ConstraintValidatorFactory.php in Zircon Profile 8.0
Same filename in this branch
Same filename and directory in other branches
Namespace
Drupal\Core\ValidationFile
core/lib/Drupal/Core/Validation/ConstraintValidatorFactory.phpView source
<?php
/**
* @file
* Contains \Drupal\Core\Validation\ConstraintValidatorFactory.
*/
namespace Drupal\Core\Validation;
use Drupal\Core\DependencyInjection\ClassResolverInterface;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidatorFactory as BaseConstraintValidatorFactory;
/**
* Defines a constraint validator factory that works with container injection.
*/
class ConstraintValidatorFactory extends BaseConstraintValidatorFactory {
/**
* Constructs a new ConstraintValidatorFactory.
*
* @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
*/
public function __construct(ClassResolverInterface $class_resolver) {
$this->classResolver = $class_resolver;
}
/**
* {@inheritdoc}
*/
public function getInstance(Constraint $constraint) {
$class_name = $constraint
->validatedBy();
if (!isset($this->validators[$class_name])) {
$this->validators[$class_name] = $this->classResolver
->getInstanceFromDefinition($class_name);
}
return $this->validators[$class_name];
}
}
Classes
Name | Description |
---|---|
ConstraintValidatorFactory | Defines a constraint validator factory that works with container injection. |