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/*
* Copyright (C) 2008-2009 Patrick Ohly <patrick.ohly@gmx.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) version 3.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef INCL_EVOLUTION_VOLATILE_CONFIG_TREE
# define INCL_EVOLUTION_VOLATILE_CONFIG_TREE
#include <syncevo/FileConfigTree.h>
#include <syncevo/declarations.h>
SE_BEGIN_CXX
/**
* This class can store properties while in memory, but will never
* save them persistently. Implemented by instantiating a FileConfigTree
* with invalid path and intercepting its flush() method.
*/
class VolatileConfigTree : public FileConfigTree {
public:
VolatileConfigTree() :
FileConfigTree("/dev/null", "", SyncConfig::SHARED_LAYOUT)
{}
virtual void flush() {}
};
SE_END_CXX
#endif
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