snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

application/Espo/ORM/Defs/DefsData.php

@@ -0,0 +1,95 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\ORM\Defs;
+
+use Espo\ORM\Metadata;
+
+use RuntimeException;
+
+class DefsData
+{
+    /** @var array<string, ?EntityDefs> */
+    private array $cache = [];
+
+    public function __construct(private Metadata $metadata)
+    {}
+
+    public function clearCache(): void
+    {
+        $this->cache = [];
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getEntityTypeList(): array
+    {
+        return $this->metadata->getEntityTypeList();
+    }
+
+    public function hasEntity(string $name): bool
+    {
+        $this->cacheEntity($name);
+
+        return !is_null($this->cache[$name]);
+    }
+
+    public function getEntity(string $name): EntityDefs
+    {
+        $this->cacheEntity($name);
+
+        if (!$this->hasEntity($name)) {
+            throw new RuntimeException("Entity type '{$name}' does not exist.");
+        }
+
+        /** @var EntityDefs */
+        return $this->cache[$name];
+    }
+
+    private function cacheEntity(string $name): void
+    {
+        if (array_key_exists($name, $this->cache)) {
+            return;
+        }
+
+        $this->cache[$name] = $this->loadEntity($name);
+    }
+
+    private function loadEntity(string $name): ?EntityDefs
+    {
+        $raw = $this->metadata->get($name) ?? null;
+
+        if (!$raw) {
+            return null;
+        }
+
+        return EntityDefs::fromRaw($raw, $name);
+    }
+}