default services conflit ?

old.vendor/alchemy/zippy/src/FileStrategy/AbstractFileStrategy.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of Zippy.
+ *
+ * (c) Alchemy <info@alchemy.fr>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Zippy\FileStrategy;
+
+use Alchemy\Zippy\Adapter\AdapterContainer;
+use Alchemy\Zippy\Exception\RuntimeException;
+
+abstract class AbstractFileStrategy implements FileStrategyInterface
+{
+    protected $container;
+
+    public function __construct(AdapterContainer $container)
+    {
+        $this->container = $container;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAdapters()
+    {
+        $services = array();
+        foreach ($this->getServiceNames() as $serviceName) {
+            try {
+                $services[] = $this->container[$serviceName];
+            } catch (RuntimeException $e) {
+
+            }
+        }
+
+        return $services;
+    }
+
+    /**
+     * Returns an array of service names that defines adapters.
+     *
+     * @return string[]
+     */
+    abstract protected function getServiceNames();
+}