public UiViewButtonUpdatedEvent(IAcSession acSession, UiViewButtonBase source, IUiViewButtonUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
public void Update(IUiViewButtonUpdateIo input)
{
this.IsEnabled = input.IsEnabled;
this.FunctionId = input.FunctionId;
}
public void Update(IUiViewButtonUpdateIo input)
{
this.IsEnabled = input.IsEnabled;
this.FunctionId = input.FunctionId;
}
private void Handle(IAcSession acSession, IUiViewButtonUpdateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var viewButtonRepository = acDomain.RetrieveRequiredService <IRepository <UiViewButton> >();
var bkState = acDomain.UiViewSet.GetUiViewButtons().FirstOrDefault(a => a.Id == input.Id);
if (bkState == null)
{
throw new NotExistException();
}
if (input.FunctionId.HasValue)
{
FunctionState function;
if (!acDomain.FunctionSet.TryGetFunction(input.FunctionId.Value, out function))
{
throw new ValidationException("非法的托管功能标识" + input.FunctionId);
}
}
UiViewButton entity;
var stateChanged = false;
lock (Locker)
{
if (acDomain.UiViewSet.GetUiViewButtons().All(a => a.Id != input.Id))
{
throw new NotExistException();
}
entity = viewButtonRepository.GetByKey(input.Id);
if (entity == null)
{
throw new NotExistException();
}
entity.Update(input);
var newState = UiViewButtonState.Create(acDomain, entity);
stateChanged = newState != bkState;
if (stateChanged)
{
Update(newState);
}
if (isCommand)
{
try
{
viewButtonRepository.Update(entity);
viewButtonRepository.Context.Commit();
}
catch
{
if (stateChanged)
{
Update(bkState);
}
viewButtonRepository.Context.Rollback();
throw;
}
}
}
if (isCommand && stateChanged)
{
acDomain.MessageDispatcher.DispatchMessage(new UiViewButtonUpdatedEvent(acSession, entity, input, isPrivate: true));
}
}
internal UiViewButtonUpdatedEvent(IAcSession acSession, UiViewButtonBase source, IUiViewButtonUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
internal UiViewButtonUpdatedEvent(IAcSession acSession, UiViewButtonBase source, IUiViewButtonUpdateIo input, bool isPrivate)
: this(acSession, source, input)
{
this.IsPrivate = isPrivate;
}
public UiViewButtonUpdatedEvent(IAcSession acSession, UiViewButtonBase source, IUiViewButtonUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
