/**
* @param null $loginProviderClassName If not supplied, the default login provider will be used.
* @param string $usernameColumnName
*/
public function __construct($loginProviderClassName = null, $usernameColumnName = "Username")
{
parent::__construct();
if ($loginProviderClassName == null) {
$loginProviderClassName = LoginProvider::getDefaultLoginProviderClassName();
}
$this->loginProviderClassName = $loginProviderClassName;
$this->usernameColumnName = $usernameColumnName;
}
