function DependencySerializationTrait::__wakeup

File

core/lib/Drupal/Core/DependencyInjection/DependencySerializationTrait.php, line 73

Class

DependencySerializationTrait

Provides dependency injection friendly methods for serialization.

Namespace

Code

public function __wakeup() {
    // Tests in isolation potentially unserialize in the parent process.
    $phpunit_bootstrap = isset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
    if ($phpunit_bootstrap && !\Drupal::hasContainer()) {
        return;
    }
    $container = \Drupal::getContainer();
    foreach ($this->_serviceIds as $key => $service_id) {
        // In rare cases, when test data is serialized in the parent process,
        // there is a service container but it doesn't contain all expected
        // services. To avoid fatal errors during the wrap-up of failing tests, we
        // check for this case, too.
        if ($phpunit_bootstrap && !$container->has($service_id)) {
            continue;
        }
        $this->{$key} = $container->get($service_id);
    }
    $this->_serviceIds = [];
    // In rare cases, when test data is serialized in the parent process, there
    // is a service container but it doesn't contain all expected services. To
    // avoid fatal errors during the wrap-up of failing tests, we check for this
    // case, too.
    if ($this->_entityStorages && (!$phpunit_bootstrap || $container->has('entity_type.manager'))) {
        
        /** @var \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager */
        $entity_type_manager = $container->get('entity_type.manager');
        foreach ($this->_entityStorages as $key => $entity_type_id) {
            $this->{$key} = $entity_type_manager->getStorage($entity_type_id);
        }
    }
    $this->_entityStorages = [];
}