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

@Test
public void indexItemAndContent_largeFileContentIsUploaded() throws Exception {
  this.transport.addUploadItemsReqResp(
      SOURCE_ID, GOOD_ID, new UploadItemRef().setName(testName.getMethodName()));
  File largeFile = temporaryFolder.newFile();
  Files.asCharSink(largeFile, UTF_8).write("Longer text that triggers an upload");
  Item item = new Item().setName(GOOD_ID);
  FileContent content = new FileContent("text/html", largeFile);
  when(contentUploadService.uploadContent(testName.getMethodName(), content))
      .thenReturn(Futures.immediateFuture(null));

  this.indexingService.indexItemAndContent(
      item, content, null, ContentFormat.TEXT, RequestMode.ASYNCHRONOUS);

  assertEquals(
      new ItemContent()
          .setContentDataRef(new UploadItemRef().setName(testName.getMethodName()))
          .setContentFormat("TEXT"),
      item.getContent());
  verify(quotaServer, times(2)).acquire(Operations.DEFAULT);
}
 

public static void updateWebPage(String webPageId, List<String> data) {
    try {
        Drive.Files driveFiles = driveService.files();

        File currentFile = driveFiles.get(webPageId).execute();
        String fileName = currentFile.getName();

        // Create file in staging area
        String filePath = STAGING_AREA_DIRECTORY_PATH + fileName;
        FileUtil.writeFile(filePath, data);

        java.io.File fileInStagingArea = new java.io.File(STAGING_AREA_DIRECTORY_PATH + fileName);
        FileContent fileContent = new FileContent(TEXT_PLAIN_TYPE, fileInStagingArea);

        driveFiles.update(webPageId, new File(), fileContent).execute();

        // Delete file from staging area
        FileUtil.deleteFile(filePath);
    } catch (IOException exception) {
        StdOut.println("There was an error when trying to update the web page with id " + webPageId + ".");
    }
}
 

private void insertFile(java.io.File localFile, String packageId) throws IOException {
  FileContent content = new FileContent(MIME_TYPE, localFile);
  File file = new File();
  file.setTitle(localFile.getName());
  file.setParents(Collections.singletonList(new ParentReference().setId(packageId)));
  driveApi
      .files()
      .insert(file, content)
      .execute();
}
 

public File putResource(GoogleDrivePutParameters parameters) throws IOException {
    String folderId = parameters.getDestinationFolderId();
    File putFile = new File();
    putFile.setParents(Collections.singletonList(folderId));
    Files.List fileRequest = drive.files().list()
            .setQ(format(QUERY_NOTTRASHED_NAME_NOTMIME_INPARENTS, parameters.getResourceName(), MIME_TYPE_FOLDER, folderId));
    LOG.debug("[putResource] `{}` Exists in `{}` ? with `{}`.", parameters.getResourceName(),
            parameters.getDestinationFolderId(), fileRequest.getQ());
    FileList existingFiles = fileRequest.execute();
    if (existingFiles.getFiles().size() > 1) {
        throw new IOException(messages.getMessage("error.file.more.than.one", parameters.getResourceName()));
    }
    if (existingFiles.getFiles().size() == 1) {
        if (!parameters.isOverwriteIfExist()) {
            throw new IOException(messages.getMessage("error.file.already.exist", parameters.getResourceName()));
        }
        LOG.debug("[putResource] {} will be overwritten...", parameters.getResourceName());
        drive.files().delete(existingFiles.getFiles().get(0).getId()).execute();
    }
    putFile.setName(parameters.getResourceName());
    String metadata = "id,parents,name";
    if (!StringUtils.isEmpty(parameters.getFromLocalFilePath())) {
        // Reading content from local fileName
        FileContent fContent = new FileContent(null, new java.io.File(parameters.getFromLocalFilePath()));
        putFile = drive.files().create(putFile, fContent).setFields(metadata).execute();
        //

    } else if (parameters.getFromBytes() != null) {
        AbstractInputStreamContent content = new ByteArrayContent(null, parameters.getFromBytes());
        putFile = drive.files().create(putFile, content).setFields(metadata).execute();
    }
    return putFile;
}
 

public static void main(String[] args) throws Exception {
  HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
  JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
  Discovery discovery = new Discovery.Builder(httpTransport, jsonFactory, null).build();

  RestDescription api = discovery.apis().getRest("ml", "v1").execute();
  RestMethod method = api.getResources().get("projects").getMethods().get("predict");

  JsonSchema param = new JsonSchema();
  String projectId = "YOUR_PROJECT_ID";
  // You should have already deployed a model and a version.
  // For reference, see https://cloud.google.com/ml-engine/docs/deploying-models.
  String modelId = "YOUR_MODEL_ID";
  String versionId = "YOUR_VERSION_ID";
  param.set(
      "name", String.format("projects/%s/models/%s/versions/%s", projectId, modelId, versionId));

  GenericUrl url =
      new GenericUrl(UriTemplate.expand(api.getBaseUrl() + method.getPath(), param, true));
  System.out.println(url);

  String contentType = "application/json";
  File requestBodyFile = new File("input.txt");
  HttpContent content = new FileContent(contentType, requestBodyFile);
  System.out.println(content.getLength());

  List<String> scopes = new ArrayList<>();
  scopes.add("https://www.googleapis.com/auth/cloud-platform");

  GoogleCredentials credential = GoogleCredentials.getApplicationDefault().createScoped(scopes);
  HttpRequestFactory requestFactory =
      httpTransport.createRequestFactory(new HttpCredentialsAdapter(credential));
  HttpRequest request = requestFactory.buildRequest(method.getHttpMethod(), url, content);

  String response = request.execute().parseAsString();
  System.out.println(response);
}
 

public static String createWebPage(String webPageName, List<String> data) {
    File fileMetadata = new File();
    fileMetadata.setName(webPageName);

    // Create file in staging area
    String filePath = STAGING_AREA_DIRECTORY_PATH + webPageName;
    FileUtil.writeFile(filePath, data);

    java.io.File fileInStagingArea = new java.io.File(filePath);
    FileContent fileContent = new FileContent(TEXT_PLAIN_TYPE, fileInStagingArea);

    File file;
    try {
        file = driveService.files()
                .create(fileMetadata, fileContent)
                .setFields("id")
                .execute();
    } catch (IOException exception) {
        StdOut.println("There was an error when trying to create the new web page.");
        return null;
    }

    // Delete file from staging area
    FileUtil.deleteFile(filePath);

    return file.getId();
}
 

/** Uploads a given file to Google Storage. */
private void uploadFile(Path filePath) throws IOException {
  try {
    byte[] md5hash =
        Base64.decodeBase64(
            storage
                .objects()
                .get(bucketName(project), filePath.getFileName().toString())
                .execute()
                .getMd5Hash());
    try (InputStream inputStream = Files.newInputStream(filePath, StandardOpenOption.READ)) {
      if (Arrays.equals(md5hash, DigestUtils.md5(inputStream))) {
        log.info("File " + filePath.getFileName() + " is current, reusing.");
        return;
      }
    }
    log.info("File " + filePath.getFileName() + " is out of date, uploading new version.");
    storage.objects().delete(bucketName(project), filePath.getFileName().toString()).execute();
  } catch (GoogleJsonResponseException e) {
    if (e.getStatusCode() != HttpStatus.SC_NOT_FOUND) {
      throw e;
    }
  }

  storage
      .objects()
      .insert(
          bucketName(project),
          null,
          new FileContent("application/octet-stream", filePath.toFile()))
      .setName(filePath.getFileName().toString())
      .execute();
  log.info("File " + filePath.getFileName() + " created.");
}
 

@Override
public long updateExperimentProto(
    java.io.File localFile,
    DriveFile serverExperimentProtoMetadata,
    String packageId,
    String experimentTitle)
    throws IOException {
  FileContent content = new FileContent(MIME_TYPE, localFile);

  // We can't re-use the file metadata that we already have, for some opaque reason about fields
  // that are already defined in the metadata we have, and can't be defined for an update.
  File file = new File();
  file.setTitle(serverExperimentProtoMetadata.getTitle());
  file.setId(serverExperimentProtoMetadata.getId());
  driveApi
      .files()
      .update(serverExperimentProtoMetadata.getId(), file, content)
      .execute();

  File drivePackage = new File();
  drivePackage.setId(packageId);
  drivePackage.setTitle(experimentTitle);
  driveApi
      .files()
      .patch(packageId, drivePackage)
      .execute();

  return getExperimentProtoMetadata(packageId).getVersion();
}
 

@Override
public long insertExperimentProto(
    java.io.File localFile, String packageId, String experimentTitle) throws IOException {
  FileContent content = new FileContent(MIME_TYPE, localFile);

  File file = new File();
  file.setTitle(EXPERIMENT_PROTO_FILE);
  file.setParents(Collections.singletonList(new ParentReference().setId(packageId)));
  driveApi
      .files()
      .insert(file, content)
      .execute();

  File drivePackage = new File();
  drivePackage.setId(packageId);
  drivePackage.setTitle(experimentTitle);
  driveApi
      .files()
      .patch(packageId, drivePackage)
      .execute();

  FileVersion versionProto =
      FileVersion.newBuilder().setMinorVersion(MINOR_VERSION).setVersion(VERSION).build();

  ByteArrayContent versionBytes = new ByteArrayContent(MIME_TYPE, versionProto.toByteArray());

  File version = new File();
  version.setParents(Collections.singletonList(new ParentReference().setId(packageId)));
  version.setTitle(VERSION_PROTO_FILE);
  driveApi.files().insert(version, versionBytes).execute();

  return getExperimentProtoMetadata(packageId).getVersion();
}
 

@Test
public void indexItemAndContent_emptyFileContentIsInlined() throws Exception {
  File emptyFile = temporaryFolder.newFile();
  Item item = new Item().setName(GOOD_ID);
  FileContent content = new FileContent("text/html", emptyFile);

  this.indexingService.indexItemAndContent(
      item, content, null, ContentFormat.TEXT, RequestMode.ASYNCHRONOUS);

  assertEquals(
      new ItemContent().encodeInlineContent(new byte[0]).setContentFormat("TEXT"),
      item.getContent());
  verify(quotaServer).acquire(Operations.DEFAULT);
}
 

private void updateFile(File serverFile, java.io.File localFile) throws IOException {
  FileContent content = new FileContent(MIME_TYPE, localFile);
  File file = new File();
  file.setTitle(serverFile.getTitle());
  file.setId(serverFile.getId());
  driveApi
      .files()
      .update(serverFile.getId(), file, content)
      .execute();
}
 

@Override
public void updateExperimentLibraryFile(java.io.File libraryFile, String fileId)
    throws IOException {
  File file = new File();
  file.setId(fileId);
  FileContent content = new FileContent(MIME_TYPE, libraryFile);
  driveApi
      .files()
      .update(fileId, file, content)
      .execute();
}
 

@Override
public void insertExperimentLibraryFile(java.io.File libraryFile) throws IOException {
  File file = new File();
  file.setTitle(EXPERIMENT_LIBRARY_PROTO);
  file.setParents(Collections.singletonList(new ParentReference().setId(APP_DATA_FOLDER)));
  FileContent content = new FileContent(MIME_TYPE, libraryFile);
  driveApi
      .files()
      .insert(file, content)
      .execute();
}
 

@Override
public int uploadFile(File tempFile) {


    com.google.api.services.drive.model.File fileMetadata;
    String md5sumCurrent;

    try {
        Log.i(TAG, "start upload of DB file temp:" + tempFile.getName());

        // Check collision
        fileMetadata = mDriveService.files()
                .get(mNewDriveID)
                .setFields("md5Checksum")
                .execute();

        md5sumCurrent = fileMetadata.getMd5Checksum();

        Log.i(TAG, "md5Checksum to check " + md5sumCurrent);

        if (!md5sumCurrent.equals(md5Sum)) {
            Log.w(TAG, "conflict detected");

            return UPLOAD_CONFLICT;
        }

        mDriveService
                .files()
                .update(mNewDriveID, null, new FileContent("text/json", tempFile))
                .execute();

        Log.i(TAG, "file uploaded ");

        return UPLOAD_OK;

    } catch (Exception e) {
        Log.e(TAG, "uploadFile: " + e.getMessage());
        throw new SyncException(SyncStatus.Code.ERROR_UPLOAD_CLOUD, "Error writing file to GDrive message:" + e.getMessage());
    }
}
 

@Before
public void setUp() {
    try {
        InputStream testInputStream =
                IOUtils.toInputStream("test doc content",
                                      "UTF-8");

        MediaHttpUploader mediaHttpUploader = PowerMockito.mock(MediaHttpUploader.class);
        MediaHttpDownloader mediaHttpDownloader = PowerMockito.mock(MediaHttpDownloader.class);

        Drive.Files.Insert gdriveFilesInsert = PowerMockito.mock(Drive.Files.Insert.class);
        Drive.Files.Get gdriveFilesGet = PowerMockito.mock(Drive.Files.Get.class);

        when(auth.getDriveService(anyString(),
                                  anyString())).thenReturn(gdriveService);
        when(gdriveService.files()).thenReturn(gdriveFiles);
        when(gdriveFiles.insert(any(File.class),
                                any(FileContent.class))).thenReturn(gdriveFilesInsert);
        when(gdriveFiles.get(anyString())).thenReturn(gdriveFilesGet);

        when(gdriveFilesInsert.getMediaHttpUploader()).thenReturn(mediaHttpUploader);
        when(gdriveFilesInsert.execute()).thenReturn(new File());
        when(gdriveFilesGet.getMediaHttpDownloader()).thenReturn(mediaHttpDownloader);
        when(gdriveFilesGet.executeMediaAsInputStream()).thenReturn(testInputStream);
    } catch (Exception e) {
        fail(e.getMessage());
    }
}
 

/**
 * Blocking version of {@link #saveGameState(String, byte[], long, ISaveGameStateResponseListener)}
 *
 * @param fileId
 * @param gameState
 * @param progressValue
 * @throws IOException
 */
public void saveGameStateSync(String fileId, byte[] gameState, long progressValue) throws IOException {

    java.io.File file = java.io.File.createTempFile("games", "dat");
    new FileHandle(file).writeBytes(gameState, false);

    // no type since it is binary data
    FileContent mediaContent = new FileContent(null, file);

    // find file on server
    File remoteFile = findFileByNameSync(fileId);

    // file exists then update it
    if (remoteFile != null) {

        // just update content, leave metadata intact.

        GApiGateway.drive.files().update(remoteFile.getId(), null, mediaContent).execute();

        Gdx.app.log(TAG, "File updated ID: " + remoteFile.getId());
    }
    // file doesn't exists then create it
    else {
        File fileMetadata = new File();
        fileMetadata.setName(fileId);

        // app folder is a reserved keyyword for current application private folder.
        fileMetadata.setParents(Collections.singletonList("appDataFolder"));

        remoteFile = GApiGateway.drive.files().create(fileMetadata, mediaContent)
                .setFields("id")
                .execute();

        Gdx.app.log(TAG, "File created ID: " + remoteFile.getId());
    }

}
 

public void executeWorkItem(WorkItem workItem,
                            WorkItemManager workItemManager) {

    Document docToUpload = (Document) workItem.getParameter("DocToUpload");
    String docMimeType = (String) workItem.getParameter("DocMimeType");
    String uploadPath = (String) workItem.getParameter("UploadPath");

    try {

        RequiredParameterValidator.validate(this.getClass(),
                                            workItem);

        Drive drive = auth.getDriveService(appName,
                                           clientSecret);
        File fileMetadata = new File();
        fileMetadata.setTitle(docToUpload.getName());
        fileMetadata.setAlternateLink(docToUpload.getLink());
        if (docToUpload.getLastModified() != null) {
            fileMetadata.setModifiedDate(new DateTime(docToUpload.getLastModified()));
        }

        java.io.File tempDocFile = java.io.File.createTempFile(FilenameUtils.getBaseName(docToUpload.getName()),
                                                               "." + FilenameUtils.getExtension(docToUpload.getName()));
        FileOutputStream fos = new FileOutputStream(tempDocFile);
        fos.write(docToUpload.getContent());
        fos.close();

        FileContent mediaContent = new FileContent(docMimeType,
                                                   tempDocFile);

        Drive.Files.Insert insert = drive.files().insert(fileMetadata,
                                                         mediaContent);
        MediaHttpUploader uploader = insert.getMediaHttpUploader();
        uploader.setDirectUploadEnabled(true);
        uploader.setProgressListener(new MediaUploadProgressListener());
        insert.execute();

        workItemManager.completeWorkItem(workItem.getId(),
                                         null);
    } catch (Exception e) {
        handleException(e);
    }
}
 

/**
 * Perform apk upload an release on given track
 *
 * @throws Exception Upload error
 */
private void upload() throws Exception {
    // configure proxy
    if (this.proxyHost != null && !this.proxyHost.isEmpty()) {
        System.setProperty("https.proxyHost", this.proxyHost);
    }

    if (this.proxyPort != null && !this.proxyPort.isEmpty()) {
        System.setProperty("https.proxyPort", this.proxyPort);
    }

    // load key file credentials
    System.out.println("Loading account credentials...");
    Path jsonKey = FileSystems.getDefault().getPath(this.jsonKeyPath).normalize();
    GoogleCredential cred = GoogleCredential.fromStream(new FileInputStream(jsonKey.toFile()));
    cred = cred.createScoped(Collections.singleton(AndroidPublisherScopes.ANDROIDPUBLISHER));

    // load apk file info
    System.out.println("Loading apk file information...");
    Path apkFile = FileSystems.getDefault().getPath(this.apkPath).normalize();
    ApkFile apkInfo = new ApkFile(apkFile.toFile());
    ApkMeta apkMeta = apkInfo.getApkMeta();
    final String applicationName = this.appName == null ? apkMeta.getName() : this.appName;
    final String packageName = apkMeta.getPackageName();
    System.out.println(String.format("App Name: %s", apkMeta.getName()));
    System.out.println(String.format("App Id: %s", apkMeta.getPackageName()));
    System.out.println(String.format("App Version Code: %d", apkMeta.getVersionCode()));
    System.out.println(String.format("App Version Name: %s", apkMeta.getVersionName()));
    apkInfo.close();

    // load release notes
    System.out.println("Loading release notes...");
    List<LocalizedText> releaseNotes = new ArrayList<LocalizedText>();
    if (this.notesPath != null) {
        Path notesFile = FileSystems.getDefault().getPath(this.notesPath).normalize();
        String notesContent = new String(Files.readAllBytes(notesFile));
        releaseNotes.add(new LocalizedText().setLanguage(Locale.US.toString()).setText(notesContent));
    } else if (this.notes != null) {
        releaseNotes.add(new LocalizedText().setLanguage(Locale.US.toString()).setText(this.notes));
    }

    // init publisher
    System.out.println("Initialising publisher service...");
    AndroidPublisher.Builder ab = new AndroidPublisher.Builder(cred.getTransport(), cred.getJsonFactory(), cred);
    AndroidPublisher publisher = ab.setApplicationName(applicationName).build();

    // create an edit
    System.out.println("Initialising new edit...");
    AppEdit edit = publisher.edits().insert(packageName, null).execute();
    final String editId = edit.getId();
    System.out.println(String.format("Edit created. Id: %s", editId));

    try {
        // upload the apk
        System.out.println("Uploading apk file...");
        AbstractInputStreamContent apkContent = new FileContent(MIME_TYPE_APK, apkFile.toFile());
        Apk apk = publisher.edits().apks().upload(packageName, editId, apkContent).execute();
        System.out.println(String.format("Apk uploaded. Version Code: %s", apk.getVersionCode()));

        // create a release on track
        System.out.println(String.format("On track:%s. Creating a release...", this.trackName));
        TrackRelease release = new TrackRelease().setName("Automated upload").setStatus("completed")
                .setVersionCodes(Collections.singletonList((long) apk.getVersionCode()))
                .setReleaseNotes(releaseNotes);
        Track track = new Track().setReleases(Collections.singletonList(release));
        track = publisher.edits().tracks().update(packageName, editId, this.trackName, track).execute();
        System.out.println(String.format("Release created on track: %s", this.trackName));

        // commit edit
        System.out.println("Commiting edit...");
        edit = publisher.edits().commit(packageName, editId).execute();
        System.out.println(String.format("Success. Commited Edit id: %s", editId));

        // Success
    } catch (Exception e) {
        // error message
        String msg = "Operation Failed: " + e.getMessage();

        // abort
        System.err.println("Opertaion failed due to an error!, Deleting edit...");
        try {
            publisher.edits().delete(packageName, editId).execute();
        } catch (Exception e2) {
            // log abort error as well
            msg += "\nFailed to delete edit: " + e2.getMessage();
        }

        // forward error with message
        throw new IOException(msg, e);
    }
}
 

/**
 * Import a bundle into the Apigee gateway.
 *
 * @param bundleFile reference to the local bundle file
 * @param bundle     the bundle descriptor to use
 *
 * @return the revision of the uploaded bundle
 *
 * @throws IOException exception if something went wrong communicating with the rest endpoint
 */
public Long uploadBundle(String bundleFile, Bundle bundle) throws IOException {

	FileContent fContent = new FileContent("application/octet-stream",
			new File(bundleFile));
	//testing
	log.debug("URL parameters API Version {}", (profile.getApi_version()));
	log.debug("URL parameters URL {}", (profile.getHostUrl()));
	log.debug("URL parameters Org {}", (profile.getOrg()));
	log.debug("URL parameters App {}", bundle.getName());

	StringBuilder url = new StringBuilder();

	url.append(format("%s/%s/organizations/%s/%s?action=import&name=%s",
			profile.getHostUrl(),
			profile.getApi_version(),
			profile.getOrg(),
			bundle.getType().getPathName(),
			bundle.getName()));

	if (getProfile().isValidate()) {
		url.append("&validate=true");
	}

	HttpRequest restRequest = requestFactory.buildPostRequest(new GenericUrl(url.toString()), fContent);
	restRequest.setReadTimeout(0);
	HttpHeaders headers = new HttpHeaders();
	headers.setAccept("application/json");
	restRequest.setHeaders(headers);

	Long result;
	try {
		HttpResponse response = executeAPI(profile, restRequest);
		AppConfig apiResult = response.parseAs(AppConfig.class);
		result = apiResult.getRevision();
		if (log.isInfoEnabled())
			log.info(PrintUtil.formatResponse(response, gson.toJson(apiResult)));
		applyDelay();
	} catch (HttpResponseException e) {
		log.error(e.getMessage(), e);
		throw new IOException(e.getMessage(), e);
	}

	return result;

}
 

/**
 * Update a revsion of a bunlde with the supplied content.
 *
 * @param bundleFile reference to the local bundle file
 * @param bundle     the bundle descriptor to use
 *
 * @return the revision of the uploaded bundle
 *
 * @throws IOException exception if something went wrong communicating with the rest endpoint
 */
public Long updateBundle(String bundleFile, Bundle bundle) throws IOException {

	FileContent fContent = new FileContent("application/octet-stream",
			new File(bundleFile));
	//System.out.println("\n\n\nFile path: "+ new File(bundleFile).getCanonicalPath().toString());
	log.debug("URL parameters API Version {}", profile.getApi_version());
	log.debug("URL parameters URL {}", profile.getHostUrl());
	log.debug("URL parameters Org {}", profile.getOrg());
	log.debug("URL parameters App {}", bundle.getName());

	StringBuilder url = new StringBuilder();

	url.append(format("%s/%s/organizations/%s/%s/%s/revisions/%d",
			profile.getHostUrl(),
			profile.getApi_version(),
			profile.getOrg(),
			bundle.getType().getPathName(),
			bundle.getName(),
			bundle.getRevision()));

	if (getProfile().isValidate()) {
		url.append("?validate=true");
	}

	HttpRequest restRequest = requestFactory.buildPostRequest(new GenericUrl(url.toString()), fContent);
	restRequest.setReadTimeout(0);
	HttpHeaders headers = new HttpHeaders();
	headers.setAccept("application/json");
	restRequest.setHeaders(headers);
	Long result;
	try {
		HttpResponse response = executeAPI(profile, restRequest);
		AppConfig appconf = response.parseAs(AppConfig.class);
		result = appconf.getRevision();
		if (log.isInfoEnabled())
			log.info(PrintUtil.formatResponse(response, gson.toJson(appconf)));
		applyDelay();
	} catch (HttpResponseException e) {
		log.error(e.getMessage());
		throw new IOException(e.getMessage());
	}

	return result;

}