return dir.getItemFromID(getDetails().weightUnitId);
}
public void setWeightUnit(DirectoryDrugWeightUnitItem item) throws ClipsException {
if(isInDirectory()) {
DloDrugListDetails newDetails = getDetailsCopy();
newDetails.weightUnitId = item.getID();
saveDetails(newDetails);
} else {
getDetails().weightUnitId = item.getID();
}