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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 - 2017 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\Exception\ConverterException; |
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use PommProject\Foundation\Session\Session; |
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/** |
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* ArrayTypeConverter |
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* |
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* Array sub class for converters using a PHP array representation. |
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* |
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* @package Foundation |
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* @copyright 2014 - 2017 Grégoire HUBERT |
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* @author Grégoire HUBERT |
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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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abstract class ArrayTypeConverter implements ConverterInterface |
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{ |
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protected $converters = []; |
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/** |
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* checkArray |
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* |
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* Check if the data is an array. |
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* |
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* @param mixed $data |
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* @throws ConverterException |
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* @return array $data |
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*/ |
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protected function checkArray($data) |
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{ |
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if (!is_array($data)) { |
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throw new ConverterException( |
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sprintf( |
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"Array converter data must be an array ('%s' given).", |
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gettype($data) |
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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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* getSubtypeConverter |
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* |
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* Since the arrays in PostgreSQL have the same subtype, it is useful to |
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* cache it here to avoid summoning the ClientHolder all the time. |
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* |
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* @param string $type |
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* @param Session $session |
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* @return ConverterInterface |
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*/ |
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protected function getSubtypeConverter($type, Session $session) |
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{ |
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if (!isset($this->converters[$type])) { |
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$this->converters[$type] = $session |
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->getClientUsingPooler('converter', $type) |
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->getConverter() |
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; |
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} |
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return $this->converters[$type]; |
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} |
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} |
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pomm-project /
Foundation
