wod.initialize(moduleIdx);
wod.setRowIdx(objects.getData().getRowIndex());
wod.setID((String) data.get(data.size() - 1));
wod.setName(wod.getDcObject().toString());
wod.load();
DcObject dco = wod.getDcObject();
String filename = dco.getFilename();
File file = new File(filename);
HttpServletResponse response = (HttpServletResponse) fc.getExternalContext().getResponse();