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<?php |
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namespace Doctrine\DBAL\Driver; |
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use Doctrine\DBAL\ParameterType; |
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use PDO; |
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use function assert; |
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/** |
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* PDO implementation of the Connection interface. |
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* |
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* Used by all PDO-based drivers. |
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*/ |
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class PDOConnection implements Connection, ServerInfoAwareConnection |
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{ |
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/** @var PDO */ |
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private $connection; |
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/** |
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* @param string $dsn |
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* @param string|null $user |
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* @param string|null $password |
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* @param mixed[]|null $options |
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4982 |
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* |
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* @throws PDOException In case of an error. |
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*/ |
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public function __construct($dsn, $user = null, $password = null, ?array $options = null) |
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{ |
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try { |
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$this->connection = new PDO($dsn, (string) $user, (string) $password, (array) $options); |
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$this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function exec(string $statement) : int |
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{ |
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try { |
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return $this->connection->exec($statement); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getServerVersion() |
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{ |
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return $this->connection->getAttribute(PDO::ATTR_SERVER_VERSION); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function prepare(string $sql) : Statement |
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{ |
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try { |
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return $this->createStatement( |
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$this->connection->prepare($sql) |
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); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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5112 |
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/** |
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* {@inheritdoc} |
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*/ |
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public function query(string $sql) : ResultStatement |
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{ |
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try { |
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$stmt = $this->connection->query($sql); |
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assert($stmt instanceof \PDOStatement); |
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4899 |
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return $this->createStatement($stmt); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function quote($input, $type = ParameterType::STRING) |
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{ |
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return $this->connection->quote($input, $type); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function lastInsertId($name = null) |
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487 |
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{ |
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145 |
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try { |
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if ($name === null) { |
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return $this->connection->lastInsertId(); |
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} |
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return $this->connection->lastInsertId($name); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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4638 |
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* {@inheritdoc} |
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*/ |
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4638 |
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public function requiresQueryForServerVersion() |
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{ |
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return false; |
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} |
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/** |
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* Creates a wrapped statement |
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*/ |
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protected function createStatement(\PDOStatement $stmt) : PDOStatement |
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{ |
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return new PDOStatement($stmt); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function beginTransaction() |
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{ |
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return $this->connection->beginTransaction(); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function commit() |
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{ |
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return $this->connection->commit(); |
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} |
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/** |
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143
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* {@inheritDoc} |
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144
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*/ |
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145
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public function rollBack() |
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{ |
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return $this->connection->rollBack(); |
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} |
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/** |
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* {@inheritDoc} |
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152
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*/ |
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153
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public function errorCode() |
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{ |
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return $this->connection->errorCode(); |
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} |
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158
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/** |
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* {@inheritDoc} |
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160
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*/ |
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161
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public function errorInfo() |
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162
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{ |
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return $this->connection->errorInfo(); |
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} |
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165
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166
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public function getWrappedConnection() : PDO |
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167
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{ |
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return $this->connection; |
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169
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} |
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170
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} |
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doctrine /
dbal
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