@Atomic(mode = TxMode.WRITE)
private void createEmptyDegree(AssociatedObjectsBean bean) {
AdministrativeOffice adminOffice = bean.getOffice();
EmptyDegree emptyDegree = EmptyDegree.getInstance();
if (emptyDegree == null) {
EmptyDegree.init();
}
EmptyDegree.getInstance().setAdministrativeOffice(adminOffice);