/// <inheritdoc/>
/// <summary>
/// See <see cref="IContextObject.Retrieve{T}()"/>
/// </summary>
public T Retrieve <T>()
{
if (TypedStorage.TryGetValue(typeof(T), out object value))
{
return((T)value);
}
return(default(T));
}
/// <inheritdoc/>
/// <summary>
/// See <see cref="IContextObject.TryRetrieve{T}(out T)"/>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value"></param>
/// <returns></returns>
public bool TryRetrieve <T>(out T value)
{
if (TypedStorage.TryGetValue(typeof(T), out object val))
{
value = (T)val;
return(true);
}
value = default(T);
return(false);
}
private void OnDownloadStringCompleted(object sender, DownloadEventArg e)
{
if (!e.Success)
{
Dispatcher.BeginInvoke(
() => MessageBox.Show("������������ ����� ��� ������", "������ �����������", MessageBoxButton.OK));
//((PhoneApplicationFrame)Application.Current.RootVisual).GoBack();
return;
}
var token = JsonConvert.DeserializeObject<AccessToken>(e.Result);
ITypedDataStorage<AccessToken> storage = new TypedStorage<AccessToken>();
storage.SaveEntity(token);
}
/// <inheritdoc/>
/// <summary>
/// See <see cref="IContextObject.Store{T}(object)"/>
/// </summary>
public void Store <T>(object obj)
{
//Replace the old object with the new if an old object exists, or add a new object
TypedStorage.AddOrUpdate(typeof(T), obj, (type, existing) => obj);
}
