From a0321e66c9187535b3fa3df62c157030f47d8145 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Deruss=C3=A9?= <jeremy@derusse.com>
Date: Tue, 15 Sep 2020 11:39:42 +0200
Subject: [PATCH] Make RetryTillSaveStore implements the
 SharedLockStoreInterface

---
 .../Lock/Store/RetryTillSaveStore.php         | 22 ++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Lock/Store/RetryTillSaveStore.php b/src/Symfony/Component/Lock/Store/RetryTillSaveStore.php
index c73ac06f3c1e4..59b09f0b55ce4 100644
--- a/src/Symfony/Component/Lock/Store/RetryTillSaveStore.php
+++ b/src/Symfony/Component/Lock/Store/RetryTillSaveStore.php
@@ -16,8 +16,10 @@
 use Psr\Log\NullLogger;
 use Symfony\Component\Lock\BlockingStoreInterface;
 use Symfony\Component\Lock\Exception\LockConflictedException;
+use Symfony\Component\Lock\Exception\NotSupportedException;
 use Symfony\Component\Lock\Key;
 use Symfony\Component\Lock\PersistingStoreInterface;
+use Symfony\Component\Lock\SharedLockStoreInterface;
 
 /**
  * RetryTillSaveStore is a PersistingStoreInterface implementation which decorate a non blocking PersistingStoreInterface to provide a
@@ -25,7 +27,7 @@
  *
  * @author Jérémy Derussé <jeremy@derusse.com>
  */
-class RetryTillSaveStore implements BlockingStoreInterface, LoggerAwareInterface
+class RetryTillSaveStore implements BlockingStoreInterface, SharedLockStoreInterface, LoggerAwareInterface
 {
     use LoggerAwareTrait;
 
@@ -76,6 +78,24 @@ public function waitAndSave(Key $key)
         throw new LockConflictedException();
     }
 
+    public function saveRead(Key $key)
+    {
+        if (!$this->decorated instanceof SharedLockStoreInterface) {
+            throw new NotSupportedException(sprintf('The "%s" store must decorate a "%s" store.', get_debug_type($this), ShareLockStoreInterface::class));
+        }
+
+        $this->decorated->saveRead($key);
+    }
+
+    public function waitAndSaveRead(Key $key)
+    {
+        if (!$this->decorated instanceof SharedLockStoreInterface) {
+            throw new NotSupportedException(sprintf('The "%s" store must decorate a "%s" store.', get_debug_type($this), ShareLockStoreInterface::class));
+        }
+
+        $this->decorated->waitAndSaveRead($key);
+    }
+
     /**
      * {@inheritdoc}
      */