@Transactional(readOnly = false, propagation = Propagation.REQUIRED)
@Override
public void removeGeneralNodeDatumMetadata(Long nodeId, String sourceId) {
GeneralNodeDatumMetadata meta =
generalNodeDatumMetadataDao.get(new NodeSourcePK(nodeId, sourceId));
if (meta != null) {
generalNodeDatumMetadataDao.delete(meta);
}
}
