public void UpdateReservation(ReservationDto reservationToBeUpdated)
{
WriteActualMethod();
try { reservationManager.Update(reservationToBeUpdated.ConvertToEntity()); }
catch (AutoUnavailableException)
{
AutoUnavailableFault auf = new AutoUnavailableFault
{
Operation = "Insert",
ProblemType = "Auto is not available during this Time Range!"
};
throw new FaultException <AutoUnavailableFault>(auf);
}
catch (InvalidDateRangeException)
{
InvalidDateRangeFault idf = new InvalidDateRangeFault
{
Operation = "Insert",
ProblemType = "Date is invalid!"
};
throw new FaultException <InvalidDateRangeFault>(idf);
}
catch (OptimisticConcurrencyException <Reservation> )
{
OptimisticConcurrencyFault ocf = new OptimisticConcurrencyFault
{
Operation = "Update",
ProblemType = "Optimstic Cocurrency Error during updating on Reservation!"
};
throw new FaultException <OptimisticConcurrencyFault>(ocf);
}
}
public ReservationDto UpdateReservation(ReservationDto reservation)
{
WriteActualMethod();
try
{
return(DtoConverter.ConvertToDto(reservationManager.Update(DtoConverter.ConvertToEntity(reservation))));
}
catch (OptimisticConcurrencyException <Reservation> )
{
OptimisticConcurrencyFault <ReservationDto> fault = new OptimisticConcurrencyFault <ReservationDto>
{
FaultEntity = reservation,
CurrentEntity = DtoConverter.ConvertToDto(reservationManager.GetById(reservation.ReservationsNr))
};
throw new FaultException <OptimisticConcurrencyFault <ReservationDto> >(fault);
}
catch (InvalidDateException <Reservation> )
{
DateRangeFault fault = new DateRangeFault
{
reservation = reservation
};
throw new FaultException <DateRangeFault>(fault);
}
catch (AutoUnavailableException <Reservation> )
{
AutoUnavailableFault fault = new AutoUnavailableFault
{
reservation = reservation
};
throw new FaultException <AutoUnavailableFault>(fault);
}
}
public void UpdateAuto(AutoDto autoToBeUpdated)
{
WriteActualMethod();
try { autoManager.Update(autoToBeUpdated.ConvertToEntity()); }
catch (OptimisticConcurrencyException <Auto> )
{
OptimisticConcurrencyFault ocf = new OptimisticConcurrencyFault
{
Operation = "Update",
ProblemType = "Optimstic Cocurrency Error during updating on Auto!"
};
throw new FaultException <OptimisticConcurrencyFault>(ocf);
}
}
public void DeleteKunde(KundeDto kundeToBeDeleteed)
{
WriteActualMethod();
try { kundeManager.Delete(kundeToBeDeleteed.ConvertToEntity()); }
catch (OptimisticConcurrencyException <Kunde> )
{
OptimisticConcurrencyFault ocf = new OptimisticConcurrencyFault
{
Operation = "Delete",
ProblemType = "Optimstic Cocurrency Error during deleting on Kunde!"
};
throw new FaultException <OptimisticConcurrencyFault>(ocf);
}
}
public void DeleteReservation(ReservationDto reservationToBeDeleteed)
{
WriteActualMethod();
try { reservationManager.Delete(reservationToBeDeleteed.ConvertToEntity()); }
catch (OptimisticConcurrencyException <Reservation> )
{
OptimisticConcurrencyFault ocf = new OptimisticConcurrencyFault
{
Operation = "Delete",
ProblemType = "Optimstic Cocurrency Error during deleting on Reservation!"
};
throw new FaultException <OptimisticConcurrencyFault>(ocf);
}
}
private static TEntity handlingOptimisticConcurrencyException <TEntity>(string operation, Func <TEntity> func)
{
try
{
return(func());
}
catch (LocalOptimisticConcurrencyException <TEntity> e)
{
var fault = new OptimisticConcurrencyFault()
{
Message = "Concurrency error during " + operation
};
throw new FaultException <OptimisticConcurrencyFault>(fault);
}
}
protected static void SaveChanges <T>(AutoReservationContext context, T entity) where T : class
{
try
{
context.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
OptimisticConcurrencyFault ex = new OptimisticConcurrencyFault
{
Message = "Unbekannter Concurrency Fehler"
};
throw new FaultException <OptimisticConcurrencyFault>(ex);
}
}
public KundeDto UpdateKunde(KundeDto kunde)
{
WriteActualMethod();
try
{
return(DtoConverter.ConvertToDto(kundeManager.UpdateKunde(DtoConverter.ConvertToEntity(kunde))));
}
catch (OptimisticConcurrencyException <Kunde> )
{
OptimisticConcurrencyFault <KundeDto> fault = new OptimisticConcurrencyFault <KundeDto>
{
FaultEntity = kunde,
CurrentEntity = DtoConverter.ConvertToDto(kundeManager.ReadKunde(kunde.Id))
};
throw new FaultException <OptimisticConcurrencyFault <KundeDto> >(fault);
}
}
public AutoDto UpdateAuto(AutoDto auto)
{
WriteActualMethod();
try
{
return(DtoConverter.ConvertToDto(autoManager.UpdateAuto(DtoConverter.ConvertToEntity(auto))));
}
catch (OptimisticConcurrencyException <Auto> )
{
OptimisticConcurrencyFault <AutoDto> fault = new OptimisticConcurrencyFault <AutoDto>
{
FaultEntity = auto,
CurrentEntity = DtoConverter.ConvertToDto(autoManager.ReadAuto(auto.Id))
};
throw new FaultException <OptimisticConcurrencyFault <AutoDto> >(fault);
}
}
public void Update(TDto dto)
{
try
{
WriteActualMethod();
TEntity entity = Converter.ConvertToEntity(dto);
Manager.Update(entity);
}
catch (InvalidDateRangeException e)
{
InvalidDateRangeFault fault = new InvalidDateRangeFault();
fault.Operation = "update";
fault.ProblemType = e.Message;
throw new FaultException <InvalidDateRangeFault>(fault);
}
catch (AutoUnavailableException e)
{
AutoUnavailableFault fault = new AutoUnavailableFault();
fault.Operation = "update";
fault.ProblemType = e.Message;
throw new FaultException <AutoUnavailableFault>(fault);
}
catch (OptimisticConcurrencyException <TEntity> e)
{
OptimisticConcurrencyFault fault = new OptimisticConcurrencyFault();
fault.Operation = "update";
fault.ProblemType = e.Message;
throw new FaultException <OptimisticConcurrencyFault>(fault);
}
catch (Exception e)
{
UnknownFault fault = new UnknownFault();
fault.Operation = "update";
fault.ProblemType = e.Message;
throw new FaultException <UnknownFault>(fault);
}
}
