morphy_annotation library

Classes

JsonConverter<T, S>

Implement this class to provide custom converters for a specific Type.

JsonEnum

Allows configuration of how enum elements are treated as JSON.

JsonKey

An annotation used to specify how a field is serialized.

JsonLiteral

An annotation used to generate a private field containing the contents of a JSON file.

JsonSerializable

An annotation used to specify a class to generate code for.

JsonValue

An annotation used to specify how a enum value is serialized.

Morphy

Morphy2

MorphyX

Opt<T>

Patch<T>

Enums

FieldRename

Values for the automatic field renaming behavior for JsonSerializable.

Extensions

List_E on List<T>

ListE on List

Constants

morphy → const Morphy

normal class; prepend class with a single dollar & make abstract

morphy2 → const Morphy2

Morphy2 will be created before Morphy, sometimes the generator needs a related class to be built before another.

Functions

$checkedConvert<T>(Map map, String key, T castFunc(dynamic), {Object? readValue(Map, String)?}) → T

Helper function used in generated code when JsonSerializableGenerator.checked is true.

$checkedCreate<T>(String className, Map map, T constructor(S <S>(String, S (Object?), {Object? readValue(Map, String)?})), {Map<String, String> fieldKeyMap = const {}}) → T

Helper function used in generated code when JsonSerializableGenerator.checked is true.

$checkedNew<T>(String className, Map map, T constructor(), {Map<String, String>? fieldKeyMap}) → T

Helper function used in generated code when JsonSerializableGenerator.checked is true.

$checkKeys(Map map, {List<String>? allowedKeys, List<String>? requiredKeys, List<String>? disallowNullValues}) → void

Helper function used in generated fromJson code when JsonSerializable.disallowUnrecognizedKeys is true for an annotated type or JsonKey.required is true for any annotated fields.

$enumDecode<K extends Enum, V>(Map<K, V> enumValues, Object? source, {K? unknownValue}) → K

Returns the key associated with value source from enumValues, if one exists.

$enumDecodeNullable<K extends Enum, V>(Map<K, V> enumValues, Object? source, {Enum? unknownValue}) → K?

Returns the key associated with value source from enumValues, if one exists.

getFromJsonToGenericFn(Map<List<String>, dynamic Function(Map<String, dynamic>)> fns, Map<String, dynamic> json, List<String> genericType) → dynamic

getGenericToJsonFn(Map<Type, Object? Function(Never)> fns, Type type) → Object? Function(Never)

hashObjects(Iterable objects) → int

Generates a hash code for multiple objects.

Exceptions / Errors

BadKeyException

A base class for exceptions thrown when decoding JSON.

CheckedFromJsonException

Exception thrown if there is a runtime exception in fromJson code generated when JsonSerializableGenerator.checked is true

DisallowedNullValueException

Exception thrown if there are keys with disallowed null values in a JSON map that was provided during deserialization.

MissingRequiredKeysException

Exception thrown if there are missing required keys in a JSON map that was provided during deserialization.

UnrecognizedKeysException

Exception thrown if there are unrecognized keys in a JSON map that was provided during deserialization.