRefCount, Object3(), ~Object3() +#if defined WNT + friend struct std::auto_ptr< Object3 >; // to access ~Object3() + // work around compiler bug... +#else // WNT + friend class std::auto_ptr< Object3 >; // to access ~Object3() +#endif // WNT +}; + +} } + +#endif // INCLUDED_UCB_CACHEMAPOBJECT3_HXX |