VERSION 0.2 doctrine ORM et entités

1 files changed, 75 insertions, 0 deletions

diff --git a/vendor/doctrine/orm/src/Cache/DefaultCollectionHydrator.php b/vendor/doctrine/orm/src/Cache/DefaultCollectionHydrator.php
new file mode 100644
index 0000000..249d48f
--- /dev/null
+++ b/vendor/doctrine/orm/src/Cache/DefaultCollectionHydrator.php
@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM\Cache;
+
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Cache\Persister\CachedPersister;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\PersistentCollection;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\UnitOfWork;
+
+use function assert;
+
+/**
+ * Default hydrator cache for collections
+ */
+class DefaultCollectionHydrator implements CollectionHydrator
+{
+    private readonly UnitOfWork $uow;
+
+    /** @var array<string,mixed> */
+    private static array $hints = [Query::HINT_CACHE_ENABLED => true];
+
+    public function __construct(
+        private readonly EntityManagerInterface $em,
+    ) {
+        $this->uow = $em->getUnitOfWork();
+    }
+
+    public function buildCacheEntry(ClassMetadata $metadata, CollectionCacheKey $key, array|Collection $collection): CollectionCacheEntry
+    {
+        $data = [];
+
+        foreach ($collection as $index => $entity) {
+            $data[$index] = new EntityCacheKey($metadata->rootEntityName, $this->uow->getEntityIdentifier($entity));
+        }
+
+        return new CollectionCacheEntry($data);
+    }
+
+    public function loadCacheEntry(ClassMetadata $metadata, CollectionCacheKey $key, CollectionCacheEntry $entry, PersistentCollection $collection): array|null
+    {
+        $assoc           = $metadata->associationMappings[$key->association];
+        $targetPersister = $this->uow->getEntityPersister($assoc->targetEntity);
+        assert($targetPersister instanceof CachedPersister);
+        $targetRegion = $targetPersister->getCacheRegion();
+        $list         = [];
+
+        /** @var EntityCacheEntry[]|null $entityEntries */
+        $entityEntries = $targetRegion->getMultiple($entry);
+
+        if ($entityEntries === null) {
+            return null;
+        }
+
+        foreach ($entityEntries as $index => $entityEntry) {
+            $entity = $this->uow->createEntity(
+                $entityEntry->class,
+                $entityEntry->resolveAssociationEntries($this->em),
+                self::$hints,
+            );
+
+            $collection->hydrateSet($index, $entity);
+
+            $list[$index] = $entity;
+        }
+
+        $this->uow->hydrationComplete();
+
+        return $list;
+    }
+}