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<?php |
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namespace Xsolve\Associate\Metadata; |
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use Doctrine\ORM\EntityRepository; |
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use Doctrine\ORM\Mapping\ClassMetadata; |
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use Doctrine\ORM\Mapping\MappingException; |
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use Doctrine\ORM\QueryBuilder; |
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class ClassMetadataWrapper |
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{ |
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/** |
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* @var MetadataWrapperProvider |
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*/ |
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protected $metadataWrapperProvider; |
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/** |
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* @var EntityRepository |
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*/ |
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protected $repository; |
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/** |
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* @var ClassMetadata |
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*/ |
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protected $classMetadata; |
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/** |
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* @var string|null |
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*/ |
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protected $identifierFieldName; |
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/** |
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* @var AssociationMetadataWrapper[] |
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*/ |
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protected $associationMetadataWrappers = []; |
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/** |
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* @param MetadataWrapperProvider $metadataWrapperProvider |
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* @param EntityRepository $repository |
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* @param ClassMetadata $classMetadata |
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*/ |
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public function __construct( |
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MetadataWrapperProvider $metadataWrapperProvider, |
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EntityRepository $repository, |
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ClassMetadata $classMetadata |
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) { |
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$this->metadataWrapperProvider = $metadataWrapperProvider; |
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$this->repository = $repository; |
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$this->classMetadata = $classMetadata; |
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} |
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/** |
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* @return string |
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*/ |
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public function getClassName() |
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{ |
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return $this->classMetadata->getName(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getRootClassName() |
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{ |
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return $this->classMetadata->rootEntityName; |
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} |
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/** |
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* @param string $rootAlias |
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* |
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* @return QueryBuilder |
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*/ |
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public function createQueryBuilder(string $rootAlias): QueryBuilder |
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{ |
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return $this->repository->createQueryBuilder($rootAlias); |
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} |
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/** |
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* @param mixed $object |
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* |
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* @return mixed |
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*/ |
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public function getIdentifierValueForOne($object) |
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{ |
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$identifierValues = $this->classMetadata->getIdentifierValues($object); |
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return $identifierValues[$this->getIdentifierFieldName()]; |
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} |
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/** |
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* @param array $objects |
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* |
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* @return array |
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*/ |
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public function getIdentifierValueForMultiple(array $objects): array |
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{ |
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return array_map( |
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function ($object) { |
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return $this->getIdentifierValueForOne($object); |
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}, |
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$objects |
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); |
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} |
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/** |
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* @param string $associationName |
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* |
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* @return AssociationMetadataWrapper|null |
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* |
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* @throws MappingException |
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*/ |
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public function getAssociationMetadataWrapper(string $associationName) |
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{ |
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if (!array_key_exists($associationName, $this->associationMetadataWrappers)) { |
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try { |
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$associationMapping = $this->classMetadata->getAssociationMapping($associationName); |
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} catch (MappingException $e) { |
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if (0 === strpos($e->getMessage(), 'No mapping found for field ')) { |
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return null; |
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} |
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throw $e; |
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} |
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$this->associationMetadataWrappers[$associationName] = new AssociationMetadataWrapper( |
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$this->metadataWrapperProvider, |
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$associationMapping |
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); |
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} |
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return $this->associationMetadataWrappers[$associationName]; |
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} |
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/** |
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* @return string |
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* |
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* @throws \Exception |
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*/ |
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public function getIdentifierFieldName() |
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{ |
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if (is_null($this->identifierFieldName)) { |
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$identifierFieldNames = $this->classMetadata->getIdentifierFieldNames(); |
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if (1 !== count($identifierFieldNames)) { |
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throw new \Exception('Composite primary keys are not supported.'); |
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} |
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$this->identifierFieldName = reset($identifierFieldNames); |
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} |
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return $this->identifierFieldName; |
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} |
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} |
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xsolve-pl /
xsolve-associate
