/**
* Copyright (C) 2014 Arnaud Piroelle (contact@arnaudpiroelle.com)
*
* 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 com.arnaudpiroelle.marvel.api;
import com.arnaudpiroelle.marvel.api.exceptions.ApiBuilderNotInitializedException;
import com.arnaudpiroelle.marvel.api.rest.handlers.RestServiceErrorHandler;
import com.arnaudpiroelle.marvel.api.rest.interceptors.RestRequestInterceptor;
import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.internal.bind.DateTypeAdapter;
import retrofit.Endpoint;
import retrofit.Endpoints;
import retrofit.RestAdapter;
import retrofit.converter.GsonConverter;
import java.util.Date;
/**
* ApiBuilder used to get implementated Services
*
* @author Arnaud Piroelle
* @version 1.0
*/
public class MarvelApiBuilder {
private static final Gson gson = new GsonBuilder()
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
.registerTypeAdapter(Date.class, new DateTypeAdapter())
.create();
private static RestAdapter restAdapter = null;
private static Endpoint endpoint;
private static RestRequestInterceptor restRequestInterceptor = null;
/**
* Init method
*
* @param publicApiKey Your public ApiKey
* @param privateApiKey Your private ApiKey
*/
public static void initMarvelApiBuilder(String publicApiKey, String privateApiKey) {
if (restRequestInterceptor == null) {
restRequestInterceptor = new RestRequestInterceptor(publicApiKey, privateApiKey);
}
}
private static RestAdapter getAdapter() throws ApiBuilderNotInitializedException {
if (restRequestInterceptor == null) {
throw new ApiBuilderNotInitializedException();
}
if (restAdapter == null) {
restAdapter = new RestAdapter.Builder()
.setEndpoint(getEndpoint())
.setConverter(new GsonConverter(gson))
.setLogLevel(RestAdapter.LogLevel.FULL)
.setErrorHandler(new RestServiceErrorHandler())
.setRequestInterceptor(restRequestInterceptor)
.build();
}
return restAdapter;
}
/**
* Method used to get implemented service
*
* @param serviceClass Service class
* @param <T> Service class
* @return service
* @throws ApiBuilderNotInitializedException Init Exception APIBuilder
*/
public static <T> T getService(Class<T> serviceClass) throws ApiBuilderNotInitializedException {
return getAdapter().create(serviceClass);
}
/**
* Method used to change endpoint url
*
* @return Api Endpoint
*/
public static Endpoint getEndpoint() {
if (endpoint == null) {
endpoint = Endpoints.newFixedEndpoint("http://gateway.marvel.com");
}
return endpoint;
}
}