126 lines
3.8 KiB
PHP
126 lines
3.8 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Driver\PDOIbm;
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use Doctrine\DBAL\Connection;
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/**
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* Driver for the PDO IBM extension
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.com
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* @since 1.0
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* @version $Revision$
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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*/
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class Driver implements \Doctrine\DBAL\Driver
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{
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/**
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* Attempts to establish a connection with the underlying driver.
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*
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* @param array $params
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* @param string $username
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* @param string $password
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* @param array $driverOptions
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* @return Doctrine\DBAL\Driver\Connection
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*/
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public function connect(array $params, $username = null, $password = null, array $driverOptions = array())
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{
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$conn = new \Doctrine\DBAL\Driver\PDOConnection(
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$this->_constructPdoDsn($params),
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$username,
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$password,
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$driverOptions
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);
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return $conn;
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}
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/**
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* Constructs the MySql PDO DSN.
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*
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* @return string The DSN.
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*/
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private function _constructPdoDsn(array $params)
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{
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$dsn = 'ibm:';
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if (isset($params['host'])) {
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$dsn .= 'HOSTNAME=' . $params['host'] . ';';
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}
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if (isset($params['port'])) {
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$dsn .= 'PORT=' . $params['port'] . ';';
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}
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$dsn .= 'PROTOCOL=TCPIP;';
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if (isset($params['dbname'])) {
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$dsn .= 'DATABASE=' . $params['dbname'] . ';';
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}
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return $dsn;
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}
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/**
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* Gets the DatabasePlatform instance that provides all the metadata about
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* the platform this driver connects to.
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*
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* @return Doctrine\DBAL\Platforms\AbstractPlatform The database platform.
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*/
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public function getDatabasePlatform()
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{
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return new \Doctrine\DBAL\Platforms\DB2Platform;
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}
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/**
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* Gets the SchemaManager that can be used to inspect and change the underlying
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* database schema of the platform this driver connects to.
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*
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* @param Doctrine\DBAL\Connection $conn
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* @return Doctrine\DBAL\SchemaManager
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*/
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public function getSchemaManager(Connection $conn)
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{
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return new \Doctrine\DBAL\Schema\DB2SchemaManager($conn);
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}
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/**
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* Gets the name of the driver.
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*
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* @return string The name of the driver.
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*/
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public function getName()
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{
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return 'pdo_ibm';
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}
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/**
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* Get the name of the database connected to for this driver.
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*
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* @param Doctrine\DBAL\Connection $conn
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* @return string $database
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*/
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public function getDatabase(\Doctrine\DBAL\Connection $conn)
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{
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$params = $conn->getParams();
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return $params['dbname'];
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}
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} |