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- <?php
- /*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
- namespace Doctrine\DBAL\Driver\SQLSrv;
- /**
- * SQL Server implementation for the Connection interface.
- *
- * @since 2.3
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- */
- class SQLSrvConnection implements \Doctrine\DBAL\Driver\Connection
- {
- /**
- * @var resource
- */
- protected $conn;
- /**
- * @var \Doctrine\DBAL\Driver\SQLSrv\LastInsertId
- */
- protected $lastInsertId;
- /**
- * @param string $serverName
- * @param array $connectionOptions
- *
- * @throws \Doctrine\DBAL\Driver\SQLSrv\SQLSrvException
- */
- public function __construct($serverName, $connectionOptions)
- {
- $this->conn = sqlsrv_connect($serverName, $connectionOptions);
- if ( ! $this->conn) {
- throw SQLSrvException::fromSqlSrvErrors();
- }
- $this->lastInsertId = new LastInsertId();
- }
- /**
- * {@inheritDoc}
- */
- public function prepare($sql)
- {
- return new SQLSrvStatement($this->conn, $sql, $this->lastInsertId);
- }
- /**
- * {@inheritDoc}
- */
- public function query()
- {
- $args = func_get_args();
- $sql = $args[0];
- $stmt = $this->prepare($sql);
- $stmt->execute();
- return $stmt;
- }
- /**
- * {@inheritDoc}
- * @license New BSD, code from Zend Framework
- */
- public function quote($value, $type=\PDO::PARAM_STR)
- {
- if (is_int($value)) {
- return $value;
- } else if (is_float($value)) {
- return sprintf('%F', $value);
- }
- return "'" . str_replace("'", "''", $value) . "'";
- }
- /**
- * {@inheritDoc}
- */
- public function exec($statement)
- {
- $stmt = $this->prepare($statement);
- $stmt->execute();
- return $stmt->rowCount();
- }
- /**
- * {@inheritDoc}
- */
- public function lastInsertId($name = null)
- {
- if ($name !== null) {
- $sql = "SELECT IDENT_CURRENT(".$this->quote($name).") AS LastInsertId";
- $stmt = $this->prepare($sql);
- $stmt->execute();
- return $stmt->fetchColumn();
- }
- return $this->lastInsertId->getId();
- }
- /**
- * {@inheritDoc}
- */
- public function beginTransaction()
- {
- if ( ! sqlsrv_begin_transaction($this->conn)) {
- throw SQLSrvException::fromSqlSrvErrors();
- }
- }
- /**
- * {@inheritDoc}
- */
- public function commit()
- {
- if ( ! sqlsrv_commit($this->conn)) {
- throw SQLSrvException::fromSqlSrvErrors();
- }
- }
- /**
- * {@inheritDoc}
- */
- public function rollBack()
- {
- if ( ! sqlsrv_rollback($this->conn)) {
- throw SQLSrvException::fromSqlSrvErrors();
- }
- }
- /**
- * {@inheritDoc}
- */
- public function errorCode()
- {
- $errors = sqlsrv_errors(SQLSRV_ERR_ERRORS);
- if ($errors) {
- return $errors[0]['code'];
- }
- return false;
- }
- /**
- * {@inheritDoc}
- */
- public function errorInfo()
- {
- return sqlsrv_errors(SQLSRV_ERR_ERRORS);
- }
- }
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