workReportLine.setEffort(EffortDuration
.parseFromFormattedString(workReportLineDTO.numHours));
if (workReportLineDTO.typeOfWorkHours != null) {
try {
TypeOfWorkHours typeOfWorkHours = Registry
.getTypeOfWorkHoursDAO().findUniqueByCode(
workReportLineDTO.typeOfWorkHours);
workReportLine.setTypeOfWorkHours(typeOfWorkHours);
} catch (InstanceNotFoundException e) {
throw new ValidationException(