class ConstraintValidatorFactory in Zircon Profile 8

Defines a constraint validator factory that works with container injection.

Hierarchy

• class \Symfony\Component\Validator\ConstraintValidatorFactory implements ConstraintValidatorFactoryInterface
  • class \Drupal\Core\Validation\ConstraintValidatorFactory

1 file declares its use of ConstraintValidatorFactory

TypedDataManager.php in core/lib/Drupal/Core/TypedData/TypedDataManager.php

Contains \Drupal\Core\TypedData\TypedDataManager.

File

core/lib/Drupal/Core/Validation/ConstraintValidatorFactory.php, line 17

Contains \Drupal\Core\Validation\ConstraintValidatorFactory.

Namespace

Drupal\Core\Validation

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];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConstraintValidatorFactory::$propertyAccessor	private	property
ConstraintValidatorFactory::$validators	protected	property
ConstraintValidatorFactory::getInstance	public	function	Given a Constraint, this returns the ConstraintValidatorInterface object that should be used to verify its validity. Overrides ConstraintValidatorFactory::getInstance
ConstraintValidatorFactory::__construct	public	function	Constructs a new ConstraintValidatorFactory. Overrides ConstraintValidatorFactory::__construct