fetchFields() public method

Fetch fields for an adapter
public fetchFields ( string $module, integer $version, string $adapterName ) : array
$module string
$version integer
$adapterName string
return array
 public function discoverAction()
 {
     $module = $this->params()->fromRoute('name');
     $version = $this->params()->fromRoute('version');
     $adapter = $this->params()->fromRoute('object_manager_alias');
     $data = $this->model->fetchFields($module, $version, $adapter);
     return new ViewModel(array('payload' => $data));
 }