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<?php |
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declare(strict_types=1); |
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namespace Gacela\Container; |
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use Closure; |
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use function class_exists; |
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/** |
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* Manages dependency resolution caching for performance optimization. |
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*/ |
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final class DependencyCacheManager |
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{ |
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/** @var array<class-string|string, list<mixed>> */ |
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private array $cachedDependencies = []; |
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private ?DependencyResolver $dependencyResolver = null; |
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/** |
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* @param array<class-string, class-string|callable|object> $bindings |
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*/ |
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public function __construct( |
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private array $bindings = [], |
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) { |
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} |
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/** |
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* Resolve dependencies for a class, using cache if available. |
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* |
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* @param class-string $className |
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* |
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* @return list<mixed> |
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*/ |
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public function resolveDependencies(string $className): array |
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{ |
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if (!isset($this->cachedDependencies[$className])) { |
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$this->cachedDependencies[$className] = $this |
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->getDependencyResolver() |
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->resolveDependencies($className); |
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} |
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return $this->cachedDependencies[$className]; |
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} |
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/** |
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* Resolve dependencies for a callable with a specific cache key. |
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* |
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* @return list<mixed> |
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*/ |
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public function resolveCallableDependencies(string $callableKey, Closure $callable): array |
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{ |
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if (!isset($this->cachedDependencies[$callableKey])) { |
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$this->cachedDependencies[$callableKey] = $this |
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->getDependencyResolver() |
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->resolveDependencies($callable); |
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} |
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return $this->cachedDependencies[$callableKey]; |
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} |
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/** |
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* Pre-warm the dependency cache for multiple classes. |
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* |
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* @param list<class-string> $classNames |
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*/ |
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public function warmUp(array $classNames): void |
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{ |
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foreach ($classNames as $className) { |
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if (!class_exists($className)) { |
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continue; |
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} |
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// Pre-resolve dependencies to populate cache |
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if (!isset($this->cachedDependencies[$className])) { |
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$this->cachedDependencies[$className] = $this |
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->getDependencyResolver() |
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->resolveDependencies($className); |
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} |
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} |
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} |
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/** |
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* Instantiate a class using cached dependencies. |
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* |
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* @param class-string $class |
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*/ |
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public function instantiate(string $class): ?object |
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{ |
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if (class_exists($class)) { |
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if (!isset($this->cachedDependencies[$class])) { |
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$this->cachedDependencies[$class] = $this |
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->getDependencyResolver() |
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->resolveDependencies($class); |
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} |
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/** @psalm-suppress MixedMethodCall */ |
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return new $class(...$this->cachedDependencies[$class]); |
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} |
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return null; |
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} |
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private function getDependencyResolver(): DependencyResolver |
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{ |
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if ($this->dependencyResolver === null) { |
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$this->dependencyResolver = new DependencyResolver( |
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$this->bindings, |
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); |
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} |
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return $this->dependencyResolver; |
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} |
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} |
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gacela-project /
container
