How to POST raw whole JSON in the body of a Retrofit request?

Question

This question may have been asked before but no it was not definitively answered. How exactly does one post raw whole JSON inside the body of a Retrofit request?

See

Answer 1

Using JsonObject is the way it is:

1. Create your interface like this:

   public interface laInterfaz{ 
       @POST("/bleh/blah/org")
       void registerPayer(@Body JsonObject bean, Callback callback);
   }
   

2. Make the JsonObject acording to the jsons structure.

   JsonObject obj = new JsonObject();
   JsonObject payerReg = new JsonObject();
   payerReg.addProperty("crc","aas22");
   payerReg.addProperty("payerDevManufacturer","Samsung");
   obj.add("payerReg",payerReg);
   /*json/*
       {"payerReg":{"crc":"aas22","payerDevManufacturer":"Samsung"}}
   /*json*/
   

3. Call the service:

   service.registerPayer(obj, callBackRegistraPagador);
   
   Callback callBackRegistraPagador = new Callback(){
       public void success(JsonObject object, Response response){
           System.out.println(object.toString());
       }
   
       public void failure(RetrofitError retrofitError){
           System.out.println(retrofitError.toString());
       }
   };
   

And that its! In my personal opinion, its a lot better than making pojos and working with the class mess. This is a lot more cleaner.