app.data.foundation.net.ApiModule.java Source code

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/*
 * Copyright 2016 Victor Albertos
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package app.data.foundation.net;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import javax.inject.Inject;
import javax.inject.Singleton;

import app.data.foundation.GsonAdapterFactory;
import app.data.sections.users.GithubUsersApi;
import dagger.Module;
import dagger.Provides;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;

/**
 * Resolve networking dependencies providing a real implementation using Retrofit library.
 */
@Module
public class ApiModule {
    private final Retrofit retrofit;

    @Inject
    public ApiModule() {
        Gson gson = new GsonBuilder().registerTypeAdapterFactory(GsonAdapterFactory.create()).create();

        this.retrofit = new Retrofit.Builder().baseUrl("https://api.github.com")
                .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
                .addConverterFactory(GsonConverterFactory.create(gson)).build();
    }

    @Singleton
    @Provides
    public GithubUsersApi provideGithubUsersApi() {
        return retrofit.create(GithubUsersApi.class);
    }
}