X-Git-Url: http://aleph1.co.uk/gitweb/?a=blobdiff_plain;f=web%2Fcore%2Flib%2FDrupal%2FCore%2FEntity%2FKeyValueStore%2FKeyValueEntityStorage.php;h=113f6307873bdc37d52959d1345f7a6735795704;hb=5b8bb166bfa98770daef9de5c127fc2e6ef02340;hp=de77e09d20f3ac94492900e3a65516592e1fdb1b;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;p=yaffs-website

diff --git a/web/core/lib/Drupal/Core/Entity/KeyValueStore/KeyValueEntityStorage.php b/web/core/lib/Drupal/Core/Entity/KeyValueStore/KeyValueEntityStorage.php
index de77e09d2..113f63078 100644
--- a/web/core/lib/Drupal/Core/Entity/KeyValueStore/KeyValueEntityStorage.php
+++ b/web/core/lib/Drupal/Core/Entity/KeyValueStore/KeyValueEntityStorage.php
@@ -3,6 +3,7 @@
 namespace Drupal\Core\Entity\KeyValueStore;
 
 use Drupal\Component\Uuid\UuidInterface;
+use Drupal\Core\Cache\MemoryCache\MemoryCacheInterface;
 use Drupal\Core\Config\Entity\Exception\ConfigEntityIdLengthException;
 use Drupal\Core\Entity\FieldableEntityInterface;
 use Drupal\Core\Entity\EntityInterface;
@@ -60,9 +61,11 @@ class KeyValueEntityStorage extends EntityStorageBase {
    *   The UUID service.
    * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
    *   The language manager.
+   * @param \Drupal\Core\Cache\MemoryCache\MemoryCacheInterface $memory_cache
+   *   The memory cache.
    */
-  public function __construct(EntityTypeInterface $entity_type, KeyValueStoreInterface $key_value_store, UuidInterface $uuid_service, LanguageManagerInterface $language_manager) {
-    parent::__construct($entity_type);
+  public function __construct(EntityTypeInterface $entity_type, KeyValueStoreInterface $key_value_store, UuidInterface $uuid_service, LanguageManagerInterface $language_manager, MemoryCacheInterface $memory_cache = NULL) {
+    parent::__construct($entity_type, $memory_cache);
     $this->keyValueStore = $key_value_store;
     $this->uuidService = $uuid_service;
     $this->languageManager = $language_manager;
@@ -79,7 +82,8 @@ class KeyValueEntityStorage extends EntityStorageBase {
       $entity_type,
       $container->get('keyvalue')->get('entity_storage__' . $entity_type->id()),
       $container->get('uuid'),
-      $container->get('language_manager')
+      $container->get('language_manager'),
+      $container->get('entity.memory_cache')
     );
   }
 
@@ -187,6 +191,13 @@ class KeyValueEntityStorage extends EntityStorageBase {
     return $this->keyValueStore->has($id);
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function hasData() {
+    return (bool) $this->keyValueStore->getAll();
+  }
+
   /**
    * {@inheritdoc}
    */