/**
* Database constructor
*
* @param mixed $mConfig - config array or name of config
* @return void
*/
private function __construct($mConfig)
{
// get Lithium instance
if (!$this->oLithium instanceof Lithium) {
$this->oLithium = Lithium::getInstance();
}
if (empty($mConfig)) {
// load default db config
$this->loadConfig($this->oLithium->getConfig('database'), 'default');
} elseif (is_array($mConfig)) {
$this->loadConfig($mConfig, 'default');
} elseif (is_string($mConfig)) {
// load specified db config
$this->loadConfig($this->oLithium->getConfig('database'), $mConfig);
}
if (empty($this->aConfig)) {
throw new Lithium_Exception_Database('database.error_config');
}
// get driver name
$sDriver = $this->getDriverName();
// load driver
$this->oDriver = new $sDriver($this->aConfig);
// clean pass field
$this->aConfig['pass'] = '';
}
