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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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// $Id$
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/** @file */
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#pragma once
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#include <stdint.h>
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#include <boost/thread/mutex.hpp>
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#include <boost/thread/condition.hpp>
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#define EXPORT
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namespace dmlpackageprocessor
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{
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class TablelockData
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{
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public:
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typedef std::map<uint32_t, TablelockData*> TablelockDataMap;
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typedef std::map<uint32_t, uint64_t> OIDTablelock;
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EXPORT static TablelockData* makeTablelockData(uint32_t sessionID = 0);
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EXPORT static void removeTablelockData(uint32_t sessionID = 0);
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EXPORT void setTablelock(uint32_t tableOid, uint64_t tablelockId);
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EXPORT uint64_t getTablelockId(uint32_t tableOid);
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OIDTablelock& getOidTablelockMap();
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private:
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/** Constuctors */
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explicit TablelockData();
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explicit TablelockData(const TablelockData& rhs);
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~TablelockData();
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static boost::mutex map_mutex;
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static TablelockDataMap fTablelockDataMap;
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OIDTablelock fOIDTablelockMap;
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boost::mutex fOIDTablelock;
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};
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} // namespace dmlpackageprocessor
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#undef EXPORT
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