Move events handling to Symfony\EventDispatcher

app/Event/GenericEvent.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Event;
+
+use ArrayAccess;
+use Symfony\Component\EventDispatcher\Event as BaseEvent;
+
+class GenericEvent extends BaseEvent implements ArrayAccess
+{
+    private $container = array();
+
+    public function __construct(array $values = array())
+    {
+        $this->container = $values;
+    }
+
+    public function getAll()
+    {
+        return $this->container;
+    }
+
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+}