class ConfigImportServiceProvider in Config Importer and Tools 8

Class ConfigImportServiceProvider.

Hierarchy

• class \Drupal\Core\DependencyInjection\ServiceProviderBase implements ServiceModifierInterface, ServiceProviderInterface
  • class \Drupal\config_import\ConfigImportServiceProvider

File

src/ConfigImportServiceProvider.php, line 11

Namespace

Drupal\config_import

class ConfigImportServiceProvider extends ServiceProviderBase {

  /**
   * DI container.
   *
   * @var ContainerBuilder
   */
  private $container;

  /**
   * {@inheritdoc}
   */
  public function register(ContainerBuilder $container) {
    $this->container = $container;
    $this
      ->registerFeaturesImporter();
  }

  /**
   * Register features importer service if dependencies installed.
   *
   * @see ConfigFeaturesImporterService::create()
   */
  protected function registerFeaturesImporter() {
    $this
      ->registerService('config_import.features_importer', ConfigFeaturesImporterService::class, [
      'config_update.config_update',
      'features.manager',
      'features_assigner',
    ], [
      'logger.factory',
    ]);
  }

  /**
   * Register service if required dependencies are available within container.
   *
   * @param string $id
   *   Service ID.
   * @param string $class
   *   FQN of service class.
   * @param string[] $required
   *   List of required dependency names.
   * @param string[] $optional
   *   List of optional dependency names.
   */
  protected function registerService($id, $class, array $required, array $optional = []) {

    // All required services must be available within container.
    if (count(array_filter(array_map([
      $this->container,
      'has',
    ], $required))) === count($required)) {
      $this->container
        ->register($id, $class)
        ->setArguments(array_map([
        $this->container,
        'getDefinition',
      ], array_merge($required, $optional)));
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigImportServiceProvider::$container	private	property	DI container.
ConfigImportServiceProvider::register	public	function	Registers services to the container. Overrides ServiceProviderBase::register
ConfigImportServiceProvider::registerFeaturesImporter	protected	function	Register features importer service if dependencies installed.
ConfigImportServiceProvider::registerService	protected	function	Register service if required dependencies are available within container.
ServiceProviderBase::alter	public	function	Modifies existing service definitions. Overrides ServiceModifierInterface::alter	5