source/Core/Database/Adapter/Doctrine/Database.php
protected function getConnectionFromDriverManager()
    {
        $configuration = new Configuration();
        $connectionParameters = $this->getConnectionParameters();

        return DriverManager::getConnection($connectionParameters, $configuration);
    }
protected function getConnectionFromDriverManager()
    {
        $configuration = new Configuration();
        $connectionParameters = $this->getConnectionParameters();

        return DriverManager::getConnection($connectionParameters, $configuration);
    }
protected function getConnectionFromDriverManager ( ) { $ configuration = new Configuration ( ) ; $ connectionParameters = $ this -> getConnectionParameters ( ) ; return DriverManager :: getConnection ( $ connectionParameters , $ configuration ) ; }
Get the connection from the Doctrine DBAL DriverManager.

@throws DBALException

@return Connection The connection to the database.
Get the connection from the Doctrine DBAL DriverManager .