public RemoveNodeOntologyCatalogCommand(IAcSession acSession, Guid nodeId, Guid ontologyId, Guid catalogId)
 {
     this.AcSession = acSession;
     this.NodeId = nodeId;
     this.OntologyId = ontologyId;
     this.CatalogId = catalogId;
 }

        public bool Permit(IAcSession user, FunctionState function, IManagedObject data)
        {
            if (function == null)
            {
                throw new ArgumentNullException("function");
            }
            // 如果非托管
            if (!function.IsManaged)
            {
                return true;
            }
            if (!user.Identity.IsAuthenticated)
            {
                return false;
            }
            if (user.IsDeveloper())
            {
                return true;
            }
            var functionIDs = user.AccountPrivilege.AuthorizedFunctionIDs;

            if (!functionIDs.Contains(function.Id))
            {
                return false;
            }
            if (data != null)
            {
                // TODO:验证实体级权限。anycmd 1.0版本暂不支持，后续版本支持
            }
            return true;
        }

 public SaveHelpCommand(IAcSession acSession, Guid functionId, string content, int? isEnabled)
 {
     this.AcSession = acSession;
     this.FunctionId = functionId;
     this.Content = content;
     this.IsEnabled = isEnabled;
 }

 protected ActionResult HandleSeparateGuidString(Action<IAcSession, Guid> action, IAcSession acSession, string id, params char[] separator)
 {
     if (action == null)
     {
         throw new ArgumentNullException("action");
     }
     if (id == null)
     {
         throw new ArgumentNullException("id");
     }
     string[] ids = id.Split(separator);
     var idArray = new Guid[ids.Length];
     for (int i = 0; i < ids.Length; i++)
     {
         Guid tmp;
         if (Guid.TryParse(ids[i], out tmp))
         {
             idArray[i] = tmp;
         }
         else
         {
             throw new ValidationException("意外的Guid格式" + ids[i]);
         }
     }
     foreach (var item in idArray)
     {
         action(acSession, item);
     }
     return this.JsonResult(new ResponseData { id = id, success = true });
 }

 public UiViewButtonUpdatedEvent(IAcSession acSession, UiViewButtonBase source, IUiViewButtonUpdateIo input)
     : base(acSession, source)
 {
     if (input == null)
     {
         throw new System.ArgumentNullException("input");
     }
     this.Input = input;
 }

 public NodeElementCareAddedEvent(IAcSession acSession, NodeElementCareBase source, INodeElementCareCreateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new System.ArgumentNullException("output");
     }
     this.Output = output;
 }

 public OntologyUpdatedEvent(IAcSession acSession, OntologyBase source, IOntologyUpdateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new System.ArgumentNullException("output");
     }
     this.Output = output;
 }

 public UpdateDbViewColumnCommand(IAcSession acSession, IDbViewColumnUpdateInput input)
 {
     if (input == null)
     {
         throw new ArgumentNullException("input");
     }
     this.AcSession = acSession;
     this.Input = input;
 }

 public InfoDicItemUpdatedEvent(IAcSession acSession, InfoDicItemBase source, IInfoDicItemUpdateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new System.ArgumentNullException("output");
     }
     this.Output = output;
 }

 public MenuUpdatedEvent(IAcSession acSession, MenuBase source, IMenuUpdateIo input)
     : base(acSession, source)
 {
     if (input == null)
     {
         throw new System.ArgumentNullException("input");
     }
     this.Input = input;
 }

 public ArchiveUpdatedEvent(IAcSession acSession, ArchiveBase source)
     : base(acSession, source)
 {
     this.DataSource = source.DataSource;
     this.FilePath = source.FilePath;
     this.NumberId = source.NumberId;
     this.UserId = source.UserId;
     this.Password = source.Password;
 }

 public AppSystemAddedEvent(IAcSession acSession, AppSystemBase source, IAppSystemCreateIo input)
     : base(acSession, source)
 {
     if (input == null)
     {
         throw new ArgumentNullException("input");
     }
     this.Input = input;
 }

 public RoleUpdatedEvent(IAcSession acSession, RoleBase source, IRoleUpdateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new ArgumentNullException("output");
     }
     this.Output = output;
 }

 public AssignPasswordCommand(IAcSession acSession, IPasswordAssignIo input)
 {
     if (input == null)
     {
         throw new ArgumentNullException("input");
     }
     this.AcSession = acSession;
     this.Input = input;
 }

 public PrivilegeAddedEvent(IAcSession acSession, PrivilegeBase source, IPrivilegeCreateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new System.ArgumentNullException("output");
     }
     this.Output = output;
 }

 public NodeOntologyCatalogAddedEvent(IAcSession acSession, NodeOntologyCatalogBase source, INodeOntologyCatalogCreateIo output)
     : base(acSession, source)
 {
     if (output == null)
     {
         throw new System.ArgumentNullException("output");
     }
     this.Output = output;
 }

 /// <summary>
 /// 
 /// </summary>
 public ActionUpdatedEvent(IAcSession acSession, ActionBase source)
     : base(acSession, source)
 {
     this.Verb = source.Verb;
     this.Name = source.Name;
     this.IsAllowed = source.IsAllowed;
     this.IsAudit = source.IsAudit;
     this.IsPersist = source.IsPersist;
     this.SortCode = source.SortCode;
 }

 public void AddActiveRole(IAcSession subject, IAcSession targetSession, Guid roleId)
 {
     RoleState role;
     if (!_acDomain.RoleSet.TryGetRole(roleId, out role))
     {
         throw new ValidationException("给定标识的角色不存在" + roleId);
     }
     IAcSession session = targetSession;
     if (session == null)
     {
         throw new ValidationException("给定标识的会话不存在");
     }
     session.AccountPrivilege.AddActiveRole(role);
 }

 public void AddDescendant(IAcSession subject, Guid parentRoleId, IRoleCreateIo childRoleCreateInput)
 {
     _acDomain.Handle(new AddRoleCommand(subject, childRoleCreateInput));
     Debug.Assert(childRoleCreateInput.Id != null, "childRoleCreateInput.Id != null");
     _acDomain.Handle(new AddPrivilegeCommand(subject, new PrivilegeCreateIo
     {
         Id = Guid.NewGuid(),
         SubjectType = UserAcSubjectType.Role.ToName(),
         SubjectInstanceId = childRoleCreateInput.Id.Value,
         ObjectType = AcElementType.Role.ToName(),
         ObjectInstanceId = parentRoleId,
         AcContent = null,
         AcContentType = null
     }));
 }

 internal AppSystemRemovedEvent(IAcSession acSession, AppSystemBase source, bool isPrivate)
     : this(acSession, source)
 {
     this.IsPrivate = isPrivate;
 }