Is it possible to parse json without creating CallAdapter in Retrofit2

Question

I use retrofit2 in my project and I need to parse some json answer into custom object. So I created deserializer and called it in GsonBuilder

private final Gson _gson = new GsonBuilder()
    .registerTypeAdapter(DaysList.class, new DaysDeserializer())
    .create();

After that I defined Retrofit

Retrofit retrofit = new Retrofit.Builder()
    .baseUrl(_activity.getString(R.string.config_api_url))
    .addConverterFactory(GsonConverterFactory.create(_gson))
    .build();

But with defined retrofit service

Call<DaysList> retrofitHolidaysRequest()

I got an exception. After that I changed method signature to service method and it became:

DaysList retrofitHolidaysRequest()

Also I added to Retrofit.Builder my own CallAdapter.Factory and everything have worked as I need:

Retrofit retrofit = new Retrofit.Builder()
    .baseUrl(_activity.getString(R.string.config_api_url))
    .addConverterFactory(GsonConverterFactory.create(_gson))
    .addCallAdapterFactory(new ResponseCallAdapterFactory())
    .build();

So the question is: Is it possible create own deserializers without defining own CallAdapters? If it is possible then what I did wrong?

So if you downvoted my question please explain why – darkchaos Apr 27 '16 at 10:31 — darkchaos, Apr 27 '16 at 10:31

score 0 · Accepted Answer · edited May 23 '17 at 11:52

0

Like was mentioned in this answer I need to use RxJavaCallAdapterFactory. It is not clear for me why, because I don't use RxJava, but it works well

edited May 23 '17 at 11:52

Community

1
1

answered Apr 27 '16 at 11:26

darkchaos

197
1
11

Is it possible to parse json without creating CallAdapter in Retrofit2

1 Answers1