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<?php |
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/** |
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* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2016 |
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* @package MW |
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* @subpackage DB |
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*/ |
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namespace Aimeos\MW\DB\Statement\DBAL; |
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/** |
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* Database statement class for prepared DBAL statements |
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* |
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* @package MW |
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* @subpackage DB |
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*/ |
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class Prepared extends \Aimeos\MW\DB\Statement\Base implements \Aimeos\MW\DB\Statement\Iface |
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{ |
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private $binds = []; |
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private $sql; |
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/** |
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* Initializes the statement object |
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* |
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* @param \Aimeos\MW\DB\Connection\DBAL $conn Database connection object |
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* @param string $sql SQL statement |
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*/ |
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public function __construct( \Aimeos\MW\DB\Connection\DBAL $conn, $sql ) |
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{ |
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parent::__construct( $conn ); |
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$this->sql = $sql; |
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} |
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/** |
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* Binds a value to a parameter in the statement |
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* |
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* @param integer $position Position index of the placeholder |
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* @param mixed $value Value which should be bound to the placeholder |
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* @param integer $type Type of given value defined in \Aimeos\MW\DB\Statement\Base as constant |
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* @throws \Aimeos\MW\DB\Exception If an error occured in the unterlying driver |
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*/ |
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public function bind( $position, $value, $type = \Aimeos\MW\DB\Statement\Base::PARAM_STR ) |
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{ |
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$this->binds[$position] = [$value, $type]; |
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} |
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/** |
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* Executes the statement |
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* |
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* @return \Aimeos\MW\DB\Result\Iface Result object |
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* @throws \Aimeos\MW\DB\Exception If an error occured in the unterlying driver |
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*/ |
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public function execute() |
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{ |
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try |
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{ |
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$stmt = $this->exec(); |
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} |
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catch( \Doctrine\DBAL\DBALException $e ) |
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{ |
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try { |
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$stmt = $this->reconnect( $e )->exec(); |
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} catch( \Doctrine\DBAL\DBALException $e ) { |
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throw new \Aimeos\MW\DB\Exception( $e->getMessage(), $e->getCode() ); |
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} |
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} |
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return new \Aimeos\MW\DB\Result\DBAL( $stmt ); |
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} |
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/** |
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* Binds the parameters and executes the SQL statment |
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* |
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* @return \Doctrine\DBAL\Driver\Statement Executed DBAL statement |
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*/ |
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protected function exec() |
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{ |
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$stmt = $this->getConnection()->getRawObject()->prepare( $this->sql ); |
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foreach( $this->binds as $position => $list ) { |
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$stmt->bindValue( $position, $list[0], $this->getPdoType( $list[1], $list[0] ) ); |
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} |
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$stmt->execute(); |
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return $stmt; |
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} |
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} |
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aimeos /
aimeos-core
