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

public HttpResponse uploadFileForHttpResponse(Long petId, String additionalMetadata, File file) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling uploadFile");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/pet/{petId}/uploadImage");

    String localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public HttpResponse uploadFileWithRequiredFileForHttpResponse(Long petId, File requiredFile, String additionalMetadata) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling uploadFileWithRequiredFile");
    }// verify the required parameter 'requiredFile' is set
    if (requiredFile == null) {
        throw new IllegalArgumentException("Missing the required parameter 'requiredFile' when calling uploadFileWithRequiredFile");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/fake/{petId}/uploadImageWithRequiredFile");

    String localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public void intercept(HttpRequest request) throws IOException {
  if (overrideThisMethod(request)) {
    String requestMethod = request.getRequestMethod();
    request.setRequestMethod(HttpMethods.POST);
    request.getHeaders().set(HEADER, requestMethod);
    if (requestMethod.equals(HttpMethods.GET)) {
      // take the URI query part and put it into the HTTP body
      request.setContent(new UrlEncodedContent(request.getUrl().clone()));
      // remove query parameters from URI
      request.getUrl().clear();
    } else if (request.getContent() == null) {
      // Google servers will fail to process a POST unless the Content-Length header is specified
      request.setContent(new EmptyContent());
    }
  }
}
 

public HttpResponse testEndpointParametersForHttpResponse(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Integer integer, Integer int32, Long int64, Float _float, String string, File binary, LocalDate date, OffsetDateTime dateTime, String password, String paramCallback) throws IOException {
    // verify the required parameter 'number' is set
    if (number == null) {
        throw new IllegalArgumentException("Missing the required parameter 'number' when calling testEndpointParameters");
    }// verify the required parameter '_double' is set
    if (_double == null) {
        throw new IllegalArgumentException("Missing the required parameter '_double' when calling testEndpointParameters");
    }// verify the required parameter 'patternWithoutDelimiter' is set
    if (patternWithoutDelimiter == null) {
        throw new IllegalArgumentException("Missing the required parameter 'patternWithoutDelimiter' when calling testEndpointParameters");
    }// verify the required parameter '_byte' is set
    if (_byte == null) {
        throw new IllegalArgumentException("Missing the required parameter '_byte' when calling testEndpointParameters");
    }
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/fake");

    String localVarUrl = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

/**
 * This method sends a POST request with empty content to get the unique upload URL.
 *
 * @param initiationRequestUrl The request URL where the initiation request will be sent
 */
private HttpResponse executeUploadInitiation(GenericUrl initiationRequestUrl) throws IOException {
  updateStateAndNotifyListener(UploadState.INITIATION_STARTED);

  initiationRequestUrl.put("uploadType", "resumable");
  HttpContent content = metadata == null ? new EmptyContent() : metadata;
  HttpRequest request =
      requestFactory.buildRequest(initiationRequestMethod, initiationRequestUrl, content);
  initiationHeaders.set(CONTENT_TYPE_HEADER, mediaContent.getType());
  if (isMediaLengthKnown()) {
    initiationHeaders.set(CONTENT_LENGTH_HEADER, getMediaContentLength());
  }
  request.getHeaders().putAll(initiationHeaders);
  HttpResponse response = executeCurrentRequest(request);
  boolean notificationCompleted = false;

  try {
    updateStateAndNotifyListener(UploadState.INITIATION_COMPLETE);
    notificationCompleted = true;
  } finally {
    if (!notificationCompleted) {
      response.disconnect();
    }
  }
  return response;
}
 

public HttpResponse updatePetWithFormForHttpResponse(Long petId, String name, String status) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling updatePetWithForm");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/pet/{petId}");

    String localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

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());
}
 

/**
 * Initiates the resumable upload by sending a request to Google Cloud Storage.
 *
 * @param batchJobUploadUrl the {@code uploadUrl} of a {@code BatchJob}
 * @return the URI for the initiated resumable upload
 */
private URI initiateResumableUpload(URI batchJobUploadUrl) throws BatchJobException {
  // This follows the Google Cloud Storage guidelines for initiating resumable uploads:
  // https://cloud.google.com/storage/docs/resumable-uploads-xml
  HttpRequestFactory requestFactory =
      httpTransport.createRequestFactory(
          req -> {
            HttpHeaders headers = createHttpHeaders();
            headers.setContentLength(0L);
            headers.set("x-goog-resumable", "start");
            req.setHeaders(headers);
            req.setLoggingEnabled(true);
          });

  try {
    HttpRequest httpRequest =
        requestFactory.buildPostRequest(new GenericUrl(batchJobUploadUrl), new EmptyContent());
    HttpResponse response = httpRequest.execute();
    if (response.getHeaders() == null || response.getHeaders().getLocation() == null) {
      throw new BatchJobException(
          "Initiate upload failed. Resumable upload URI was not in the response.");
    }
    return URI.create(response.getHeaders().getLocation());
  } catch (IOException e) {
    throw new BatchJobException("Failed to initiate upload", e);
  }
}
 

private void subtestBuildHttpRequest_emptyContent(String method, boolean expectEmptyContent)
    throws Exception {
  HttpTransport transport = new MockHttpTransport();
  MockGoogleClient client = new MockGoogleClient.Builder(
      transport, ROOT_URL, SERVICE_PATH, JSON_OBJECT_PARSER, null).setApplicationName(
      "Test Application").build();
  MockGoogleClientRequest<String> request =
      new MockGoogleClientRequest<String>(client, method, URI_TEMPLATE, null, String.class);
  HttpRequest httpRequest = request.buildHttpRequest();
  if (expectEmptyContent) {
    assertTrue(httpRequest.getContent() instanceof EmptyContent);
  } else {
    assertNull(httpRequest.getContent());
  }
}
 

/**
 * Executes the current request with some common code that includes exponential backoff and GZip
 * encoding.
 *
 * @param request current request
 * @return HTTP response
 */
private HttpResponse executeCurrentRequest(HttpRequest request) throws IOException {
  // enable GZip encoding if necessary
  if (!disableGZipContent && !(request.getContent() instanceof EmptyContent)) {
    request.setEncoding(new GZipEncoding());
  }
  // execute request
  HttpResponse response = executeCurrentRequestWithoutGZip(request);
  return response;
}
 

/** Create a request suitable for use against this service. */
private HttpRequest buildHttpRequest(boolean usingHead) throws IOException {
  Preconditions.checkArgument(uploader == null);
  Preconditions.checkArgument(!usingHead || requestMethod.equals(HttpMethods.GET));
  String requestMethodToUse = usingHead ? HttpMethods.HEAD : requestMethod;
  final HttpRequest httpRequest = getAbstractGoogleClient()
      .getRequestFactory().buildRequest(requestMethodToUse, buildHttpRequestUrl(), httpContent);
  new MethodOverride().intercept(httpRequest);
  httpRequest.setParser(getAbstractGoogleClient().getObjectParser());
  // custom methods may use POST with no content but require a Content-Length header
  if (httpContent == null && (requestMethod.equals(HttpMethods.POST)
      || requestMethod.equals(HttpMethods.PUT) || requestMethod.equals(HttpMethods.PATCH))) {
    httpRequest.setContent(new EmptyContent());
  }
  httpRequest.getHeaders().putAll(requestHeaders);
  if (!disableGZipContent) {
    httpRequest.setEncoding(new GZipEncoding());
  }
  httpRequest.setResponseReturnRawInputStream(returnRawInputStream);
  final HttpResponseInterceptor responseInterceptor = httpRequest.getResponseInterceptor();
  httpRequest.setResponseInterceptor(new HttpResponseInterceptor() {

    public void interceptResponse(HttpResponse response) throws IOException {
      if (responseInterceptor != null) {
        responseInterceptor.interceptResponse(response);
      }
      if (!response.isSuccessStatusCode() && httpRequest.getThrowExceptionOnExecuteError()) {
        throw newExceptionOnError(response);
      }
    }
  });
  return httpRequest;
}
 

public HttpResponse testEndpointParametersForHttpResponse(BigDecimal number, Double _double, String patternWithoutDelimiter, byte[] _byte, Map<String, Object> params) throws IOException {
    // verify the required parameter 'number' is set
    if (number == null) {
        throw new IllegalArgumentException("Missing the required parameter 'number' when calling testEndpointParameters");
    }// verify the required parameter '_double' is set
    if (_double == null) {
        throw new IllegalArgumentException("Missing the required parameter '_double' when calling testEndpointParameters");
    }// verify the required parameter 'patternWithoutDelimiter' is set
    if (patternWithoutDelimiter == null) {
        throw new IllegalArgumentException("Missing the required parameter 'patternWithoutDelimiter' when calling testEndpointParameters");
    }// verify the required parameter '_byte' is set
    if (_byte == null) {
        throw new IllegalArgumentException("Missing the required parameter '_byte' when calling testEndpointParameters");
    }
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/fake");

    // Copy the params argument if present, to allow passing in immutable maps
    Map<String, Object> allParams = params == null ? new HashMap<String, Object>() : new HashMap<String, Object>(params);

    for (Map.Entry<String, Object> entry: allParams.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();

        if (key != null && value != null) {
            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 localVarUrl = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public HttpResponse uploadFileWithRequiredFileForHttpResponse(Long petId, File requiredFile, Map<String, Object> params) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling uploadFileWithRequiredFile");
    }// verify the required parameter 'requiredFile' is set
    if (requiredFile == null) {
        throw new IllegalArgumentException("Missing the required parameter 'requiredFile' when calling uploadFileWithRequiredFile");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/fake/{petId}/uploadImageWithRequiredFile");

    // Copy the params argument if present, to allow passing in immutable maps
    Map<String, Object> allParams = params == null ? new HashMap<String, Object>() : new HashMap<String, Object>(params);

    for (Map.Entry<String, Object> entry: allParams.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();

        if (key != null && value != null) {
            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 localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public HttpResponse uploadFileForHttpResponse(Long petId, Map<String, Object> params) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling uploadFile");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/pet/{petId}/uploadImage");

    // Copy the params argument if present, to allow passing in immutable maps
    Map<String, Object> allParams = params == null ? new HashMap<String, Object>() : new HashMap<String, Object>(params);

    for (Map.Entry<String, Object> entry: allParams.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();

        if (key != null && value != null) {
            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 localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public HttpResponse updatePetWithFormForHttpResponse(Long petId, Map<String, Object> params) throws IOException {
    // verify the required parameter 'petId' is set
    if (petId == null) {
        throw new IllegalArgumentException("Missing the required parameter 'petId' when calling updatePetWithForm");
    }
    // create a map of path variables
    final Map<String, Object> uriVariables = new HashMap<String, Object>();
    uriVariables.put("petId", petId);
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/pet/{petId}");

    // Copy the params argument if present, to allow passing in immutable maps
    Map<String, Object> allParams = params == null ? new HashMap<String, Object>() : new HashMap<String, Object>(params);

    for (Map.Entry<String, Object> entry: allParams.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();

        if (key != null && value != null) {
            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 localVarUrl = uriBuilder.buildFromMap(uriVariables).toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.POST, genericUrl, content).execute();
}
 

public HttpResponse testQueryParameterCollectionFormatForHttpResponse(List<String> pipe, List<String> ioutil, List<String> http, List<String> url, List<String> context, Map<String, Object> params) throws IOException {
    // verify the required parameter 'pipe' is set
    if (pipe == null) {
        throw new IllegalArgumentException("Missing the required parameter 'pipe' when calling testQueryParameterCollectionFormat");
    }// verify the required parameter 'ioutil' is set
    if (ioutil == null) {
        throw new IllegalArgumentException("Missing the required parameter 'ioutil' when calling testQueryParameterCollectionFormat");
    }// verify the required parameter 'http' is set
    if (http == null) {
        throw new IllegalArgumentException("Missing the required parameter 'http' when calling testQueryParameterCollectionFormat");
    }// verify the required parameter 'url' is set
    if (url == null) {
        throw new IllegalArgumentException("Missing the required parameter 'url' when calling testQueryParameterCollectionFormat");
    }// verify the required parameter 'context' is set
    if (context == null) {
        throw new IllegalArgumentException("Missing the required parameter 'context' when calling testQueryParameterCollectionFormat");
    }
    UriBuilder uriBuilder = UriBuilder.fromUri(apiClient.getBasePath() + "/fake/test-query-paramters");

    // Copy the params argument if present, to allow passing in immutable maps
    Map<String, Object> allParams = params == null ? new HashMap<String, Object>() : new HashMap<String, Object>(params);
    // Add the required query param 'pipe' to the map of query params
    allParams.put("pipe", pipe);
    // Add the required query param 'ioutil' to the map of query params
    allParams.put("ioutil", ioutil);
    // Add the required query param 'http' to the map of query params
    allParams.put("http", http);
    // Add the required query param 'url' to the map of query params
    allParams.put("url", url);
    // Add the required query param 'context' to the map of query params
    allParams.put("context", context);

    for (Map.Entry<String, Object> entry: allParams.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();

        if (key != null && value != null) {
            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 localVarUrl = uriBuilder.build().toString();
    GenericUrl genericUrl = new GenericUrl(localVarUrl);

    HttpContent content = new EmptyContent();
    return apiClient.getHttpRequestFactory().buildRequest(HttpMethods.PUT, genericUrl, content).execute();
}
 

public void intercept(HttpRequest request) {
  assertEquals(!gzipDisabled && !(request.getContent() instanceof EmptyContent),
      request.getEncoding() != null);
}
 

public void intercept(HttpRequest request) {
  assertEquals(!gzipDisabled && !(request.getContent() instanceof EmptyContent),
      request.getEncoding() != null);
}
 

/**
 * {@link Beta} <br/>
 * The call back method that will be invoked on a server error or an I/O exception during
 * resumable upload inside {@link #upload}.
 *
 * <p>
 * This method changes the current request to query the current status of the upload to find how
 * many bytes were successfully uploaded before the server error occurred.
 * </p>
 */
@Beta
void serverErrorCallback() throws IOException {
  Preconditions.checkNotNull(currentRequest, "The current request should not be null");

  // Query the current status of the upload by issuing an empty PUT request on the upload URI.
  currentRequest.setContent(new EmptyContent());
  currentRequest.getHeaders().setContentRange("bytes */" + mediaContentLengthStr);
}