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application/Espo/Core/Traits/Injectable.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 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\Core\Traits;
+
+/**
+ * @deprecated
+ * @todo Remove in v10.0.
+ * @phpstan-ignore-next-line
+ */
+trait Injectable
+{
+    protected $injections = []; /** @phpstan-ignore-line */
+
+    /**
+     * @param string $name
+     * @param object $object
+     * @return void
+     */
+    public function inject($name, $object)
+    {
+        $this->injections[$name] = $object;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getDependencyList(): array
+    {
+        return $this->dependencyList;
+    }
+
+    /**
+     * @return ?object
+     */
+    protected function getInjection(string $name)
+    {
+        return $this->injections[$name] ?? $this->$name ?? null;
+    }
+
+    /**
+     * @return void
+     */
+    protected function addDependency(string $name)
+    {
+        $this->dependencyList[] = $name;
+    }
+
+    /**
+     * @param string[] $list
+     * @return void
+     */
+    protected function addDependencyList(array $list)
+    {
+        foreach ($list as $item) {
+            $this->addDependency($item);
+        }
+    }
+}