Imported code from old repository

classes/DI/SandboxedContainer.php

@@ -0,0 +1,31 @@
+<?php
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+ 
+namespace CloudObjects\PhpMAE\DI;
+
+use Psr\Container\ContainerInterface;
+
+/**
+ * The SandboxedContainer is a proxy class for a PSR-11 container that
+ * ensures that only interface methods are available.
+ */
+class SandboxedContainer implements ContainerInterface {
+
+    private $container;
+    
+    public function __construct(ContainerInterface $container) {
+        $this->container = $container;
+    }
+
+    public function has($id) {
+        return $this->container->has($id);
+    }
+
+    public function get($id) {
+        return $this->container->get($id);
+    }
+
+}