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55 lines
1.2 KiB
55 lines
1.2 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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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 Symfony\Component\Config\Definition; |
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use Symfony\Component\Config\Definition\Exception\InvalidTypeException; |
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/** |
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* This node represents a Boolean value in the config tree. |
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* |
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* @author Johannes M. Schmitt <schmittjoh@gmail.com> |
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*/ |
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class BooleanNode extends ScalarNode |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function validateType($value) |
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{ |
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if (!\is_bool($value)) { |
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$ex = new InvalidTypeException(sprintf('Invalid type for path "%s". Expected "bool", but got "%s".', $this->getPath(), get_debug_type($value))); |
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if ($hint = $this->getInfo()) { |
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$ex->addHint($hint); |
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} |
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$ex->setPath($this->getPath()); |
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throw $ex; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function isValueEmpty($value) |
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{ |
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// a boolean value cannot be empty |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getValidPlaceholderTypes(): array |
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{ |
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return ['bool']; |
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} |
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}
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