/// <summary>
/// request a bus Travel according to a predicate
/// </summary>
/// <param name="pr"></param>
/// <returns>the wanted bus travel</returns>
public BusTravel RequestBusTravel(Predicate <BusTravel> pr = null)
{
BusTravel ret = DataSource.BusTravelList.Find(busTravel => pr(busTravel));
if (ret == null)
{
throw new Exception("no busTravel that meets these conditions!");
}
if (ret.Valid == false)
{
throw new Exception("busTravel that meets these conditions is not valid");
}
return(ret.GetPropertiesFrom <BusTravel, BusTravel>());
}
public void CreateBusTravel(long licenseNumber, long lineId, DateTime formalDepartureTime, DateTime realDepartureTime, long lastPassedStop, DateTime lastPassedStopTime, DateTime nextStopTime, string driverId)
{
string exception = "";
bool foundException = false;
try
{
valid.ExistLicense(licenseNumber);
}
catch (Exception ex)
{
exception += ex.Message;
foundException = true;
}
try
{
valid.TimeAfter(formalDepartureTime, realDepartureTime, "formalDepartureTime", "realDepartureTime");
}
catch (Exception ex)
{
exception += ex.Message;
foundException = true;
}
try
{
valid.TimeAfter(lastPassedStopTime, nextStopTime, "formalDepartureTime", "realDepartureTime");
}
catch (Exception ex)
{
exception += ex.Message;
foundException = true;
}
try
{
valid.GoodInt(lastPassedStop);
}
catch (Exception ex)
{
exception += ex.Message;
foundException = true;
}
//try
//{
// valid.UserNameExist(lastPassedStop);
//}
//catch (Exception ex)
//{
// exception += ex.Message;
// foundException = true;
//}
try
{
valid.LineIdExist(lineId);
}
catch (Exception ex)
{
exception += ex.Message;
foundException = true;
}
//if (foundException)
// throw new Exception(exception);
BusTravel busTravelBO = new BusTravel(licenseNumber, lineId, formalDepartureTime, realDepartureTime, lastPassedStop, lastPassedStopTime, nextStopTime, driverId);
DO.BusTravel busTravelDO = busTravelBO.GetPropertiesFrom <DO.BusTravel, BO.BusTravel>();
dal.CreateBusTravel(busTravelDO);
}