Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Validator\Validator;
Chris@0: 
Chris@0: use Symfony\Component\Validator\ConstraintValidatorFactoryInterface;
Chris@0: use Symfony\Component\Validator\Context\ExecutionContextFactoryInterface;
Chris@0: use Symfony\Component\Validator\Context\ExecutionContextInterface;
Chris@0: use Symfony\Component\Validator\Mapping\Factory\MetadataFactoryInterface;
Chris@0: use Symfony\Component\Validator\ObjectInitializerInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Recursive implementation of {@link ValidatorInterface}.
Chris@0:  *
Chris@0:  * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0:  */
Chris@0: class RecursiveValidator implements ValidatorInterface
Chris@0: {
Chris@0:     protected $contextFactory;
Chris@0:     protected $metadataFactory;
Chris@0:     protected $validatorFactory;
Chris@0:     protected $objectInitializers;
Chris@0: 
Chris@0:     /**
Chris@0:      * Creates a new validator.
Chris@0:      *
Chris@0:      * @param ExecutionContextFactoryInterface    $contextFactory     The factory for
Chris@0:      *                                                                creating new contexts
Chris@0:      * @param MetadataFactoryInterface            $metadataFactory    The factory for
Chris@0:      *                                                                fetching the metadata
Chris@0:      *                                                                of validated objects
Chris@0:      * @param ConstraintValidatorFactoryInterface $validatorFactory   The factory for creating
Chris@0:      *                                                                constraint validators
Chris@0:      * @param ObjectInitializerInterface[]        $objectInitializers The object initializers
Chris@0:      */
Chris@17:     public function __construct(ExecutionContextFactoryInterface $contextFactory, MetadataFactoryInterface $metadataFactory, ConstraintValidatorFactoryInterface $validatorFactory, array $objectInitializers = [])
Chris@0:     {
Chris@0:         $this->contextFactory = $contextFactory;
Chris@0:         $this->metadataFactory = $metadataFactory;
Chris@0:         $this->validatorFactory = $validatorFactory;
Chris@0:         $this->objectInitializers = $objectInitializers;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function startContext($root = null)
Chris@0:     {
Chris@0:         return new RecursiveContextualValidator(
Chris@0:             $this->contextFactory->createContext($this, $root),
Chris@0:             $this->metadataFactory,
Chris@0:             $this->validatorFactory,
Chris@0:             $this->objectInitializers
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function inContext(ExecutionContextInterface $context)
Chris@0:     {
Chris@0:         return new RecursiveContextualValidator(
Chris@0:             $context,
Chris@0:             $this->metadataFactory,
Chris@0:             $this->validatorFactory,
Chris@0:             $this->objectInitializers
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function getMetadataFor($object)
Chris@0:     {
Chris@0:         return $this->metadataFactory->getMetadataFor($object);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function hasMetadataFor($object)
Chris@0:     {
Chris@0:         return $this->metadataFactory->hasMetadataFor($object);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function validate($value, $constraints = null, $groups = null)
Chris@0:     {
Chris@0:         return $this->startContext($value)
Chris@0:             ->validate($value, $constraints, $groups)
Chris@0:             ->getViolations();
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function validateProperty($object, $propertyName, $groups = null)
Chris@0:     {
Chris@0:         return $this->startContext($object)
Chris@0:             ->validateProperty($object, $propertyName, $groups)
Chris@0:             ->getViolations();
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function validatePropertyValue($objectOrClass, $propertyName, $value, $groups = null)
Chris@0:     {
Chris@0:         // If a class name is passed, take $value as root
Chris@17:         return $this->startContext(\is_object($objectOrClass) ? $objectOrClass : $value)
Chris@0:             ->validatePropertyValue($objectOrClass, $propertyName, $value, $groups)
Chris@0:             ->getViolations();
Chris@0:     }
Chris@0: }