Test

HelloWithReturn

import 'package:servicestack/servicestack.dart';
import 'dart:typed_data';

abstract class HelloWithReturnResponse
{
    String? result;

    HelloWithReturnResponse({this.result});
    HelloWithReturnResponse.fromJson(Map<String, dynamic> json) { fromMap(json); }

    fromMap(Map<String, dynamic> json) {
        result = json['result'];
        return this;
    }

    Map<String, dynamic> toJson() => {
        'result': result
    };

    getTypeName() => "HelloWithReturnResponse";
    TypeContext? context = _ctx;
}

class HelloWithAlternateReturnResponse extends HelloWithReturnResponse implements IConvertible
{
    String? altResult;

    HelloWithAlternateReturnResponse({this.altResult});
    HelloWithAlternateReturnResponse.fromJson(Map<String, dynamic> json) { fromMap(json); }

    fromMap(Map<String, dynamic> json) {
        super.fromMap(json);
        altResult = json['altResult'];
        return this;
    }

    Map<String, dynamic> toJson() => super.toJson()..addAll({
        'altResult': altResult
    });

    getTypeName() => "HelloWithAlternateReturnResponse";
    TypeContext? context = _ctx;
}

class HelloWithReturn implements IConvertible
{
    String? name;

    HelloWithReturn({this.name});
    HelloWithReturn.fromJson(Map<String, dynamic> json) { fromMap(json); }

    fromMap(Map<String, dynamic> json) {
        name = json['name'];
        return this;
    }

    Map<String, dynamic> toJson() => {
        'name': name
    };

    getTypeName() => "HelloWithReturn";
    TypeContext? context = _ctx;
}

TypeContext _ctx = TypeContext(library: 'test.servicestack.net', types: <String, TypeInfo> {
    'HelloWithReturnResponse': TypeInfo(TypeOf.AbstractClass),
    'HelloWithAlternateReturnResponse': TypeInfo(TypeOf.Class, create:() => HelloWithAlternateReturnResponse()),
    'HelloWithReturn': TypeInfo(TypeOf.Class, create:() => HelloWithReturn()),
});

Dart HelloWithReturn DTOs

To override the Content-type in your clients, use the HTTP Accept Header, append the .json suffix or ?format=json

To embed the response in a jsonp callback, append ?callback=myCallback

HTTP + JSON

The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.

POST /json/reply/HelloWithReturn HTTP/1.1 
Host: test.servicestack.net 
Accept: application/json
Content-Type: application/json
Content-Length: length

{"name":"String"}

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: length

{"altResult":"String","result":"String"}