Date modDate = (Date) oldFolderRow.get("mod_date");
// lets save old identifier columns values first
dc.setSQL("select * from identifier where id = ?");
dc.addParam(oldFolderIdentifier);
Map<String, Object> oldIdentifierRow = dc.loadObjectResults().get(0);
String parentPath = (String) oldIdentifierRow.get("parent_path");
String assetName = (String) oldIdentifierRow.get("asset_name");
String hostId = (String) oldIdentifierRow.get("host_inode");
String assetType = (String) oldIdentifierRow.get("asset_type");
Date syspublishDate = (Date) oldIdentifierRow.get("syspublish_date");