protected function _checkNode($path, $alias, $parentId = null)
{
$node = $this->Aco->node($path);
if (!$node) {
$this->Aco->create(array('parent_id' => $parentId, 'model' => null, 'alias' => $alias));
$node = $this->Aco->save();
$node['Aco']['id'] = $this->Aco->id;
$this->out(__('Created Aco node: <success>%s</success>', $path), 1, Shell::VERBOSE);
} else {
$node = $node[0];
}
return $node;
}