--- /dev/null
+<?php
+
+namespace Drupal\migrate_plus;
+
+use Drupal\Core\Cache\CacheBackendInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Plugin\DefaultPluginManager;
+
+/**
+ * Provides a plugin manager for data fetchers.
+ *
+ * @see \Drupal\migrate_plus\Annotation\DataFetcher
+ * @see \Drupal\migrate_plus\DataFetcherPluginBase
+ * @see \Drupal\migrate_plus\DataFetcherPluginInterface
+ * @see plugin_api
+ */
+class DataFetcherPluginManager extends DefaultPluginManager {
+
+ /**
+ * Constructs a new DataFetcherPluginManager.
+ *
+ * @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/migrate_plus/data_fetcher', $namespaces, $module_handler, 'Drupal\migrate_plus\DataFetcherPluginInterface', 'Drupal\migrate_plus\Annotation\DataFetcher');
+
+ $this->alterInfo('data_fetcher_info');
+ $this->setCacheBackend($cache_backend, 'migrate_plus_plugins_data_fetcher');
+ }
+
+}