protected function AnnotatedClassDiscovery::getAnnotationReader

Gets the used doctrine annotation reader.

Return value

\Doctrine\Common\Annotations\Reader The annotation reader.

File

core/lib/Drupal/Component/Annotation/Plugin/Discovery/AnnotatedClassDiscovery.php, line 88

Class

AnnotatedClassDiscovery

Defines a discovery mechanism to find annotated plugins in PSR-4 namespaces.

Namespace

Code

protected function getAnnotationReader() {
  if (!isset($this->annotationReader)) {
    $this->annotationReader = new SimpleAnnotationReader();

    // Add the namespaces from the main plugin annotation, like @EntityType.
    $namespace = substr($this->pluginDefinitionAnnotationName, 0, strrpos($this->pluginDefinitionAnnotationName, '\\'));
    $this->annotationReader
      ->addNamespace($namespace);

    // Register additional namespaces to be scanned for annotations.
    foreach ($this->annotationNamespaces as $namespace) {
      $this->annotationReader
        ->addNamespace($namespace);
    }
  }
  return $this->annotationReader;
}