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<?php |
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/* |
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* This file is part of Pomm'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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/** |
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* PgBytea |
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* |
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* Bytea 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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*/ |
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class PgBytea implements ConverterInterface |
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{ |
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/** |
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* @see Pomm\Converter\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 $data !== null |
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? sprintf( |
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"%s '%s'", |
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$type, |
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$this->escapeByteString($session, $data) |
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) |
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: sprintf("NULL::%s", $type) |
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; |
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} |
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/** |
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* @see Pomm\Converter\ConverterInterface |
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*/ |
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public function fromPg($data, $type, Session $session) |
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{ |
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return $data !== null |
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? $session->getConnection()->unescapeBytea($data) |
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: null |
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; |
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} |
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/** |
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* @see Pomm\Converter\ConverterInterface |
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*/ |
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View Code Duplication |
public function toPgStandardFormat($data, $type, Session $session) |
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{ |
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return $data !== null |
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? sprintf( |
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'%s', |
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$this->escapeByteString($session, $data) |
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) |
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: null |
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; |
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} |
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/** |
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* escapeByteString |
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* |
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* Escape a binary string to postgres. |
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* |
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* @access protected |
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* @param mixed $string |
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* @param Session $session |
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* @return string |
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*/ |
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protected function escapeByteString(Session $session, $string) |
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{ |
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return preg_replace(["/\\\\/", '/"/'], ["\\", '""'], $session->getConnection()->escapeBytea($string)); |
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} |
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} |
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pomm-project /
Foundation
