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<?php |
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/** |
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* Copyright (C) 2018 Gerrit Addiks. |
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* This package (including this file) was released under the terms of the GPL-3.0. |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy. |
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* @license GPL-3.0 |
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* @author Gerrit Addiks <[email protected]> |
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*/ |
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namespace Addiks\RDMBundle\Hydration; |
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use ReflectionClass; |
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use ReflectionProperty; |
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use Doctrine\Common\Util\ClassUtils; |
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use Addiks\RDMBundle\Mapping\Drivers\MappingDriverInterface; |
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use Addiks\RDMBundle\Mapping\EntityMappingInterface; |
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use Addiks\RDMBundle\Mapping\MappingInterface; |
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use Addiks\RDMBundle\Hydration\EntityHydratorInterface; |
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use Addiks\RDMBundle\DataLoader\DataLoaderInterface; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Addiks\RDMBundle\Hydration\HydrationContext; |
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use Webmozart\Assert\Assert; |
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use Exception; |
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use Throwable; |
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use Doctrine\ORM\Mapping\MappingException; |
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final class EntityHydrator implements EntityHydratorInterface |
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{ |
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/** |
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* @var MappingDriverInterface |
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*/ |
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private $mappingDriver; |
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/** |
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* @var DataLoaderInterface |
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*/ |
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private $dbalDataLoader; |
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public function __construct( |
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MappingDriverInterface $mappingDriver, |
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DataLoaderInterface $dbalDataLoader |
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) { |
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$this->mappingDriver = $mappingDriver; |
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$this->dbalDataLoader = $dbalDataLoader; |
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} |
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public function hydrateEntity($entity, EntityManagerInterface $entityManager): void |
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{ |
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/** @var array<string> $dataFromAdditionalColumns */ |
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$dataFromAdditionalColumns = $this->dbalDataLoader->loadDBALDataForEntity( |
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$entity, |
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$entityManager |
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); |
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/** @var class-string $className */ |
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$className = get_class($entity); |
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do { |
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if (class_exists(ClassUtils::class)) { |
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$className = ClassUtils::getRealClass($className); |
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Assert::classExists($className); |
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} |
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$classReflection = new ReflectionClass($className); |
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/** @var ?EntityMappingInterface $mapping */ |
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$mapping = $this->mappingDriver->loadRDMMetadataForClass($className); |
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if ($mapping instanceof EntityMappingInterface) { |
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/** @var string $processDescription */ |
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$processDescription = sprintf("of entity '%s'", $className); |
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try { |
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if ($mapping instanceof EntityMappingInterface) { |
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$context = new HydrationContext($entity, $entityManager); |
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foreach ($mapping->getFieldMappings() as $fieldName => $fieldMapping) { |
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/** @var MappingInterface $fieldMapping */ |
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$processDescription = sprintf( |
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"of field '%s' of entity '%s'", |
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$fieldName, |
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$className |
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); |
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/** @var mixed $value */ |
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$value = $fieldMapping->resolveValue( |
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$context, |
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$dataFromAdditionalColumns |
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); |
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/** @var ReflectionClass $concreteClassReflection */ |
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$concreteClassReflection = $classReflection; |
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while (!$concreteClassReflection->hasProperty($fieldName)) { |
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$concreteClassReflection = $concreteClassReflection->getParentClass(); |
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Assert::object($concreteClassReflection, sprintf( |
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"Property '%s' does not exist on object of class '%s'!", |
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$fieldName, |
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$className |
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)); |
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} |
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/** @var ReflectionProperty $propertyReflection */ |
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$propertyReflection = $concreteClassReflection->getProperty($fieldName); |
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$propertyReflection->setAccessible(true); |
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$propertyReflection->setValue($entity, $value); |
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} |
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} |
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} catch (Throwable $exception) { |
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throw new MappingException(sprintf( |
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"Exception during hydration %s: '%s'!", |
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$processDescription, |
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$exception->getMessage() |
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), 0, $exception); |
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} |
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} |
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$className = current(class_parents($className)); |
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} while (class_exists($className)); |
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} |
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public function assertHydrationOnEntity($entity, EntityManagerInterface $entityManager): void |
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{ |
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/** @var array<string> $dataFromAdditionalColumns */ |
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$dataFromAdditionalColumns = $this->dbalDataLoader->loadDBALDataForEntity( |
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$entity, |
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$entityManager |
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); |
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/** @var class-string $className */ |
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$className = get_class($entity); |
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do { |
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if (class_exists(ClassUtils::class)) { |
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$className = ClassUtils::getRealClass($className); |
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Assert::classExists($className); |
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} |
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$classReflection = new ReflectionClass($className); |
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/** @var ?EntityMappingInterface $mapping */ |
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$mapping = $this->mappingDriver->loadRDMMetadataForClass($className); |
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if ($mapping instanceof EntityMappingInterface) { |
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if ($mapping instanceof EntityMappingInterface) { |
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$context = new HydrationContext($entity, $entityManager); |
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foreach ($mapping->getFieldMappings() as $fieldName => $fieldMapping) { |
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/** @var MappingInterface $fieldMapping */ |
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/** @var ReflectionClass $concreteClassReflection */ |
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$concreteClassReflection = $classReflection; |
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while (!$concreteClassReflection->hasProperty($fieldName)) { |
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$concreteClassReflection = $concreteClassReflection->getParentClass(); |
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Assert::notFalse($concreteClassReflection, sprintf( |
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"Property '%s' does not exist on object of class '%s'!", |
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$fieldName, |
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$className |
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)); |
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} |
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/** @var ReflectionProperty $propertyReflection */ |
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$propertyReflection = $concreteClassReflection->getProperty($fieldName); |
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$propertyReflection->setAccessible(true); |
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/** @var object|null $actualValue */ |
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$actualValue = null; |
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if ($propertyReflection->isInitialized($entity)) { |
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$actualValue = $propertyReflection->getValue($entity); |
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} |
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$fieldMapping->assertValue( |
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$context, |
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$dataFromAdditionalColumns, |
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$actualValue |
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); |
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} |
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} |
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} |
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$className = current(class_parents($className)); |
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} while (class_exists($className)); |
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} |
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} |
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addiks /
symfony_rdm
