TYPO3 v15 dev-main snapshot ()

Classes/Page/ImportMapCacheWarmer.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\Page;
+
+use TYPO3\CMS\Core\Attribute\AsEventListener;
+use TYPO3\CMS\Core\Cache\Event\CacheWarmupEvent;
+
+/**
+ * @internal
+ */
+final readonly class ImportMapCacheWarmer
+{
+    public function __construct(
+        private ImportMapFactory $importMapFactory
+    ) {}
+
+    #[AsEventListener]
+    public function warmupCaches(CacheWarmupEvent $event): void
+    {
+        if ($event->hasGroup('system')) {
+            $this->importMapFactory->create(true)->warmupCaches();
+        }
+    }
+}