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src/Symfony/Component/Validator/ConstraintValidatorFactory.php
40 строк
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Aurelien Pillevesse
use cpp
13 мар 2024, 21:59
13 мар 2024, 21:59
dd25ea7
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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Validator; use Symfony\Component\Validator\Constraints\ExpressionValidator; /** * Default implementation of the ConstraintValidatorFactoryInterface. * * This enforces the convention that the validatedBy() method on any * Constraint will return the class name of the ConstraintValidator that * should validate the Constraint. * * @author Bernhard Schussek <bschussek@gmail.com> */ class ConstraintValidatorFactory implements ConstraintValidatorFactoryInterface { public function __construct( protected array $validators = [], ) { } public function getInstance(Constraint $constraint): ConstraintValidatorInterface { if ('validator.expression' === $name = $class = $constraint->validatedBy()) { $class = ExpressionValidator::class; } return $this->validators[$name] ??= new $class(); } }