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<?php |
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namespace Prozorov\DataVerification\Factories; |
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use Prozorov\DataVerification\Exceptions\{ConfigurationException, FactoryException}; |
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use Webmozart\Assert\Assert; |
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abstract class AbstractFactory |
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{ |
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/** |
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* @var string $allowedType |
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*/ |
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protected $allowedType; |
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/** |
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* @var array $config |
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*/ |
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protected $config = []; |
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/** |
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* @var array $resolved |
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*/ |
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protected $resolved = []; |
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public function __construct(array $config) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* make. |
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* |
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* @access public |
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* @param string $code |
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* @return mixed |
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*/ |
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public function make(string $code) |
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{ |
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if (! empty($this->resolved[$code])) { |
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return $this->resolved[$code]; |
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} |
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if (empty($this->config)) { |
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throw new ConfigurationException('Фабрика не инициализирована'); |
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} |
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if (empty($this->config[$code])) { |
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throw new FactoryException('Отсутствуют инструкции по созданию объекта ' . $code); |
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} |
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if (is_callable($this->config[$code])) { |
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$resolved = $this->config[$code](); |
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} elseif (is_string($code)) { |
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$resolved = $this->getResolvedFromString($code); |
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} |
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Assert::isInstanceOf($resolved, $this->allowedType); |
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$this->resolved[$code] = $resolved; |
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return $this->resolved[$code]; |
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} |
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/** |
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* getResolvedFromString. |
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* |
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* @access protected |
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* @return mixed |
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*/ |
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protected function getResolvedFromString(string $code) |
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{ |
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if (! $this->entityExists($code)) { |
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throw new FactoryException('Фабрика не может сделать такую сущность'); |
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} |
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return new $this->config[$code]; |
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} |
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/** |
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* entityExists. |
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* |
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* @access public |
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* @param string $code |
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* @return bool |
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*/ |
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4 |
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public function entityExists(string $code): bool |
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{ |
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return array_key_exists($code, $this->config); |
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} |
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} |
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artem-prozorov /
data-locker
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