symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md
Lines changed: 4 additions & 0 deletions b/‎src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md
Lines changed: 4 additions & 0 deletions
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php
Lines changed: 66 additions & 0 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php
Lines changed: 66 additions & 0 deletions
@@ -6,6 +6,10 @@ CHANGELOG
 
  * Added `Controller::isCsrfTokenValid` helper
  * Added configuration for the PropertyAccess component
+ * Added `Controller::redirectToRoute` helper
+ * Added `Controller::addFlash` helper
+ * Added `Controller::isGranted` helper
+ * Added `Controller::denyAccessUnlessGranted` helper
 
 2.5.0
 -----
 
@@ -81,6 +81,72 @@ public function redirect($url, $status = 302)
         return new RedirectResponse($url, $status);
     }
 
+    /**
+     * Returns a RedirectResponse to the given route with the given parameters.
+     *
+     * @param string $route      The name of the route
+     * @param array  $parameters An array of parameters
+     * @param int    $status     The status code to use for the Response
+     *
+     * @return RedirectResponse
+     */
+    protected function redirectToRoute($route, array $parameters = array(), $status = 302)
+    {
+        return $this->redirect($this->generateUrl($route, $parameters), $status);
+    }
+
+    /**
+     * Adds a flash message to the current session for type.
+     *
+     * @param string $type    The type
+     * @param string $message The message
+     *
+     * @throws \LogicException
+     */
+    protected function addFlash($type, $message)
+    {
+        if (!$this->container->has('session')) {
+            throw new \LogicException('You can not use the addFlash method if sessions are disabled.');
+        }
+
+        $this->get('session')->getFlashBag()->add($type, $message);
+    }
+
+    /**
+     * Checks if the attributes are granted against the current authentication token and optionally supplied object.
+     *
+     * @param mixed $attributes The attributes
+     * @param mixed $object     The object
+     *
+     * @throws \LogicException
+     * @return bool
+     */
+    protected function isGranted($attributes, $object = null)
+    {
+        if (!$this->container->has('security.context')) {
+            throw new \LogicException('The SecurityBundle is not registered in your application.');
+        }
+
+        return $this->get('security.context')->isGranted($attributes, $object);
+    }
+
+    /**
+     * Throws an exception unless the attributes are granted against the current authentication token and optionally
+     * supplied object.
+     *
+     * @param mixed  $attributes The attributes
+     * @param mixed  $object     The object
+     * @param string $message    The message passed to the exception
+     *
+     * @throws AccessDeniedException
+     */
+    protected function denyAccessUnlessGranted($attributes, $object = null, $message = 'Access Denied.')
+    {
+        if (!$this->isGranted($attributes, $object)) {
+            throw $this->createAccessDeniedException($message);
+        }
+    }
+
     /**
      * Returns a rendered view.
      *