/**
* Finf highest priority from task list
*
* @param tasks
* @return
* @throws BusinessException
*/
public static int extractPriority(List tasks) throws BusinessException {
int priorityId = 0;
for (Object task1 : tasks) {
Task task = (Task) task1;
if (ConvertUtils.intVal(task.getPriorityId()) > priorityId) {
priorityId = ConvertUtils.intVal(task.getPriorityId());
}
}
if (priorityId == 0)
throw new BusinessException(
"Failed to determine job priority. All supplied tasks have no priority set!");
return priorityId;
}
