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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Explicit Architecture POC, |
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* which is created on top of the Symfony Demo application. |
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* |
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* (c) Herberto Graça <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Acme\App\Infrastructure\Lock\Symfony; |
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use Acme\App\Core\Port\Lock\LockAlreadyExistsException; |
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use Acme\App\Core\Port\Lock\LockManagerInterface; |
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use Acme\App\Core\Port\Lock\LockNotFoundException; |
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use Symfony\Component\Lock\Factory; |
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use Symfony\Component\Lock\Lock; |
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use Symfony\Component\Lock\Store\FlockStore; |
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final class LockManager implements LockManagerInterface |
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{ |
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/** |
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* @var Lock[] |
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*/ |
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private $lockList = []; |
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/** |
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* @var Factory |
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*/ |
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private $factory; |
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public function __construct() |
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{ |
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$this->factory = new Factory(new FlockStore(sys_get_temp_dir())); |
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} |
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public function acquire(string $resourceName): void |
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{ |
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$lock = $this->hasLock($resourceName) |
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? $this->getLock($resourceName) |
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: $this->createLock($resourceName); |
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$lock->acquire(true); |
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} |
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public function releaseAll(): void |
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{ |
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foreach ($this->lockList as $resourceName => $lock) { |
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$lock->release(); |
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} |
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} |
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private function createLock(string $resourceName): Lock |
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{ |
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if (!$this->hasLock($resourceName)) { |
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$this->storeLock($resourceName, $this->factory->createLock($resourceName)); |
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} |
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return $this->getLock($resourceName); |
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} |
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private function storeLock(string $resourceName, Lock $lock): void |
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{ |
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if ($this->hasLock($resourceName)) { |
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throw new LockAlreadyExistsException(); |
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} |
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$this->lockList[$resourceName] = $lock; |
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} |
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private function getLock(string $resourceName): Lock |
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{ |
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if (!$this->hasLock($resourceName)) { |
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throw new LockNotFoundException(); |
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} |
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return $this->lockList[$resourceName]; |
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} |
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private function hasLock(string $resourceName): bool |
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{ |
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return isset($this->lockList[$resourceName]); |
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} |
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} |
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This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead.