| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef INCLUDED_UCB_CACHEMAPOBJECT1_HXX |
| #define INCLUDED_UCB_CACHEMAPOBJECT1_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 Object1; } } |
| |
| namespace ucb { namespace cachemap { |
| |
| class ObjectContainer1: public salhelper::SimpleReferenceObject |
| { |
| public: |
| ObjectContainer1(); |
| |
| virtual ~ObjectContainer1() SAL_THROW(()); |
| |
| rtl::Reference< Object1 > get(rtl::OUString const & rKey); |
| |
| private: |
| typedef std::map< rtl::OUString, Object1 * > Map; |
| |
| Map m_aMap; |
| osl::Mutex m_aMutex; |
| |
| void releaseElement(Object1 * pElement) SAL_THROW(()); |
| |
| friend class Object1; // to access Map, releaseElement() |
| }; |
| |
| class Object1 |
| { |
| public: |
| inline void acquire() SAL_THROW(()) |
| { osl_incrementInterlockedCount(&m_nRefCount); } |
| |
| inline void release() SAL_THROW(()) |
| { m_xContainer->releaseElement(this); } |
| |
| private: |
| rtl::Reference< ObjectContainer1 > m_xContainer; |
| ObjectContainer1::Map::iterator m_aContainerIt; |
| oslInterlockedCount m_nRefCount; |
| |
| inline Object1(rtl::Reference< ObjectContainer1 > const & rContainer); |
| |
| inline ~Object1() SAL_THROW(()); |
| |
| Object1(Object1 &); // not implemented |
| void operator =(Object1); // not implemented |
| |
| friend class ObjectContainer1; |
| // to access m_aContainerIt, m_nRefCount, Object1(), ~Object1() |
| #if defined WNT |
| friend struct std::auto_ptr< Object1 >; // to access ~Object1() |
| // work around compiler bug... |
| #else // WNT |
| friend class std::auto_ptr< Object1 >; // to access ~Object1() |
| #endif // WNT |
| }; |
| |
| } } |
| |
| #endif // INCLUDED_UCB_CACHEMAPOBJECT1_HXX |