47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?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\DependencyInjection\Loader\Configurator\Traits;
|
|
|
|
use Symfony\Component\DependencyInjection\ChildDefinition;
|
|
use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
|
|
|
|
trait ParentTrait
|
|
{
|
|
/**
|
|
* Sets the Definition to inherit from.
|
|
*
|
|
* @return $this
|
|
*
|
|
* @throws InvalidArgumentException when parent cannot be set
|
|
*/
|
|
final public function parent(string $parent): static
|
|
{
|
|
if (!$this->allowParent) {
|
|
throw new InvalidArgumentException(sprintf('A parent cannot be defined when either "_instanceof" or "_defaults" are also defined for service prototype "%s".', $this->id));
|
|
}
|
|
|
|
if ($this->definition instanceof ChildDefinition) {
|
|
$this->definition->setParent($parent);
|
|
} else {
|
|
// cast Definition to ChildDefinition
|
|
$definition = serialize($this->definition);
|
|
$definition = substr_replace($definition, '53', 2, 2);
|
|
$definition = substr_replace($definition, 'Child', 44, 0);
|
|
$definition = unserialize($definition);
|
|
|
|
$this->definition = $definition->setParent($parent);
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
}
|