public FunctionUpdatedEvent(IAcSession acSession, FunctionBase source, IFunctionUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
public void Update(IFunctionUpdateIo input)
{
this.Code = input.Code;
this.IsManaged = input.IsManaged;
this.IsEnabled = input.IsEnabled;
this.Description = input.Description;
this.DeveloperId = input.DeveloperId;
this.SortCode = input.SortCode;
}
public void Update(IFunctionUpdateIo input)
{
this.Code = input.Code;
this.IsManaged = input.IsManaged;
this.IsEnabled = input.IsEnabled;
this.Description = input.Description;
this.DeveloperId = input.DeveloperId;
this.SortCode = input.SortCode;
}
public FunctionUpdatedEvent(IAcSession acSession, FunctionBase source, IFunctionUpdateIo input)
: base(acSession, source)
{
if (input == null)
{
throw new System.ArgumentNullException("input");
}
this.Input = input;
}
private void Handle(IAcSession acSession, IFunctionUpdateIo input, bool isCommand)
{
var acDomain = _set._acDomain;
var functionRepository = acDomain.RetrieveRequiredService <IRepository <Function> >();
if (string.IsNullOrEmpty(input.Code))
{
throw new ValidationException("编码不能为空");
}
FunctionState bkState;
if (!acDomain.FunctionSet.TryGetFunction(input.Id, out bkState))
{
throw new NotExistException();
}
CatalogState resource;
if (!acDomain.CatalogSet.TryGetCatalog(bkState.ResourceTypeId, out resource))
{
throw new ValidationException("意外的功能资源标识" + bkState.ResourceTypeId);
}
Function entity;
bool stateChanged = false;
lock (Locker)
{
FunctionState oldState;
if (!acDomain.FunctionSet.TryGetFunction(input.Id, out oldState))
{
throw new NotExistException();
}
FunctionState functionState;
if (acDomain.FunctionSet.TryGetFunction(resource, input.Code, out functionState) && functionState.Id != input.Id)
{
throw new ValidationException("重复的编码");
}
entity = functionRepository.GetByKey(input.Id);
if (entity == null)
{
throw new NotExistException("更新的实体不存在");
}
entity.Update(input);
var newState = FunctionState.Create(acDomain, entity);
stateChanged = newState != bkState;
if (stateChanged)
{
Update(newState);
}
if (isCommand)
{
try
{
functionRepository.Update(entity);
functionRepository.Context.Commit();
}
catch
{
if (stateChanged)
{
Update(bkState);
}
functionRepository.Context.Rollback();
throw;
}
}
}
if (isCommand && stateChanged)
{
acDomain.MessageDispatcher.DispatchMessage(new FunctionUpdatedEvent(acSession, entity, input)
{
IsPriviate = true
});
}
}
