RequestBodyParamConverterController.php

<?php

/*
 * This file is part of the FOSRestBundle package.
 *
 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\RestBundle\Tests\Functional\Bundle\TestBundle\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Response;

class RequestBodyParamConverterController extends AbstractController
{
    /**
     * @ParamConverter("post", converter="fos_rest.request_body")
     */
    public function putPostAction(Post $post, \Datetime $date): \Symfony\Component\HttpFoundation\Response
    {
        return new Response($post->getName());
    }
}

class Post
{
    private $name;
    private $body;

    public function getName()
    {
        return $this->name;
    }

    public function setName($name)
    {
        $this->name = $name;
    }

    public function getBody()
    {
        return $this->body;
    }

    public function setBody($body)
    {
        $this->body = $body;
    }
}