Examples with Callback zipkin2.Callback used on opensource projects

Example 66 with Callback

use of zipkin2.Callback in project okhttp by square.

the class AsynchronousGet method run.

public void run() throws Exception {
    Request request = new Request.Builder().url("http://publicobject.com/helloworld.txt").build();
    client.newCall(request).enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            e.printStackTrace();
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            try (ResponseBody responseBody = response.body()) {
                if (!response.isSuccessful())
                    throw new IOException("Unexpected code " + response);
                Headers responseHeaders = response.headers();
                for (int i = 0, size = responseHeaders.size(); i < size; i++) {
                    System.out.println(responseHeaders.name(i) + ": " + responseHeaders.value(i));
                }
                System.out.println(responseBody.string());
            }
        }
    });
}

Example 67 with Callback

use of zipkin2.Callback in project materialistic by hidroh.

the class FileDownloader method downloadFile.

@WorkerThread
public void downloadFile(String url, String mimeType, FileDownloaderCallback callback) {
    File outputFile = new File(mCacheDir, new File(url).getName());
    if (outputFile.exists()) {
        mMainHandler.post(() -> callback.onSuccess(outputFile.getPath()));
        return;
    }
    final Request request = new Request.Builder().url(url).addHeader("Content-Type", mimeType).build();
    mCallFactory.newCall(request).enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            mMainHandler.post(() -> callback.onFailure(call, e));
        }

        @Override
        public void onResponse(Call call, Response response) {
            try {
                BufferedSink sink = Okio.buffer(Okio.sink(outputFile));
                sink.writeAll(response.body().source());
                sink.close();
                mMainHandler.post(() -> callback.onSuccess(outputFile.getPath()));
            } catch (IOException e) {
                this.onFailure(call, e);
            }
        }
    });
}

Example 68 with Callback

use of zipkin2.Callback in project pinpoint by naver.

the class OkHttpClient_3_0_0_to_3_3_x_IT method enqueue.

@Test
public void enqueue() throws Exception {
    Request request = new Request.Builder().url(webServer.getCallHttpUrl()).build();
    OkHttpClient client = new OkHttpClient();
    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicReference<Response> responseRef = new AtomicReference<>(null);
    client.newCall(request).enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            latch.countDown();
        }

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            responseRef.set(response);
            latch.countDown();
        }
    });
    latch.await(3, TimeUnit.SECONDS);
    PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
    verifier.awaitTrace(event(ASYNC.getName(), "Asynchronous Invocation"), 20, 3000);
    verifier.printCache();
    Method realCallEnqueueMethod = Class.forName("okhttp3.RealCall").getDeclaredMethod("enqueue", Class.forName("okhttp3.Callback"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), realCallEnqueueMethod));
    Method dispatcherEnqueueMethod = Class.forName("okhttp3.Dispatcher").getDeclaredMethod("enqueue", Class.forName("okhttp3.RealCall$AsyncCall"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), dispatcherEnqueueMethod));
    verifier.verifyTrace(event(ASYNC.getName(), "Asynchronous Invocation"));
    Method executeMethod = Class.forName("okhttp3.RealCall$AsyncCall").getDeclaredMethod("execute");
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), executeMethod));
    Method sendRequestMethod = Class.forName("okhttp3.internal.http.HttpEngine").getDeclaredMethod("sendRequest");
    verifier.verifyTrace(event(OK_HTTP_CLIENT.getName(), sendRequestMethod, null, null, webServer.getHostAndPort(), annotation("http.url", request.url().toString())));
    String hostAndPort = HostAndPort.toHostAndPortString(request.url().host(), request.url().port());
    Method connectMethod = Class.forName("okhttp3.internal.http.HttpEngine").getDeclaredMethod("connect");
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), connectMethod, annotation("http.internal.display", hostAndPort)));
    Response response = responseRef.get();
    Method readResponseMethod = Class.forName("okhttp3.internal.http.HttpEngine").getDeclaredMethod("readResponse");
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), readResponseMethod, annotation("http.status.code", response.code())));
    verifier.verifyTraceCount(0);
}

Example 69 with Callback

use of zipkin2.Callback in project pinpoint by naver.

the class OkHttpClient_3_4_0_BaseIT method enqueue.

@Test
public void enqueue() throws Exception {
    Request request = new Request.Builder().url(webServer.getCallHttpUrl()).build();
    OkHttpClient client = new OkHttpClient();
    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicReference<Response> responseRef = new AtomicReference<>(null);
    client.newCall(request).enqueue(new Callback() {

        @Override
        public void onFailure(Call call, IOException e) {
            latch.countDown();
        }

        @Override
        public void onResponse(Call call, Response response) {
            responseRef.set(response);
            latch.countDown();
        }
    });
    latch.await(3, TimeUnit.SECONDS);
    PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
    verifier.awaitTrace(event(ASYNC.getName(), "Asynchronous Invocation"), 20, 3000);
    verifier.printCache();
    Method realCallEnqueueMethod = Class.forName("okhttp3.RealCall").getDeclaredMethod("enqueue", Class.forName("okhttp3.Callback"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), realCallEnqueueMethod));
    Method dispatcherEnqueueMethod = Class.forName("okhttp3.Dispatcher").getDeclaredMethod("enqueue", Class.forName("okhttp3.RealCall$AsyncCall"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), dispatcherEnqueueMethod));
    verifier.verifyTrace(event(ASYNC.getName(), "Asynchronous Invocation"));
    Method executeMethod = Class.forName("okhttp3.RealCall$AsyncCall").getDeclaredMethod("execute");
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), executeMethod));
    Response response = responseRef.get();
    Method interceptMethod = Class.forName("okhttp3.internal.http.BridgeInterceptor").getDeclaredMethod("intercept", Class.forName("okhttp3.Interceptor$Chain"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT.getName(), interceptMethod, null, null, webServer.getHostAndPort(), annotation("http.url", request.url().toString()), annotation("http.status.code", response.code())));
    String hostAndPort = HostAndPort.toHostAndPortString(request.url().host(), request.url().port());
    Method connectMethod = getConnectMethod(Class.forName("okhttp3.internal.connection.RealConnection"));
    verifier.verifyTrace(event(OK_HTTP_CLIENT_INTERNAL.getName(), connectMethod, annotation("http.internal.display", hostAndPort)));
    verifier.verifyTraceCount(0);
}

Example 70 with Callback

use of zipkin2.Callback in project yyl_example by Relucent.

the class OkhttpTest2 method main.

public static void main(String[] args) throws IOException {
    OkHttpClient client;
    (client = // 
    new OkHttpClient.Builder().build()).newCall(// 
    new Request.Builder().url(// 
    "https://www.baidu.com/").header("Connection", // close | keep-alive
    "close").get().build()).enqueue(new Callback() {

        @Override
        public void onResponse(Call call, Response response) throws IOException {
            System.out.println(response.body().string());
        }

        @Override
        public void onFailure(Call call, IOException e) {
            e.printStackTrace();
        }
    });
    // 应用关闭时候需要关闭线程池
    client.dispatcher().executorService().shutdown();
}