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73 lines
2.3 KiB
73 lines
2.3 KiB
/*
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This file is part of Akregator.
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Copyright (C) 2005 Frank Osterfeld <frank.osterfeld@kdemail.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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, MA 02110-1301, USA.
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As a special exception, permission is given to link this program
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with any edition of TQt, and distribute the resulting executable,
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without including the source code for TQt in the source distribution.
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*/
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#ifndef AKREGATOR_BACKEND_STORAGEFACTORY_H
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#define AKREGATOR_BACKEND_STORAGEFACTORY_H
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#include "akregator_export.h"
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class TQString;
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class TQStringList;
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class TQWidget;
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namespace Akregator {
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namespace Backend {
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class Storage;
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class AKREGATOR_EXPORT StorageFactory
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{
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public:
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/** identifier of the storage type, like "metakit", "postgres" etc. For use in
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configuration files. Must not contain spaces or special characters.
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*/
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virtual TQString key() const = 0;
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/** returns the (i18n'd) name of the storage type. */
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virtual TQString name() const = 0;
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/** true if the plugin is configurable via a config dialog */
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virtual bool isConfigurable() const = 0;
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/** shows the plugin's configuration dialog */
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virtual void configure() = 0;
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/**
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* returns wether the backend allows multiple writers at the same time
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* If not, Akregator must use a lock to ensure that only one process gains
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* write access.
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*/
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virtual bool allowsMultipleWriteAccess() const = 0;
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/** creates a storage object with given parameters
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@param params list of implementation-specific parameters
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*/
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virtual Storage* createStorage(const TQStringList& params) const = 0;
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};
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}
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}
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#endif
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