Example usage for com.squareup.okhttp Response isSuccessful

Introduction

In this page you can find the example usage for com.squareup.okhttp Response isSuccessful.

Prototype

public boolean isSuccessful() 

Source Link

Document

Returns true if the code is in [200..300), which means the request was successfully received, understood, and accepted.

Usage

From source file:inforuh.eventfinder.sync.SyncAdapter.java

License:Open Source License

@Override
public void onResponse(Response response) throws IOException {
    if (!response.isSuccessful())
        throw new IOException("Request failed");
    handleResponse(response.body().string());
}

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From source file:io.fabric8.docker.client.impl.EventHandle.java

License:Apache License

@Override
public InputStream getOutput() {
    try {/* w  w w .j av a  2 s . c  om*/
        if (latch.await(timeoutMillis, TimeUnit.MILLISECONDS)) {
            Throwable t = error.get();
            Response r = response.get();

            if (t != null) {
                throw DockerClientException.launderThrowable(t);
            } else if (r == null) {
                throw new DockerClientException("Response not available");
            } else if (!r.isSuccessful()) {
                throw new DockerClientException(r.message());
            } else if (pin == null) {
                throw new DockerClientException(
                        "InputStream not available. Have you used redirectingOutput()?");
            } else {
                return pin;
            }
        } else {
            throw new DockerClientException("Timed out waiting for response");
        }
    } catch (InterruptedException e) {
        try {
            close();
        } catch (IOException ioe) {
            throw DockerClientException.launderThrowable(e);
        } finally {
            Thread.currentThread().interrupt();
        }
    }
    throw new DockerClientException("Could not obtain stream");
}

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From source file:io.fabric8.docker.client.impl.ImageNamedOperationImpl.java

License:Apache License

public Boolean load(String path) {
    try {//  www  .j a v a 2  s.  c o m
        StringBuilder sb = new StringBuilder()
                .append(URLUtils.join(getRootUrl().toString(), LOAD_OPERATION).toString());

        RequestBody body = RequestBody.create(MEDIA_TYPE_TAR, new File(path));
        Request request = new Request.Builder().post(body).url(sb.toString()).build();
        Response response = client.newCall(request).execute();
        return response.isSuccessful();
    } catch (Exception e) {
        throw DockerClientException.launderThrowable(e);
    }
}

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From source file:io.fabric8.docker.client.impl.ImageOperationImpl.java

License:Apache License

public Boolean load(String path) {
    try {// ww w  .  j a  v  a2s. co m
        StringBuilder sb = new StringBuilder()
                .append(URLUtils.join(getRootUrl().toString(), "load").toString());

        RequestBody body = RequestBody.create(MEDIA_TYPE_TAR, new File(path));
        Request request = new Request.Builder().post(body).url(sb.toString()).build();
        Response response = client.newCall(request).execute();
        return response.isSuccessful();
    } catch (Exception e) {
        throw DockerClientException.launderThrowable(e);
    }
}

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From source file:io.fabric8.kubernetes.client.internal.SSLUtils.java

License:Apache License

public static boolean isHttpsAvailable(Config config) {
    Config sslConfig = new ConfigBuilder(config)
            .withMasterUrl(Config.HTTPS_PROTOCOL_PREFIX + config.getMasterUrl()).withRequestTimeout(1000)
            .withConnectionTimeout(1000).build();

    OkHttpClient client = HttpClientUtils.createHttpClient(config);
    try {/*from  www  . j av a 2 s .c o  m*/
        Request request = new Request.Builder().get().url(sslConfig.getMasterUrl()).build();
        Response response = client.newCall(request).execute();
        try (ResponseBody body = response.body()) {
            return response.isSuccessful();
        }
    } catch (Throwable t) {
        LOG.warn("SSL handshake failed. Falling back to insecure connection.");
    } finally {
        if (client != null && client.getConnectionPool() != null) {
            client.getConnectionPool().evictAll();
        }
    }
    return false;
}

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From source file:io.kubernetes.client.util.Watch.java

License:Apache License

/**
 * Creates a watch on a TYPENAME (T) using an API Client and a Call object.
 * @param client the API client/*w ww .j a v a  2  s  .  co  m*/
 * @param call the call object returned by api.{ListOperation}Call(...)
 *             method. Make sure watch flag is set in the call.
 * @param watchType The type of the WatchResponse<T>. Use something like
 *                  new TypeToken<Watch.Response<TYPENAME>>(){}.getType()
 * @param <T> TYPENAME.
 * @return Watch object on TYPENAME
 * @throws ApiException on IO exceptions.
 */
public static <T> Watch<T> createWatch(ApiClient client, Call call, Type watchType) throws ApiException {
    try {
        com.squareup.okhttp.Response response = call.execute();
        if (!response.isSuccessful()) {
            String respBody = null;
            if (response.body() != null) {
                try {
                    respBody = response.body().string();
                } catch (IOException e) {
                    throw new ApiException(response.message(), e, response.code(),
                            response.headers().toMultimap());
                }
            }
            throw new ApiException(response.message(), response.code(), response.headers().toMultimap(),
                    respBody);
        }
        return new Watch<>(client.getJSON(), response.body(), watchType);
    } catch (IOException e) {
        throw new ApiException(e);
    }
}

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From source file:io.macgyver.neorx.rest.NeoRxClient.java

License:Apache License

public boolean checkConnection() {
    try {//from  w w  w  . j a v a  2 s  . c o m

        Response r = getClient()
                .newCall(injectCredentials(new Request.Builder()).url(getUrl() + "/db/data/").build())
                .execute();

        if (r.isSuccessful()) {

            r.body().close();
            return true;
        }

    } catch (IOException | RuntimeException e) {

        logger.warn(e.toString());

    }
    return false;
}

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From source file:io.macgyver.plugin.elb.a10.A10ClientImpl.java

License:Apache License

public Response execute(RequestBuilder b) {
    try {//from   w  ww  . jav  a  2  s  .  co m

        String method = b.getMethod();
        Preconditions.checkArgument(!Strings.isNullOrEmpty(method), "method argument must be passed");

        String url = null;

        Response resp;
        String format = b.getParams().getOrDefault("format", "xml");
        b = b.param("format", format);
        if (!b.hasBody()) {

            url = formatUrl(b.getParams(), format);
            FormEncodingBuilder fb = new FormEncodingBuilder().add("session_id", getAuthToken());
            for (Map.Entry<String, String> entry : b.getParams().entrySet()) {
                if (!entry.getValue().equals("format")) {
                    fb = fb.add(entry.getKey(), entry.getValue());
                }
            }
            resp = getClient().newCall(new Request.Builder().url(getUrl()).post(fb.build()).build()).execute();
        } else if (b.getXmlBody().isPresent()) {
            b = b.param("format", "xml");
            url = formatUrl(b.getParams(), "xml");
            String bodyAsString = new XMLOutputter(Format.getRawFormat()).outputString(b.getXmlBody().get());
            final MediaType XML = MediaType.parse("text/xml");

            resp = getClient().newCall(new Request.Builder().url(url)
                    .post(RequestBody.create(XML, bodyAsString)).header("Content-Type", "text/xml").build())
                    .execute();
        } else if (b.getJsonBody().isPresent()) {
            b = b.param("format", "json");
            url = formatUrl(b.getParams(), "json");
            String bodyAsString = mapper.writeValueAsString(b.getJsonBody().get());

            final MediaType JSON = MediaType.parse("application/json; charset=utf-8");
            resp = getClient().newCall(new Request.Builder().url(url).post(

                    RequestBody.create(JSON, bodyAsString)).header("Content-Type", "application/json").build())
                    .execute();
        } else {
            throw new UnsupportedOperationException("body type not supported");
        }
        // the A10 API rather stupidly uses 200 responses even when there is
        // an error
        if (!resp.isSuccessful()) {
            logger.warn("response code={}", resp.code());
        }

        return resp;

    } catch (IOException e) {
        throw new ElbException(e);
    }
}

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From source file:io.minio.MinioClient.java

License:Apache License

/**
 * Executes given request parameters./*w w  w.java  2s  .  c  o m*/
 *
 * @param method         HTTP method.
 * @param region         Amazon S3 region of the bucket.
 * @param bucketName     Bucket name.
 * @param objectName     Object name in the bucket.
 * @param headerMap      Map of HTTP headers for the request.
 * @param queryParamMap  Map of HTTP query parameters of the request.
 * @param contentType    Content type of the request body.
 * @param body           HTTP request body.
 * @param length         Length of HTTP request body.
 */
private HttpResponse execute(Method method, String region, String bucketName, String objectName,
        Map<String, String> headerMap, Map<String, String> queryParamMap, String contentType, Object body,
        int length) throws InvalidBucketNameException, NoSuchAlgorithmException, InsufficientDataException,
        IOException, InvalidKeyException, NoResponseException, XmlPullParserException, ErrorResponseException,
        InternalException {
    Request request = createRequest(method, bucketName, objectName, region, headerMap, queryParamMap,
            contentType, body, length);

    if (this.accessKey != null && this.secretKey != null) {
        request = Signer.signV4(request, region, accessKey, secretKey);
    }

    if (this.traceStream != null) {
        this.traceStream.println("---------START-HTTP---------");
        String encodedPath = request.httpUrl().encodedPath();
        String encodedQuery = request.httpUrl().encodedQuery();
        if (encodedQuery != null) {
            encodedPath += "?" + encodedQuery;
        }
        this.traceStream.println(request.method() + " " + encodedPath + " HTTP/1.1");
        String headers = request.headers().toString().replaceAll("Signature=([0-9a-f]+)",
                "Signature=*REDACTED*");
        this.traceStream.println(headers);
    }

    Response response = this.httpClient.newCall(request).execute();
    if (response == null) {
        if (this.traceStream != null) {
            this.traceStream.println("<NO RESPONSE>");
            this.traceStream.println(END_HTTP);
        }
        throw new NoResponseException();
    }

    if (this.traceStream != null) {
        this.traceStream.println(response.protocol().toString().toUpperCase() + " " + response.code());
        this.traceStream.println(response.headers());
    }

    ResponseHeader header = new ResponseHeader();
    HeaderParser.set(response.headers(), header);

    if (response.isSuccessful()) {
        if (this.traceStream != null) {
            this.traceStream.println(END_HTTP);
        }
        return new HttpResponse(header, response);
    }

    ErrorResponse errorResponse = null;

    // HEAD returns no body, and fails on parseXml
    if (!method.equals(Method.HEAD)) {
        try {
            String errorXml = "";

            // read entire body stream to string.
            Scanner scanner = new java.util.Scanner(response.body().charStream()).useDelimiter("\\A");
            if (scanner.hasNext()) {
                errorXml = scanner.next();
            }

            errorResponse = new ErrorResponse(new StringReader(errorXml));

            if (this.traceStream != null) {
                this.traceStream.println(errorXml);
            }
        } finally {
            response.body().close();
        }
    }

    if (this.traceStream != null) {
        this.traceStream.println(END_HTTP);
    }

    if (errorResponse == null) {
        ErrorCode ec;
        switch (response.code()) {
        case 400:
            ec = ErrorCode.INVALID_URI;
            break;
        case 404:
            if (objectName != null) {
                ec = ErrorCode.NO_SUCH_KEY;
            } else if (bucketName != null) {
                ec = ErrorCode.NO_SUCH_BUCKET;
            } else {
                ec = ErrorCode.RESOURCE_NOT_FOUND;
            }
            break;
        case 501:
        case 405:
            ec = ErrorCode.METHOD_NOT_ALLOWED;
            break;
        case 409:
            if (bucketName != null) {
                ec = ErrorCode.NO_SUCH_BUCKET;
            } else {
                ec = ErrorCode.RESOURCE_CONFLICT;
            }
            break;
        case 403:
            ec = ErrorCode.ACCESS_DENIED;
            break;
        default:
            throw new InternalException("unhandled HTTP code " + response.code()
                    + ".  Please report this issue at " + "https://github.com/minio/minio-java/issues");
        }

        errorResponse = new ErrorResponse(ec, bucketName, objectName, request.httpUrl().encodedPath(),
                header.xamzRequestId(), header.xamzId2());
    }

    // invalidate region cache if needed
    if (errorResponse.errorCode() == ErrorCode.NO_SUCH_BUCKET) {
        BucketRegionCache.INSTANCE.remove(bucketName);
        // TODO: handle for other cases as well
        // observation: on HEAD of a bucket with wrong region gives 400 without body
    }

    throw new ErrorResponseException(errorResponse, response);
}

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From source file:io.morea.handy.android.SendLogTask.java

License:Apache License

private Set<UUID> sendEvents(final List<Event> events) throws Exception {
    final Set<UUID> sentEvents = new HashSet<>();

    if (events.isEmpty()) {
        return sentEvents;
    }/*from   w  ww.j  a va  2 s  .c om*/

    log.log(Level.INFO,
            String.format("Sending %d events to server %s.", events.size(), configuration.getRemoteEndpoint()));

    final Request request = new Request.Builder().url(configuration.getRemoteEndpoint())
            .post(RequestBody.create(MEDIA_TYPE_JSON, gson.toJson(events)))
            .addHeader("User-Agent", Constant.USER_AGENT).build();

    final Response response = client.newCall(request).execute();

    if (!response.isSuccessful()) {
        log.log(Level.SEVERE,
                String.format("Failed to post events to server, response status is %d.", response.code()));
        return sentEvents;
    }

    for (Event e : events) {
        log.log(Level.FINE, String.format("Event %s successfully sent to server.", e.getIdentifier()));
        sentEvents.add(e.getIdentifier());
    }

    return sentEvents;
}

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