public InfoDicItemUpdatedEvent(IAcSession acSession, InfoDicItemBase source, IInfoDicItemUpdateIo output)
: base(acSession, source)
{
if (output == null)
{
throw new System.ArgumentNullException("output");
}
this.Output = output;
}
public InfoDicItemUpdatedEvent(IAcSession acSession, InfoDicItemBase source, IInfoDicItemUpdateIo output)
: base(acSession, source)
{
if (output == null)
{
throw new System.ArgumentNullException("output");
}
this.Output = output;
}
public void Update(IInfoDicItemUpdateIo input)
{
this.Code = input.Code;
this.Description = input.Description;
this.InfoDicId = input.InfoDicId;
this.IsEnabled = input.IsEnabled;
this.Level = input.Level;
this.Name = input.Name;
this.SortCode = input.SortCode;
}
internal InfoDicItemUpdatedEvent(IAcSession acSession, InfoDicItemBase source, IInfoDicItemUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
internal InfoDicItemUpdatedEvent(IAcSession acSession, InfoDicItemBase source, IInfoDicItemUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
private void Handle(IAcSession acSession, IInfoDicItemUpdateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var infoDicItemRepository = acDomain.RetrieveRequiredService <IRepository <InfoDicItem, Guid> >();
if (string.IsNullOrEmpty(input.Code))
{
throw new ValidationException("编码不能为空");
}
InfoDicState infoDic;
if (!acDomain.NodeHost.InfoDics.TryGetInfoDic(input.InfoDicId, out infoDic))
{
throw new ValidationException("意外的信息字典项字典标识");
}
InfoDicItemState infoDicItem;
if (!acDomain.NodeHost.InfoDics.TryGetInfoDicItem(input.Id, out infoDicItem))
{
throw new NotExistException();
}
if (acDomain.NodeHost.InfoDics.TryGetInfoDicItem(infoDic, input.Code, out infoDicItem) && infoDicItem.Id != input.Id)
{
throw new ValidationException("重复的编码");
}
var entity = infoDicItemRepository.GetByKey(input.Id);
if (entity == null)
{
throw new NotExistException();
}
var bkState = InfoDicItemState.Create(entity);
entity.Update(input);
var newState = InfoDicItemState.Create(entity);
bool stateChanged = newState != bkState;
lock (Locker)
{
if (stateChanged)
{
Update(newState);
}
if (isCommand)
{
try
{
infoDicItemRepository.Update(entity);
infoDicItemRepository.Context.Commit();
}
catch
{
if (stateChanged)
{
Update(bkState);
}
infoDicItemRepository.Context.Rollback();
throw;
}
}
}
if (isCommand && stateChanged)
{
acDomain.MessageDispatcher.DispatchMessage(new InfoDicItemUpdatedEvent(acSession, entity, input, isPrivate: true));
}
}
public static void UpdateInfoDicItem(this IAcDomain acDomain, IAcSession acSession, IInfoDicItemUpdateIo input)
{
acDomain.Handle(new UpdateInfoDicItemCommand(acSession, input));
}
public static void UpdateInfoDicItem(this IAcDomain acDomain, IAcSession acSession, IInfoDicItemUpdateIo input)
{
acDomain.Handle(new UpdateInfoDicItemCommand(acSession, input));
}
