class ResourcePluginManager

Manages discovery and instantiation of resource plugins.

Hierarchy

Expanded class hierarchy of ResourcePluginManager

1 file declares its use of ResourcePluginManager
RouteSubscriber.php in drupal/core/modules/rest/lib/Drupal/rest/EventSubscriber/RouteSubscriber.php
1 string reference to 'ResourcePluginManager'
rest.services.yml in drupal/core/modules/rest/rest.services.yml
drupal/core/modules/rest/rest.services.yml
1 service uses ResourcePluginManager
plugin.manager.rest in drupal/core/modules/rest/rest.services.yml
Drupal\rest\Plugin\Type\ResourcePluginManager

File

drupal/core/modules/rest/lib/Drupal/rest/Plugin/Type/ResourcePluginManager.php, line 20
Definition of Drupal\rest\Plugin\Type\ResourcePluginManager.

Namespace

Drupal\rest\Plugin\Type
View source
class ResourcePluginManager extends PluginManagerBase {

  /**
   * Overrides Drupal\Component\Plugin\PluginManagerBase::__construct().
   *
   * @param \Traversable $namespaces
   *   An object that implements \Traversable which contains the root paths
   *   keyed by the corresponding namespace to look for plugin implementations,
   */
  public function __construct(\Traversable $namespaces) {

    // Create resource plugin derivatives from declaratively defined resources.
    $this->discovery = new AnnotatedClassDiscovery('rest/resource', $namespaces);
    $this->discovery = new DerivativeDiscoveryDecorator($this->discovery);
    $this->discovery = new AlterDecorator($this->discovery, 'rest_resource');
    $this->discovery = new CacheDecorator($this->discovery, 'rest');
    $this->factory = new ReflectionFactory($this->discovery);
  }

  /**
   * Overrides Drupal\Component\Plugin\PluginManagerBase::getInstance().
   */
  public function getInstance(array $options) {
    if (isset($options['id'])) {
      return $this
        ->createInstance($options['id']);
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
PluginManagerBase::$defaults protected property A set of defaults to be referenced by $this->processDefinition() if additional processing of plugins is necessary or helpful for development purposes. 3
PluginManagerBase::$discovery protected property The object that discovers plugins managed by this manager.
PluginManagerBase::$factory protected property The object that instantiates plugins managed by this manager.
PluginManagerBase::$mapper protected property The object that returns the preconfigured plugin instance appropriate for a particular runtime condition.
PluginManagerBase::clearCachedDefinitions public function Clears static and persistent plugin definition caches. Overrides CachedDiscoveryInterface::clearCachedDefinitions
PluginManagerBase::createInstance public function Returns a preconfigured instance of a plugin. Overrides FactoryInterface::createInstance 6
PluginManagerBase::getDefinition public function Gets a specific plugin definition. Overrides DiscoveryInterface::getDefinition
PluginManagerBase::getDefinitions public function Gets the definition of all plugins for this type. Overrides DiscoveryInterface::getDefinitions
PluginManagerBase::processDefinition public function Performs extra processing on plugin definitions. 2
ResourcePluginManager::getInstance public function Overrides Drupal\Component\Plugin\PluginManagerBase::getInstance(). Overrides PluginManagerBase::getInstance
ResourcePluginManager::__construct public function Overrides Drupal\Component\Plugin\PluginManagerBase::__construct().