// Edited to fix issues with null List<Guid> properties in response objects
public static void RegisterElement <T, TElement>()
{
RegisterBuiltin <TElement>();
DeserializeDictionary <JsonTypeSerializer> .ParseDictionary <T, TElement>(null, null, null, null);
DeserializeDictionary <JsonTypeSerializer> .ParseDictionary <TElement, T>(null, null, null, null);
ToStringDictionaryMethods <T, TElement, JsonTypeSerializer> .WriteIDictionary(null, null, null, null);
ToStringDictionaryMethods <TElement, T, JsonTypeSerializer> .WriteIDictionary(null, null, null, null);
// Include List deserialisations from the Register<> method above. This solves issue where List<Guid> properties on responses deserialise to null.
// No idea why this is happening because there is no visible exception raised. Suspect MonoTouch is swallowing an AOT exception somewhere.
DeserializeArrayWithElements <TElement, JsonTypeSerializer> .ParseGenericArray(null, null);
DeserializeListWithElements <TElement, JsonTypeSerializer> .ParseGenericList(null, null, null);
// Cannot use the line below for some unknown reason - when trying to compile to run on device, mtouch bombs during native code compile.
// Something about this line or its inner workings is offensive to mtouch. Luckily this was not needed for my List<Guide> issue.
// DeserializeCollection<JsonTypeSerializer>.ParseCollection<TElement>(null, null, null);
TranslateListWithElements <TElement> .LateBoundTranslateToGenericICollection(null, typeof(List <TElement>));
TranslateListWithConvertibleElements <TElement, TElement> .LateBoundTranslateToGenericICollection(null, typeof(List <TElement>));
}
/// <summary>
/// Objects the type of the string to.
/// </summary>
/// <param name="strType">Type of the string.</param>
/// <returns>System.Object.</returns>
public static object ObjectStringToType(ReadOnlySpan <char> strType)
{
var type = ExtractType(strType);
if (type != null)
{
var parseFn = Serializer.GetParseStringSpanFn(type);
var propertyValue = parseFn(strType);
return(propertyValue);
}
var config = JsConfig.GetConfig();
if (config.ConvertObjectTypesIntoStringDictionary && !strType.IsNullOrEmpty())
{
var firstChar = strType[0];
var endChar = strType[strType.Length - 1];
switch (firstChar)
{
case JsWriter.MapStartChar when endChar == JsWriter.MapEndChar:
{
var dynamicMatch = DeserializeDictionary <TSerializer> .ParseDictionary <string, object>(strType, null, v => Serializer.UnescapeString(v).ToString(), v => Serializer.UnescapeString(v).ToString());
if (dynamicMatch is { Count : > 0 })
{
return(dynamicMatch);
}
break;
}
public static void RegisterElement <T, TElement>()
{
RegisterBuiltin <TElement>();
DeserializeDictionary <JsonTypeSerializer> .ParseDictionary <T, TElement>(null, null, null, null);
DeserializeDictionary <JsonTypeSerializer> .ParseDictionary <TElement, T>(null, null, null, null);
ToStringDictionaryMethods <T, TElement, JsonTypeSerializer> .WriteIDictionary(null, null, null, null);
ToStringDictionaryMethods <TElement, T, JsonTypeSerializer> .WriteIDictionary(null, null, null, null);
TranslateListWithElements <TElement> .LateBoundTranslateToGenericICollection(null, typeof(List <TElement>));
TranslateListWithConvertibleElements <TElement, TElement> .LateBoundTranslateToGenericICollection(null, typeof(List <TElement>));
}
/// <summary>
/// Gets the core parse string span function.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns>ParseStringSpanDelegate.</returns>
private static ParseStringSpanDelegate GetCoreParseStringSpanFn <T>()
{
var type = Nullable.GetUnderlyingType(typeof(T)) ?? typeof(T);
if (JsConfig <T> .HasDeserializeFn)
{
return(value => JsConfig <T> .ParseFn(Serializer, value.Value()));
}
if (type.IsEnum)
{
return(x => ParseUtils.TryParseEnum(type, Serializer.UnescapeSafeString(x).Value()));
}
if (type == typeof(string))
{
return(Serializer.UnescapeStringAsObject);
}
if (type == typeof(object))
{
return(DeserializeType <TSerializer> .ObjectStringToType);
}
var specialParseFn = ParseUtils.GetSpecialParseMethod(type);
if (specialParseFn != null)
{
return(v => specialParseFn(v.Value()));
}
if (type.IsArray)
{
return(DeserializeArray <T, TSerializer> .ParseStringSpan);
}
var builtInMethod = DeserializeBuiltin <T> .ParseStringSpan;
if (builtInMethod != null)
{
return(value => builtInMethod(Serializer.UnescapeSafeString(value)));
}
if (type.HasGenericType())
{
if (type.IsOrHasGenericInterfaceTypeOf(typeof(IList <>)))
{
return(DeserializeList <T, TSerializer> .ParseStringSpan);
}
if (type.IsOrHasGenericInterfaceTypeOf(typeof(IDictionary <,>)))
{
return(DeserializeDictionary <TSerializer> .GetParseStringSpanMethod(type));
}
if (type.IsOrHasGenericInterfaceTypeOf(typeof(ICollection <>)))
{
return(DeserializeCollection <TSerializer> .GetParseStringSpanMethod(type));
}
if (type.HasAnyTypeDefinitionsOf(typeof(Queue <>)) ||
type.HasAnyTypeDefinitionsOf(typeof(Stack <>)))
{
return(DeserializeSpecializedCollections <T, TSerializer> .ParseStringSpan);
}
if (type.IsOrHasGenericInterfaceTypeOf(typeof(KeyValuePair <,>)))
{
return(DeserializeKeyValuePair <TSerializer> .GetParseStringSpanMethod(type));
}
if (type.IsOrHasGenericInterfaceTypeOf(typeof(IEnumerable <>)))
{
return(DeserializeEnumerable <T, TSerializer> .ParseStringSpan);
}
var customFn = DeserializeCustomGenericType <TSerializer> .GetParseStringSpanMethod(type);
if (customFn != null)
{
return(customFn);
}
}
var pclParseFn = PclExport.Instance.GetJsReaderParseStringSpanMethod <TSerializer>(typeof(T));
if (pclParseFn != null)
{
return(pclParseFn);
}
var isDictionary = typeof(T) != typeof(IEnumerable) && typeof(T) != typeof(ICollection) &&
(typeof(T).IsAssignableFrom(typeof(IDictionary)) || typeof(T).HasInterface(typeof(IDictionary)));
if (isDictionary)
{
return(DeserializeDictionary <TSerializer> .GetParseStringSpanMethod(type));
}
var isEnumerable = typeof(T).IsAssignableFrom(typeof(IEnumerable)) ||
typeof(T).HasInterface(typeof(IEnumerable));
if (isEnumerable)
{
var parseFn = DeserializeSpecializedCollections <T, TSerializer> .ParseStringSpan;
if (parseFn != null)
{
return(parseFn);
}
}
if (type.IsValueType)
{
//at first try to find more faster `ParseStringSpan` method
var staticParseStringSpanMethod = StaticParseMethod <T> .ParseStringSpan;
if (staticParseStringSpanMethod != null)
{
return(value => staticParseStringSpanMethod(Serializer.UnescapeSafeString(value)));
}
//then try to find `Parse` method
var staticParseMethod = StaticParseMethod <T> .Parse;
if (staticParseMethod != null)
{
return(value => staticParseMethod(Serializer.UnescapeSafeString(value).ToString()));
}
}
else
{
var staticParseStringSpanMethod = StaticParseRefTypeMethod <TSerializer, T> .ParseStringSpan;
if (staticParseStringSpanMethod != null)
{
return(value => staticParseStringSpanMethod(Serializer.UnescapeSafeString(value)));
}
var staticParseMethod = StaticParseRefTypeMethod <TSerializer, T> .Parse;
if (staticParseMethod != null)
{
return(value => staticParseMethod(Serializer.UnescapeSafeString(value).ToString()));
}
}
var typeConstructor = DeserializeType <TSerializer> .GetParseStringSpanMethod(TypeConfig <T> .GetState());
if (typeConstructor != null)
{
return(typeConstructor);
}
var stringConstructor = DeserializeTypeUtils.GetParseStringSpanMethod(type);
return(stringConstructor ?? DeserializeType <TSerializer> .ParseAbstractType <T>);
}
