generic_json_parser

Description:

generic json parser

Generic Json Parser #
Generic utility library for parsing json including background parsing using compute() function.
Features #

Parsing json data list.
Parsing json data object.
Parsing json data list in background.
Parsing json data object in background.

Usage #

Add package dependency to pubspec.yaml.

dependencies:
generic_json_parser: ^0.0.1
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Import package

import 'package:generic_json_parser/generic_json_parser.dart';
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Create your model

class Photo {
final int albumId;
final int id;
final String title;
final String url;
final String thumbnailUrl;

const Photo({
required this.albumId,
required this.id,
required this.title,
required this.url,
required this.thumbnailUrl,
});

factory Photo.fromJson(Map<String, dynamic> json) {
return Photo(
albumId: json['albumId'] as int,
id: json['id'] as int,
title: json['title'] as String,
url: json['url'] as String,
thumbnailUrl: json['thumbnailUrl'] as String,
);
}
}

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Use one of utility function you like as following.

Using http package.
Future<List<Photo>> fetchPhotos(http.Client client) async {
final response = await client
.get(Uri.parse('https://jsonplaceholder.typicode.com/photos'));

return GenericJsonParser.parseJsonListInBackground(
responseBody,
Photo.fromJson,
);
}
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Using dio package.
Future<List<Photo>> fetchPhotos(Dio client) async {
final response = await client
.getUri(Uri.parse('https://jsonplaceholder.typicode.com/photos'));

return GenericJsonParser.parseJsonListInBackground(
responseBody,
Photo.fromJson,
useDioPackage: true,
);
}
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