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<?php
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
class CImportReaderFactory {
public const YAML = 'yaml';
public const XML = 'xml';
public const JSON = 'json';
/**
* Get reader class for required format.
*
* @static
*
* @throws Exception
*
* @param string $format
*
* @return CImportReader
*/
public static function getReader(string $format): CImportReader {
switch ($format) {
case self::YAML:
return new CYamlImportReader();
case self::XML:
return new CXmlImportReader();
case self::JSON:
return new CJsonImportReader();
default:
throw new Exception(_s('Unsupported import format "%1$s".', $format));
}
}
/**
* Converts file extension to associated import format.
*
* @static
*
* @throws Exception
*
* @param string $ext
*
* @return string
*/
public static function fileExt2ImportFormat(string $ext): string {
switch ($ext) {
case 'yaml':
case 'yml':
return self::YAML;
case 'xml':
return self::XML;
case 'json':
return self::JSON;
default:
throw new Exception(_s('Unsupported import file extension "%1$s".', $ext));
}
}
}
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