
| Current Path : /var/www/html/german-vocational.cn/core/lib/Drupal/Core/DependencyInjection/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/german-vocational.cn/core/lib/Drupal/Core/DependencyInjection/ClassResolver.php |
<?php
namespace Drupal\Core\DependencyInjection;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
/**
* Implements the class resolver interface supporting class names and services.
*/
class ClassResolver implements ClassResolverInterface, ContainerAwareInterface {
use DependencySerializationTrait;
use ContainerAwareTrait;
/**
* {@inheritdoc}
*/
public function getInstanceFromDefinition($definition) {
if ($this->container->has($definition)) {
$instance = $this->container->get($definition);
}
else {
if (!class_exists($definition)) {
throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $definition));
}
if (is_subclass_of($definition, 'Drupal\Core\DependencyInjection\ContainerInjectionInterface')) {
$instance = $definition::create($this->container);
}
else {
$instance = new $definition();
}
}
if ($instance instanceof ContainerAwareInterface) {
$instance->setContainer($this->container);
}
return $instance;
}
}