ObjectManager.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Extbase\Object;
 
use Psr\Container\ContainerInterface;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Object\Container\Container as ExtbaseContainer;
 
class ‪ObjectManager implements ‪ObjectManagerInterface
{
    private ‪$container;
 
    protected ‪$objectContainer;
 
    public function ‪__construct(ContainerInterface ‪$container, ExtbaseContainer ‪$objectContainer)
    {
        $this->container = ‪$container;
        $this->objectContainer = ‪$objectContainer;
    }
 
    public function ‪__sleep(): array
    {
        return [];
    }
 
    public function ‪__wakeup()
    {
        $this->‪__construct(
            GeneralUtility::getContainer(),
            GeneralUtility::getContainer()->get(ExtbaseContainer::class)
        );
    }
 
    public function get(string $className, ...$constructorArguments): object
    {
        // todo: This method needs to trigger a deprecation error as soon as the core does not use this method any more.
 
        if ($className === \DateTime::class) {
            return GeneralUtility::makeInstance($className, ...$constructorArguments);
        }
 
        if ($this->container->has($className)) {
            if ($constructorArguments === []) {
                $instance = $this->container->get($className);
                if (!is_object($instance)) {
                    throw new ‪Exception('Invalid object name "' . $className . '". The PSR-11 container entry resolves to a non object.', 1562357346);
                }
                return $instance;
            }
            trigger_error($className . ' is available in the PSR-11 container. That means you should not try to instanciate it using constructor arguments. Falling back to legacy extbase based injection.', E_USER_DEPRECATED);
        }
 
        return $this->objectContainer->getInstance($className, $constructorArguments);
    }
 
    public function ‪getEmptyObject(string $className): object
    {
        return $this->objectContainer->getEmptyObject($className);
    }
}