internal DynamicInstance(IObjectVisitor <T> visitor)
{
_visitor = visitor ?? throw new ArgumentNullException(nameof(visitor));
_gettingMemberHandler = Try.CreateFuture <string, object>(name => _visitor.GetValue(name));
_settingMemberHandler = Try.Future <string, object>((name, val) => _visitor.SetValue(name, val));
_lazyObjectGetter = new Lazy <IObjectGetter <T> >(() => ObjectGetter.Type <T>(_visitor.AlgorithmKind).Instance(_visitor.Instance));
_lazyObjectSetter = new Lazy <IObjectSetter <T> >(() => ObjectSetter.Type <T>(_visitor.AlgorithmKind).Instance(_visitor.Instance));
}
public object GetValue(string propertyName, BindingFlags bindingAttr)
{
return(ObjectGetter.Type(_type).Instance(null).GetValue(propertyName));
}
public object GetValue(string propertyName)
{
return(ObjectGetter.Type(_type).Instance(null).GetValue(propertyName));
}
/// <summary>
/// Invoke <br />
/// 调用
/// </summary>
/// <param name="type"></param>
/// <param name="that"></param>
/// <param name="propertyName"></param>
/// <param name="bindingAttr"></param>
/// <returns></returns>
public object Invoke(Type type, object that, string propertyName, BindingFlags bindingAttr)
{
return(ObjectGetter.Type(type).Instance(that).GetValue(propertyName));
}