public JsonElement get(JsonObject object, String memberName) throws IOException {
JsonElement element = object.get(memberName);
if (element == null) {
JsonObject links = object.getAsJsonObject("links");
if (links != null && links.has(memberName)) {
Request request =
new Request.Builder()
.url(HATCHET_BASE_URL + links.get(memberName).getAsString())
.build();
Log.d(TAG, "following link: " + request.urlString());
Response response = mOkHttpClient.newCall(request).execute();
if (!response.isSuccessful()) {
throw new IOException(
"API request with URL '"
+ request.urlString()
+ "' not successful. Code was "
+ response.code());
}
element = GsonHelper.get().fromJson(response.body().charStream(), JsonElement.class);
}
}
return element;
}
public Store() {
RequestInterceptor requestInterceptor =
new RequestInterceptor() {
@Override
public void intercept(RequestFacade request) {
if (!NetworkUtils.isNetworkAvailable()) {
int maxStale = 60 * 60 * 24 * 7; // tolerate 1-week stale
request.addHeader("Cache-Control", "public, max-stale=" + maxStale);
}
request.addHeader("Content-type", "application/json; charset=utf-8");
}
};
mOkHttpClient = new OkHttpClient();
File cacheDir = new File(TomahawkApp.getContext().getCacheDir(), "responseCache");
Cache cache = new Cache(cacheDir, 1024 * 1024 * 20);
mOkHttpClient.setCache(cache);
RestAdapter restAdapter =
new RestAdapter.Builder()
.setLogLevel(RestAdapter.LogLevel.BASIC)
.setEndpoint(HATCHET_BASE_URL + HATCHET_API_VERSION)
.setConverter(new GsonConverter(GsonHelper.get()))
.setRequestInterceptor(requestInterceptor)
.setClient(new OkClient(mOkHttpClient))
.build();
mHatchet = restAdapter.create(Hatchet.class);
Executor httpExecutor =
Executors.newCachedThreadPool(
new ThreadFactory() {
@Override
public Thread newThread(final Runnable r) {
return new Thread(
new Runnable() {
@Override
public void run() {
android.os.Process.setThreadPriority(THREAD_PRIORITY_LOWEST);
r.run();
}
},
"Retrofit-Idle-Background");
}
});
restAdapter =
new RestAdapter.Builder()
.setLogLevel(RestAdapter.LogLevel.BASIC)
.setEndpoint(HATCHET_BASE_URL + HATCHET_API_VERSION)
.setConverter(new GsonConverter(GsonHelper.get()))
.setRequestInterceptor(requestInterceptor)
.setClient(new OkClient(mOkHttpClient))
.setExecutors(httpExecutor, new MainThreadExecutor())
.build();
mHatchetBackground = restAdapter.create(Hatchet.class);
mCache.put(TYPE_IMAGES, new ConcurrentHashMap<String, Image>());
mCache.put(TYPE_ARTISTS, new ConcurrentHashMap<String, Artist>());
mCache.put(TYPE_ALBUMS, new ConcurrentHashMap<String, Album>());
mCache.put(TYPE_TRACKS, new ConcurrentHashMap<String, Query>());
mCache.put(TYPE_USERS, new ConcurrentHashMap<String, User>());
mCache.put(TYPE_PLAYLISTENTRIES, new ConcurrentHashMap<String, Query>());
mCache.put(TYPE_PLAYLISTS, new ConcurrentHashMap<String, Playlist>());
mCache.put(TYPE_SOCIALACTIONS, new ConcurrentHashMap<String, SocialAction>());
mCache.put(TYPE_SEARCHES, new ConcurrentHashMap<String, Search>());
mCache.put(TYPE_SEARCHRESULTS, new ConcurrentHashMap<String, SearchResult>());
}