Файл: symfony-2.7/src/Symfony/Component/Validator/Constraints/TypeValidator.php
Строк: 108
<?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 SymfonyComponentValidatorConstraints;
use SymfonyComponentValidatorContextExecutionContextInterface;
use SymfonyComponentValidatorConstraint;
use SymfonyComponentValidatorConstraintValidator;
use SymfonyComponentValidatorExceptionUnexpectedTypeException;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*
* @api
*/
class TypeValidator extends ConstraintValidator
{
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint)
{
if (!$constraint instanceof Type) {
throw new UnexpectedTypeException($constraint, __NAMESPACE__.'Type');
}
if (null === $value) {
return;
}
$type = strtolower($constraint->type);
$type = $type == 'boolean' ? 'bool' : $constraint->type;
$isFunction = 'is_'.$type;
$ctypeFunction = 'ctype_'.$type;
if (function_exists($isFunction) && $isFunction($value)) {
return;
} elseif (function_exists($ctypeFunction) && $ctypeFunction($value)) {
return;
} elseif ($value instanceof $constraint->type) {
return;
}
if ($this->context instanceof ExecutionContextInterface) {
$this->context->buildViolation($constraint->message)
->setParameter('{{ value }}', $this->formatValue($value))
->setParameter('{{ type }}', $constraint->type)
->addViolation();
} else {
$this->buildViolation($constraint->message)
->setParameter('{{ value }}', $this->formatValue($value))
->setParameter('{{ type }}', $constraint->type)
->addViolation();
}
}
}