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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Factory; |
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use Psr\Container\ContainerInterface; |
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use RuntimeException; |
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use Yiisoft\Db\Connection\ConnectionInterface; |
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use Yiisoft\Factory\Definitions\DefinitionInterface; |
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use Yiisoft\Factory\Definitions\Normalizer; |
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use Yiisoft\Factory\Exceptions\InvalidConfigException; |
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use function is_object; |
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use function get_class; |
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use function gettype; |
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use function sprintf; |
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/** |
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* ConnectionFactory creates a database connection instance. |
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*/ |
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final class ConnectionFactory |
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{ |
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/** |
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* @var ContainerInterface Container for creating a database connection instance. |
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*/ |
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private ContainerInterface $container; |
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/** |
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* @var DefinitionInterface Definition for creating a database connection instance. |
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*/ |
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private DefinitionInterface $definition; |
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/** |
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* @param ContainerInterface $container Container for creating a database connection instance. |
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* @param mixed $config The configuration for creating a database connection instance. |
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* For more information, see {@see Normalizer::normalize()}. |
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* |
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* @throws InvalidConfigException If the configuration is invalid. |
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*/ |
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public function __construct(ContainerInterface $container, $config) |
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{ |
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$this->container = $container; |
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$this->definition = Normalizer::normalize($config); |
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} |
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/** |
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* Creates a database connection instance. |
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* |
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* @throws RuntimeException If the created object is not an instance of the `ConnectionInterface`. |
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* |
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* @return ConnectionInterface The database connection instance. |
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* |
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* @psalm-suppress RedundantConditionGivenDocblockType |
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* @psalm-suppress DocblockTypeContradiction |
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*/ |
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public function create(): ConnectionInterface |
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{ |
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$сonnection = $this->definition->resolve($this->container); |
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if (!($сonnection instanceof ConnectionInterface)) { |
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throw new RuntimeException(sprintf( |
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'The "%s" is not an instance of the "Yiisoft\Db\Connection\ConnectionInterface".', |
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(is_object($сonnection) ? get_class($сonnection) : gettype($сonnection)) |
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)); |
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} |
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return $сonnection; |
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} |
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} |
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yiisoft /
db
