[Lock] Add NullStore

symfony · barton-webwings · Mar 27, 2024 · Apr 12, 2024 · Apr 12, 2024 · Apr 12, 2024
commit adeae5ae948930f49eb87976e57a9ac836e7a0be
@@ -0,0 +1,39 @@
+<?php
+
+namespace Symfony\Component\Lock\Store;
+
+use Symfony\Component\Lock\BlockingSharedLockStoreInterface;
+use Symfony\Component\Lock\Key;
+
+/**
+ * NullStore is a PersistingStoreInterface implementation which discards all operations.
+ *
+ * @author Pavel Bartoň <barton@webwings.cz>
+ */
+class NullStore implements BlockingSharedLockStoreInterface
+{
+    public function save(Key $key): void
+    {
+    }
+
+    public function saveRead(Key $key): void
+    {
+    }
+
+    public function waitAndSaveRead(Key $key): void
+    {
+    }
+
+    public function delete(Key $key): void
+    {
+    }
+
+    public function exists(Key $key): bool
+    {
+        return false;
+    }
+
+    public function putOffExpiration(Key $key, float $ttl): void
+    {
+    }
+}