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<?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\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Context\ExecutionContextInterface;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class AllValidator extends ConstraintValidator
{
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
if (!$constraint instanceof All) {
throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\All');
}
if (null === $value) {
return;
}
if (!is_array($value) && !$value instanceof \Traversable) {
throw new UnexpectedTypeException($value, 'array or Traversable');
}
$context = $this->context;
if ($context instanceof ExecutionContextInterface) {
$validator = $context->getValidator()->inContext($context);
foreach ($value as $key => $element) {
$validator->atPath('['.$key.']')->validate($element, $constraint->constraints);
}
} else {
// 2.4 API
foreach ($value as $key => $element) {
$context->validateValue($element, $constraint->constraints, '['.$key.']');
}
}
}
}