Abstraction and factorization

Transport/Factory.php

@@ -0,0 +1,20 @@
+<?php
+
+class Shikiryu_Backup_Transport_Factory
+{
+    /**
+     * @param $type
+     * @param Shikiryu_Backup_Abstract $backup
+     *
+     * @return bool
+     */
+    public static function getAndSend($type, Shikiryu_Backup_Abstract $backup, $args = null) {
+        $class = sprintf('Shikiryu_Backup_Transport_%s', ucfirst($type));
+        if (class_exists($class)) {
+            /* @var $instance Shikiryu_Backup_Transport_Abstract */
+            $instance = new $class($backup, $args);
+            return $instance->send();
+        }
+        return false;
+    }
+}