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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM\Cache; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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use Doctrine\ORM\Mapping\FetchMode; |
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use Doctrine\ORM\Mapping\FieldMetadata; |
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use Doctrine\ORM\Mapping\OneToOneAssociationMetadata; |
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use Doctrine\ORM\Mapping\ToOneAssociationMetadata; |
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use Doctrine\ORM\Query; |
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use Doctrine\ORM\UnitOfWork; |
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use Doctrine\ORM\Utility\StaticClassNameConverter; |
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use function array_merge; |
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/** |
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* Default hydrator cache for entities |
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*/ |
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class DefaultEntityHydrator implements EntityHydrator |
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{ |
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/** @var EntityManagerInterface */ |
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private $em; |
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/** @var UnitOfWork */ |
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private $uow; |
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/** @var mixed[] */ |
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private static $hints = [Query::HINT_CACHE_ENABLED => true]; |
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/** |
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* @param EntityManagerInterface $em The entity manager. |
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*/ |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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$this->uow = $em->getUnitOfWork(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildCacheEntry(ClassMetadata $metadata, EntityCacheKey $key, $entity) |
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{ |
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$identifierFlattener = $this->em->getIdentifierFlattener(); |
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$persister = $this->uow->getEntityPersister($metadata->getClassName()); |
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$data = $this->uow->getOriginalEntityData($entity); |
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$data = array_merge($data, $persister->getIdentifier($entity)); // why update has no identifier values ? |
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if ($metadata->isVersioned()) { |
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$data[$metadata->versionProperty->getName()] = $metadata->versionProperty->getValue($entity); |
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} |
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foreach ($metadata->getPropertiesIterator() as $name => $association) { |
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if (! isset($data[$name]) || $association instanceof FieldMetadata) { |
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continue; |
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} |
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if (! $association instanceof ToOneAssociationMetadata) { |
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unset($data[$name]); |
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continue; |
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} |
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$targetEntity = $association->getTargetEntity(); |
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$targetClassMetadata = $this->em->getClassMetadata($targetEntity); |
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$targetPersister = $this->uow->getEntityPersister($targetEntity); |
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if (! $association->getCache()) { |
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$owningAssociation = ! $association->isOwningSide() |
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? $targetClassMetadata->getProperty($association->getMappedBy()) |
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: $association; |
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$associationIds = $identifierFlattener->flattenIdentifier( |
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$targetClassMetadata, |
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$targetPersister->getIdentifier($data[$name]) |
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); |
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unset($data[$name]); |
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foreach ($associationIds as $fieldName => $fieldValue) { |
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// $fieldName = "name" |
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// $fieldColumnName = "custom_name" |
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$property = $targetClassMetadata->getProperty($fieldName); |
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if ($property instanceof FieldMetadata) { |
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foreach ($owningAssociation->getJoinColumns() as $joinColumn) { |
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// $joinColumnName = "custom_name" |
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// $joinColumnReferencedColumnName = "other_side_of_assoc_column_name" |
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if ($joinColumn->getReferencedColumnName() !== $property->getColumnName()) { |
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continue; |
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} |
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$data[$joinColumn->getColumnName()] = $fieldValue; |
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break; |
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} |
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continue; |
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} |
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$targetAssociation = $targetClassMetadata->getProperty($fieldName); |
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foreach ($association->getJoinColumns() as $assocJoinColumn) { |
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foreach ($targetAssociation->getJoinColumns() as $targetAssocJoinColumn) { |
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if ($assocJoinColumn->getReferencedColumnName() !== $targetAssocJoinColumn->getColumnName()) { |
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continue; |
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} |
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$data[$assocJoinColumn->getColumnName()] = $fieldValue; |
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} |
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} |
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} |
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continue; |
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} |
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if (! $association->isPrimaryKey()) { |
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$targetClass = StaticClassNameConverter::getClass($data[$name]); |
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$targetId = $this->uow->getEntityIdentifier($data[$name]); |
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$data[$name] = new AssociationCacheEntry($targetClass, $targetId); |
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continue; |
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} |
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// handle association identifier |
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$targetId = $this->em->getIdentifierFlattener()->flattenIdentifier( |
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$targetClassMetadata, |
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$targetPersister->getIdentifier($data[$name]) |
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); |
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$data[$name] = new AssociationCacheEntry($targetEntity, $targetId); |
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} |
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return new EntityCacheEntry($metadata->getClassName(), $data); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function loadCacheEntry( |
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ClassMetadata $metadata, |
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EntityCacheKey $key, |
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EntityCacheEntry $entry, |
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$entity = null |
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) { |
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$data = $entry->data; |
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$hints = self::$hints; |
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if ($entity !== null) { |
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$hints[Query::HINT_REFRESH] = true; |
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$hints[Query::HINT_REFRESH_ENTITY] = $entity; |
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} |
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foreach ($metadata->getPropertiesIterator() as $name => $association) { |
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if ($association instanceof FieldMetadata || ! isset($data[$name]) || ! $association->getCache()) { |
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continue; |
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} |
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$assocClass = $data[$name]->class; |
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$assocId = $data[$name]->identifier; |
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$isEagerLoad = ( |
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$association->getFetchMode() === FetchMode::EAGER || |
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($association instanceof OneToOneAssociationMetadata && ! $association->isOwningSide()) |
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); |
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if (! $isEagerLoad) { |
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$data[$name] = $this->em->getReference($assocClass, $assocId); |
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continue; |
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} |
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$targetEntity = $association->getTargetEntity(); |
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$assocMetadata = $this->em->getClassMetadata($targetEntity); |
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$assocKey = new EntityCacheKey($assocMetadata->getRootClassName(), $assocId); |
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$assocPersister = $this->uow->getEntityPersister($targetEntity); |
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$assocRegion = $assocPersister->getCacheRegion(); |
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$assocEntry = $assocRegion->get($assocKey); |
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if ($assocEntry === null) { |
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return null; |
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} |
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$data[$name] = $this->uow->createEntity( |
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$assocEntry->class, |
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$assocEntry->resolveAssociationEntries($this->em), |
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$hints |
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); |
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} |
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if ($entity !== null) { |
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$this->uow->registerManaged($entity, $key->identifier, $data); |
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} |
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$result = $this->uow->createEntity($entry->class, $data, $hints); |
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$this->uow->hydrationComplete(); |
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return $result; |
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} |
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} |
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.