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<?php |
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declare(strict_types=1); |
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namespace Arp\LaminasDoctrine\Service\Connection; |
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use Arp\LaminasDoctrine\Config\DoctrineConfig; |
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use Arp\LaminasDoctrine\Service\Connection\Exception\ConnectionFactoryException; |
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use Arp\LaminasDoctrine\Service\Connection\Exception\ConnectionManagerException; |
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use Doctrine\DBAL\Connection; |
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/** |
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* @author Alex Patterson <[email protected]> |
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* @package Arp\LaminasDoctrine\Service\Connection |
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*/ |
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final class ConnectionManager implements ConnectionManagerInterface |
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{ |
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/** |
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* @var DoctrineConfig |
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*/ |
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private DoctrineConfig $config; |
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/** |
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* @var Connection[] |
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*/ |
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private array $connections = []; |
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/** |
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* @var ConnectionFactoryInterface |
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*/ |
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private ConnectionFactoryInterface $factory; |
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/** |
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* @param DoctrineConfig $config |
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* @param ConnectionFactoryInterface $factory |
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* @param Connection[] $connections |
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*/ |
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public function __construct( |
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DoctrineConfig $config, |
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ConnectionFactoryInterface $factory, |
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array $connections |
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) { |
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$this->config = $config; |
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$this->factory = $factory; |
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$this->setConnections($connections); |
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} |
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/** |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function hasConnection(string $name): bool |
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{ |
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return isset($this->connections[$name]) || $this->config->hasConnectionConfig($name); |
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} |
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/** |
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* @param string $name |
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* |
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* @return Connection |
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* |
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* @throws ConnectionManagerException |
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*/ |
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public function getConnection(string $name): Connection |
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{ |
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if (!isset($this->connections[$name]) && $this->config->hasConnectionConfig($name)) { |
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$this->connections[$name] = $this->create($name, $this->config->getConnectionConfig($name)); |
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} |
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if (isset($this->connections[$name])) { |
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return $this->connections[$name]; |
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} |
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throw new ConnectionManagerException( |
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sprintf('Failed to establish connection \'%s\': Failed to find a the required configuration', $name) |
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); |
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} |
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/** |
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* @param string $name |
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* @param array $config |
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* |
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* @return Connection |
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* |
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* @throws ConnectionManagerException |
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*/ |
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private function create(string $name, array $config): Connection |
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{ |
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try { |
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return $this->factory->create($config); |
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} catch (ConnectionFactoryException $e) { |
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throw new ConnectionManagerException( |
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sprintf('Failed to establish connection \'%s\': %s', $name, $e->getMessage()), |
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$e->getMessage(), |
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$e |
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); |
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} |
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} |
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/** |
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* @param Connection[]|array[] $connections |
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*/ |
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public function setConnections(array $connections): void |
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{ |
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$this->connections = []; |
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foreach ($connections as $name => $connection) { |
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if (is_array($connection)) { |
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$this->addConnectionConfig($name, $connection); |
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continue; |
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} |
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$this->setConnection($name, $connection); |
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} |
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} |
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/** |
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* @param string $name |
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* @param Connection $connection |
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*/ |
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public function setConnection(string $name, Connection $connection): void |
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{ |
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$this->connections[$name] = $connection; |
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} |
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/** |
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* @param string $name |
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* @param array $config |
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*/ |
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public function addConnectionConfig(string $name, array $config): void |
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{ |
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$this->config->setConnectionConfig($name, $config); |
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} |
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} |
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alex-patterson-webdev /
laminas-doctrine
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