protected ActionResult Exec <T>(Command <T> cmd, Func <T, ActionResult> success, Func <ActionResult> failure)
{
return(Exec(ModelState, () => PresentationRegistry.NewExecutor(ModelState.IsValid).Execute(cmd), success, failure));
}
protected TReturn Exec <TReturn>(Query <TReturn> query)
{
return(PresentationRegistry.NewExecutor(ModelState.IsValid).Execute(query));
}
protected ActionResult Exec(Command cmd, Func <ActionResult> success, Func <ActionResult> failure)
{
return(Exec <object>(ModelState, () => { PresentationRegistry.NewExecutor(ModelState.IsValid).Execute(cmd); return null; }, nullValue => success(), failure));
}