3 namespace Drupal\language;
5 use Drupal\Core\Cache\CacheBackendInterface;
6 use Drupal\Core\Extension\ModuleHandlerInterface;
7 use Drupal\Core\Plugin\DefaultPluginManager;
10 * Manages language negotiation methods.
12 class LanguageNegotiationMethodManager extends DefaultPluginManager {
15 * Constructs a new LanguageNegotiationMethodManager object.
17 * @param \Traversable $namespaces
18 * An object that implements \Traversable which contains the root paths
19 * keyed by the corresponding namespace to look for plugin implementations.
20 * @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
21 * An object that implements CacheBackendInterface
22 * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
23 * An object that implements ModuleHandlerInterface
25 public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
26 parent::__construct('Plugin/LanguageNegotiation', $namespaces, $module_handler, 'Drupal\language\LanguageNegotiationMethodInterface', 'Drupal\language\Annotation\LanguageNegotiation');
27 $this->cacheBackend = $cache_backend;
28 $this->cacheKeyPrefix = 'language_negotiation_plugins';
29 $this->cacheKey = 'language_negotiation_plugins';
30 $this->alterInfo('language_negotiation_info');