dart_json_mapper 0.0.2

This package allows programmers to annotate Dart classes in order to serialize/deserialize them from/to JSON string in one line of code.

example/example.dart

library json_mapper.example;

import 'package:dart_json_mapper/annotations.dart';
import 'package:dart_json_mapper/converters.dart';
import 'package:dart_json_mapper/json_mapper.dart';

import 'example.reflectable.dart';

@JsonSerializable()
enum Color { Red, Blue, Green, Brown, Yellow, Black, White }

@JsonSerializable()
class Car {
  @JsonProperty(name: 'modelName')
  String model;

  @JsonProperty(enumValues: Color.values)
  Color color;

  Car([this.model, this.color]);

  @override
  String toString() {
    return 'Car{model: $model, color: $color}';
  }
}

@JsonSerializable()
class Person {
  List<String> skills = ['Go', 'Dart', 'Flutter'];

  @JsonProperty(name: 'last_promotion_date', ignore: true)
  DateTime lastPromotionDate;

  @JsonProperty(name: 'hire_date', converter: dateConverter)
  DateTime hireDate = new DateTime(2003, 02, 28);

  bool married = true;
  String name = "Forest";

  @JsonProperty(ignore: true)
  num salary;

  num dob;
  num age = 36;
  var lastName = "Gump";

  @JsonProperty(name: 'eye_color', enumValues: Color.values)
  Color eyeColor = Color.Blue;

  @JsonProperty(enumValues: Color.values)
  Color hairColor = Color.Brown;

  @JsonProperty(type: Car)
  List<Car> vehicles = [
    new Car("Tesla", Color.Black),
    new Car("BMW", Color.Red)
  ];

  String get fullName => "${name} ${lastName}";

  Person();

  @override
  String toString() {
    return 'Person{skills: $skills, lastPromotionDate: '
        '$lastPromotionDate, hireDate: $hireDate, married: $married, name: '
        '$name, salary: $salary, dob: $dob, age: $age, lastName: $lastName, '
        'eyeColor: $eyeColor, hairColor: $hairColor, vehicles: $vehicles}';
  }
}

void main() {
  initializeReflectable();

  final String personJson = '''{
 "skills": [
  "Go",
  "Dart",
  "Flutter"
 ],
 "hire_date": "2003-02-28",
 "married": true,
 "name": "Forest",
 "dob": null,
 "age": 36,
 "lastName": "Gump",
 "eye_color": 1,
 "hairColor": 3,
 "vehicles": [
  {
   "modelName": "Tesla",
   "color": 5
  },
  {
   "modelName": "BMW",
   "color": 0
  }
 ]
}''';

  // Serialize
  print(JsonMapper.serialize(new Person()));

  // Deserialize
  print(JsonMapper.deserialize(personJson, Person));
}