Making the factory the default layer to construct jobs

lib/Resque/Job/Factory.php

@@ -0,0 +1,32 @@
+<?php
+
+class Resque_Job_Factory implements Resque_Job_FactoryInterface
+{
+
+    /**
+     * @param $className
+     * @param array $args
+     * @param $queue
+     * @return Resque_JobInterface
+     * @throws \Resque_Exception
+     */
+    public function create($className, $args, $queue)
+    {
+        if (!class_exists($className)) {
+            throw new Resque_Exception(
+                'Could not find job class ' . $className . '.'
+            );
+        }
+
+        if (!method_exists($className, 'perform')) {
+            throw new Resque_Exception(
+                'Job class ' . $className . ' does not contain a perform method.'
+            );
+        }
+
+        $instance = new $className;
+        $instance->args = $args;
+        $instance->queue = $queue;
+        return $instance;
+    }
+}