annotate vendor/symfony/validator/Mapping/PropertyMetadata.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Validator\Mapping;
Chris@0 13
Chris@0 14 use Symfony\Component\Validator\Exception\ValidatorException;
Chris@0 15
Chris@0 16 /**
Chris@0 17 * Stores all metadata needed for validating a class property.
Chris@0 18 *
Chris@0 19 * The value of the property is obtained by directly accessing the property.
Chris@0 20 * The property will be accessed by reflection, so the access of private and
Chris@0 21 * protected properties is supported.
Chris@0 22 *
Chris@0 23 * This class supports serialization and cloning.
Chris@0 24 *
Chris@0 25 * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0 26 *
Chris@0 27 * @see PropertyMetadataInterface
Chris@0 28 */
Chris@0 29 class PropertyMetadata extends MemberMetadata
Chris@0 30 {
Chris@0 31 /**
Chris@0 32 * @param string $class The class this property is defined on
Chris@0 33 * @param string $name The name of this property
Chris@0 34 *
Chris@0 35 * @throws ValidatorException
Chris@0 36 */
Chris@0 37 public function __construct($class, $name)
Chris@0 38 {
Chris@0 39 if (!property_exists($class, $name)) {
Chris@0 40 throw new ValidatorException(sprintf('Property "%s" does not exist in class "%s"', $name, $class));
Chris@0 41 }
Chris@0 42
Chris@0 43 parent::__construct($class, $name, $name);
Chris@0 44 }
Chris@0 45
Chris@0 46 /**
Chris@0 47 * {@inheritdoc}
Chris@0 48 */
Chris@0 49 public function getPropertyValue($object)
Chris@0 50 {
Chris@0 51 return $this->getReflectionMember($object)->getValue($object);
Chris@0 52 }
Chris@0 53
Chris@0 54 /**
Chris@0 55 * {@inheritdoc}
Chris@0 56 */
Chris@0 57 protected function newReflectionMember($objectOrClassName)
Chris@0 58 {
Chris@17 59 $originalClass = \is_string($objectOrClassName) ? $objectOrClassName : \get_class($objectOrClassName);
Chris@0 60
Chris@0 61 while (!property_exists($objectOrClassName, $this->getName())) {
Chris@0 62 $objectOrClassName = get_parent_class($objectOrClassName);
Chris@0 63
Chris@0 64 if (false === $objectOrClassName) {
Chris@0 65 throw new ValidatorException(sprintf('Property "%s" does not exist in class "%s".', $this->getName(), $originalClass));
Chris@0 66 }
Chris@0 67 }
Chris@0 68
Chris@0 69 $member = new \ReflectionProperty($objectOrClassName, $this->getName());
Chris@0 70 $member->setAccessible(true);
Chris@0 71
Chris@0 72 return $member;
Chris@0 73 }
Chris@0 74 }