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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\Internal\Hydration; |
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use Doctrine\ORM\UnitOfWork; |
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use PDO; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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use Doctrine\ORM\PersistentCollection; |
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use Doctrine\ORM\Query; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\ORM\Proxy\Proxy; |
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/** |
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* The ObjectHydrator constructs an object graph out of an SQL result set. |
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* |
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* Internal note: Highly performance-sensitive code. |
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* |
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* @since 2.0 |
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* @author Roman Borschel <[email protected]> |
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* @author Guilherme Blanco <[email protected]> |
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* @author Fabio B. Silva <[email protected]> |
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*/ |
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class ObjectHydrator extends AbstractHydrator |
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{ |
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/** |
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* @var array |
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*/ |
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private $identifierMap = []; |
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/** |
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* @var array |
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*/ |
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private $resultPointers = []; |
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/** |
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* @var array |
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*/ |
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private $idTemplate = []; |
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/** |
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* @var integer |
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*/ |
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private $resultCounter = 0; |
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/** |
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* @var array |
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*/ |
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private $rootAliases = []; |
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/** |
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* @var array |
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*/ |
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private $initializedCollections = []; |
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/** |
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* @var array |
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*/ |
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private $existingCollections = []; |
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/** |
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* {@inheritdoc} |
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*/ |
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673 |
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protected function prepare() |
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{ |
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673 |
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if ( ! isset($this->_hints[UnitOfWork::HINT_DEFEREAGERLOAD])) { |
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$this->_hints[UnitOfWork::HINT_DEFEREAGERLOAD] = true; |
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} |
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673 |
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foreach ($this->_rsm->aliasMap as $dqlAlias => $className) { |
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639 |
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$this->identifierMap[$dqlAlias] = []; |
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639 |
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$this->idTemplate[$dqlAlias] = ''; |
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// Remember which associations are "fetch joined", so that we know where to inject |
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// collection stubs or proxies and where not. |
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639 |
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if ( ! isset($this->_rsm->relationMap[$dqlAlias])) { |
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continue; |
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} |
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$parent = $this->_rsm->parentAliasMap[$dqlAlias]; |
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if ( ! isset($this->_rsm->aliasMap[$parent])) { |
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1 |
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throw HydrationException::parentObjectOfRelationNotFound($dqlAlias, $parent); |
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} |
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325 |
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$sourceClassName = $this->_rsm->aliasMap[$parent]; |
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$sourceClass = $this->getClassMetadata($sourceClassName); |
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$assoc = $sourceClass->associationMappings[$this->_rsm->relationMap[$dqlAlias]]; |
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$this->_hints['fetched'][$parent][$assoc['fieldName']] = true; |
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if ($assoc['type'] === ClassMetadata::MANY_TO_MANY) { |
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continue; |
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} |
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// Mark any non-collection opposite sides as fetched, too. |
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if ($assoc['mappedBy']) { |
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$this->_hints['fetched'][$dqlAlias][$assoc['mappedBy']] = true; |
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continue; |
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} |
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// handle fetch-joined owning side bi-directional one-to-one associations |
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if ($assoc['inversedBy']) { |
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$class = $this->getClassMetadata($className); |
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$inverseAssoc = $class->associationMappings[$assoc['inversedBy']]; |
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if ( ! ($inverseAssoc['type'] & ClassMetadata::TO_ONE)) { |
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continue; |
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} |
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$this->_hints['fetched'][$dqlAlias][$inverseAssoc['fieldName']] = true; |
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} |
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} |
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672 |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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667 |
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protected function cleanup() |
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{ |
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667 |
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$eagerLoad = (isset($this->_hints[UnitOfWork::HINT_DEFEREAGERLOAD])) && $this->_hints[UnitOfWork::HINT_DEFEREAGERLOAD] == true; |
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667 |
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parent::cleanup(); |
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667 |
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$this->identifierMap = |
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$this->initializedCollections = |
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$this->existingCollections = |
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$this->resultPointers = []; |
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if ($eagerLoad) { |
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$this->_uow->triggerEagerLoads(); |
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} |
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$this->_uow->hydrationComplete(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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666 |
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protected function hydrateAllData() |
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{ |
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$result = []; |
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666 |
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while ($row = $this->_stmt->fetch(PDO::FETCH_ASSOC)) { |
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$this->hydrateRowData($row, $result); |
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} |
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// Take snapshots from all newly initialized collections |
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foreach ($this->initializedCollections as $coll) { |
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$coll->takeSnapshot(); |
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} |
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return $result; |
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} |
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/** |
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* Initializes a related collection. |
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* |
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* @param object $entity The entity to which the collection belongs. |
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* @param ClassMetadata $class |
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* @param string $fieldName The name of the field on the entity that holds the collection. |
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* @param string $parentDqlAlias Alias of the parent fetch joining this collection. |
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* |
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* @return \Doctrine\ORM\PersistentCollection |
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*/ |
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private function initRelatedCollection($entity, $class, $fieldName, $parentDqlAlias) |
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{ |
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$oid = spl_object_hash($entity); |
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$relation = $class->associationMappings[$fieldName]; |
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$value = $class->reflFields[$fieldName]->getValue($entity); |
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if ($value === null || is_array($value)) { |
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$value = new ArrayCollection((array) $value); |
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} |
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if ( ! $value instanceof PersistentCollection) { |
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$value = new PersistentCollection( |
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$this->_em, $this->_metadataCache[$relation['targetEntity']], $value |
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); |
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$value->setOwner($entity, $relation); |
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$class->reflFields[$fieldName]->setValue($entity, $value); |
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$this->_uow->setOriginalEntityProperty($oid, $fieldName, $value); |
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$this->initializedCollections[$oid . $fieldName] = $value; |
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} else if ( |
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isset($this->_hints[Query::HINT_REFRESH]) || |
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isset($this->_hints['fetched'][$parentDqlAlias][$fieldName]) && |
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! $value->isInitialized() |
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) { |
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// Is already PersistentCollection, but either REFRESH or FETCH-JOIN and UNINITIALIZED! |
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$value->setDirty(false); |
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$value->setInitialized(true); |
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$value->unwrap()->clear(); |
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$this->initializedCollections[$oid . $fieldName] = $value; |
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} else { |
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// Is already PersistentCollection, and DON'T REFRESH or FETCH-JOIN! |
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$this->existingCollections[$oid . $fieldName] = $value; |
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} |
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return $value; |
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} |
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/** |
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* Gets an entity instance. |
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* |
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* @param array $data The instance data. |
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* @param string $dqlAlias The DQL alias of the entity's class. |
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* |
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* @return object The entity. |
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* |
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* @throws HydrationException |
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*/ |
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private function getEntity(array $data, $dqlAlias) |
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{ |
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598 |
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$className = $this->_rsm->aliasMap[$dqlAlias]; |
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if (isset($this->_rsm->discriminatorColumns[$dqlAlias])) { |
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$fieldName = $this->_rsm->discriminatorColumns[$dqlAlias]; |
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if ( ! isset($this->_rsm->metaMappings[$fieldName])) { |
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throw HydrationException::missingDiscriminatorMetaMappingColumn($className, $fieldName, $dqlAlias); |
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} |
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$discrColumn = $this->_rsm->metaMappings[$fieldName]; |
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if ( ! isset($data[$discrColumn])) { |
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1 |
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throw HydrationException::missingDiscriminatorColumn($className, $discrColumn, $dqlAlias); |
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} |
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if ($data[$discrColumn] === "") { |
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throw HydrationException::emptyDiscriminatorValue($dqlAlias); |
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} |
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61 |
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$discrMap = $this->_metadataCache[$className]->discriminatorMap; |
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$discriminatorValue = (string) $data[$discrColumn]; |
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if ( ! isset($discrMap[$discriminatorValue])) { |
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1 |
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throw HydrationException::invalidDiscriminatorValue($discriminatorValue, array_keys($discrMap)); |
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} |
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60 |
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$className = $discrMap[$discriminatorValue]; |
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unset($data[$discrColumn]); |
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} |
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596 |
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if (isset($this->_hints[Query::HINT_REFRESH_ENTITY]) && isset($this->rootAliases[$dqlAlias])) { |
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24 |
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$this->registerManaged($this->_metadataCache[$className], $this->_hints[Query::HINT_REFRESH_ENTITY], $data); |
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} |
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596 |
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$this->_hints['fetchAlias'] = $dqlAlias; |
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596 |
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return $this->_uow->createEntity($className, $data, $this->_hints); |
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} |
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/** |
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* @param string $className |
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* @param array $data |
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277
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* |
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* @return mixed |
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*/ |
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34 |
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private function getEntityFromIdentityMap($className, array $data) |
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{ |
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// TODO: Abstract this code and UnitOfWork::createEntity() equivalent? |
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34 |
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$class = $this->_metadataCache[$className]; |
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284
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285
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/* @var $class ClassMetadata */ |
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286
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34 |
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if ($class->isIdentifierComposite) { |
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287
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1 |
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$idHash = ''; |
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288
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289
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1 |
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foreach ($class->identifier as $fieldName) { |
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290
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1 |
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$idHash .= ' ' . (isset($class->associationMappings[$fieldName]) |
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291
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1 |
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? $data[$class->associationMappings[$fieldName]['joinColumns'][0]['name']] |
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292
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1 |
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: $data[$fieldName]); |
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293
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} |
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294
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295
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1 |
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return $this->_uow->tryGetByIdHash(ltrim($idHash), $class->rootEntityName); |
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33 |
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} else if (isset($class->associationMappings[$class->identifier[0]])) { |
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297
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return $this->_uow->tryGetByIdHash($data[$class->associationMappings[$class->identifier[0]]['joinColumns'][0]['name']], $class->rootEntityName); |
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298
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} |
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299
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300
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33 |
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return $this->_uow->tryGetByIdHash($data[$class->identifier[0]], $class->rootEntityName); |
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301
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} |
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302
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303
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/** |
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304
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* Hydrates a single row in an SQL result set. |
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305
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* |
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306
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* @internal |
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307
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* First, the data of the row is split into chunks where each chunk contains data |
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308
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* that belongs to a particular component/class. Afterwards, all these chunks |
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309
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* are processed, one after the other. For each chunk of class data only one of the |
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310
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* following code paths is executed: |
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311
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* |
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312
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* Path A: The data chunk belongs to a joined/associated object and the association |
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313
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* is collection-valued. |
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314
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* Path B: The data chunk belongs to a joined/associated object and the association |
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315
|
|
|
* is single-valued. |
|
316
|
|
|
* Path C: The data chunk belongs to a root result element/object that appears in the topmost |
|
317
|
|
|
* level of the hydrated result. A typical example are the objects of the type |
|
318
|
|
|
* specified by the FROM clause in a DQL query. |
|
319
|
|
|
* |
|
320
|
|
|
* @param array $row The data of the row to process. |
|
321
|
|
|
* @param array $result The result array to fill. |
|
322
|
|
|
* |
|
323
|
|
|
* @return void |
|
324
|
|
|
*/ |
|
325
|
633 |
|
protected function hydrateRowData(array $row, array &$result) |
|
326
|
|
|
{ |
|
327
|
|
|
// Initialize |
|
328
|
633 |
|
$id = $this->idTemplate; // initialize the id-memory |
|
329
|
633 |
|
$nonemptyComponents = []; |
|
330
|
|
|
// Split the row data into chunks of class data. |
|
331
|
633 |
|
$rowData = $this->gatherRowData($row, $id, $nonemptyComponents); |
|
332
|
|
|
|
|
333
|
|
|
// reset result pointers for each data row |
|
334
|
633 |
|
$this->resultPointers = []; |
|
335
|
|
|
|
|
336
|
|
|
// Hydrate the data chunks |
|
337
|
633 |
|
foreach ($rowData['data'] as $dqlAlias => $data) { |
|
338
|
598 |
|
$entityName = $this->_rsm->aliasMap[$dqlAlias]; |
|
339
|
|
|
|
|
340
|
598 |
|
if (isset($this->_rsm->parentAliasMap[$dqlAlias])) { |
|
341
|
|
|
// It's a joined result |
|
342
|
|
|
|
|
343
|
317 |
|
$parentAlias = $this->_rsm->parentAliasMap[$dqlAlias]; |
|
344
|
|
|
// we need the $path to save into the identifier map which entities were already |
|
345
|
|
|
// seen for this parent-child relationship |
|
346
|
317 |
|
$path = $parentAlias . '.' . $dqlAlias; |
|
347
|
|
|
|
|
348
|
|
|
// We have a RIGHT JOIN result here. Doctrine cannot hydrate RIGHT JOIN Object-Graphs |
|
349
|
317 |
|
if ( ! isset($nonemptyComponents[$parentAlias])) { |
|
350
|
|
|
// TODO: Add special case code where we hydrate the right join objects into identity map at least |
|
351
|
2 |
|
continue; |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
317 |
|
$parentClass = $this->_metadataCache[$this->_rsm->aliasMap[$parentAlias]]; |
|
355
|
317 |
|
$relationField = $this->_rsm->relationMap[$dqlAlias]; |
|
356
|
317 |
|
$relation = $parentClass->associationMappings[$relationField]; |
|
357
|
317 |
|
$reflField = $parentClass->reflFields[$relationField]; |
|
358
|
|
|
|
|
359
|
|
|
// Get a reference to the parent object to which the joined element belongs. |
|
360
|
317 |
|
if ($this->_rsm->isMixed && isset($this->rootAliases[$parentAlias])) { |
|
361
|
18 |
|
$objectClass = $this->resultPointers[$parentAlias]; |
|
362
|
18 |
|
$parentObject = $objectClass[key($objectClass)]; |
|
363
|
301 |
|
} else if (isset($this->resultPointers[$parentAlias])) { |
|
364
|
301 |
|
$parentObject = $this->resultPointers[$parentAlias]; |
|
365
|
|
|
} else { |
|
366
|
|
|
// Parent object of relation not found, mark as not-fetched again |
|
367
|
2 |
|
$element = $this->getEntity($data, $dqlAlias); |
|
368
|
|
|
|
|
369
|
|
|
// Update result pointer and provide initial fetch data for parent |
|
370
|
2 |
|
$this->resultPointers[$dqlAlias] = $element; |
|
371
|
2 |
|
$rowData['data'][$parentAlias][$relationField] = $element; |
|
372
|
|
|
|
|
373
|
|
|
// Mark as not-fetched again |
|
374
|
2 |
|
unset($this->_hints['fetched'][$parentAlias][$relationField]); |
|
375
|
2 |
|
continue; |
|
376
|
|
|
} |
|
377
|
|
|
|
|
378
|
317 |
|
$oid = spl_object_hash($parentObject); |
|
379
|
|
|
|
|
380
|
|
|
// Check the type of the relation (many or single-valued) |
|
381
|
317 |
|
if ( ! ($relation['type'] & ClassMetadata::TO_ONE)) { |
|
382
|
|
|
// PATH A: Collection-valued association |
|
383
|
102 |
|
$reflFieldValue = $reflField->getValue($parentObject); |
|
384
|
|
|
|
|
385
|
102 |
|
if (isset($nonemptyComponents[$dqlAlias])) { |
|
386
|
98 |
|
$collKey = $oid . $relationField; |
|
387
|
98 |
|
if (isset($this->initializedCollections[$collKey])) { |
|
388
|
45 |
|
$reflFieldValue = $this->initializedCollections[$collKey]; |
|
389
|
98 |
|
} else if ( ! isset($this->existingCollections[$collKey])) { |
|
390
|
98 |
|
$reflFieldValue = $this->initRelatedCollection($parentObject, $parentClass, $relationField, $parentAlias); |
|
391
|
|
|
} |
|
392
|
|
|
|
|
393
|
98 |
|
$indexExists = isset($this->identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]]); |
|
394
|
98 |
|
$index = $indexExists ? $this->identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] : false; |
|
395
|
98 |
|
$indexIsValid = $index !== false ? isset($reflFieldValue[$index]) : false; |
|
396
|
|
|
|
|
397
|
98 |
|
if ( ! $indexExists || ! $indexIsValid) { |
|
398
|
98 |
|
if (isset($this->existingCollections[$collKey])) { |
|
399
|
|
|
// Collection exists, only look for the element in the identity map. |
|
400
|
34 |
|
if ($element = $this->getEntityFromIdentityMap($entityName, $data)) { |
|
401
|
34 |
|
$this->resultPointers[$dqlAlias] = $element; |
|
402
|
|
|
} else { |
|
403
|
2 |
|
unset($this->resultPointers[$dqlAlias]); |
|
404
|
|
|
} |
|
405
|
|
|
} else { |
|
406
|
66 |
|
$element = $this->getEntity($data, $dqlAlias); |
|
407
|
|
|
|
|
408
|
66 |
|
if (isset($this->_rsm->indexByMap[$dqlAlias])) { |
|
409
|
11 |
|
$indexValue = $row[$this->_rsm->indexByMap[$dqlAlias]]; |
|
410
|
11 |
|
$reflFieldValue->hydrateSet($indexValue, $element); |
|
411
|
11 |
|
$this->identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] = $indexValue; |
|
412
|
|
|
} else { |
|
413
|
55 |
|
$reflFieldValue->hydrateAdd($element); |
|
414
|
55 |
|
$reflFieldValue->last(); |
|
415
|
55 |
|
$this->identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] = $reflFieldValue->key(); |
|
416
|
|
|
} |
|
417
|
|
|
// Update result pointer |
|
418
|
66 |
|
$this->resultPointers[$dqlAlias] = $element; |
|
419
|
|
|
} |
|
420
|
|
|
} else { |
|
421
|
|
|
// Update result pointer |
|
422
|
7 |
|
$this->resultPointers[$dqlAlias] = $reflFieldValue[$index]; |
|
423
|
|
|
} |
|
424
|
9 |
|
} else if ( ! $reflFieldValue) { |
|
425
|
5 |
|
$reflFieldValue = $this->initRelatedCollection($parentObject, $parentClass, $relationField, $parentAlias); |
|
|
|
|
|
|
426
|
6 |
|
} else if ($reflFieldValue instanceof PersistentCollection && $reflFieldValue->isInitialized() === false) { |
|
427
|
1 |
|
$reflFieldValue->setInitialized(true); |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
} else { |
|
431
|
|
|
// PATH B: Single-valued association |
|
432
|
236 |
|
$reflFieldValue = $reflField->getValue($parentObject); |
|
433
|
|
|
|
|
434
|
236 |
|
if ( ! $reflFieldValue || isset($this->_hints[Query::HINT_REFRESH]) || ($reflFieldValue instanceof Proxy && !$reflFieldValue->__isInitialized__)) { |
|
|
|
|
|
|
435
|
|
|
// we only need to take action if this value is null, |
|
436
|
|
|
// we refresh the entity or its an uninitialized proxy. |
|
437
|
221 |
|
if (isset($nonemptyComponents[$dqlAlias])) { |
|
438
|
116 |
|
$element = $this->getEntity($data, $dqlAlias); |
|
439
|
115 |
|
$reflField->setValue($parentObject, $element); |
|
440
|
115 |
|
$this->_uow->setOriginalEntityProperty($oid, $relationField, $element); |
|
441
|
115 |
|
$targetClass = $this->_metadataCache[$relation['targetEntity']]; |
|
442
|
|
|
|
|
443
|
115 |
|
if ($relation['isOwningSide']) { |
|
444
|
|
|
// TODO: Just check hints['fetched'] here? |
|
445
|
|
|
// If there is an inverse mapping on the target class its bidirectional |
|
446
|
51 |
|
if ($relation['inversedBy']) { |
|
447
|
35 |
|
$inverseAssoc = $targetClass->associationMappings[$relation['inversedBy']]; |
|
448
|
35 |
|
if ($inverseAssoc['type'] & ClassMetadata::TO_ONE) { |
|
449
|
12 |
|
$targetClass->reflFields[$inverseAssoc['fieldName']]->setValue($element, $parentObject); |
|
450
|
12 |
|
$this->_uow->setOriginalEntityProperty(spl_object_hash($element), $inverseAssoc['fieldName'], $parentObject); |
|
451
|
|
|
} |
|
452
|
17 |
|
} else if ($parentClass === $targetClass && $relation['mappedBy']) { |
|
453
|
|
|
// Special case: bi-directional self-referencing one-one on the same class |
|
454
|
|
|
$targetClass->reflFields[$relationField]->setValue($element, $parentObject); |
|
455
|
|
|
} |
|
456
|
|
|
} else { |
|
457
|
|
|
// For sure bidirectional, as there is no inverse side in unidirectional mappings |
|
458
|
67 |
|
$targetClass->reflFields[$relation['mappedBy']]->setValue($element, $parentObject); |
|
459
|
67 |
|
$this->_uow->setOriginalEntityProperty(spl_object_hash($element), $relation['mappedBy'], $parentObject); |
|
460
|
|
|
} |
|
461
|
|
|
// Update result pointer |
|
462
|
115 |
|
$this->resultPointers[$dqlAlias] = $element; |
|
463
|
|
|
} else { |
|
464
|
125 |
|
$this->_uow->setOriginalEntityProperty($oid, $relationField, null); |
|
465
|
125 |
|
$reflField->setValue($parentObject, null); |
|
466
|
|
|
} |
|
467
|
|
|
// else leave $reflFieldValue null for single-valued associations |
|
468
|
|
|
} else { |
|
469
|
|
|
// Update result pointer |
|
470
|
23 |
|
$this->resultPointers[$dqlAlias] = $reflFieldValue; |
|
471
|
|
|
} |
|
472
|
|
|
} |
|
473
|
|
|
} else { |
|
474
|
|
|
// PATH C: Its a root result element |
|
475
|
598 |
|
$this->rootAliases[$dqlAlias] = true; // Mark as root alias |
|
476
|
598 |
|
$entityKey = $this->_rsm->entityMappings[$dqlAlias] ?: 0; |
|
477
|
|
|
|
|
478
|
|
|
// if this row has a NULL value for the root result id then make it a null result. |
|
479
|
598 |
|
if ( ! isset($nonemptyComponents[$dqlAlias]) ) { |
|
480
|
3 |
|
if ($this->_rsm->isMixed) { |
|
481
|
2 |
|
$result[] = [$entityKey => null]; |
|
482
|
|
|
} else { |
|
483
|
1 |
|
$result[] = null; |
|
484
|
|
|
} |
|
485
|
3 |
|
$resultKey = $this->resultCounter; |
|
486
|
3 |
|
++$this->resultCounter; |
|
487
|
3 |
|
continue; |
|
488
|
|
|
} |
|
489
|
|
|
|
|
490
|
|
|
// check for existing result from the iterations before |
|
491
|
598 |
|
if ( ! isset($this->identifierMap[$dqlAlias][$id[$dqlAlias]])) { |
|
492
|
598 |
|
$element = $this->getEntity($data, $dqlAlias); |
|
493
|
|
|
|
|
494
|
596 |
|
if ($this->_rsm->isMixed) { |
|
495
|
41 |
|
$element = [$entityKey => $element]; |
|
496
|
|
|
} |
|
497
|
|
|
|
|
498
|
596 |
|
if (isset($this->_rsm->indexByMap[$dqlAlias])) { |
|
499
|
26 |
|
$resultKey = $row[$this->_rsm->indexByMap[$dqlAlias]]; |
|
500
|
|
|
|
|
501
|
26 |
|
if (isset($this->_hints['collection'])) { |
|
502
|
10 |
|
$this->_hints['collection']->hydrateSet($resultKey, $element); |
|
503
|
|
|
} |
|
504
|
|
|
|
|
505
|
26 |
|
$result[$resultKey] = $element; |
|
506
|
|
|
} else { |
|
507
|
579 |
|
$resultKey = $this->resultCounter; |
|
508
|
579 |
|
++$this->resultCounter; |
|
509
|
|
|
|
|
510
|
579 |
|
if (isset($this->_hints['collection'])) { |
|
511
|
110 |
|
$this->_hints['collection']->hydrateAdd($element); |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
579 |
|
$result[] = $element; |
|
515
|
|
|
} |
|
516
|
|
|
|
|
517
|
596 |
|
$this->identifierMap[$dqlAlias][$id[$dqlAlias]] = $resultKey; |
|
518
|
|
|
|
|
519
|
|
|
// Update result pointer |
|
520
|
596 |
|
$this->resultPointers[$dqlAlias] = $element; |
|
521
|
|
|
|
|
522
|
|
|
} else { |
|
523
|
|
|
// Update result pointer |
|
524
|
76 |
|
$index = $this->identifierMap[$dqlAlias][$id[$dqlAlias]]; |
|
525
|
76 |
|
$this->resultPointers[$dqlAlias] = $result[$index]; |
|
526
|
76 |
|
$resultKey = $index; |
|
527
|
|
|
} |
|
528
|
|
|
} |
|
529
|
|
|
|
|
530
|
596 |
|
if (isset($this->_hints[Query::HINT_INTERNAL_ITERATION]) && $this->_hints[Query::HINT_INTERNAL_ITERATION]) { |
|
531
|
4 |
|
$this->_uow->hydrationComplete(); |
|
532
|
|
|
} |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
630 |
|
if ( ! isset($resultKey) ) { |
|
536
|
35 |
|
$this->resultCounter++; |
|
537
|
|
|
} |
|
538
|
|
|
|
|
539
|
|
|
// Append scalar values to mixed result sets |
|
540
|
630 |
|
if (isset($rowData['scalars'])) { |
|
541
|
54 |
|
if ( ! isset($resultKey) ) { |
|
542
|
22 |
|
$resultKey = (isset($this->_rsm->indexByMap['scalars'])) |
|
543
|
2 |
|
? $row[$this->_rsm->indexByMap['scalars']] |
|
544
|
22 |
|
: $this->resultCounter - 1; |
|
545
|
|
|
} |
|
546
|
|
|
|
|
547
|
54 |
|
foreach ($rowData['scalars'] as $name => $value) { |
|
548
|
54 |
|
$result[$resultKey][$name] = $value; |
|
549
|
|
|
} |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
// Append new object to mixed result sets |
|
553
|
630 |
|
if (isset($rowData['newObjects'])) { |
|
554
|
19 |
|
if ( ! isset($resultKey) ) { |
|
555
|
13 |
|
$resultKey = $this->resultCounter - 1; |
|
556
|
|
|
} |
|
557
|
|
|
|
|
558
|
|
|
|
|
559
|
19 |
|
$scalarCount = (isset($rowData['scalars'])? count($rowData['scalars']): 0); |
|
560
|
|
|
|
|
561
|
19 |
|
foreach ($rowData['newObjects'] as $objIndex => $newObject) { |
|
562
|
19 |
|
$class = $newObject['class']; |
|
563
|
19 |
|
$args = $newObject['args']; |
|
564
|
19 |
|
$obj = $class->newInstanceArgs($args); |
|
565
|
|
|
|
|
566
|
19 |
|
if ($scalarCount == 0 && count($rowData['newObjects']) == 1 ) { |
|
567
|
10 |
|
$result[$resultKey] = $obj; |
|
568
|
|
|
|
|
569
|
10 |
|
continue; |
|
570
|
|
|
} |
|
571
|
|
|
|
|
572
|
9 |
|
$result[$resultKey][$objIndex] = $obj; |
|
573
|
|
|
} |
|
574
|
|
|
} |
|
575
|
630 |
|
} |
|
576
|
|
|
|
|
577
|
|
|
/** |
|
578
|
|
|
* When executed in a hydrate() loop we may have to clear internal state to |
|
579
|
|
|
* decrease memory consumption. |
|
580
|
|
|
* |
|
581
|
|
|
* @param mixed $eventArgs |
|
582
|
|
|
* |
|
583
|
|
|
* @return void |
|
584
|
|
|
*/ |
|
585
|
4 |
|
public function onClear($eventArgs) |
|
586
|
|
|
{ |
|
587
|
4 |
|
parent::onClear($eventArgs); |
|
588
|
|
|
|
|
589
|
4 |
|
$aliases = array_keys($this->identifierMap); |
|
590
|
|
|
|
|
591
|
4 |
|
$this->identifierMap = array_fill_keys($aliases, []); |
|
592
|
4 |
|
} |
|
593
|
|
|
} |
|
594
|
|
|
|
doctrine /
orm
Loading history...
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.