PluginSelectorManager.php in Plugin 8.2
File
src/Plugin/Plugin/PluginSelector/PluginSelectorManager.phpView source
<?php
namespace Drupal\plugin\Plugin\Plugin\PluginSelector;
use Drupal\Component\Plugin\FallbackPluginManagerInterface;
use Drupal\Core\Cache\CacheBackendInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Plugin\DefaultPluginManager;
use Drupal\plugin\Annotation\PluginSelector;
/**
* Manages discovery and instantiation of plugin selector plugins.
*
* @see \Drupal\plugin\Plugin\Plugin\PluginSelector\PluginSelectorInterface
*/
class PluginSelectorManager extends DefaultPluginManager implements PluginSelectorManagerInterface, FallbackPluginManagerInterface {
/**
* Constructs a new instance.
*
* @param \Traversable $namespaces
* An object that implements \Traversable which contains the root paths
* keyed by the corresponding namespace to look for plugin implementations.
* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
* Cache backend instance to use.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler to invoke the alter hook with.
*/
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
parent::__construct('Plugin/Plugin/PluginSelector', $namespaces, $module_handler, PluginSelectorInterface::class, PluginSelector::class);
$this
->alterInfo('plugin_selector');
$this
->setCacheBackend($cache_backend, 'plugin_selector');
}
/**
* {@inheritdoc}
*/
public function getFallbackPluginId($plugin_id, array $configuration = []) {
return 'plugin_select_list';
}
}
Classes
Name | Description |
---|---|
PluginSelectorManager | Manages discovery and instantiation of plugin selector plugins. |