function DataSet::autoSaveContext

Overrides RulesActionBase::autoSaveContext

File

src/Plugin/RulesAction/DataSet.php, line 50

Class

DataSet

Provides a 'Data set' action.

Namespace

Code

public function autoSaveContext() {
  // Saving is done at the root of the typed data tree, for example on the
  // entity level.
  $typed_data = $this->getContext('data')
    ->getContextData();
  $root = $typed_data->getRoot();
  $value = $root->getValue();
  // Only save things that are objects and have a save() method.
  if (is_object($value) && method_exists($value, 'save')) {
    return [
      'data',
    ];
  }
  return [];
}