BourbonServiceFactory.java

package com.hitherejoe.bourboncorecommon.data.remote;

import com.google.gson.Gson;
import com.hitherejoe.bourboncorecommon.BuildConfig;

import okhttp3.OkHttpClient;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;

/**
 * Provide "make" methods to create instances of {@link BourbonService}
 * and its related dependencies, such as OkHttpClient, Gson, etc.
 */
public class BourbonServiceFactory {

    public static BourbonService makeBourbonService() {
        OkHttpClient okHttpClient = makeOkHttpClient(makeLoggingInterceptor());
        return makeBourbonService(okHttpClient);
    }

    public static BourbonService makeBourbonService(OkHttpClient okHttpClient) {
        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(BuildConfig.DRIBBBLE_API_URL)
                .client(okHttpClient)
                .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
                .addConverterFactory(GsonConverterFactory.create(new Gson()))
                .build();
        return retrofit.create(BourbonService.class);
    }

    public static OkHttpClient makeOkHttpClient(HttpLoggingInterceptor httpLoggingInterceptor) {
        return new OkHttpClient.Builder()
                .addInterceptor(httpLoggingInterceptor)
                .build();
    }

    public static HttpLoggingInterceptor makeLoggingInterceptor() {
        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
        logging.setLevel(BuildConfig.DEBUG ? HttpLoggingInterceptor.Level.BODY
                : HttpLoggingInterceptor.Level.NONE);
        return logging;
    }
}