merged branch Garfield-fr/2.2 (PR symfony#508)

This PR was merged into the 2.2 branch.

Commits
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3550f5c Refactoring isMethod, bind and Flash

Discussion
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Refactoring isMethod, bind and Flash and bindRequest (2.2)

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by hacfi at 2013-03-19T14:11:33Z

PR looks good to me

Author: fabpot

src/Acme/DemoBundle/Controller/DemoController.php

@@ -39,14 +39,14 @@ public function contactAction()
         $form = $this->get('form.factory')->create(new ContactType());
 
         $request = $this->get('request');
-        if ('POST' == $request->getMethod()) {
-            $form->bindRequest($request);
+        if ($request->isMethod('POST')) {
+            $form->bind($request);
             if ($form->isValid()) {
                 $mailer = $this->get('mailer');
                 // .. setup a message and send it
                 // http://symfony.com/doc/current/cookbook/email.html
 
-                $this->get('session')->setFlash('notice', 'Message sent!');
+                $this->get('session')->getFlashBag()->set('notice', 'Message sent!');
 
                 return new RedirectResponse($this->generateUrl('_demo'));
             }