class DynamicEntityReferenceServiceProvider in Dynamic Entity Reference 8.2

Service Provider for Dynamic Entity Reference.

Hierarchy

• class \Drupal\Core\DependencyInjection\ServiceProviderBase implements ServiceModifierInterface, ServiceProviderInterface
  • class \Drupal\dynamic_entity_reference\DynamicEntityReferenceServiceProvider

File

src/DynamicEntityReferenceServiceProvider.php, line 17

Namespace

Drupal\dynamic_entity_reference

class DynamicEntityReferenceServiceProvider extends ServiceProviderBase {

  /**
   * {@inheritdoc}
   */
  public function alter(ContainerBuilder $container) {
    $modules = $container
      ->getParameter('container.modules');
    if (isset($modules['hal'])) {

      // Hal module is enabled, add our new normalizer for dynamic entity
      // reference items.
      // To avoid problems the arguments to
      // \Drupal\hal\Normalizer\EntityReferenceItemNormalizer change, re-use
      // the same constructor arguments and set the additional dependency
      // with a setter method.
      $parent_definition = $container
        ->getDefinition('serializer.normalizer.entity_reference_item.hal');
      $service_definition = new Definition(DynamicEntityReferenceItemNormalizer::class, $parent_definition
        ->getArguments());

      // The priority must be higher than that of
      // serializer.normalizer.entity_reference_item.hal in
      // hal.services.yml.
      $service_definition
        ->addTag('normalizer', [
        'priority' => $parent_definition
          ->getTags()['normalizer'][0]['priority'] + 1,
      ]);
      $container
        ->setDefinition('serializer.normalizer.entity.dynamic_entity_reference_item.hal', $service_definition);
    }
    $map = [
      'entity.query.sql' => [
        'old' => BaseQueryFactory::class,
        'new' => QueryFactory::class,
      ],
      'pgsql.entity.query.sql' => [
        'old' => BasePgsqlQueryFactory::class,
        'new' => PgsqlQueryFactory::class,
      ],
    ];
    foreach ($map as $service_id => $data) {
      if ($container
        ->hasDefinition($service_id)) {
        $service_definition = $container
          ->getDefinition($service_id);
        if ($service_definition
          ->getClass() == $data['old']) {
          $service_definition
            ->setClass($data['new']);
          $container
            ->setDefinition($service_id, $service_definition);
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DynamicEntityReferenceServiceProvider::alter	public	function	Modifies existing service definitions. Overrides ServiceProviderBase::alter
ServiceProviderBase::register	public	function	Registers services to the container. Overrides ServiceProviderInterface::register	1