Source of file ChainUserProvider.php
Size: 2,592 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Security/Core/User/ChainUserProvider.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Security\Core\User; use Symfony\Component\Security\Core\Exception\UnsupportedUserException; use Symfony\Component\Security\Core\Exception\UsernameNotFoundException; /** * Chain User Provider. * * This provider calls several leaf providers in a chain until one is able to * handle the request. * * @author Johannes M. Schmitt <schmittjoh@gmail.com> */ class ChainUserProvider implements UserProviderInterface { private $providers; public function __construct(array $providers) { $this->providers = $providers; } /** * @return array */ public function getProviders() { return $this->providers; } /** * {@inheritDoc} */ public function loadUserByUsername($username) { foreach ($this->providers as $provider) { try { return $provider->loadUserByUsername($username); } catch (UsernameNotFoundException $notFound) { // try next one } } $ex = new UsernameNotFoundException(sprintf('There is no user with name "%s".', $username)); $ex->setUsername($username); throw $ex; } /** * {@inheritDoc} */ public function refreshUser(UserInterface $user) { $supportedUserFound = false; foreach ($this->providers as $provider) { try { return $provider->refreshUser($user); } catch (UnsupportedUserException $unsupported) { // try next one } catch (UsernameNotFoundException $notFound) { $supportedUserFound = true; // try next one } } if ($supportedUserFound) { $ex = new UsernameNotFoundException(sprintf('There is no user with name "%s".', $user->getUsername())); $ex->setUsername($user->getUsername()); throw $ex; } else { throw new UnsupportedUserException(sprintf('The account "%s" is not supported.', get_class($user))); } } /** * {@inheritDoc} */ public function supportsClass($class) { foreach ($this->providers as $provider) { if ($provider->supportsClass($class)) { return true; } } return false; } } |