class StaticDiscoveryDecorator in Plug 7

A decorator that allows manual registration of undiscoverable definitions.

Hierarchy

• class \Drupal\Component\Plugin\Discovery\StaticDiscovery implements DiscoveryInterface uses DiscoveryCachedTrait
  • class \Drupal\Component\Plugin\Discovery\StaticDiscoveryDecorator

File

lib/Drupal/Component/Plugin/Discovery/StaticDiscoveryDecorator.php, line 13

Contains \Drupal\Component\Plugin\Discovery\StaticDiscoveryDecorator.

Namespace

Drupal\Component\Plugin\Discovery

class StaticDiscoveryDecorator extends StaticDiscovery {

  /**
   * The Discovery object being decorated.
   *
   * @var \Drupal\Component\Plugin\Discovery\DiscoveryInterface
   */
  protected $decorated;

  /**
   * A callback or closure used for registering additional definitions.
   *
   * @var \Callable
   */
  protected $registerDefinitions;

  /**
   * Constructs a \Drupal\Component\Plugin\Discovery\StaticDiscoveryDecorator object.
   *
   * @param \Drupal\Component\Plugin\Discovery\DiscoveryInterface $decorated
   *   The discovery object that is being decorated.
   * @param \Callable $registerDefinitions
   *   (optional) A callback or closure used for registering additional
   *   definitions.
   */
  public function __construct(DiscoveryInterface $decorated, $registerDefinitions = NULL) {
    $this->decorated = $decorated;
    $this->registerDefinitions = $registerDefinitions;
  }

  /**
   * {@inheritdoc}
   */
  public function getDefinition($base_plugin_id, $exception_on_invalid = TRUE) {
    if (isset($this->registerDefinitions)) {
      call_user_func($this->registerDefinitions);
    }
    $this->definitions += $this->decorated
      ->getDefinitions();
    return parent::getDefinition($base_plugin_id, $exception_on_invalid);
  }

  /**
   * {@inheritdoc}
   */
  public function getDefinitions() {
    if (isset($this->registerDefinitions)) {
      call_user_func($this->registerDefinitions);
    }
    $this->definitions += $this->decorated
      ->getDefinitions();
    return parent::getDefinitions();
  }

  /**
   * Passes through all unknown calls onto the decorated object
   */
  public function __call($method, $args) {
    return call_user_func_array(array(
      $this->decorated,
      $method,
    ), $args);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DiscoveryCachedTrait::$definitions	protected	property	Cached definitions array.
DiscoveryTrait::doGetDefinition	protected	function	Gets a specific plugin definition.
DiscoveryTrait::hasDefinition	public	function
StaticDiscovery::deleteDefinition	public	function	Deletes a plugin definition.
StaticDiscovery::setDefinition	public	function	Sets a plugin definition.
StaticDiscoveryDecorator::$decorated	protected	property	The Discovery object being decorated.
StaticDiscoveryDecorator::$registerDefinitions	protected	property	A callback or closure used for registering additional definitions.
StaticDiscoveryDecorator::getDefinition	public	function	Overrides DiscoveryCachedTrait::getDefinition
StaticDiscoveryDecorator::getDefinitions	public	function	Gets the definition of all plugins for this type. Overrides StaticDiscovery::getDefinitions
StaticDiscoveryDecorator::__call	public	function	Passes through all unknown calls onto the decorated object
StaticDiscoveryDecorator::__construct	public	function	Constructs a \Drupal\Component\Plugin\Discovery\StaticDiscoveryDecorator object.