Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\DependencyInjection\Loader\Configurator;
Chris@14: 
Chris@14: use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
Chris@14: 
Chris@14: /**
Chris@14:  * @author Nicolas Grekas <p@tchwork.com>
Chris@14:  *
Chris@14:  * @method InstanceofConfigurator instanceof(string $fqcn)
Chris@14:  */
Chris@14: class DefaultsConfigurator extends AbstractServiceConfigurator
Chris@14: {
Chris@14:     const FACTORY = 'defaults';
Chris@14: 
Chris@14:     use Traits\AutoconfigureTrait;
Chris@14:     use Traits\AutowireTrait;
Chris@14:     use Traits\BindTrait;
Chris@14:     use Traits\PublicTrait;
Chris@14: 
Chris@14:     /**
Chris@14:      * Adds a tag for this definition.
Chris@14:      *
Chris@14:      * @param string $name       The tag name
Chris@14:      * @param array  $attributes An array of attributes
Chris@14:      *
Chris@14:      * @return $this
Chris@14:      *
Chris@14:      * @throws InvalidArgumentException when an invalid tag name or attribute is provided
Chris@14:      */
Chris@17:     final public function tag($name, array $attributes = [])
Chris@14:     {
Chris@17:         if (!\is_string($name) || '' === $name) {
Chris@14:             throw new InvalidArgumentException('The tag name in "_defaults" must be a non-empty string.');
Chris@14:         }
Chris@14: 
Chris@14:         foreach ($attributes as $attribute => $value) {
Chris@14:             if (!is_scalar($value) && null !== $value) {
Chris@14:                 throw new InvalidArgumentException(sprintf('Tag "%s", attribute "%s" in "_defaults" must be of a scalar-type.', $name, $attribute));
Chris@14:             }
Chris@14:         }
Chris@14: 
Chris@14:         $this->definition->addTag($name, $attributes);
Chris@14: 
Chris@14:         return $this;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * Defines an instanceof-conditional to be applied to following service definitions.
Chris@14:      *
Chris@14:      * @param string $fqcn
Chris@14:      *
Chris@14:      * @return InstanceofConfigurator
Chris@14:      */
Chris@14:     final protected function setInstanceof($fqcn)
Chris@14:     {
Chris@14:         return $this->parent->instanceof($fqcn);
Chris@14:     }
Chris@14: }