ComplexDataConstraintValidator.php in Zircon Profile 8

Contains \Drupal\Core\Validation\Plugin\Validation\Constraint\ComplexDataConstraintValidator.

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/ComplexDataConstraintValidator.php

<?php

/**
 * @file
 * Contains \Drupal\Core\Validation\Plugin\Validation\Constraint\ComplexDataConstraintValidator.
 */
namespace Drupal\Core\Validation\Plugin\Validation\Constraint;

use Drupal\Core\TypedData\ComplexDataInterface;
use Drupal\Core\TypedData\TypedDataInterface;
use Drupal\Core\TypedData\Validation\TypedDataAwareValidatorTrait;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;

/**
 * Validates complex data.
 */
class ComplexDataConstraintValidator extends ConstraintValidator {
  use TypedDataAwareValidatorTrait;

  /**
   * {@inheritdoc}
   */
  public function validate($data, Constraint $constraint) {

    // If un-wrapped data has been passed, fetch the typed data object first.
    if (!$data instanceof TypedDataInterface) {
      $data = $this
        ->getTypedData();
    }
    if (!$data instanceof ComplexDataInterface) {
      throw new UnexpectedTypeException($data, 'ComplexData');
    }
    foreach ($constraint->properties as $name => $constraints) {
      $this->context
        ->getValidator()
        ->inContext($this->context)
        ->validate($data
        ->get($name), $constraints, NULL, FALSE);
    }
  }

}

Classes

Name	Description
ComplexDataConstraintValidator	Validates complex data.