original_string: private function processConnection()
  	{
  		$builder = $this->getContainerBuilder();
  
  		$connection = $builder->addDefinition($this->prefix('connection'))
  			->setClass(Connection::class)
  			->setFactory(DriverManager::class . '::getConnection', [$this->config['connection']]);
  	}
code: private function processConnection()
  	{
  		$builder = $this->getContainerBuilder();
  
  		$connection = $builder->addDefinition($this->prefix('connection'))
  			->setClass(Connection::class)
  			->setFactory(DriverManager::class . '::getConnection', [$this->config['connection']]);
  	}
code_tokens: private function processConnection ( ) { $ builder = $ this -> getContainerBuilder ( ) ; $ connection = $ builder -> addDefinition ( $ this -> prefix ( 'connection' ) ) -> setClass ( Connection :: class ) -> setFactory ( DriverManager :: class . '::getConnection' , [ $ this -> config [ 'connection' ] ] ) ; }
docstring: Registers DBAL connection.
docstring_tokens: Registers DBAL connection .