/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="validationDispatcher">A validation dispatcher used for validating commands.</param>
/// <param name="innerDispatcher">An inner (real) commands dispatcher for validated commands handling.</param>
public ValidationCommandDispatcher(IValidationDispatcher validationDispatcher, ICommandDispatcher innerDispatcher)
{
Ensure.NotNull(validationDispatcher, "validationDispatcher");
Ensure.NotNull(innerDispatcher, "innerDispatcher");
this.validationDispatcher = validationDispatcher;
this.innerDispatcher = innerDispatcher;
}
public ViewModelFacade(ITranslationService translationService, IValidationDispatcher validationDispatcher, INavigationService navigationService, ICommandDispatcher commandDispatcher, INoteMeClientMapper mapper, IQueryDispatcher queryDispatcher, IDialogService dialogService)
{
TranslationService = translationService;
ValidationDispatcher = validationDispatcher;
NavigationService = navigationService;
CommandDispatcher = commandDispatcher;
Mapper = mapper;
QueryDispatcher = queryDispatcher;
DialogService = dialogService;
}
/// <summary>
/// Validates <paramref name="model"/> synchronously using runtime type of model.
/// Best for framework code where TModel can't be determined.
/// </summary>
/// <typeparam name="TModel">Type of model to validate.</typeparam>
/// <param name="dispatcher">A validation dispatcher.</param>
/// <param name="model">An instance to validate.</param>
/// <returns><see cref="IValidationResult"/> describing success or validation failure.</returns>
public static IValidationResult Validate(this IValidationDispatcher dispatcher, object model)
{
try
{
Task <IValidationResult> task = dispatcher.ValidateAsync(model);
task.Wait();
return(task.Result);
}
catch (AggregateException e)
{
throw e.InnerException;
}
}
