/**
* @param Driver\DriverInterface $driver
* @return Platform\PlatformInterface
*/
protected function createPlatform($parameters)
{
if (isset($parameters['platform'])) {
$platformName = $parameters['platform'];
} elseif ($this->driver instanceof Driver\DriverInterface) {
$platformName = $this->driver->getDatabasePlatformName(Driver\DriverInterface::NAME_FORMAT_CAMELCASE);
} else {
throw new Exception\InvalidArgumentException('A platform could not be determined from the provided configuration');
}
$options = isset($parameters['platform_options']) ? $parameters['platform_options'] : array();
switch ($platformName) {
case 'Mysql':
return new Platform\Mysql($options);
case 'SqlServer':
return new Platform\SqlServer($options);
case 'Oracle':
return new Platform\Oracle($options);
case 'Sqlite':
return new Platform\Sqlite($options);
case 'Postgresql':
return new Platform\Postgresql($options);
case 'IbmDb2':
return new Platform\IbmDb2($options);
default:
return new Platform\Sql92($options);
}
}
/**
* @param Driver\DriverInterface $driver
* @return Platform\PlatformInterface
*/
protected function createPlatform($parameters)
{
if (isset($parameters['platform'])) {
$platformName = $parameters['platform'];
} elseif ($this->driver instanceof Driver\DriverInterface) {
$platformName = $this->driver->getDatabasePlatformName(Driver\DriverInterface::NAME_FORMAT_CAMELCASE);
} else {
throw new Exception\InvalidArgumentException('A platform could not be determined from the provided configuration');
}
// currently only supported by the IbmDb2 & Oracle concrete implementations
$options = isset($parameters['platform_options']) ? $parameters['platform_options'] : array();
switch ($platformName) {
case 'Mysql':
// mysqli or pdo_mysql driver
$driver = $this->driver instanceof Driver\Mysqli\Mysqli || $this->driver instanceof Driver\Pdo\Pdo ? $this->driver : null;
return new Platform\Mysql($driver);
case 'SqlServer':
// PDO is only supported driver for quoting values in this platform
return new Platform\SqlServer($this->driver instanceof Driver\Pdo\Pdo ? $this->driver : null);
case 'Oracle':
// oracle does not accept a driver as an option, no driver specific quoting available
return new Platform\Oracle($options);
case 'Sqlite':
// PDO is only supported driver for quoting values in this platform
return new Platform\Sqlite($this->driver instanceof Driver\Pdo\Pdo ? $this->driver : null);
case 'Postgresql':
// pgsql or pdo postgres driver
$driver = $this->driver instanceof Driver\Pgsql\Pgsql || $this->driver instanceof Driver\Pdo\Pdo ? $this->driver : null;
return new Platform\Postgresql($driver);
case 'IbmDb2':
// ibm_db2 driver escaping does not need an action connection
return new Platform\IbmDb2($options);
default:
return new Platform\Sql92();
}
}
/**
* @param Driver\DriverInterface $driver
* @return Platform\PlatformInterface
*/
protected function createPlatformFromDriver(Driver\DriverInterface $driver)
{
// consult driver for platform implementation
$platformName = $driver->getDatabasePlatformName(Driver\DriverInterface::NAME_FORMAT_CAMELCASE);
switch ($platformName) {
case 'Mysql':
return new Platform\Mysql();
case 'SqlServer':
return new Platform\SqlServer();
case 'Sqlite':
return new Platform\Sqlite();
default:
return new Platform\Sql92();
}
}
