com.google.api.client.http.HttpRequestFactory Java Examples

/**
 * Checks whther the given HttpRequestFactory has been configured for authorization and
 * automatic retries.
 *
 * @param requestFactory The HttpRequestFactory to check.
 */
public static void assertAuthAndRetrySupport(HttpRequestFactory requestFactory) {
  assertTrue(requestFactory.getInitializer() instanceof FirebaseRequestInitializer);
  HttpRequest request;
  try {
    request = requestFactory.buildGetRequest(TEST_URL);
  } catch (IOException e) {
    throw new RuntimeException("Failed to initialize request", e);
  }

  // Verify authorization
  assertTrue(request.getHeaders().getAuthorization().startsWith("Bearer "));

  // Verify retry support
  HttpUnsuccessfulResponseHandler retryHandler = request.getUnsuccessfulResponseHandler();
  assertTrue(retryHandler instanceof RetryHandlerDecorator);
  RetryConfig retryConfig = ((RetryHandlerDecorator) retryHandler).getRetryHandler()
      .getRetryConfig();
  assertEquals(DEFAULT_RETRY_CONFIG.getMaxRetries(), retryConfig.getMaxRetries());
  assertEquals(DEFAULT_RETRY_CONFIG.getMaxIntervalMillis(), retryConfig.getMaxIntervalMillis());
  assertFalse(retryConfig.isRetryOnIOExceptions());
  assertEquals(DEFAULT_RETRY_CONFIG.getRetryStatusCodes(), retryConfig.getRetryStatusCodes());
}
 

/**
 * Fetches the listing of the given bucket.
 *
 * @param bucketName the name of the bucket to list.
 * @return the raw XML containing the listing of the bucket.
 * @throws IOException if there's an error communicating with Cloud Storage.
 * @throws GeneralSecurityException for errors creating https connection.
 */
public static String listBucket(final String bucketName)
    throws IOException, GeneralSecurityException {
  // [START snippet]
  // Build an account credential.
  GoogleCredentials credential =
      GoogleCredentials.getApplicationDefault()
          .createScoped(Collections.singleton(STORAGE_SCOPE));

  // Set up and execute a Google Cloud Storage request.
  String uri = "https://storage.googleapis.com/" + URLEncoder.encode(bucketName, "UTF-8");

  HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
  HttpRequestFactory requestFactory =
      httpTransport.createRequestFactory(new HttpCredentialsAdapter(credential));
  GenericUrl url = new GenericUrl(uri);

  HttpRequest request = requestFactory.buildGetRequest(url);
  HttpResponse response = request.execute();
  String content = response.parseAsString();
  // [END snippet]

  return content;
}
 

public ApiClient(
    String basePath,
    HttpTransport transport,
    HttpRequestInitializer initializer,
    ObjectMapper objectMapper,
    HttpRequestFactory reqFactory
) {
    this.basePath = basePath == null ? defaultBasePath : (
        basePath.endsWith("/") ? basePath.substring(0, basePath.length() - 1) : basePath
    );
    if (transport != null) {
        this.httpTransport = transport;
    }
    this.httpRequestFactory = (reqFactory != null ? reqFactory : (transport == null ? Utils.getDefaultTransport() : transport).createRequestFactory(initializer) );
    this.objectMapper = (objectMapper == null ? createDefaultObjectMapper() : objectMapper);
}
 

private <T> T makeRequest(String url, Class<T> clazz, TokensAndUrlAuthData authData)
    throws IOException {
  HttpRequestFactory requestFactory = httpTransport.createRequestFactory();
  HttpRequest getRequest =
      requestFactory.buildGetRequest(
          new GenericUrl(url + "?access_token=" + authData.getAccessToken()));
  HttpResponse response = getRequest.execute();
  int statusCode = response.getStatusCode();
  if (statusCode != 200) {
    throw new IOException(
        "Bad status code: " + statusCode + " error: " + response.getStatusMessage());
  }
  String result =
      CharStreams.toString(new InputStreamReader(response.getContent(), Charsets.UTF_8));
  return objectMapper.readValue(result, clazz);
}
 

public static String getAccessToken(String email, KeyStore pks) throws Exception {
    PrivateKey pk = getPrivateKey(pks);
    if (pk != null && !email.equals("")) {
        try {
            GoogleCredential credential = new GoogleCredential.Builder().setTransport(GoogleSpreadsheet.HTTP_TRANSPORT)
                    .setJsonFactory(GoogleSpreadsheet.JSON_FACTORY).setServiceAccountScopes(GoogleSpreadsheet.SCOPES).setServiceAccountId(email)
                    .setServiceAccountPrivateKey(pk).build();

            HttpRequestFactory requestFactory = GoogleSpreadsheet.HTTP_TRANSPORT.createRequestFactory(credential);
            GenericUrl url = new GenericUrl(GoogleSpreadsheet.getSpreadsheetFeedURL().toString());
            HttpRequest request = requestFactory.buildGetRequest(url);
            request.execute();
            return credential.getAccessToken();
        } catch (Exception e) {
            throw new Exception("Error fetching Access Token", e);
        }
    }
    return null;
}
 

private void subtestRefreshToken_request(AccessTokenTransport transport, int expectedCalls)
    throws Exception {
  Credential credential =
      new Credential.Builder(BearerToken.queryParameterAccessMethod()).setTransport(transport)
          .setJsonFactory(JSON_FACTORY)
          .setTokenServerUrl(TOKEN_SERVER_URL)
          .setClientAuthentication(new BasicAuthentication(CLIENT_ID, CLIENT_SECRET))
          .build()
          .setRefreshToken(REFRESH_TOKEN)
          .setAccessToken(ACCESS_TOKEN);
  HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
  HttpRequest request = requestFactory.buildDeleteRequest(HttpTesting.SIMPLE_GENERIC_URL);
  request.setThrowExceptionOnExecuteError(false);
  request.execute();

  assertEquals(expectedCalls, transport.calls);
}
 

private <T> T makeGetRequest(String url, Optional<Map<String, String>> parameters, Class<T> clazz)
        throws IOException, InvalidTokenException, PermissionDeniedException {
  HttpRequestFactory requestFactory = httpTransport.createRequestFactory();
  HttpRequest getRequest =
      requestFactory.buildGetRequest(
          new GenericUrl(url + "?" + generateParamsString(parameters)));

  HttpResponse response;
  try {
    response = getRequest.execute();
  } catch (HttpResponseException e) {
    response =
        handleHttpResponseException(
            () ->
                requestFactory.buildGetRequest(
                    new GenericUrl(url + "?" + generateParamsString(parameters))),
            e);
  }

  Preconditions.checkState(response.getStatusCode() == 200);
  String result =
      CharStreams.toString(new InputStreamReader(response.getContent(), Charsets.UTF_8));
  return objectMapper.readValue(result, clazz);
}
 

private <T extends RememberTheMilkResponse> T makeRequest(
    Map<String, String> parameters, Class<T> dataClass) throws IOException {

  URL signedUrl = signatureGenerator.getSignature(BASE_URL, parameters);

  HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory();
  HttpRequest getRequest = requestFactory.buildGetRequest(new GenericUrl(signedUrl));
  HttpResponse response = getRequest.execute();
  int statusCode = response.getStatusCode();
  if (statusCode != 200) {
    throw new IOException(
        "Bad status code: " + statusCode + " error: " + response.getStatusMessage());
  }

  T parsedResponse = xmlMapper.readValue(response.getContent(), dataClass);

  if (parsedResponse.error != null) {
    throw new IOException(
        "Error making call to " + signedUrl + " error: " + parsedResponse.error);
  }

  return parsedResponse;
}
 

/**
   * This methods is adds a document that exists in Mendeley to a specific folder
   * via the POST https://api.mendeley.com/folders/{id}/documents endpoint.
   * @param document This methods needs a dkocument to add
   * @param folder_id This passes the folder where to document is added to
   */
  public void addDocumentToFolder(MendeleyDocument document, String folder_id){
  	refreshTokenIfNecessary();
  	
  	HttpRequestFactory requestFactory = new NetHttpTransport().createRequestFactory();
  	HttpRequest request;
  	HttpRequest patch_request;
  	
  	Gson gson = new GsonBuilder().create();
  	String json_body = "{\"id\": \""+ document.getId() + "\" }";
  	String resource_url = "https://api.mendeley.com/folders/"+ folder_id + "/documents";
  	GenericUrl gen_url = new GenericUrl(resource_url);
  		
try {
	final HttpContent content = new ByteArrayContent("application/json", json_body.getBytes("UTF8") );
	patch_request = requestFactory.buildPostRequest(gen_url, content);
	patch_request.getHeaders().setAuthorization("Bearer " + access_token);
	patch_request.getHeaders().setContentType("application/vnd.mendeley-document.1+json");
	String rawResponse = patch_request.execute().parseAsString();
} catch (IOException e) {
	e.printStackTrace();
}
  }
 

/**
 * Specifying both credential and transport, the factory will use the
 * transport specified and not the one in the credential.
 */
@Test
public void makeClient_WithCredentialTransport() {
  NetHttpTransport credTransport = new NetHttpTransport();
  NetHttpTransport transport = new NetHttpTransport();
  GoogleCredential credential = new GoogleCredential.Builder()
      .setTransport(credTransport)
      .build();
  DatastoreOptions options = new DatastoreOptions.Builder()
      .projectId(PROJECT_ID)
      .credential(credential)
      .transport(transport)
      .build();
  HttpRequestFactory f = factory.makeClient(options);
  assertNotSame(credTransport, f.getTransport());
  assertEquals(transport, f.getTransport());
}
 

private String loginAndGetId(HttpRequestFactory requestFactory, String tld) throws IOException {
  logger.atInfo().log("Logging in to MoSAPI");
  HttpRequest request =
      requestFactory.buildGetRequest(new GenericUrl(String.format(LOGIN_URL, tld)));
  request.getHeaders().setBasicAuthentication(String.format("%s_ry", tld), password);
  HttpResponse response = request.execute();

  Optional<HttpCookie> idCookie =
      response.getHeaders().getHeaderStringValues("Set-Cookie").stream()
          .flatMap(value -> HttpCookie.parse(value).stream())
          .filter(cookie -> cookie.getName().equals(COOKIE_ID))
          .findAny();
  checkState(
      idCookie.isPresent(),
      "Didn't get the ID cookie from the login response. Code: %s, headers: %s",
      response.getStatusCode(),
      response.getHeaders());
  return idCookie.get().getValue();
}
 

@Test
public void testHttpRetries() throws Exception {
  List<MockLowLevelHttpResponse> mockResponses = ImmutableList.of(
      firstRpcResponse.setStatusCode(503).setContent("{}"),
      new MockLowLevelHttpResponse().setContent("{}"));
  MockHttpTransport transport = new MultiRequestMockHttpTransport(mockResponses);
  FirebaseOptions options = new FirebaseOptions.Builder()
      .setCredentials(new MockGoogleCredentials("test-token"))
      .setProjectId(PROJECT_ID)
      .setHttpTransport(transport)
      .build();
  FirebaseApp app = FirebaseApp.initializeApp(options);
  HttpRequestFactory requestFactory = TestApiClientUtils.delayBypassedRequestFactory(app);
  FirebaseProjectManagementServiceImpl serviceImpl = new FirebaseProjectManagementServiceImpl(
      app, new MockSleeper(), new MockScheduler(), requestFactory);
  serviceImpl.setInterceptor(interceptor);

  serviceImpl.deleteShaCertificate(SHA1_RESOURCE_NAME);

  String expectedUrl = String.format(
      "%s/v1beta1/%s", FIREBASE_PROJECT_MANAGEMENT_URL, SHA1_RESOURCE_NAME);
  checkRequestHeader(expectedUrl, HttpMethod.DELETE);
}
 

public HttpResponse getConnectionsForHttpResponse(String accessToken,  UUID authEventId) throws IOException {
    
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling getConnections");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent());
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/connections");
    if (authEventId != null) {
        String key = "authEventId";
        Object value = authEventId;
        if (value instanceof Collection) {
            uriBuilder = uriBuilder.queryParam(key, ((Collection) value).toArray());
        } else if (value instanceof Object[]) {
            uriBuilder = uriBuilder.queryParam(key, (Object[]) value);
        } else {
            uriBuilder = uriBuilder.queryParam(key, value);
        }
    }
    String url = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("GET " + genericUrl.toString());
    }
    
    HttpContent content = null;
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.GET, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse createAssetForHttpResponse(String accessToken,  String xeroTenantId,  Asset asset) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling createAsset");
    }// verify the required parameter 'asset' is set
    if (asset == null) {
        throw new IllegalArgumentException("Missing the required parameter 'asset' when calling createAsset");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling createAsset");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent());
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Assets");
    String url = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(asset);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse updatePayslipForHttpResponse(String accessToken,  String xeroTenantId,  UUID payslipID,  List<PayslipLines> payslipLines) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling updatePayslip");
    }// verify the required parameter 'payslipID' is set
    if (payslipID == null) {
        throw new IllegalArgumentException("Missing the required parameter 'payslipID' when calling updatePayslip");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling updatePayslip");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("PayslipID", payslipID);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Payslip/{PayslipID}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(payslipLines);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse createStatementsForHttpResponse(String accessToken,  String xeroTenantId,  Statements statements) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling createStatements");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling createStatements");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/jsonapplication/problem+json"); 
    headers.setUserAgent(this.getUserAgent());
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Statements");
    String url = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(statements);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse createPayItemForHttpResponse(String accessToken,  String xeroTenantId,  PayItem payItem) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling createPayItem");
    }// verify the required parameter 'payItem' is set
    if (payItem == null) {
        throw new IllegalArgumentException("Missing the required parameter 'payItem' when calling createPayItem");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling createPayItem");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent());
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/PayItems");
    String url = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(payItem);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse createEmployeeForHttpResponse(String accessToken,  String xeroTenantId,  List<Employee> employee) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling createEmployee");
    }// verify the required parameter 'employee' is set
    if (employee == null) {
        throw new IllegalArgumentException("Missing the required parameter 'employee' when calling createEmployee");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling createEmployee");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent());
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Employees");
    String url = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(employee);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse updateSuperfundForHttpResponse(String accessToken,  String xeroTenantId,  UUID superFundID,  List<SuperFund> superFund) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling updateSuperfund");
    }// verify the required parameter 'superFundID' is set
    if (superFundID == null) {
        throw new IllegalArgumentException("Missing the required parameter 'superFundID' when calling updateSuperfund");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling updateSuperfund");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("SuperFundID", superFundID);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Superfunds/{SuperFundID}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("POST " + genericUrl.toString());
    }
    
    HttpContent content = null;
    content = apiClient.new JacksonJsonHttpContent(superFund);
    
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.POST, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse getEmployeeForHttpResponse(String accessToken,  String xeroTenantId,  UUID employeeId) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling getEmployee");
    }// verify the required parameter 'employeeId' is set
    if (employeeId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'employeeId' when calling getEmployee");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling getEmployee");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("EmployeeId", employeeId);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Employees/{EmployeeId}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("GET " + genericUrl.toString());
    }
    
    HttpContent content = null;
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.GET, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

public HttpResponse getTaskForHttpResponse(String accessToken,  String xeroTenantId,  UUID projectId,  UUID taskId) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling getTask");
    }// verify the required parameter 'projectId' is set
    if (projectId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'projectId' when calling getTask");
    }// verify the required parameter 'taskId' is set
    if (taskId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'taskId' when calling getTask");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling getTask");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("projectId", projectId);
    uriVariables.put("taskId", taskId);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/projects/{projectId}/tasks/{taskId}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("GET " + genericUrl.toString());
    }
    
    HttpContent content = null;
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.GET, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

private ImmutableSetMultimap<String, String> getRdapBaseUrlsPerIanaId() {
  // All TLDs have the same data, so just keep trying until one works
  // (the expectation is that all / any should work)
  ImmutableList<String> tlds = ImmutableList.sortedCopyOf(Registries.getTldsOfType(TldType.REAL));
  checkArgument(!tlds.isEmpty(), "There must exist at least one REAL TLD.");
  Throwable finalThrowable = null;
  for (String tld : tlds) {
    HttpRequestFactory requestFactory = httpTransport.createRequestFactory();
    String id;
    try {
      id = loginAndGetId(requestFactory, tld);
    } catch (Throwable e) {
      // Login failures are bad but not unexpected for certain TLDs. We shouldn't store those
      // but rather should only store useful Throwables.
      logger.atWarning().log("Error logging in to MoSAPI server: " + e.getMessage());
      continue;
    }
    try {
      return getRdapBaseUrlsPerIanaIdWithTld(tld, id, requestFactory);
    } catch (Throwable throwable) {
      logger.atWarning().log(
          String.format(
              "Error retrieving RDAP urls with TLD %s: %s", tld, throwable.getMessage()));
      finalThrowable = throwable;
    }
  }
  throw new RuntimeException(
      String.format("Error contacting MosAPI server. Tried TLDs %s", tlds), finalThrowable);
}
 

public HttpResponse deleteTimeEntryForHttpResponse(String accessToken,  String xeroTenantId,  UUID projectId,  UUID timeEntryId) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling deleteTimeEntry");
    }// verify the required parameter 'projectId' is set
    if (projectId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'projectId' when calling deleteTimeEntry");
    }// verify the required parameter 'timeEntryId' is set
    if (timeEntryId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'timeEntryId' when calling deleteTimeEntry");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling deleteTimeEntry");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept(""); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("projectId", projectId);
    uriVariables.put("timeEntryId", timeEntryId);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/projects/{projectId}/time/{timeEntryId}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("DELETE " + genericUrl.toString());
    }
    
    HttpContent content = null;
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.DELETE, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

private HttpRequestFactory buildHttpRequestFactory() {
    return HTTP_TRANSPORT.createRequestFactory(
            request -> {
                request.setConnectTimeout(Math.toIntExact(connectTimeout));
                request.setReadTimeout(Math.toIntExact(readTimeout));
            });
}
 

private HttpRequestFactory createRequestFactory() {
    return new NetHttpTransport().createRequestFactory(request -> {
        request.setConnectTimeout(HttpClient.this.config.getConnectTimeout());
        request.setReadTimeout(HttpClient.this.config.getReadTimeout());
        request.setNumberOfRetries(HttpClient.this.config.getRetries());
        request.setIOExceptionHandler(new HttpBackOffIOExceptionHandler(new ExponentialBackOff.Builder().build()));
    });
}
 

/**
   * This methods is used to add a new document to Mendeley via the POST https://api.mendeley.com/documents endpoint.
   * A successful response contains the newly added MendeleyDocument.
   * 
   * @param entry A BibTeXEntry is needed to add MendeleyDocument
   * @return This returns a MendeleyDocument if request was successful
   */
  public MendeleyDocument addDocument(BibTeXEntry entry ){
  	refreshTokenIfNecessary();
  	
  	HttpRequestFactory requestFactory = new NetHttpTransport().createRequestFactory();
  	HttpRequest request;
  	HttpRequest patch_request;
  	MendeleyDocument document = null;
  	
  	// create a new MendeleyDocument and add the fields from BibTeXEntry that should be added
  	MendeleyDocument document_to_add = new MendeleyDocument(entry);
  	
  	Gson gson = new GsonBuilder().create();
  	String json_body = gson.toJson(document_to_add);
  	
  	String resource_url = "https://api.mendeley.com/documents";
  	GenericUrl gen_url = new GenericUrl(resource_url); 	
  	
try {
	final HttpContent content = new ByteArrayContent("application/json", json_body.getBytes("UTF8") );
	
	patch_request = requestFactory.buildPostRequest(gen_url, content);
	patch_request.getHeaders().setAuthorization("Bearer " + access_token);
	patch_request.getHeaders().setContentType("application/vnd.mendeley-document.1+json");
	String rawResponse = patch_request.execute().parseAsString();
	document = gson.fromJson(rawResponse, MendeleyDocument.class);
} catch (IOException e ) {
	e.printStackTrace();
}

return document;
  }
 

public static HttpRequest createRequest(MockLowLevelHttpRequest request) throws IOException {
  HttpTransport transport = new MockHttpTransport.Builder()
      .setLowLevelHttpRequest(request)
      .build();
  HttpRequestFactory requestFactory = transport.createRequestFactory();
  return requestFactory.buildPostRequest(TEST_URL, new EmptyContent());
}
 

public HttpResponse getAssetByIdForHttpResponse(String accessToken,  String xeroTenantId,  UUID id) throws IOException {
    // verify the required parameter 'xeroTenantId' is set
    if (xeroTenantId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'xeroTenantId' when calling getAssetById");
    }// verify the required parameter 'id' is set
    if (id == null) {
        throw new IllegalArgumentException("Missing the required parameter 'id' when calling getAssetById");
    }
    if (accessToken == null) {
        throw new IllegalArgumentException("Missing the required parameter 'accessToken' when calling getAssetById");
    }
    HttpHeaders headers = new HttpHeaders();
    headers.set("Xero-Tenant-Id", xeroTenantId);
    headers.setAccept("application/json"); 
    headers.setUserAgent(this.getUserAgent()); 
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("id", id);

    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/Assets/{id}");
    String url = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(url);
    if (logger.isDebugEnabled()) {
        logger.debug("GET " + genericUrl.toString());
    }
    
    HttpContent content = null;
    Credential credential = new Credential(BearerToken.authorizationHeaderAccessMethod()).setAccessToken(accessToken);
    HttpTransport transport = apiClient.getHttpTransport();       
    HttpRequestFactory requestFactory = transport.createRequestFactory(credential);
    return requestFactory.buildRequest(HttpMethods.GET, genericUrl, content).setHeaders(headers)
        .setConnectTimeout(apiClient.getConnectionTimeout())
        .setReadTimeout(apiClient.getReadTimeout()).execute();  
}
 

@Test
public void testAuthorizedHttpClientWithoutRetry() throws IOException {
  FirebaseApp app = FirebaseApp.initializeApp(TEST_OPTIONS);

  HttpRequestFactory requestFactory = ApiClientUtils.newAuthorizedRequestFactory(app, null);

  assertTrue(requestFactory.getInitializer() instanceof FirebaseRequestInitializer);
  HttpRequest request = requestFactory.buildGetRequest(TEST_URL);
  assertEquals("Bearer test-token", request.getHeaders().getAuthorization());
  HttpUnsuccessfulResponseHandler retryHandler = request.getUnsuccessfulResponseHandler();
  assertFalse(retryHandler instanceof RetryHandlerDecorator);
}
 

/**
 * Executes the HTTP request for a temporary or long-lived token.
 *
 * @return OAuth credentials response object
 */
public final OAuthCredentialsResponse execute() throws IOException {
  HttpRequestFactory requestFactory = transport.createRequestFactory();
  HttpRequest request =
      requestFactory.buildRequest(usePost ? HttpMethods.POST : HttpMethods.GET, this, null);
  createParameters().intercept(request);
  HttpResponse response = request.execute();
  response.setContentLoggingLimit(0);
  OAuthCredentialsResponse oauthResponse = new OAuthCredentialsResponse();
  UrlEncodedParser.parse(response.parseAsString(), oauthResponse);
  return oauthResponse;
}