コード例 #1
0
        /// <summary>
        /// Handle the given result (<paramref name="a_result"/>).
        /// </summary>
        /// <param name="a_mvc">Mvc engine.</param>
        /// <param name="a_controllerName">Controller name.</param>
        /// <param name="a_result">Result to handle.</param>
        /// <exception cref="ArgumentNullException">Thrown if <paramref name="a_result"/> is null.</exception>
        /// <exception cref="ArgumentNullException">Thrown if <paramref name="a_controllerName"/> is null.</exception>
        public override void Handle(MvcEngine a_mvc, string a_controllerName, ViewResult a_result)
        {
            #region Argument Validation

            if (a_mvc == null)
            {
                throw new ArgumentNullException(nameof(a_mvc));
            }

            if (a_result == null)
            {
                throw new ArgumentNullException(nameof(a_result));
            }

            if (a_controllerName == null)
            {
                throw new ArgumentNullException(nameof(a_controllerName));
            }

            #endregion

            // Get view object from view catalog.
            var view = _viewCatalog.Resolve(a_result.ViewName);

            if (view == null)
            {
                throw new TypeNotFoundException(a_result.ViewName);
            }

            // Connect MVC view model.
            var mvcViewModel = (a_result.Model as IMvcViewModel);
            if (mvcViewModel != null)
            {
                mvcViewModel.Navigator      = a_mvc.Navigator;
                mvcViewModel.ControllerName = a_controllerName;
            }

            // Apply model to the view.
            _modelBinder?.Bind(view, a_result.Model);

            // Send view object to view targets.
            foreach (var viewTarget in _viewTargets)
            {
                var currentView = viewTarget.GetView();
                var viewModel   = _modelBinder?.GetModel(currentView) as IMvcViewModel;
                viewModel?.Cleanup();

                viewTarget.SetView(view);
            }
        }