annotate vendor/symfony/dependency-injection/Loader/Configurator/Traits/ParentTrait.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 1fec387a4317
children
rev   line source
Chris@14 1 <?php
Chris@14 2
Chris@14 3 /*
Chris@14 4 * This file is part of the Symfony package.
Chris@14 5 *
Chris@14 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@14 7 *
Chris@14 8 * For the full copyright and license information, please view the LICENSE
Chris@14 9 * file that was distributed with this source code.
Chris@14 10 */
Chris@14 11
Chris@14 12 namespace Symfony\Component\DependencyInjection\Loader\Configurator\Traits;
Chris@14 13
Chris@14 14 use Symfony\Component\DependencyInjection\ChildDefinition;
Chris@14 15 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
Chris@14 16
Chris@14 17 /**
Chris@14 18 * @method $this parent(string $parent)
Chris@14 19 */
Chris@14 20 trait ParentTrait
Chris@14 21 {
Chris@14 22 /**
Chris@14 23 * Sets the Definition to inherit from.
Chris@14 24 *
Chris@14 25 * @param string $parent
Chris@14 26 *
Chris@14 27 * @return $this
Chris@14 28 *
Chris@14 29 * @throws InvalidArgumentException when parent cannot be set
Chris@14 30 */
Chris@14 31 final protected function setParent($parent)
Chris@14 32 {
Chris@14 33 if (!$this->allowParent) {
Chris@14 34 throw new InvalidArgumentException(sprintf('A parent cannot be defined when either "_instanceof" or "_defaults" are also defined for service prototype "%s".', $this->id));
Chris@14 35 }
Chris@14 36
Chris@14 37 if ($this->definition instanceof ChildDefinition) {
Chris@14 38 $this->definition->setParent($parent);
Chris@14 39 } elseif ($this->definition->isAutoconfigured()) {
Chris@14 40 throw new InvalidArgumentException(sprintf('The service "%s" cannot have a "parent" and also have "autoconfigure". Try disabling autoconfiguration for the service.', $this->id));
Chris@14 41 } elseif ($this->definition->getBindings()) {
Chris@14 42 throw new InvalidArgumentException(sprintf('The service "%s" cannot have a "parent" and also "bind" arguments.', $this->id));
Chris@14 43 } else {
Chris@14 44 // cast Definition to ChildDefinition
Chris@14 45 $definition = serialize($this->definition);
Chris@14 46 $definition = substr_replace($definition, '53', 2, 2);
Chris@14 47 $definition = substr_replace($definition, 'Child', 44, 0);
Chris@14 48 $definition = unserialize($definition);
Chris@14 49
Chris@14 50 $this->definition = $definition->setParent($parent);
Chris@14 51 }
Chris@14 52
Chris@14 53 return $this;
Chris@14 54 }
Chris@14 55 }