Example usage for com.squareup.okhttp Response header

List of usage examples for com.squareup.okhttp Response header

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Introduction

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

Prototype

public String header(String name)

Source Link

Usage

From source file:com.gzsll.downloads.DownloadThread.java

License:Apache License

/**
 * Handle a 3xx redirect status.// w  w w .j a  v  a  2  s. c  o  m
 */
private void handleRedirect(State state, Response response, int statusCode) throws StopRequest, RetryDownload {
    if (Constants.LOGVV) {
        Log.v(Constants.TAG, "got HTTP redirect " + statusCode);
    }
    if (state.mRedirectCount >= Constants.MAX_REDIRECTS) {
        throw new StopRequest(Downloads.STATUS_TOO_MANY_REDIRECTS, "too many redirects");
    }
    String header = response.header("Location");
    if (header == null) {
        return;
    }
    if (Constants.LOGVV) {
        Log.v(Constants.TAG, "Location :" + header);
    }

    String newUri;
    try {
        newUri = new URI(mInfo.mUri).resolve(new URI(header)).toString();
    } catch (URISyntaxException ex) {
        if (Constants.LOGV) {
            Log.d(Constants.TAG, "Couldn't resolve redirect URI " + header + " for " + mInfo.mUri);
        }
        throw new StopRequest(Downloads.STATUS_HTTP_DATA_ERROR, "Couldn't resolve redirect URI");
    }
    ++state.mRedirectCount;
    state.mRequestUri = newUri;
    if (statusCode == 301 || statusCode == 303) {
        // use the new URI for all future requests (should a retry/resume be
        // necessary)
        state.mNewUri = newUri;
    }
    throw new RetryDownload();
}

From source file:com.gzsll.downloads.DownloadThread.java

License:Apache License

/**
 * Handle a 503 Service Unavailable status by processing the Retry-After
 * header./*from   w  w w. j  a  v a 2 s .c o  m*/
 */
private void handleServiceUnavailable(State state, Response response) throws StopRequest {
    if (Constants.LOGVV) {
        Log.v(Constants.TAG, "got HTTP response code 503");
    }
    state.mCountRetry = true;
    String header = response.header("Retry-After");
    if (header != null) {
        try {
            if (Constants.LOGVV) {
                Log.v(Constants.TAG, "Retry-After :" + header);
            }
            state.mRetryAfter = Integer.parseInt(header);
            if (state.mRetryAfter < 0) {
                state.mRetryAfter = 0;
            } else {
                if (state.mRetryAfter < Constants.MIN_RETRY_AFTER) {
                    state.mRetryAfter = Constants.MIN_RETRY_AFTER;
                } else if (state.mRetryAfter > Constants.MAX_RETRY_AFTER) {
                    state.mRetryAfter = Constants.MAX_RETRY_AFTER;
                }
                state.mRetryAfter += Helpers.sRandom.nextInt(Constants.MIN_RETRY_AFTER + 1);
                state.mRetryAfter *= 1000;
            }
        } catch (NumberFormatException ex) {
            // ignored - retryAfter stays 0 in this case.
        }
    }
    throw new StopRequest(Downloads.STATUS_WAITING_TO_RETRY, "got 503 Service Unavailable, will retry later");
}

From source file:com.hippo.network.DownloadClient.java

License:Apache License

public static boolean execute(DownloadRequest request) {
    OnDownloadListener listener = request.mListener;
    OkHttpClient okHttpClient = request.mOkHttpClient;

    UniFile uniFile = null;//  ww  w  .  j a  v  a  2 s .c o m
    OutputStreamPipe osPipe = null;
    try {
        Call call = okHttpClient.newCall(new GoodRequestBuilder(request.mUrl).build());
        request.mCall = call;

        // Listener
        if (listener != null) {
            listener.onStartDownloading();
        }

        Response response = call.execute();
        ResponseBody body = response.body();

        // Check response code
        int responseCode = response.code();
        if (responseCode >= 400) {
            throw new ResponseCodeException(responseCode);
        }

        osPipe = request.mOSPipe;
        if (osPipe == null) {
            String extension;
            String name;

            String dispositionFilename = getFilenameFromContentDisposition(
                    response.header("Content-Disposition"));
            if (dispositionFilename != null) {
                name = FileUtils.getNameFromFilename(dispositionFilename);
                extension = FileUtils.getExtensionFromFilename(dispositionFilename);
            } else {
                name = Utilities.getNameFromUrl(request.mUrl);
                extension = Utilities.getExtensionFromMimeType(response.header("Content-Type"));
                if (extension == null) {
                    extension = MimeTypeMap.getFileExtensionFromUrl(request.mUrl);
                }
            }

            String filename;
            if (listener != null) {
                filename = listener.onFixname(name, extension, request.mFilename);
            } else {
                filename = request.mFilename;
            }
            request.mFilename = filename;

            // Use Temp filename
            uniFile = request.mDir.createFile(FileUtils.ensureFilename(filename + ".download"));
            if (uniFile == null) {
                // Listener
                if (listener != null) {
                    listener.onFailed(new IOException("Can't create file " + filename));
                }
                return false;
            }
            osPipe = new UniFileOutputStreamPipe(uniFile);
        }
        osPipe.obtain();

        long contentLength = body.contentLength();

        // Listener
        if (listener != null) {
            listener.onConnect(contentLength);
        }

        long receivedSize = transferData(body.byteStream(), osPipe.open(), listener);

        if (contentLength > 0 && contentLength != receivedSize) {
            throw new IOException(
                    "contentLength is " + contentLength + ", but receivedSize is " + receivedSize);
        }

        // Rename
        if (uniFile != null && request.mFilename != null) {
            uniFile.renameTo(request.mFilename);
        }

        // Listener
        if (listener != null) {
            listener.onSucceed();
        }
        return true;
    } catch (Exception e) {
        // remove download failed file
        if (uniFile != null) {
            uniFile.delete();
        }

        if (listener != null) {
            listener.onFailed(e);
        }
        return false;
    } finally {
        if (osPipe != null) {
            osPipe.close();
            osPipe.release();
        }
    }
}

From source file:com.ibm.watson.developer_cloud.service.AlchemyService.java

License:Open Source License

/**
 * Gets the error message from the {@link Response} by looking at the headers returned by the
 * Alchemy service <code>X-AlchemyAPI-Status</code> and <code>X-AlchemyAPI-Error-Msg</code>
 * //www. jav a  2s  . c  o  m
 * <pre>
 * {
 *   code: 400
 *   error: 'bad request'
 * }
 * </pre>
 * 
 * .
 * 
 * @param response the HTTP response
 * @return the error message from the json object
 */
private JsonObject getErrorMessage(Response response) {

    final String status = response.header(X_ALCHEMY_API_STATUS);
    final String errorMessage = response.header(X_ALCHEMY_API_ERROR_MSG);

    if (status != null && status.equals(STATUS_ERROR)) {
        final int code = detectErrorCode(errorMessage);
        final JsonObject error = new JsonObject();
        error.addProperty(MESSAGE_ERROR, errorMessage != null ? errorMessage : "Unknown error");
        error.addProperty(MESSAGE_CODE, code);
        return error;
    }
    return null; // no error
}

From source file:com.intuit.tank.okhttpclient.TankOkHttpClient.java

License:Open Source License

private void sendRequest(BaseRequest request, @Nonnull Request.Builder builder, String requestBody,
        String method) {/*from   ww w.  j ava  2 s.c om*/
    String uri = null;
    long waitTime = 0L;
    try {
        setHeaders(request, builder, request.getHeaderInformation());

        List<String> cookies = new ArrayList<String>();
        if (((CookieManager) okHttpClient.getCookieHandler()).getCookieStore().getCookies() != null) {
            for (HttpCookie httpCookie : ((CookieManager) okHttpClient.getCookieHandler()).getCookieStore()
                    .getCookies()) {
                cookies.add("REQUEST COOKIE: " + httpCookie.toString());
            }
        }

        Request okRequest = builder.build();
        uri = okRequest.uri().toString();
        LOG.debug(request.getLogUtil().getLogMessage(
                "About to " + okRequest.method() + " request to " + uri + " with requestBody  " + requestBody,
                LogEventType.Informational));
        request.logRequest(uri, requestBody, okRequest.method(), request.getHeaderInformation(), cookies,
                false);

        Response response = okHttpClient.newCall(okRequest).execute();
        long startTime = Long.parseLong(response.header("OkHttp-Sent-Millis"));
        long endTime = Long.parseLong(response.header("OkHttp-Sent-Millis"));

        // read response body
        byte[] responseBody = new byte[0];
        // check for no content headers
        if (response.code() != 203 && response.code() != 202 && response.code() != 204) {
            try {
                responseBody = response.body().bytes();
            } catch (Exception e) {
                LOG.warn("could not get response body: " + e);
            }
        }

        processResponse(responseBody, startTime, endTime, request, response.message(), response.code(),
                response.headers());
        waitTime = endTime - startTime;
    } catch (Exception ex) {
        LOG.error(request.getLogUtil().getLogMessage(
                "Could not do " + method + " to url " + uri + " |  error: " + ex.toString(), LogEventType.IO),
                ex);
        throw new RuntimeException(ex);
    } finally {
        if (method.equalsIgnoreCase("post") && request.getLogUtil().getAgentConfig().getLogPostResponse()) {
            LOG.info(request.getLogUtil()
                    .getLogMessage("Response from POST to " + request.getRequestUrl() + " got status code "
                            + request.getResponse().getHttpCode() + " BODY { " + request.getResponse().getBody()
                            + " }", LogEventType.Informational));
        }
    }
    if (waitTime != 0) {
        doWaitDueToLongResponse(request, waitTime, uri);
    }
}

From source file:com.jaspersoft.android.jaspermobile.webview.intercept.okhttp.OkResponseMapper.java

License:Open Source License

public WebResponse toWebViewResponse(Response response) {
    final String mimeType = response.header(CONTENT_TYPE);
    final String encoding = response.header(CONTENT_ENCODING);
    final InputStream data = extractData(response);
    final int statusCode = response.code();
    final String reasonPhrase = response.message();
    final Map<String, String> responseHeaders = extractHeaders(response);

    return new WebResponse() {
        @Override/*w w w .j a  v  a 2 s  . c o m*/
        public String getMimeType() {
            return mimeType;
        }

        @Override
        public String getEncoding() {
            return encoding;
        }

        @Override
        public InputStream getData() {
            return data;
        }

        @Override
        public int getStatusCode() {
            return statusCode;
        }

        @Override
        public String getReasonPhrase() {
            return reasonPhrase;
        }

        @Override
        public Map<String, String> getResponseHeaders() {
            return responseHeaders;
        }
    };
}

From source file:com.liferay.mobile.android.auth.basic.DigestAuthentication.java

License:Open Source License

@Override
public Request authenticate(Proxy proxy, Response response) throws IOException {

    Request request = response.request();
    Builder builder = request.newBuilder();

    try {/* w ww .  j  a  v  a  2s . co  m*/
        BasicHeader authenticateHeader = new BasicHeader(Headers.WWW_AUTHENTICATE,
                response.header(Headers.WWW_AUTHENTICATE));

        DigestScheme scheme = new DigestScheme();
        scheme.processChallenge(authenticateHeader);

        BasicHttpRequest basicHttpRequest = new BasicHttpRequest(request.method(), request.uri().getPath());

        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username, password);

        String authorizationHeader = scheme.authenticate(credentials, basicHttpRequest).getValue();

        builder.addHeader(Headers.AUTHORIZATION, authorizationHeader);
    } catch (Exception e) {
        throw new IOException(e);
    }

    return builder.build();
}

From source file:com.liferay.mobile.sdk.auth.DigestAuthentication.java

License:Open Source License

@Override
public Request authenticate(Proxy proxy, Response response) throws IOException {

    Request request = response.request();

    Builder builder = request.newBuilder();

    try {/*  w w  w . j a v  a2s. co m*/
        BasicHeader authenticateHeader = new BasicHeader(Headers.WWW_AUTHENTICATE,
                response.header(Headers.WWW_AUTHENTICATE));

        DigestScheme scheme = new DigestScheme();

        scheme.processChallenge(authenticateHeader);

        BasicHttpRequest basicHttpRequest = new BasicHttpRequest(request.method(), request.uri().getPath());

        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username, password);

        String authorizationHeader = scheme.authenticate(credentials, basicHttpRequest).getValue();

        builder.addHeader(Headers.AUTHORIZATION, authorizationHeader);
    } catch (Exception e) {
        throw new IOException(e);
    }

    return builder.build();
}

From source file:com.liulishuo.filedownloader.services.FileDownloadRunnable.java

License:Apache License

private void updateHeader(Response response) {
    if (response == null) {
        throw new RuntimeException("response is null when updateHeader");
    }//from www .  j a  va  2s.c  o m

    boolean needRefresh = false;
    final String oldEtag = this.etag;
    final String newEtag = response.header("Etag");

    FileDownloadLog.w(this, "etag find by header %s", newEtag);

    if (oldEtag == null && newEtag != null) {
        needRefresh = true;
    } else if (oldEtag != null && newEtag != null && !oldEtag.equals(newEtag)) {
        needRefresh = true;
    }

    if (needRefresh) {
        this.etag = newEtag;
        helper.updateHeader(downloadTransfer.getDownloadId(), newEtag);
    }

}

From source file:com.magnet.max.android.MaxRestAuthenticator.java

License:Apache License

@Override
public Request authenticate(Proxy proxy, Response response) throws IOException {
    Request request = response.request();
    String originalToken = AuthUtil.extractOAuthToken(request.header(AuthUtil.AUTHORIZATION_HEADER));
    String authError = response.header(Response401.ERROR_HEADER);
    Log.e(TAG, "Got 401 for request : " + request.urlString() + " with token :\n" + originalToken
            + "\n error : " + authError);

    Response401 response401 = null;
    if (StringUtil.isNotEmpty(authError)) {
        response401 = new Response401(authError);
    }//  ww  w  .j av a  2  s. c  o  m

    final AtomicReference<String> refreshedToken = new AtomicReference<>();

    String requestPath = request.httpUrl().encodedPath();
    if (requestPath.endsWith("/")) {
        requestPath = requestPath.substring(0, requestPath.length() - 1);
    }
    if (requestPath.endsWith(RestConstants.APP_LOGIN_URL)
            || requestPath.endsWith(RestConstants.APP_LOGIN_WITH_DEVICE_URL)) {
        // App login failed, handle by callback in MagnetRestAdapter
    } else if (requestPath.endsWith(RestConstants.USER_LOGIN_URL)
            || requestPath.endsWith(RestConstants.USER_LOGOUT_URL)) {
        // User login failed, handle by callback in User.login
    } else if (requestPath.endsWith(RestConstants.USER_REFRESH_TOKEN_URL)) {
        // User token refresh failed
        MaxCore.userTokenInvalid(originalToken, null);
    } else if (null != response401
            && response401.getErrorType() == Response401.AuthErrorType.CLIENT_ACCESS_TOKEN) {
        renewAppToken(refreshedToken);
    } else if (null != response401
            && response401.getErrorType() == Response401.AuthErrorType.USER_ACCESS_TOKEN) {
        renewUserToken(refreshedToken);
    } else {
        if (null != response401) {
            if (response401.getErrorType() == Response401.AuthErrorType.USER_ACCESS_TOKEN) {
                MaxCore.userTokenInvalid(originalToken, null);
            } else {
                MaxCore.appTokenInvalid(originalToken, null);
            }
        } else {
            MaxCore.tokenInvalid(originalToken, null);
        }
    }

    // Reply the request with refreshed token
    if (null != refreshedToken.get()) {
        Log.d(TAG, "Using refreshed token : " + refreshedToken.get());

        // Replace token
        Headers newHeaders = request.headers().newBuilder()
                .set(AuthUtil.AUTHORIZATION_HEADER, AuthUtil.generateOAuthToken(refreshedToken.get())).build();

        return request.newBuilder().headers(newHeaders).build();
    } else {
        Log.w(TAG, "No new token available, won't answer the challenge for " + request.urlString());
    }

    return null;
}