public function ResourceManager::getPluginCopy in RESTful 7.2

Get a copy of resource plugin instance by instance ID.

This is useful when you have sub-requests, since you don't want to change state to other resources.

Parameters

string $instance_id: The instance ID.

RequestInterface $request: The request object.

Return value

ResourceInterface The plugin.

Throws

PluginNotFoundException If the plugin instance cannot be found.

Overrides ResourceManagerInterface::getPluginCopy

File

src/Resource/ResourceManager.php, line 100

Contains \Drupal\restful\Resource\ResourceManager.

Class

ResourceManager

Namespace

Drupal\restful\Resource

Code

public function getPluginCopy($instance_id, RequestInterface $request = NULL) {
  if (!($plugin = $this->pluginManager
    ->createInstance($instance_id))) {
    return NULL;
  }
  if ($request) {
    $plugin
      ->setRequest($request);
  }

  // Allow altering the resource, this way we can read the resource's
  // definition to return a different class that is using composition.
  drupal_alter('restful_resource', $plugin);
  $plugin = $plugin
    ->isEnabled() ? $plugin : NULL;
  return $plugin;
}