/** * Checks if the given value is valid according to the validator, and returns * the Error Messages object which occurred. Will skip validation if value is * an uninitialized lazy loading proxy. * * @param mixed $value The value that should be validated * @return \TYPO3\Flow\Error\Result * @api */ public function validate($value) { $this->result = new Result(); /** * The idea is that Aggregates form a consistency boundary, and an Aggregate only needs to be * validated if it changed state. Also since all entity relations are lazy loaded by default, * and the relation will only be initialized when it gets accessed (e.g. during property mapping), * we can just skip validation of an uninitialized aggregate. * This greatly improves validation performance for domain models with lots of small aggregate * relations. Therefore proper Aggregate Design becomes a performance optimization. */ if ($value instanceof \Doctrine\ORM\Proxy\Proxy && !$value->__isInitialized()) { return $this->result; } return parent::validate($value); }
/** * Builds a base validator conjunction for the given data type. * * The base validation rules are those which were declared directly in a class (typically * a model) through some validate annotations on properties. * * If a property holds a class for which a base validator exists, that property will be * checked as well, regardless of a validate annotation * * Additionally, if a custom validator was defined for the class in question, it will be added * to the end of the conjunction. A custom validator is found if it follows the naming convention * "Replace '\Model\' by '\Validator\' and append 'Validator'". * * Example: $targetClassName is TYPO3\Foo\Domain\Model\Quux, then the validator will be found if it has the * name TYPO3\Foo\Domain\Validator\QuuxValidator * * @param string $indexKey The key to use as index in $this->baseValidatorConjunctions; calculated from target class name and validation groups * @param string $targetClassName The data type to build the validation conjunction for. Needs to be the fully qualified class name. * @param array $validationGroups The validation groups to build the validator for * @return void * @throws \TYPO3\Flow\Validation\Exception\NoSuchValidatorException * @throws \InvalidArgumentException */ protected function buildBaseValidatorConjunction($indexKey, $targetClassName, array $validationGroups) { $conjunctionValidator = new ConjunctionValidator(); $this->baseValidatorConjunctions[$indexKey] = $conjunctionValidator; if (!TypeHandling::isSimpleType($targetClassName) && class_exists($targetClassName)) { // Model based validator $objectValidator = new GenericObjectValidator(array()); foreach ($this->reflectionService->getClassPropertyNames($targetClassName) as $classPropertyName) { $classPropertyTagsValues = $this->reflectionService->getPropertyTagsValues($targetClassName, $classPropertyName); if (!isset($classPropertyTagsValues['var'])) { throw new \InvalidArgumentException(sprintf('There is no @var annotation for property "%s" in class "%s".', $classPropertyName, $targetClassName), 1363778104); } try { $parsedType = TypeHandling::parseType(trim(implode('', $classPropertyTagsValues['var']), ' \\')); } catch (\TYPO3\Flow\Utility\Exception\InvalidTypeException $exception) { throw new \InvalidArgumentException(sprintf(' @var annotation of ' . $exception->getMessage(), 'class "' . $targetClassName . '", property "' . $classPropertyName . '"'), 1315564744, $exception); } if ($this->reflectionService->isPropertyAnnotatedWith($targetClassName, $classPropertyName, \TYPO3\Flow\Annotations\IgnoreValidation::class)) { continue; } $propertyTargetClassName = $parsedType['type']; if (TypeHandling::isCollectionType($propertyTargetClassName) === TRUE) { $collectionValidator = $this->createValidator(\TYPO3\Flow\Validation\Validator\CollectionValidator::class, array('elementType' => $parsedType['elementType'], 'validationGroups' => $validationGroups)); $objectValidator->addPropertyValidator($classPropertyName, $collectionValidator); } elseif (!TypeHandling::isSimpleType($propertyTargetClassName) && $this->objectManager->isRegistered($propertyTargetClassName) && $this->objectManager->getScope($propertyTargetClassName) === \TYPO3\Flow\Object\Configuration\Configuration::SCOPE_PROTOTYPE) { $validatorForProperty = $this->getBaseValidatorConjunction($propertyTargetClassName, $validationGroups); if (count($validatorForProperty) > 0) { $objectValidator->addPropertyValidator($classPropertyName, $validatorForProperty); } } $validateAnnotations = $this->reflectionService->getPropertyAnnotations($targetClassName, $classPropertyName, \TYPO3\Flow\Annotations\Validate::class); foreach ($validateAnnotations as $validateAnnotation) { if (count(array_intersect($validateAnnotation->validationGroups, $validationGroups)) === 0) { // In this case, the validation groups for the property do not match current validation context continue; } $newValidator = $this->createValidator($validateAnnotation->type, $validateAnnotation->options); if ($newValidator === NULL) { throw new Exception\NoSuchValidatorException('Invalid validate annotation in ' . $targetClassName . '::' . $classPropertyName . ': Could not resolve class name for validator "' . $validateAnnotation->type . '".', 1241098027); } $objectValidator->addPropertyValidator($classPropertyName, $newValidator); } } if (count($objectValidator->getPropertyValidators()) > 0) { $conjunctionValidator->addValidator($objectValidator); } } $this->addCustomValidators($targetClassName, $conjunctionValidator); }