angel3_http_exception 10.0.0

Exception class that can be serialized to JSON and serialized to clients.

Angel3 Http Exception

Exception class that can be serialized to JSON and serialized to clients. Angel3's HTTP exception class.

Installation

In your pubspec.yaml:

dependencies:
  angel3_http_exception: ^10.0.0

Usage

Throw an AngelHttpException from a handler, and Angel3 sends its status and message to the client:

import 'package:angel3_http_exception/angel3_http_exception.dart';

void main() {
  try {
    throw AngelHttpException.notFound(message: "Can't find that page!");
  } on AngelHttpException catch (e) {
    print(e.statusCode); // 404
    print(e.toJson()); // The JSON sent to the client
  }

  // An error of a response, as a client reads it:
  var e = AngelHttpException.fromMap({'status_code': 400, 'message': 'Bad'});
  print(e.statusCode); // 400
}