public void LargeModeDeserialize()
{
var sharedDictionary = new SharedDictionary(new SystemTextJsonSerializer(SerializeMode.LargeObject), null, null);
sharedDictionary.SetProperty("key1", "string");
sharedDictionary.SetProperty("key2", 1);
byte[] bytes = sharedDictionary.RawExport();
Assert.AreEqual(Encoding.UTF8.GetString(bytes), JsonConstant.LargeModeJson);
}
public void ShortModeDeserialize()
{
var sharedDictionary = new SharedDictionary(SpanJsonSerializer.Create(SerializeMode.ShortObject), null, null);
sharedDictionary.SetProperty("key1", "string");
sharedDictionary.SetProperty("key2", 1);
byte[] bytes = sharedDictionary.RawExport();
Assert.AreEqual(Encoding.UTF8.GetString(bytes), JsonConstant.ShortModeJson);
}
public void LargeModeNullValue()
{
var sharedDictionary = new SharedDictionary(new SystemTextJsonSerializer(SerializeMode.LargeObject), null, null);
sharedDictionary.SetProperty <int?>("nullableInt", null);
sharedDictionary.SetProperty <string?>("nullableString", null);
byte[] binary = sharedDictionary.RawExport();
sharedDictionary.ClearProperty();
Assert.AreEqual(0, sharedDictionary.PropertyCount);
sharedDictionary.RawImport(binary);
Assert.AreEqual(null, sharedDictionary.GetProperty <int?>("nullableInt"));
Assert.AreEqual(null, sharedDictionary.GetProperty <string?>("nullableString"));
}
public void TestImplicitOperator2()
{
var sharedDictionary = new SharedDictionary(EmptySerializer.Default, null, null);
sharedDictionary.SetProperty(key, new ImplicitOperatableSource2());
sharedDictionary.GetProperty <ImplicitOperatableTarget2>(key);
}
public void TestNullable()
{
var sharedDictionary = new SharedDictionary(EmptySerializer.Default, null, null);
sharedDictionary.SetProperty <NullableData>(key, new NullableData());
sharedDictionary.GetProperty <NullableData?>(key);
}
public void TestContravariance()
{
var sharedDictionary = new SharedDictionary(EmptySerializer.Default, null, null);
sharedDictionary.SetProperty(key, new Contravariance <object>());
sharedDictionary.GetProperty <IContravariance <string> >(key);
}
public void TestUpcast()
{
var sharedDictionary = new SharedDictionary(EmptySerializer.Default, null, null);
sharedDictionary.SetProperty(key, "value");
sharedDictionary.GetProperty <object>(key);
}
public static async Task Main(string[] args)
{
var sharedDictionary = new SharedDictionary(Utf8JsonSerializer.Default, FileStorage.Default, null);
sharedDictionary.SetProperty("text", "sssss");
sharedDictionary.SetProperty("number", 1234);
sharedDictionary.SetProperty("data", new Data());
sharedDictionary.SetProperty("list", new List <int> {
1, 2, 3, 4
});
await sharedDictionary.SaveToStorageAsync();
sharedDictionary = new SharedDictionary(Utf8JsonSerializer.Default, FileStorage.Default, null);
await sharedDictionary.LoadFromStorageAsync();
foreach (var property in sharedDictionary)
{
WriteLine($"key: {property.Key}");
}
WriteLine(sharedDictionary.GetProperty <string>("text"));
WriteLine(sharedDictionary.GetProperty <int>("number"));
WriteLine(sharedDictionary.GetProperty <long>("number"));
WriteLine(sharedDictionary.GetProperty <Data>("data"));
WriteLine(sharedDictionary.GetProperty <List <int> >("list")?.Count);
WriteLine(sharedDictionary.GetProperty <IEnumerable <int> >("list").Count());
var serializer = new Utf8JsonSerializer();
serializer.MigrationTypeDictionary[TypeCache <Data> .FullName] = TypeCache <MigratedData> .FullName;
sharedDictionary = new SharedDictionary(serializer, FileStorage.Default, null);
await sharedDictionary.LoadFromStorageAsync();
WriteLine($"MigratedData: {sharedDictionary.GetProperty<MigratedData>("data")}");
}
private async void showCount()
{
// if you generate code for Xamarin.iOS, you use under.
/*Utf8Json.Resolvers.CompositeResolver.Register(
* // code generating resolver
* Utf8Json.Resolvers.GeneratedResolver.Instance,
* Utf8Json.Resolvers.BuiltinResolver.Instance,
* Utf8Json.Resolvers.AttributeFormatterResolver.Instance,
* Utf8Json.Resolvers.DynamicGenericResolver.Instance,
* Utf8Json.Resolvers.EnumResolver.Default
* );*/
// var formatterResolver = new Utf8JsonFormatterResolver(Utf8Json.Resolvers.CompositeResolver.Instance);
var formatterResolver = new Utf8JsonFormatterResolver(AotStandardResolver.Default);
var sharedDictionary = new SharedDictionary(
new Utf8JsonSerializer(formatterResolver),
IsolatedFileStorage.Default,
AesCryptoConverter.Default
);
await sharedDictionary.LoadFromStorageAsync();
if (sharedDictionary.TryGetProperty(welcomeKey, out int count))
{
WelcomeCounter.Text = $"Welcome Count: {count}";
}
else
{
WelcomeCounter.Text = $"First Welcome!";
}
count++;
sharedDictionary.SetProperty(welcomeKey, count);
await sharedDictionary.SaveToStorageAsync();
}