chore: complete update

src/Framework/DI/LazyInstantiator.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Framework\DI;
+
+use App\Framework\DI\Exceptions\LazyLoadingException;
+use App\Framework\Reflection\ReflectionProvider;
+use Closure;
+
+/**
+ * Behandelt Lazy Loading von Objekten
+ */
+final class LazyInstantiator
+{
+    private array $factories = [];
+
+    public function __construct(
+        private readonly ReflectionProvider $reflectionProvider,
+        private readonly Closure $instanceCreator
+    ) {}
+
+    public function canUseLazyLoading(string $class, InstanceRegistry $registry): bool
+    {
+        return !$registry->hasSingleton($class);
+    }
+
+    public function createLazyInstance(string $class): object
+    {
+        $reflection = $this->reflectionProvider->getClass($class);
+
+        if (!isset($this->factories[$class])) {
+            $this->factories[$class] = fn() => ($this->instanceCreator)($class);
+        }
+
+        $factory = $this->factories[$class];
+
+        if (method_exists($reflection, 'getLazyGhost')) {
+            return $reflection->getLazyGhost($factory);
+        }
+
+        if (method_exists($reflection, 'getLazyProxy')) {
+            return $reflection->getLazyProxy($factory);
+        }
+
+        throw new LazyLoadingException("Lazy loading not supported for class: {$class}");
+    }
+
+    public function forgetFactory(string $class): void
+    {
+        unset($this->factories[$class]);
+    }
+
+    public function flushFactories(): void
+    {
+        $this->factories = [];
+    }
+}