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<?php |
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declare(strict_types=1); |
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namespace Ray\Compiler; |
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use Doctrine\Common\Cache\CacheProvider; |
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use Ray\Di\AbstractModule; |
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use Ray\Di\InjectorInterface; |
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use Symfony\Component\Cache\Adapter\ApcuAdapter; |
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use Symfony\Component\Cache\Adapter\ChainAdapter; |
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use Symfony\Component\Cache\Adapter\DoctrineAdapter; |
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use Symfony\Component\Cache\Adapter\PhpFilesAdapter; |
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use Symfony\Contracts\Cache\CacheInterface; |
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final class CachedInjectorFactory |
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{ |
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/** @var array<string, InjectorInterface> */ |
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private static $injectors = []; |
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private const KEY_INJECTOR = 'injector'; |
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private function __construct() |
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{ |
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} |
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/** |
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* @param callable(): AbstractModule $modules |
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* @param array<class-string> $savedSingletons |
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*/ |
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public static function getInstance(string $injectorId, string $scriptDir, callable $modules, ?CacheProvider $cache = null, array $savedSingletons = []): InjectorInterface |
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{ |
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if (isset(self::$injectors[$injectorId])) { |
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return self::$injectors[$injectorId]; |
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} |
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$cache = self::getCache($injectorId, $cache); |
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return $cache->get(self::KEY_INJECTOR, static function () use ($injectorId, $modules, $scriptDir, $savedSingletons) { |
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$injector = self::getInjector($modules, $scriptDir, $savedSingletons); |
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self::$injectors[$injectorId] = $injector; |
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return $injector; |
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}); |
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} |
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/** |
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* @param callable(): AbstractModule $modules |
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* @param array<class-string> $savedSingletons |
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*/ |
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private static function getInjector(callable $modules, string $scriptDir, array $savedSingletons): InjectorInterface |
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{ |
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$injector = InjectorFactory::getInstance($modules, $scriptDir); |
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foreach ($savedSingletons as $singleton) { |
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$injector->getInstance($singleton); |
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} |
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return $injector; |
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} |
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private static function getCache(string $injectorId, ?CacheProvider $cache): CacheInterface |
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{ |
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if ($cache instanceof CacheProvider) { |
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return new DoctrineAdapter($cache); |
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} |
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return new ChainAdapter([new ApcuAdapter($injectorId), new PhpFilesAdapter($injectorId)]); |
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} |
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} |
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koriym /
Ray.Di
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