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Direktori : /home2/selectio/public_html/fms-worksuite/vendor/symfony/var-exporter/Internal/ |
Current File : /home2/selectio/public_html/fms-worksuite/vendor/symfony/var-exporter/Internal/LazyObjectState.php |
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\VarExporter\Internal; use Symfony\Component\VarExporter\Hydrator as PublicHydrator; /** * Keeps the state of lazy objects. * * As a micro-optimization, this class uses no type declarations. * * @internal */ class LazyObjectState { public const STATUS_UNINITIALIZED_FULL = 1; public const STATUS_UNINITIALIZED_PARTIAL = 2; public const STATUS_INITIALIZED_FULL = 3; public const STATUS_INITIALIZED_PARTIAL = 4; /** * @var array<string, true> */ public readonly array $skippedProperties; /** * @var self::STATUS_* */ public int $status = 0; public object $realInstance; public function __construct(public readonly \Closure|array $initializer, $skippedProperties = []) { $this->skippedProperties = $skippedProperties; $this->status = \is_array($initializer) ? self::STATUS_UNINITIALIZED_PARTIAL : self::STATUS_UNINITIALIZED_FULL; } public function initialize($instance, $propertyName, $propertyScope) { if (self::STATUS_INITIALIZED_FULL === $this->status) { return self::STATUS_INITIALIZED_FULL; } if (\is_array($this->initializer)) { $class = $instance::class; $propertyScope ??= $class; $propertyScopes = Hydrator::$propertyScopes[$class]; $propertyScopes[$k = "\0$propertyScope\0$propertyName"] ?? $propertyScopes[$k = "\0*\0$propertyName"] ?? $k = $propertyName; if ($initializer = $this->initializer[$k] ?? null) { $value = $initializer(...[$instance, $propertyName, $propertyScope, LazyObjectRegistry::$defaultProperties[$class][$k] ?? null]); $accessor = LazyObjectRegistry::$classAccessors[$propertyScope] ??= LazyObjectRegistry::getClassAccessors($propertyScope); $accessor['set']($instance, $propertyName, $value); return $this->status = self::STATUS_INITIALIZED_PARTIAL; } $status = self::STATUS_UNINITIALIZED_PARTIAL; if ($initializer = $this->initializer["\0"] ?? null) { if (!\is_array($values = $initializer($instance, LazyObjectRegistry::$defaultProperties[$class]))) { throw new \TypeError(sprintf('The lazy-initializer defined for instance of "%s" must return an array, got "%s".', $class, get_debug_type($values))); } $properties = (array) $instance; foreach ($values as $key => $value) { if ($k === $key) { $status = self::STATUS_INITIALIZED_PARTIAL; } if (!\array_key_exists($key, $properties) && [$scope, $name, $readonlyScope] = $propertyScopes[$key] ?? null) { $scope = $readonlyScope ?? ('*' !== $scope ? $scope : $class); $accessor = LazyObjectRegistry::$classAccessors[$scope] ??= LazyObjectRegistry::getClassAccessors($scope); $accessor['set']($instance, $name, $value); } } } return $status; } $this->status = self::STATUS_INITIALIZED_FULL; try { if ($defaultProperties = array_diff_key(LazyObjectRegistry::$defaultProperties[$instance::class], $this->skippedProperties)) { PublicHydrator::hydrate($instance, $defaultProperties); } ($this->initializer)($instance); } catch (\Throwable $e) { $this->status = self::STATUS_UNINITIALIZED_FULL; $this->reset($instance); throw $e; } return self::STATUS_INITIALIZED_FULL; } public function reset($instance): void { $class = $instance::class; $propertyScopes = Hydrator::$propertyScopes[$class] ??= Hydrator::getPropertyScopes($class); $skippedProperties = $this->skippedProperties; $properties = (array) $instance; $onlyProperties = \is_array($this->initializer) ? $this->initializer : null; foreach ($propertyScopes as $key => [$scope, $name, $readonlyScope]) { $propertyScopes[$k = "\0$scope\0$name"] ?? $propertyScopes[$k = "\0*\0$name"] ?? $k = $name; if ($k === $key && (null !== $readonlyScope || !\array_key_exists($k, $properties))) { $skippedProperties[$k] = true; } } foreach (LazyObjectRegistry::$classResetters[$class] as $reset) { $reset($instance, $skippedProperties, $onlyProperties); } $this->status = self::STATUS_INITIALIZED_FULL === $this->status ? self::STATUS_UNINITIALIZED_FULL : self::STATUS_UNINITIALIZED_PARTIAL; } }