Mar 24, 2014 · Mar 21, 2014
diff --git a/cookbook/security/voters_data_permission.rst b/cookbook/security/voters_data_permission.rst
    use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface;
    use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
    use Symfony\Component\Security\Core\User\UserInterface;
    use Acme\DemoBundle\Entity\Post;

    class PostVoter implements VoterInterface
    {
            ));
        }

        public function supportsClass($obj)
        public function supportsClass($class)
        {
            return $obj instanceof Post;
            $supportedClass = 'Acme\DemoBundle\Entity\Post';

            return $supportedClass === $class || is_subclass_of($class, $supportedClass);
        }

        /**
        public function vote(TokenInterface $token, $post, array $attributes)
        {
            // check if class of this object is supported by this voter
            if (!$this->supportsClass($post)) {
            if (!$this->supportsClass(get_class($post))) {
                return VoterInterface::ACCESS_ABSTAIN;
            }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -64,7 +64,6 @@ edit a particular object. Here's an example implementation::
		use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface;
		use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
		use Symfony\Component\Security\Core\User\UserInterface;
		use Acme\DemoBundle\Entity\Post;

		class PostVoter implements VoterInterface
		{
Expand All		@@ -79,9 +78,11 @@ edit a particular object. Here's an example implementation::
		));
		}

		public function supportsClass($obj)
		public function supportsClass($class)
		{
		return $obj instanceof Post;
		$supportedClass = 'Acme\DemoBundle\Entity\Post';

		return $supportedClass === $class \|\| is_subclass_of($class, $supportedClass);
		}

		/**
Expand All		@@ -90,7 +91,7 @@ edit a particular object. Here's an example implementation::
		public function vote(TokenInterface $token, $post, array $attributes)
		{
		// check if class of this object is supported by this voter
		if (!$this->supportsClass($post)) {
		if (!$this->supportsClass(get_class($post))) {
		return VoterInterface::ACCESS_ABSTAIN;
		}

Expand Down