/**
* Calculate sum of estimated times for tasks in the given list
*
* @param tasks
*/
public static long extractEstimatedTime(List tasks) {
long rtn = 0L;
for (Object task1 : tasks) {
Task task = (Task) task1;
rtn += ConvertUtils.intVal(task.getEstTime());
}
return rtn;
}
public static void validateEstimatedTime(Task vo) throws BusinessException {
if (vo.getEstTime() == null || vo.getEstTime() <= 0) {
throw new BusinessException("Estimated time must be defined and greater than zero");
}
}