/**
  * @copydoc DAO::getAdditionalFieldNames()
  */
 function getAdditionalFieldNames()
 {
     return array_merge(parent::getAdditionalFieldNames(), array('chapterId'));
 }
 /**
  * Constructor
  */
 function ArtworkFileDAODelegate()
 {
     parent::SubmissionArtworkFileDAODelegate();
 }