Example usage for com.squareup.okhttp Call enqueue

Introduction

In this page you can find the example usage for com.squareup.okhttp Call enqueue.

Prototype

public void enqueue(Callback responseCallback) 

Source Link

Document

Schedules the request to be executed at some point in the future.

Usage

From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void illegalToExecuteTwice_Async() throws Exception {
    server.enqueue(new MockResponse().setBody("abc").addHeader("Content-Type: text/plain"));

    Request request = new Request.Builder().url(server.getUrl("/")).header("User-Agent", "SyncApiTest").build();

    Call call = client.newCall(request);
    call.enqueue(callback);

    try {/*  w ww  .  j a v a 2  s .  c o  m*/
        FiberOkHttpUtil.executeInFiber(call);
        fail();
    } catch (IllegalStateException e) {
        assertEquals("Already Executed", e.getMessage());
    }

    try {
        FiberOkHttpUtil.executeInFiber(call);
        fail();
    } catch (IllegalStateException e) {
        assertEquals("Already Executed", e.getMessage());
    }

    assertEquals("SyncApiTest", server.takeRequest().getHeader("User-Agent"));
}

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From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void cancelTagImmediatelyAfterEnqueue() throws Exception {
    Call call = client.newCall(new Request.Builder().url(server.getUrl("/a")).tag("request").build());
    call.enqueue(callback);
    client.cancel("request");
    assertEquals(0, server.getRequestCount());
    callback.await(server.getUrl("/a")).assertFailure("Canceled");
}

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From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

@Test
public void canceledBeforeResponseReadSignalsOnFailure() throws Exception {
    Request requestA = new Request.Builder().url(server.getUrl("/a")).tag("request A").build();
    final Call call = client.newCall(requestA);
    server.get().setDispatcher(new Dispatcher() {
        @Override/*from  w w w  .ja va 2s.  c  om*/
        public MockResponse dispatch(RecordedRequest request) {
            call.cancel();
            return new MockResponse().setBody("A");
        }
    });

    call.enqueue(callback);
    assertEquals("/a", server.takeRequest().getPath());

    callback.await(requestA.url()).assertFailure("Canceled", "stream was reset: CANCEL", "Socket closed");
}

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From source file:co.paralleluniverse.fibers.okhttp.CallTest.java

License:Open Source License

/**
 * There's a race condition where the cancel may apply after the stream has already been
 * processed./*from www  .  ja  v a  2s . c  o  m*/
 */
@Test
public void canceledAfterResponseIsDeliveredBreaksStreamButSignalsOnce() throws Exception {
    server.enqueue(new MockResponse().setBody("A"));

    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicReference<String> bodyRef = new AtomicReference<>();
    final AtomicBoolean failureRef = new AtomicBoolean();

    Request request = new Request.Builder().url(server.getUrl("/a")).tag("request A").build();
    final Call call = client.newCall(request);
    call.enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            failureRef.set(true);
            latch.countDown();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            call.cancel();
            try {
                bodyRef.set(response.body().string());
            } catch (IOException e) { // It is ok if this broke the stream.
                bodyRef.set("A");
                throw e; // We expect to not loop into onFailure in this case.
            } finally {
                latch.countDown();
            }
        }
    });

    latch.await();
    assertEquals("A", bodyRef.get());
    assertFalse(failureRef.get());
}

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From source file:com.example.test.myapplication.TestActivity.java

License:Apache License

private void initDatas() {
    new Thread(new Runnable() {
        @Override/* w  ww  .j  a v a 2s  .  c om*/
        public void run() {
            OkHttpClient okHttpClient = new OkHttpClient();
            Request request = new Request.Builder().url("https://www.baidu.com/index.php").build();
            Call response = okHttpClient.newCall(request);
            response.enqueue(new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    Log.i("Response", e.toString());
                }

                @Override
                public void onResponse(Response response) throws IOException {
                    Log.i("Response", response.body().toString());
                    mDatas.add(response.toString());
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            mAdapter.notifyDataSetChanged();
                        }
                    });
                }
            });
        }

    }).start();
}

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From source file:com.facebook.imagepipeline.backends.okhttp.OkHttpNetworkFetcher.java

License:Open Source License

@Override
public void fetch(final OkHttpNetworkFetchState fetchState, final Callback callback) {
    fetchState.submitTime = SystemClock.elapsedRealtime();
    final Uri uri = fetchState.getUri();
    final Request request = new Request.Builder().cacheControl(new CacheControl.Builder().noStore().build())
            .url(uri.toString()).get().build();
    final Call call = mOkHttpClient.newCall(request);

    fetchState.getContext().addCallbacks(new BaseProducerContextCallbacks() {
        @Override/*from   www. ja v a2 s  . com*/
        public void onCancellationRequested() {
            if (Looper.myLooper() != Looper.getMainLooper()) {
                call.cancel();
            } else {
                mCancellationExecutor.execute(new Runnable() {
                    @Override
                    public void run() {
                        call.cancel();
                    }
                });
            }
        }
    });

    call.enqueue(new com.squareup.okhttp.Callback() {
        @Override
        public void onResponse(Response response) {
            fetchState.responseTime = SystemClock.elapsedRealtime();
            final ResponseBody body = response.body();
            try {
                long contentLength = body.contentLength();
                if (contentLength < 0) {
                    contentLength = 0;
                }
                callback.onResponse(body.byteStream(), (int) contentLength);
            } catch (Exception e) {
                handleException(call, e, callback);
            } finally {
                try {
                    body.close();
                } catch (Exception e) {
                    FLog.w(TAG, "Exception when closing response body", e);
                }
            }
        }

        @Override
        public void onFailure(final Request request, final IOException e) {
            handleException(call, e, callback);
        }
    });
}

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From source file:com.facebook.imagepipeline.backends.okhttp.OkHttpNetworkFetchProducer.java

License:Open Source License

@Override
protected void fetchImage(final NfpRequestState requestState) {
    final Uri uri = requestState.getUri();
    final Request request = new Request.Builder().cacheControl(new CacheControl.Builder().noStore().build())
            .url(uri.toString()).get().build();
    final Call call = mOkHttpClient.newCall(request);

    if (mCancellable) {
        requestState.getContext().addCallbacks(new BaseProducerContextCallbacks() {
            @Override/*  w  w w  . j av  a2  s.  c  om*/
            public void onCancellationRequested() {
                call.cancel();
            }
        });
    }

    call.enqueue(new Callback() {
        @Override
        public void onResponse(Response response) {
            final ResponseBody body = response.body();
            try {
                long contentLength = body.contentLength();
                if (contentLength < 0) {
                    contentLength = 0;
                }
                processResult(requestState, body.byteStream(), (int) contentLength, false);
            } catch (IOException ioe) {
                handleException(call, requestState, ioe);
            } finally {
                try {
                    body.close();
                } catch (IOException ioe) {
                    FLog.w(TAG, "Exception when closing response body", ioe);
                }
            }
        }

        @Override
        public void onFailure(final Request request, final IOException e) {
            handleException(call, requestState, e);
        }
    });
}

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From source file:com.facebook.react.devsupport.DevServerHelper.java

License:Open Source License

public void downloadBundleFromURL(final BundleDownloadCallback callback, final String jsModulePath,
        final File outputFile) {
    final String bundleURL = createBundleURL(getDebugServerHost(), jsModulePath, getDevMode());
    Request request = new Request.Builder().url(bundleURL).build();
    Call call = mClient.newCall(request);
    call.enqueue(new Callback() {
        @Override//from   w w  w . ja v a 2s .c o m
        public void onFailure(Request request, IOException e) {
            callback.onFailure(e);
        }

        @Override
        public void onResponse(Response response) throws IOException {
            // Check for server errors. If the server error has the expected form, fail with more info.
            if (!response.isSuccessful()) {
                String body = response.body().string();
                DebugServerException debugServerException = DebugServerException.parse(body);
                if (debugServerException != null) {
                    callback.onFailure(debugServerException);
                } else {
                    callback.onFailure(new IOException("Unexpected response code: " + response.code()));
                }
                return;
            }

            Sink output = null;
            try {
                output = Okio.sink(outputFile);
                Okio.buffer(response.body().source()).readAll(output);
                callback.onSuccess();
            } finally {
                if (output != null) {
                    output.close();
                }
            }
        }
    });
}

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From source file:com.kubeiwu.easyandroid.easyhttp.core.retrofit.KOkHttpCall.java

License:Apache License

private void exeRequest(final Callback<T> callback, final Request request, final boolean loadnetElseCache) {
    com.squareup.okhttp.Call rawCall;
    try {//from w  w w  . j av a2s  . c  om
        rawCall = client.newCall(request);
    } catch (Throwable t) {
        callback.onFailure(t);
        return;
    }
    if (canceled) {
        rawCall.cancel();
    }
    this.rawCall = rawCall;
    callback.onstart();
    rawCall.enqueue(new com.squareup.okhttp.Callback() {
        private void callFailure(Throwable e) {
            try {
                callback.onFailure(e);
            } catch (Throwable t) {
                t.printStackTrace();
            }
        }

        private void callSuccess(Response<T> response) {
            try {
                callback.onResponse(response);
            } catch (Throwable t) {
                t.printStackTrace();
            }
        }

        @Override
        public void onFailure(Request request, IOException e) {
            if (canceled) {
                return;
            }
            callFailure(e);
        }

        @Override
        public void onResponse(com.squareup.okhttp.Response rawResponse) {
            if (canceled) {
                return;
            }
            Response<T> response;
            try {
                response = parseResponse(rawResponse, request);
            } catch (Throwable e) {
                if (loadnetElseCache) {
                    cacheExecutor.execute(new CallbackRunnable<T>(callback, cacheCallbackExecutor) {
                        @Override
                        public Response<T> obtainResponse() {
                            return execCacheRequest(request);
                        }
                    });
                    return;
                }
                callFailure(e);
                return;
            }
            callSuccess(response);
        }
    });
}

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From source file:com.liferay.mobile.android.auth.CookieSignIn.java

License:Open Source License

public static void signIn(Session session, CookieCallback callback, Authenticator authenticator) {

    try {/*from   w  w w  .j a  v a  2 s .  c  om*/
        CookieSignIn cookieSignIn = new CookieSignIn(session);

        Call call = cookieSignIn.signIn();

        Callback requestCallback = getCallback(session.getServer(), callback, cookieSignIn.cookieManager,
                getCookieAuthentication(session.getAuthentication()));

        call.enqueue(requestCallback);
    } catch (Exception e) {
        callback.onFailure(e);
    }
}

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