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<?php |
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/* |
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* This file is part of PommProject's Foundation package. |
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* |
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* (c) 2014 - 2015 Grégoire HUBERT <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace PommProject\Foundation\Converter; |
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use PommProject\Foundation\Session\Session; |
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use PommProject\Foundation\Exception\ConverterException; |
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/** |
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* PgTimestamp |
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* |
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* Date and timestamp converter |
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* |
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* @package Foundation |
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* @copyright 2014 - 2015 Grégoire HUBERT |
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* @author Grégoire HUBERT <[email protected]> |
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* @license X11 {@link http://opensource.org/licenses/mit-license.php} |
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* @see ConverterInterface |
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*/ |
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class PgTimestamp implements ConverterInterface |
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{ |
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const TS_FORMAT = 'Y-m-d H:i:s.uP'; |
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/** |
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* fromPg |
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* |
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* @see ConverterInterface |
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*/ |
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public function fromPg($data, $type, Session $session) |
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{ |
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$data = trim($data); |
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return $data !== '' ? new \DateTime($data) : null; |
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} |
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/** |
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* toPg |
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* |
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* @see ConverterInterface |
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*/ |
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View Code Duplication |
public function toPg($data, $type, Session $session) |
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{ |
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return |
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$data !== null |
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? sprintf("%s '%s'", $type, $this->checkData($data)->format(static::TS_FORMAT)) |
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: sprintf("NULL::%s", $type) |
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; |
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} |
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/** |
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* toPgStandardFormat |
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* |
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* @see ConverterInterface |
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*/ |
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public function toPgStandardFormat($data, $type, Session $session) |
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{ |
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return |
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$data !== null |
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? $this->checkData($data)->format(static::TS_FORMAT) |
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: null |
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; |
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} |
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/** |
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* checkData |
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* |
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* Ensure a DateTime instance. |
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* |
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* @access protected |
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* @param mixed $data |
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* @throws ConverterException |
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* @return \DateTime |
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*/ |
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View Code Duplication |
protected function checkData($data) |
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{ |
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if (!$data instanceof \DateTime) { |
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try { |
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$data = new \DateTime($data); |
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} catch (\Exception $e) { |
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throw new ConverterException( |
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sprintf( |
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"Cannot convert data from invalid datetime representation '%s'.", |
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$data |
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), |
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null, |
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$e |
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); |
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} |
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} |
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return $data; |
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} |
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} |
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pomm-project /
Foundation
