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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\ORM\Cache; |
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use Doctrine\Common\Util\ClassUtils; |
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use Doctrine\ORM\Query; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Utility\IdentifierFlattener; |
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/** |
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* Default hydrator cache for entities |
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* |
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* @since 2.5 |
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* @author Fabio B. Silva <[email protected]> |
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*/ |
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class DefaultEntityHydrator implements EntityHydrator |
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{ |
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/** |
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* @var \Doctrine\ORM\EntityManager |
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*/ |
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private $em; |
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/** |
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* @var \Doctrine\ORM\UnitOfWork |
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*/ |
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private $uow; |
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/** |
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* The IdentifierFlattener used for manipulating identifiers |
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* |
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* @var \Doctrine\ORM\Utility\IdentifierFlattener |
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*/ |
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private $identifierFlattener; |
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/** |
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* @var array |
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*/ |
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private static $hints = [Query::HINT_CACHE_ENABLED => true]; |
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/** |
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* @param \Doctrine\ORM\EntityManagerInterface $em The entity manager. |
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*/ |
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213 |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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213 |
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$this->uow = $em->getUnitOfWork(); |
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$this->identifierFlattener = new IdentifierFlattener($em->getUnitOfWork(), $em->getMetadataFactory()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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116 |
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public function buildCacheEntry(ClassMetadata $metadata, EntityCacheKey $key, $entity) |
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{ |
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116 |
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$data = $this->uow->getOriginalEntityData($entity); |
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$data = array_merge($data, $metadata->getIdentifierValues($entity)); // why update has no identifier values ? |
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foreach ($metadata->associationMappings as $name => $assoc) { |
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if ( ! isset($data[$name])) { |
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continue; |
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} |
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if ( ! ($assoc['type'] & ClassMetadata::TO_ONE)) { |
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unset($data[$name]); |
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continue; |
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} |
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if ( ! isset($assoc['cache'])) { |
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$targetClassMetadata = $this->em->getClassMetadata($assoc['targetEntity']); |
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$owningAssociation = ( ! $assoc['isOwningSide']) |
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? $targetClassMetadata->associationMappings[$assoc['mappedBy']] |
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: $assoc; |
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$associationIds = $this->identifierFlattener->flattenIdentifier( |
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$targetClassMetadata, |
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$targetClassMetadata->getIdentifierValues($data[$name]) |
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); |
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unset($data[$name]); |
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foreach ($associationIds as $fieldName => $fieldValue) { |
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if (isset($targetClassMetadata->fieldMappings[$fieldName])) { |
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$fieldMapping = $targetClassMetadata->fieldMappings[$fieldName]; |
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$data[$owningAssociation['targetToSourceKeyColumns'][$fieldMapping['columnName']]] = $fieldValue; |
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continue; |
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} |
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1 |
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$targetAssoc = $targetClassMetadata->associationMappings[$fieldName]; |
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foreach($assoc['targetToSourceKeyColumns'] as $referencedColumn => $localColumn) { |
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1 |
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if (isset($targetAssoc['sourceToTargetKeyColumns'][$referencedColumn])) { |
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$data[$localColumn] = $fieldValue; |
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} |
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} |
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} |
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continue; |
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} |
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if ( ! isset($assoc['id'])) { |
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$targetClass = ClassUtils::getClass($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 = is_object($data[$name]) && $this->uow->isInIdentityMap($data[$name]) |
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? $this->uow->getEntityIdentifier($data[$name]) |
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: $data[$name]; |
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// @TODO - fix it ! |
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// handle UnitOfWork#createEntity hash generation |
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if ( ! is_array($targetId)) { |
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$data[reset($assoc['joinColumnFieldNames'])] = $targetId; |
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$targetEntity = $this->em->getClassMetadata($assoc['targetEntity']); |
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$targetId = [$targetEntity->identifier[0] => $targetId]; |
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} |
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$data[$name] = new AssociationCacheEntry($assoc['targetEntity'], $targetId); |
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} |
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return new EntityCacheEntry($metadata->name, $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(ClassMetadata $metadata, EntityCacheKey $key, EntityCacheEntry $entry, $entity = null) |
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{ |
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$data = $entry->data; |
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$hints = self::$hints; |
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View Code Duplication |
if ($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->associationMappings as $name => $assoc) { |
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if ( ! isset($assoc['cache']) || ! isset($data[$name])) { |
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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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$isEagerLoad = ($assoc['fetch'] === ClassMetadata::FETCH_EAGER || ($assoc['type'] === ClassMetadata::ONE_TO_ONE && ! $assoc['isOwningSide'])); |
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if ( ! $isEagerLoad) { |
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$data[$name] = $this->em->getReference($assocClass, $assocId); |
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continue; |
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} |
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$assocMetadata = $this->em->getClassMetadata($assoc['targetEntity']); |
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$assocKey = new EntityCacheKey($assocMetadata->rootEntityName, $assocId); |
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$assocPersister = $this->uow->getEntityPersister($assoc['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] = $this->uow->createEntity($assocEntry->class, $assocEntry->resolveAssociationEntries($this->em), $hints); |
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} |
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if ($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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doctrine /
orm
Loading history...
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.