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<?php declare(strict_types=1); |
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/** |
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* ___ _ _ |
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* | _ \__ _| |_ __ _| |__ __ _ ___ ___ |
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* | _/ _` | _/ _` | '_ \/ _` (_-</ -_) |
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* |_| \__,_|\__\__,_|_.__/\__,_/__/\___| |
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* |
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* This file is part of Kristuff\Patabase. |
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* (c) Kristuff <[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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* @version 1.0.1 |
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* @copyright 2017-2022 Christophe Buliard |
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*/ |
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namespace Kristuff\Patabase; |
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use Kristuff\Patabase\Driver\DatabaseDriver; |
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use Kristuff\Patabase\Driver\ServerDriver; |
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use PDO; |
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/** |
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* Class Datasource |
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* |
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* Abstract class for Database and Server class |
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*/ |
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abstract class Datasource |
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{ |
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/** |
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* @access protected |
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* @var DatabaseDriver|ServerDriver $driver The Datasource driver |
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*/ |
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protected $driver = null; |
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/** |
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* @access protected |
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* @var array $settings The driver settings |
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*/ |
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protected $settings= null; |
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/** |
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* Open a PDO connection |
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* |
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* @access protected |
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* @return void |
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*/ |
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abstract protected function openConnection(): void; |
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/** |
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* Get the current driver name |
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* |
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* @access public |
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* @return string |
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*/ |
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public function getDriverName(): string |
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{ |
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return $this->driver->getDriverName(); |
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} |
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/** |
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* Initialize the database object by creating a driver |
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* |
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* @access public |
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* @param array $settings |
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*/ |
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public function __construct(array $settings = array()) |
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{ |
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$this->settings = $settings; |
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$this->openConnection(); |
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} |
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/** |
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* Destructor |
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* |
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* @access public |
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*/ |
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public function __destruct() |
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{ |
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$this->closeConnection(); |
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} |
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/** |
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* Has error |
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* |
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* @access public |
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* @return bool True if the last query has generated an error |
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*/ |
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public function hasError(): bool |
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{ |
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return $this->driver->hasError(); |
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} |
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/** |
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* Get the last error code |
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* |
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* @access public |
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* @return int |
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*/ |
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public function errorCode(): int |
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{ |
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return $this->driver->errorCode(); |
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} |
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/** |
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* Get the last error message |
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* |
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* @access public |
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* @return string |
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*/ |
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public function errorMessage(): string |
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{ |
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return $this->driver->errorMessage(); |
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} |
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/** |
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* Get the Driver |
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* |
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* @access public |
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* @return |
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*/ |
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public function getDriver() |
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{ |
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return $this->driver; |
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} |
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/** |
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* Get the PDO connection |
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* |
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* @access public |
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* @return PDO |
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*/ |
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public function getConnection(): PDO |
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{ |
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return $this->driver->getConnection(); |
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} |
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/** |
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* Close the PDO connection / reset driver |
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* |
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* @access public |
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* @return void |
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*/ |
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public function closeConnection(): void |
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{ |
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if ($this->driver){ |
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$this->driver->closeConnection(); |
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$this->driver = null; |
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} |
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} |
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} |
kristuff /
patabase
