public static UiView Create(IUiViewCreateIo input)
{
Debug.Assert(input.Id != null, "input.Id != null");
return(new UiView(input.Id.Value)
{
Icon = input.Icon,
Tooltip = input.Tooltip
});
}
public static UiView Create(IUiViewCreateIo input)
{
Debug.Assert(input.Id != null, "input.Id != null");
return new UiView
{
Id = input.Id.Value,
Icon = input.Icon,
Tooltip = input.Tooltip
};
}
private void Handle(IAcSession acSession, IUiViewCreateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var viewDicByFunction = _set._viewDicByFunction;
var viewDicById = _set._viewDicById;
var viewRepository = acDomain.RetrieveRequiredService <IRepository <UiView> >();
if (!input.Id.HasValue)
{
throw new ValidationException("标识是必须的");
}
UiView entity;
lock (Locker)
{
FunctionState function;
if (!acDomain.FunctionSet.TryGetFunction(input.Id.Value, out function))
{
throw new ValidationException("意外的功能标识，界面视图首先是个功能。请先添加界面视图对应的功能记录。");
}
UiViewState view;
if (acDomain.UiViewSet.TryGetUiView(input.Id.Value, out view))
{
throw new ValidationException("给定标识的界面视图已经存在");
}
entity = UiView.Create(input);
var state = UiViewState.Create(acDomain, entity);
if (!viewDicById.ContainsKey(state.Id))
{
viewDicById.Add(state.Id, state);
}
if (!viewDicByFunction.ContainsKey(function))
{
viewDicByFunction.Add(function, state);
}
if (isCommand)
{
try
{
viewRepository.Add(entity);
viewRepository.Context.Commit();
}
catch
{
if (viewDicById.ContainsKey(entity.Id))
{
viewDicById.Remove(entity.Id);
}
if (viewDicByFunction.ContainsKey(function))
{
viewDicByFunction.Remove(function);
}
viewRepository.Context.Rollback();
throw;
}
}
}
if (isCommand)
{
acDomain.MessageDispatcher.DispatchMessage(new UiViewAddedEvent(acSession, entity, input, isPrivate: true));
}
}
