TYPO3 v15 dev-main snapshot ()

Classes/Domain/ValueObject/FormIdentifier.php

@@ -0,0 +1,54 @@
+<?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\Form\Domain\ValueObject;
+
+/**
+ * Form persistence identifier value object
+ *
+ * Represents a unique identifier for a form definition in storage.
+ * Examples:
+ * - Extension path: "EXT:my_extension/Configuration/Forms/contact.form.yaml"
+ * - File mount: "1:/forms/contact.form.yaml"
+ *
+ * @internal
+ */
+final readonly class FormIdentifier
+{
+    public function __construct(
+        public string $identifier,
+    ) {
+        if (empty($identifier)) {
+            throw new \InvalidArgumentException('Identifier cannot be empty', 1764502814);
+        }
+    }
+
+    public static function fromString(string $string): self
+    {
+        return new self($string);
+    }
+
+    public function toString(): string
+    {
+        return $this->identifier;
+    }
+
+    public function __toString(): string
+    {
+        return $this->toString();
+    }
+}