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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM\Mapping; |
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use Doctrine\Common\EventManager; |
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use Doctrine\DBAL\Platforms; |
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use Doctrine\DBAL\Platforms\AbstractPlatform; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\Event\LoadClassMetadataEventArgs; |
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use Doctrine\ORM\Event\OnClassMetadataNotFoundEventArgs; |
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use Doctrine\ORM\Events; |
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use Doctrine\ORM\ORMException; |
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use Doctrine\ORM\Sequencing; |
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use Doctrine\ORM\Sequencing\Planning\AssociationValueGeneratorExecutor; |
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use Doctrine\ORM\Sequencing\Planning\ColumnValueGeneratorExecutor; |
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use Doctrine\ORM\Sequencing\Planning\CompositeValueGenerationPlan; |
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use Doctrine\ORM\Sequencing\Planning\NoopValueGenerationPlan; |
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use Doctrine\ORM\Sequencing\Planning\SingleValueGenerationPlan; |
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use Doctrine\ORM\Sequencing\Planning\ValueGenerationExecutor; |
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use ReflectionException; |
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use function array_map; |
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use function class_exists; |
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use function count; |
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use function end; |
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use function explode; |
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use function is_subclass_of; |
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use function sprintf; |
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use function strpos; |
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use function strtolower; |
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use function var_export; |
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/** |
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* The ClassMetadataFactory is used to create ClassMetadata objects that contain all the |
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* metadata mapping information of a class which describes how a class should be mapped |
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* to a relational database. |
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*/ |
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class ClassMetadataFactory extends AbstractClassMetadataFactory |
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{ |
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/** |
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* @var EntityManagerInterface|null |
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*/ |
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private $em; |
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/** |
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* @var AbstractPlatform |
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*/ |
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private $targetPlatform; |
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/** |
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* @var Driver\MappingDriver |
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*/ |
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private $driver; |
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/** |
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* @var EventManager |
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*/ |
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private $evm; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function loadMetadata(string $name, ClassMetadataBuildingContext $metadataBuildingContext) : array |
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{ |
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$loaded = parent::loadMetadata($name, $metadataBuildingContext); |
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array_map([$this, 'resolveDiscriminatorValue'], $loaded); |
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return $loaded; |
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} |
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public function setEntityManager(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws ORMException |
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*/ |
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protected function initialize() : void |
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{ |
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$this->driver = $this->em->getConfiguration()->getMetadataDriverImpl(); |
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$this->evm = $this->em->getEventManager(); |
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$this->initialized = true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function onNotFoundMetadata( |
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string $className, |
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ClassMetadataBuildingContext $metadataBuildingContext |
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) : ?ClassMetadata { |
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if (! $this->evm->hasListeners(Events::onClassMetadataNotFound)) { |
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return null; |
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} |
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$eventArgs = new OnClassMetadataNotFoundEventArgs($className, $metadataBuildingContext, $this->em); |
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$this->evm->dispatchEvent(Events::onClassMetadataNotFound, $eventArgs); |
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return $eventArgs->getFoundMetadata(); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws MappingException |
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* @throws ORMException |
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*/ |
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protected function doLoadMetadata( |
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string $className, |
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?ClassMetadata $parent, |
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ClassMetadataBuildingContext $metadataBuildingContext |
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) : ClassMetadata { |
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$classMetadata = new ClassMetadata($className, $metadataBuildingContext); |
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if ($parent) { |
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$classMetadata->setParent($parent); |
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foreach ($parent->getDeclaredPropertiesIterator() as $fieldName => $property) { |
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$classMetadata->addInheritedProperty($property); |
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} |
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$classMetadata->setInheritanceType($parent->inheritanceType); |
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$classMetadata->setIdentifier($parent->identifier); |
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if ($parent->discriminatorColumn) { |
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$classMetadata->setDiscriminatorColumn($parent->discriminatorColumn); |
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$classMetadata->setDiscriminatorMap($parent->discriminatorMap); |
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} |
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$classMetadata->setLifecycleCallbacks($parent->lifecycleCallbacks); |
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$classMetadata->setChangeTrackingPolicy($parent->changeTrackingPolicy); |
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if ($parent->isMappedSuperclass) { |
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$classMetadata->setCustomRepositoryClassName($parent->getCustomRepositoryClassName()); |
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} |
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} |
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// Invoke driver |
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try { |
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$this->driver->loadMetadataForClass($classMetadata->getClassName(), $classMetadata, $metadataBuildingContext); |
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} catch (ReflectionException $e) { |
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throw MappingException::reflectionFailure($classMetadata->getClassName(), $e); |
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} |
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$this->completeIdentifierGeneratorMappings($classMetadata); |
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if ($parent) { |
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if ($parent->getCache()) { |
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$classMetadata->setCache(clone $parent->getCache()); |
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} |
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if (! empty($parent->namedNativeQueries)) { |
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$this->addInheritedNamedNativeQueries($classMetadata, $parent); |
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} |
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if (! empty($parent->sqlResultSetMappings)) { |
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$this->addInheritedSqlResultSetMappings($classMetadata, $parent); |
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} |
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if (! empty($parent->entityListeners) && empty($classMetadata->entityListeners)) { |
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$classMetadata->entityListeners = $parent->entityListeners; |
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} |
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} |
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if (! $classMetadata->discriminatorMap && $classMetadata->inheritanceType !== InheritanceType::NONE && $classMetadata->isRootEntity()) { |
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$this->addDefaultDiscriminatorMap($classMetadata); |
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} |
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$this->completeRuntimeMetadata($classMetadata, $parent); |
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if ($this->evm->hasListeners(Events::loadClassMetadata)) { |
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$eventArgs = new LoadClassMetadataEventArgs($classMetadata, $this->em); |
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$this->evm->dispatchEvent(Events::loadClassMetadata, $eventArgs); |
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} |
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$this->buildValueGenerationPlan($classMetadata); |
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$this->validateRuntimeMetadata($classMetadata, $parent); |
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return $classMetadata; |
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} |
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protected function completeRuntimeMetadata(ClassMetadata $class, ?ClassMetadata $parent = null) : void |
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{ |
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if (! $parent || ! $parent->isMappedSuperclass) { |
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return; |
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} |
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if ($class->isMappedSuperclass) { |
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return; |
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} |
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$tableName = $class->getTableName(); |
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// Resolve column table names |
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foreach ($class->getDeclaredPropertiesIterator() as $property) { |
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if ($property instanceof FieldMetadata) { |
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$property->setTableName($property->getTableName() ?? $tableName); |
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continue; |
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} |
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if (! ($property instanceof ToOneAssociationMetadata)) { |
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continue; |
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} |
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// Resolve association join column table names |
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foreach ($property->getJoinColumns() as $joinColumn) { |
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/** @var JoinColumnMetadata $joinColumn */ |
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$joinColumn->setTableName($joinColumn->getTableName() ?? $tableName); |
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} |
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} |
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} |
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/** |
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* Validate runtime metadata is correctly defined. |
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* |
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* @throws MappingException |
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*/ |
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protected function validateRuntimeMetadata(ClassMetadata $class, ?ClassMetadata $parent = null) : void |
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{ |
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if (! $class->getReflectionClass()) { |
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// only validate if there is a reflection class instance |
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return; |
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} |
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$class->validateIdentifier(); |
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$class->validateAssociations(); |
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$class->validateLifecycleCallbacks($this->getReflectionService()); |
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// verify inheritance |
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if (! $class->isMappedSuperclass && $class->inheritanceType !== InheritanceType::NONE) { |
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if (! $parent) { |
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if (! $class->discriminatorMap) { |
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throw MappingException::missingDiscriminatorMap($class->getClassName()); |
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} |
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if (! $class->discriminatorColumn) { |
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throw MappingException::missingDiscriminatorColumn($class->getClassName()); |
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} |
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} |
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} elseif (($class->discriminatorMap || $class->discriminatorColumn) && $class->isMappedSuperclass && $class->isRootEntity()) { |
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// second condition is necessary for mapped superclasses in the middle of an inheritance hierarchy |
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throw MappingException::noInheritanceOnMappedSuperClass($class->getClassName()); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1961 |
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protected function newClassMetadataBuildingContext() : ClassMetadataBuildingContext |
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{ |
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return new ClassMetadataBuildingContext( |
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$this, |
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$this->getReflectionService(), |
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$this->em->getConfiguration()->getNamingStrategy() |
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); |
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} |
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/** |
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* Populates the discriminator value of the given metadata (if not set) by iterating over discriminator |
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* map classes and looking for a fitting one. |
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* |
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* @throws \InvalidArgumentException |
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* @throws \ReflectionException |
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* @throws MappingException |
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*/ |
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private function resolveDiscriminatorValue(ClassMetadata $metadata) : void |
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{ |
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if ($metadata->discriminatorValue || ! $metadata->discriminatorMap || $metadata->isMappedSuperclass || |
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! $metadata->getReflectionClass() || $metadata->getReflectionClass()->isAbstract()) { |
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return; |
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} |
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// minor optimization: avoid loading related metadata when not needed |
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foreach ($metadata->discriminatorMap as $discriminatorValue => $discriminatorClass) { |
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4 |
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if ($discriminatorClass === $metadata->getClassName()) { |
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$metadata->discriminatorValue = $discriminatorValue; |
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286
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return; |
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} |
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} |
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290
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// iterate over discriminator mappings and resolve actual referenced classes according to existing metadata |
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1 |
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foreach ($metadata->discriminatorMap as $discriminatorValue => $discriminatorClass) { |
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1 |
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if ($metadata->getClassName() === $this->getMetadataFor($discriminatorClass)->getClassName()) { |
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$metadata->discriminatorValue = $discriminatorValue; |
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1 |
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return; |
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} |
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} |
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299
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throw MappingException::mappedClassNotPartOfDiscriminatorMap($metadata->getClassName(), $metadata->getRootClassName()); |
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} |
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/** |
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* Adds a default discriminator map if no one is given |
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* |
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* If an entity is of any inheritance type and does not contain a |
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* discriminator map, then the map is generated automatically. This process |
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* is expensive computation wise. |
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* |
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* The automatically generated discriminator map contains the lowercase short name of |
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* each class as key. |
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* |
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* @throws MappingException |
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*/ |
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1 |
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private function addDefaultDiscriminatorMap(ClassMetadata $class) : void |
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{ |
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1 |
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$allClasses = $this->driver->getAllClassNames(); |
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1 |
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$fqcn = $class->getClassName(); |
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1 |
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$map = [$this->getShortName($fqcn) => $fqcn]; |
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1 |
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$duplicates = []; |
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321
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1 |
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foreach ($allClasses as $subClassCandidate) { |
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1 |
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if (is_subclass_of($subClassCandidate, $fqcn)) { |
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1 |
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$shortName = $this->getShortName($subClassCandidate); |
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325
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1 |
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if (isset($map[$shortName])) { |
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$duplicates[] = $shortName; |
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} |
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329
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1 |
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$map[$shortName] = $subClassCandidate; |
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} |
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} |
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333
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1 |
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if ($duplicates) { |
334
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throw MappingException::duplicateDiscriminatorEntry($class->getClassName(), $duplicates, $map); |
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} |
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337
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1 |
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$class->setDiscriminatorMap($map); |
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1 |
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} |
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340
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/** |
341
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* Gets the lower-case short name of a class. |
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* |
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* @param string $className |
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*/ |
345
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1 |
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private function getShortName($className) : string |
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{ |
347
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1 |
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if (strpos($className, '\\') === false) { |
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return strtolower($className); |
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} |
350
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351
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1 |
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$parts = explode('\\', $className); |
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353
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1 |
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return strtolower(end($parts)); |
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} |
355
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356
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/** |
357
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* Adds inherited named native queries to the subclass mapping. |
358
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* |
359
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* @throws MappingException |
360
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*/ |
361
|
7 |
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private function addInheritedNamedNativeQueries(ClassMetadata $subClass, ClassMetadata $parentClass) : void |
362
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{ |
363
|
7 |
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foreach ($parentClass->namedNativeQueries as $name => $query) { |
364
|
7 |
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if (isset($subClass->namedNativeQueries[$name])) { |
365
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4 |
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continue; |
366
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} |
367
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368
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7 |
|
$subClass->addNamedNativeQuery( |
369
|
7 |
|
$name, |
370
|
7 |
|
$query['query'], |
371
|
|
|
[ |
372
|
7 |
|
'resultSetMapping' => $query['resultSetMapping'], |
373
|
7 |
|
'resultClass' => $query['resultClass'], |
374
|
|
|
] |
375
|
|
|
); |
376
|
|
|
} |
377
|
7 |
|
} |
378
|
|
|
|
379
|
|
|
/** |
380
|
|
|
* Adds inherited sql result set mappings to the subclass mapping. |
381
|
|
|
* |
382
|
|
|
* @throws MappingException |
383
|
|
|
*/ |
384
|
7 |
|
private function addInheritedSqlResultSetMappings(ClassMetadata $subClass, ClassMetadata $parentClass) : void |
385
|
|
|
{ |
386
|
7 |
|
foreach ($parentClass->sqlResultSetMappings as $name => $mapping) { |
387
|
7 |
|
if (isset($subClass->sqlResultSetMappings[$name])) { |
388
|
4 |
|
continue; |
389
|
|
|
} |
390
|
|
|
|
391
|
7 |
|
$entities = []; |
392
|
|
|
|
393
|
7 |
|
foreach ($mapping['entities'] as $entity) { |
394
|
7 |
|
$entities[] = [ |
395
|
7 |
|
'fields' => $entity['fields'], |
396
|
7 |
|
'discriminatorColumn' => $entity['discriminatorColumn'], |
397
|
7 |
|
'entityClass' => $entity['entityClass'], |
398
|
|
|
]; |
399
|
|
|
} |
400
|
|
|
|
401
|
7 |
|
$subClass->addSqlResultSetMapping( |
402
|
|
|
[ |
403
|
7 |
|
'name' => $mapping['name'], |
404
|
7 |
|
'columns' => $mapping['columns'], |
405
|
7 |
|
'entities' => $entities, |
406
|
|
|
] |
407
|
|
|
); |
408
|
|
|
} |
409
|
7 |
|
} |
410
|
|
|
|
411
|
|
|
/** |
412
|
|
|
* Completes the ID generator mapping. If "auto" is specified we choose the generator |
413
|
|
|
* most appropriate for the targeted database platform. |
414
|
|
|
* |
415
|
|
|
* @throws ORMException |
416
|
|
|
*/ |
417
|
362 |
|
private function completeIdentifierGeneratorMappings(ClassMetadata $class) : void |
418
|
|
|
{ |
419
|
362 |
|
foreach ($class->getDeclaredPropertiesIterator() as $property) { |
420
|
360 |
|
if (! $property instanceof FieldMetadata /*&& ! $property instanceof AssocationMetadata*/) { |
|
|
|
|
421
|
249 |
|
continue; |
422
|
|
|
} |
423
|
|
|
|
424
|
358 |
|
$this->completeFieldIdentifierGeneratorMapping($property); |
425
|
|
|
} |
426
|
362 |
|
} |
427
|
|
|
|
428
|
358 |
|
private function completeFieldIdentifierGeneratorMapping(FieldMetadata $field) |
429
|
|
|
{ |
430
|
358 |
|
if (! $field->hasValueGenerator()) { |
431
|
278 |
|
return; |
432
|
|
|
} |
433
|
|
|
|
434
|
288 |
|
$platform = $this->getTargetPlatform(); |
435
|
288 |
|
$class = $field->getDeclaringClass(); |
|
|
|
|
436
|
288 |
|
$generator = $field->getValueGenerator(); |
437
|
|
|
|
438
|
288 |
|
if ($generator->getType() === GeneratorType::AUTO) { |
439
|
278 |
|
$generator = new ValueGeneratorMetadata( |
440
|
278 |
|
$platform->prefersSequences() |
441
|
|
|
? GeneratorType::SEQUENCE |
442
|
278 |
|
: ($platform->prefersIdentityColumns() |
443
|
278 |
|
? GeneratorType::IDENTITY |
444
|
278 |
|
: GeneratorType::TABLE |
445
|
|
|
), |
446
|
278 |
|
$field->getValueGenerator()->getDefinition() |
447
|
|
|
); |
448
|
278 |
|
$field->setValueGenerator($generator); |
449
|
|
|
} |
450
|
|
|
|
451
|
|
|
// Validate generator definition and set defaults where needed |
452
|
288 |
|
switch ($generator->getType()) { |
453
|
288 |
|
case GeneratorType::SEQUENCE: |
454
|
|
|
// If there is no sequence definition yet, create a default definition |
455
|
6 |
|
if ($generator->getDefinition()) { |
456
|
6 |
|
break; |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
// @todo guilhermeblanco Move sequence generation to DBAL |
460
|
|
|
$sequencePrefix = $platform->getSequencePrefix($field->getTableName(), $field->getSchemaName()); |
|
|
|
|
461
|
|
|
$idSequenceName = sprintf('%s_%s_seq', $sequencePrefix, $field->getColumnName()); |
462
|
|
|
$sequenceName = $platform->fixSchemaElementName($idSequenceName); |
463
|
|
|
|
464
|
|
|
$field->setValueGenerator( |
465
|
|
|
new ValueGeneratorMetadata( |
466
|
|
|
$generator->getType(), |
467
|
|
|
[ |
468
|
|
|
'sequenceName' => $sequenceName, |
469
|
|
|
'allocationSize' => 1, |
470
|
|
|
] |
471
|
|
|
) |
472
|
|
|
); |
473
|
|
|
|
474
|
|
|
break; |
475
|
|
|
|
476
|
282 |
|
case GeneratorType::TABLE: |
477
|
|
|
throw new ORMException('TableGenerator not yet implemented.'); |
478
|
|
|
break; |
479
|
|
|
|
480
|
282 |
|
case GeneratorType::CUSTOM: |
481
|
1 |
|
$definition = $generator->getDefinition(); |
482
|
1 |
|
if (! isset($definition['class'])) { |
483
|
|
|
throw new ORMException(sprintf('Cannot instantiate custom generator, no class has been defined')); |
484
|
|
|
} |
485
|
1 |
|
if (! class_exists($definition['class'])) { |
486
|
|
|
throw new ORMException(sprintf('Cannot instantiate custom generator : %s', var_export($definition, true))); //$definition['class'])); |
|
|
|
|
487
|
|
|
} |
488
|
|
|
|
489
|
1 |
|
break; |
490
|
|
|
|
491
|
281 |
|
case GeneratorType::IDENTITY: |
492
|
|
|
case GeneratorType::NONE: |
493
|
|
|
case GeneratorType::UUID: |
494
|
281 |
|
break; |
495
|
|
|
|
496
|
|
|
default: |
497
|
|
|
throw new ORMException('Unknown generator type: ' . $generator->getType()); |
498
|
|
|
} |
499
|
288 |
|
} |
500
|
|
|
|
501
|
|
|
/** |
502
|
|
|
* {@inheritDoc} |
503
|
|
|
*/ |
504
|
198 |
|
protected function getDriver() : Driver\MappingDriver |
505
|
|
|
{ |
506
|
198 |
|
return $this->driver; |
507
|
|
|
} |
508
|
|
|
|
509
|
|
|
/** |
510
|
|
|
* {@inheritDoc} |
511
|
|
|
*/ |
512
|
|
|
protected function isEntity(ClassMetadata $class) : bool |
513
|
|
|
{ |
514
|
|
|
return isset($class->isMappedSuperclass) && $class->isMappedSuperclass === false; |
515
|
|
|
} |
516
|
|
|
|
517
|
288 |
|
private function getTargetPlatform() : Platforms\AbstractPlatform |
518
|
|
|
{ |
519
|
288 |
|
if (! $this->targetPlatform) { |
520
|
288 |
|
$this->targetPlatform = $this->em->getConnection()->getDatabasePlatform(); |
521
|
|
|
} |
522
|
|
|
|
523
|
288 |
|
return $this->targetPlatform; |
524
|
|
|
} |
525
|
|
|
|
526
|
361 |
|
private function buildValueGenerationPlan(ClassMetadata $class) : void |
527
|
|
|
{ |
528
|
361 |
|
$executors = $this->buildValueGenerationExecutorList($class); |
529
|
|
|
|
530
|
361 |
|
switch (count($executors)) { |
531
|
361 |
|
case 0: |
532
|
90 |
|
$class->setValueGenerationPlan(new NoopValueGenerationPlan()); |
533
|
90 |
|
break; |
534
|
|
|
|
535
|
301 |
|
case 1: |
536
|
296 |
|
$class->setValueGenerationPlan(new SingleValueGenerationPlan($class, $executors[0])); |
537
|
296 |
|
break; |
538
|
|
|
|
539
|
|
|
default: |
540
|
17 |
|
$class->setValueGenerationPlan(new CompositeValueGenerationPlan($class, $executors)); |
541
|
17 |
|
break; |
542
|
|
|
} |
543
|
361 |
|
} |
544
|
|
|
|
545
|
|
|
/** |
546
|
|
|
* @return ValueGenerationExecutor[] |
547
|
|
|
*/ |
548
|
361 |
|
private function buildValueGenerationExecutorList(ClassMetadata $class) : array |
549
|
|
|
{ |
550
|
361 |
|
$executors = []; |
551
|
|
|
|
552
|
361 |
|
foreach ($class->getDeclaredPropertiesIterator() as $property) { |
553
|
359 |
|
$executor = $this->buildValueGenerationExecutorForProperty($class, $property); |
554
|
|
|
|
555
|
359 |
|
if ($executor instanceof ValueGenerationExecutor) { |
556
|
359 |
|
$executors[] = $executor; |
557
|
|
|
} |
558
|
|
|
} |
559
|
|
|
|
560
|
361 |
|
return $executors; |
561
|
|
|
} |
562
|
|
|
|
563
|
359 |
|
private function buildValueGenerationExecutorForProperty( |
564
|
|
|
ClassMetadata $class, |
565
|
|
|
Property $property |
566
|
|
|
) : ?ValueGenerationExecutor { |
567
|
359 |
|
if ($property instanceof LocalColumnMetadata && $property->hasValueGenerator()) { |
568
|
287 |
|
return new ColumnValueGeneratorExecutor($property, $this->createPropertyValueGenerator($class, $property)); |
569
|
|
|
} |
570
|
|
|
|
571
|
329 |
|
if ($property instanceof ToOneAssociationMetadata && $property->isPrimaryKey()) { |
572
|
39 |
|
return new AssociationValueGeneratorExecutor(); |
573
|
|
|
} |
574
|
|
|
|
575
|
325 |
|
return null; |
576
|
|
|
} |
577
|
|
|
|
578
|
287 |
|
private function createPropertyValueGenerator( |
579
|
|
|
ClassMetadata $class, |
580
|
|
|
LocalColumnMetadata $property |
581
|
|
|
) : Sequencing\Generator { |
582
|
287 |
|
$platform = $this->getTargetPlatform(); |
583
|
|
|
|
584
|
287 |
|
switch ($property->getValueGenerator()->getType()) { |
585
|
287 |
|
case GeneratorType::IDENTITY: |
586
|
280 |
|
$sequenceName = null; |
587
|
|
|
|
588
|
|
|
// Platforms that do not have native IDENTITY support need a sequence to emulate this behaviour. |
589
|
280 |
|
if ($platform->usesSequenceEmulatedIdentityColumns()) { |
590
|
|
|
$sequencePrefix = $platform->getSequencePrefix($class->getTableName(), $class->getSchemaName()); |
591
|
|
|
$idSequenceName = $platform->getIdentitySequenceName($sequencePrefix, $property->getColumnName()); |
592
|
|
|
$sequenceName = $platform->quoteIdentifier($platform->fixSchemaElementName($idSequenceName)); |
593
|
|
|
} |
594
|
|
|
|
595
|
280 |
|
return $property->getTypeName() === 'bigint' |
596
|
1 |
|
? new Sequencing\BigIntegerIdentityGenerator($sequenceName) |
597
|
280 |
|
: new Sequencing\IdentityGenerator($sequenceName); |
598
|
|
|
|
599
|
7 |
|
case GeneratorType::SEQUENCE: |
600
|
6 |
|
$definition = $property->getValueGenerator()->getDefinition(); |
601
|
6 |
|
return new Sequencing\SequenceGenerator( |
602
|
6 |
|
$platform->quoteIdentifier($definition['sequenceName']), |
603
|
6 |
|
$definition['allocationSize'] |
604
|
|
|
); |
605
|
|
|
break; |
|
|
|
|
606
|
|
|
|
607
|
1 |
|
case GeneratorType::UUID: |
608
|
|
|
return new Sequencing\UuidGenerator(); |
609
|
|
|
break; |
610
|
|
|
|
611
|
1 |
|
case GeneratorType::CUSTOM: |
612
|
1 |
|
$class = $property->getValueGenerator()->getDefinition()['class']; |
613
|
1 |
|
return new $class(); |
614
|
|
|
break; |
615
|
|
|
} |
616
|
|
|
} |
617
|
|
|
} |
618
|
|
|
|
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.