Examples with Interceptor okhttp3.Interceptor used on opensource projects

Example 16 with Interceptor

use of okhttp3.Interceptor in project okhttp by square.

the class WebSocketHttpTest method webSocketAndNetworkInterceptors.

@Test
public void webSocketAndNetworkInterceptors() throws IOException {
    client = client.newBuilder().addNetworkInterceptor(new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            // Network interceptors don't execute.
            throw new AssertionError();
        }
    }).build();
    webServer.enqueue(new MockResponse().withWebSocketUpgrade(serverListener));
    WebSocket webSocket = newWebSocket();
    clientListener.assertOpen();
    webSocket.close(1000, null);
    WebSocket server = serverListener.assertOpen();
    server.close(1000, null);
}

Example 17 with Interceptor

use of okhttp3.Interceptor in project okhttp by square.

the class OkHttpURLConnection method connect.

@Override
public void connect() throws IOException {
    if (executed)
        return;
    Call call = buildCall();
    executed = true;
    call.enqueue(this);
    synchronized (lock) {
        try {
            while (connectPending && response == null && callFailure == null) {
                // Wait 'til the network interceptor is reached or the call fails.
                lock.wait();
            }
            if (callFailure != null) {
                throw propagate(callFailure);
            }
        } catch (InterruptedException e) {
            throw new InterruptedIOException();
        }
    }
}

Example 18 with Interceptor

use of okhttp3.Interceptor in project okhttp by square.

the class WebSocketHttpTest method webSocketAndApplicationInterceptors.

@Test
public void webSocketAndApplicationInterceptors() throws IOException {
    final AtomicInteger interceptedCount = new AtomicInteger();
    client = client.newBuilder().addInterceptor(new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            assertNull(chain.request().body());
            Response response = chain.proceed(chain.request());
            assertEquals("Upgrade", response.header("Connection"));
            assertTrue("", response.body().source().exhausted());
            interceptedCount.incrementAndGet();
            return response;
        }
    }).build();
    webServer.enqueue(new MockResponse().withWebSocketUpgrade(serverListener));
    WebSocket webSocket = newWebSocket();
    clientListener.assertOpen();
    assertEquals(1, interceptedCount.get());
    webSocket.close(1000, null);
    WebSocket server = serverListener.assertOpen();
    server.close(1000, null);
}

Example 19 with Interceptor

use of okhttp3.Interceptor in project Fast-Android-Networking by amitshekhariitbhu.

the class InternalNetworking method performDownloadRequest.

public static Response performDownloadRequest(final ANRequest request) throws ANError {
    Request okHttpRequest;
    Response okHttpResponse;
    try {
        Request.Builder builder = new Request.Builder().url(request.getUrl());
        addHeadersToRequestBuilder(builder, request);
        builder = builder.get();
        if (request.getCacheControl() != null) {
            builder.cacheControl(request.getCacheControl());
        }
        okHttpRequest = builder.build();
        OkHttpClient okHttpClient;
        if (request.getOkHttpClient() != null) {
            okHttpClient = request.getOkHttpClient().newBuilder().cache(sHttpClient.cache()).addNetworkInterceptor(new Interceptor() {

                @Override
                public Response intercept(Chain chain) throws IOException {
                    Response originalResponse = chain.proceed(chain.request());
                    return originalResponse.newBuilder().body(new ResponseProgressBody(originalResponse.body(), request.getDownloadProgressListener())).build();
                }
            }).build();
        } else {
            okHttpClient = sHttpClient.newBuilder().addNetworkInterceptor(new Interceptor() {

                @Override
                public Response intercept(Chain chain) throws IOException {
                    Response originalResponse = chain.proceed(chain.request());
                    return originalResponse.newBuilder().body(new ResponseProgressBody(originalResponse.body(), request.getDownloadProgressListener())).build();
                }
            }).build();
        }
        request.setCall(okHttpClient.newCall(okHttpRequest));
        final long startTime = System.currentTimeMillis();
        final long startBytes = TrafficStats.getTotalRxBytes();
        okHttpResponse = request.getCall().execute();
        Utils.saveFile(okHttpResponse, request.getDirPath(), request.getFileName());
        final long timeTaken = System.currentTimeMillis() - startTime;
        if (okHttpResponse.cacheResponse() == null) {
            final long finalBytes = TrafficStats.getTotalRxBytes();
            final long diffBytes;
            if (startBytes == TrafficStats.UNSUPPORTED || finalBytes == TrafficStats.UNSUPPORTED) {
                diffBytes = okHttpResponse.body().contentLength();
            } else {
                diffBytes = finalBytes - startBytes;
            }
            ConnectionClassManager.getInstance().updateBandwidth(diffBytes, timeTaken);
            Utils.sendAnalytics(request.getAnalyticsListener(), timeTaken, -1, okHttpResponse.body().contentLength(), false);
        } else if (request.getAnalyticsListener() != null) {
            Utils.sendAnalytics(request.getAnalyticsListener(), timeTaken, -1, 0, true);
        }
    } catch (IOException ioe) {
        try {
            File destinationFile = new File(request.getDirPath() + File.separator + request.getFileName());
            if (destinationFile.exists()) {
                destinationFile.delete();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        throw new ANError(ioe);
    }
    return okHttpResponse;
}

Example 20 with Interceptor

use of okhttp3.Interceptor in project GeekNews by codeestX.

the class HttpModule method provideClient.

@Singleton
@Provides
OkHttpClient provideClient(OkHttpClient.Builder builder) {
    if (BuildConfig.DEBUG) {
        HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
        loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BASIC);
        builder.addInterceptor(loggingInterceptor);
    }
    File cacheFile = new File(Constants.PATH_CACHE);
    Cache cache = new Cache(cacheFile, 1024 * 1024 * 50);
    Interceptor cacheInterceptor = new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            Request request = chain.request();
            if (!SystemUtil.isNetworkConnected()) {
                request = request.newBuilder().cacheControl(CacheControl.FORCE_CACHE).build();
            }
            Response response = chain.proceed(request);
            if (SystemUtil.isNetworkConnected()) {
                int maxAge = 0;
                // 有网络时, 不缓存, 最大保存时长为0
                response.newBuilder().header("Cache-Control", "public, max-age=" + maxAge).removeHeader("Pragma").build();
            } else {
                // 无网络时，设置超时为4周
                int maxStale = 60 * 60 * 24 * 28;
                response.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + maxStale).removeHeader("Pragma").build();
            }
            return response;
        }
    };
    //        Interceptor apikey = new Interceptor() {
    //            @Override
    //            public Response intercept(Chain chain) throws IOException {
    //                Request request = chain.request();
    //                request = request.newBuilder()
    //                        .addHeader("apikey",Constants.KEY_API)
    //                        .build();
    //                return chain.proceed(request);
    //            }
    //        }
    //        设置统一的请求头部参数
    //        builder.addInterceptor(apikey);
    //设置缓存
    builder.addNetworkInterceptor(cacheInterceptor);
    builder.addInterceptor(cacheInterceptor);
    builder.cache(cache);
    //设置超时
    builder.connectTimeout(10, TimeUnit.SECONDS);
    builder.readTimeout(20, TimeUnit.SECONDS);
    builder.writeTimeout(20, TimeUnit.SECONDS);
    //错误重连
    builder.retryOnConnectionFailure(true);
    return builder.build();
}