init

2026-05-12 21:10:38 +02:00
commit ab96d82fcf
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+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         3.1.0
+ * @license       https://opensource.org/licenses/mit-license.php MIT License
+ */
+namespace Cake\Datasource;
+
+use Psr\SimpleCache\CacheInterface;
+
+/**
+ * This interface defines the methods you can depend on in a connection.
+ */
+interface ConnectionInterface
+{
+    /**
+     * @var string
+     */
+    public const ROLE_WRITE = 'write';
+
+    /**
+     * @var string
+     */
+    public const ROLE_READ = 'read';
+
+    /**
+     * Gets the driver instance.
+     *
+     * @param string $role
+     * @return object
+     */
+    public function getDriver(string $role = self::ROLE_WRITE): object;
+
+    /**
+     * Set a cacher.
+     *
+     * @param \Psr\SimpleCache\CacheInterface $cacher Cacher object
+     * @return $this
+     */
+    public function setCacher(CacheInterface $cacher);
+
+    /**
+     * Get a cacher.
+     *
+     * @return \Psr\SimpleCache\CacheInterface $cacher Cacher object
+     */
+    public function getCacher(): CacheInterface;
+
+    /**
+     * Get the configuration name for this connection.
+     *
+     * @return string
+     */
+    public function configName(): string;
+
+    /**
+     * Get the configuration data used to create the connection.
+     *
+     * @return array<string, mixed>
+     */
+    public function config(): array;
+}