Java Code Examples for com.google.cloud.storage.BlobInfo#getMediaLink()

The following examples show how to use com.google.cloud.storage.BlobInfo#getMediaLink() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
@SuppressWarnings("deprecation")
public String uploadFile(Part filePart, final String bucketName) throws IOException {
  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = filePart.getSubmittedFileName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          filePart.getInputStream());
  logger.log(
      Level.INFO, "Uploaded file {0} as {1}", new Object[]{
          filePart.getSubmittedFileName(), fileName});
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 2
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME environment
 * variable, appending a timestamp to end of the uploaded filename.
 */
public String uploadFile(FileItemStream fileStream, final String bucketName)
    throws IOException, ServletException {
  checkFileExtension(fileStream.getName());

  System.out.println("FileStream name: " + fileStream.getName() + "\nBucket name: " + bucketName);

  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = fileStream.getName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  @SuppressWarnings("deprecation")
  BlobInfo blobInfo =
      storage.create(
          BlobInfo.newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          fileStream.openStream());
  logger.log(
      Level.INFO, "Uploaded file {0} as {1}", new Object[] {fileStream.getName(), fileName});
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 3
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
@SuppressWarnings("deprecation")
public String uploadFile(Part filePart, final String bucketName) throws IOException {
  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = filePart.getSubmittedFileName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          filePart.getInputStream());
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 4
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
public String uploadFile(FileItemStream fileStream, final String bucketName)
    throws IOException, ServletException {
  checkFileExtension(fileStream.getName());

  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = fileStream.getName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  @SuppressWarnings("deprecation")
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          fileStream.openStream());
  logger.log(Level.INFO, "Uploaded file {0} as {1}", new Object[]{
      fileStream.getName(), fileName});
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 5
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
@SuppressWarnings("deprecation")
public String uploadFile(FileItemStream fileStream, final String bucketName)
    throws IOException, ServletException {
  checkFileExtension(fileStream.getName());

  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = fileStream.getName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          fileStream.openStream());
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 6
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 6 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
public String uploadFile(FileItemStream fileStream, final String bucketName)
    throws IOException, ServletException {
  checkFileExtension(fileStream.getName());

  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = fileStream.getName() + dtString;

  // the inputstream is closed by default, so we don't need to close it here
  @SuppressWarnings("deprecation")
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          fileStream.openStream());
  // return the public download link
  return blobInfo.getMediaLink();
}
Example 7
Source File: FirestoreProtoClient.java    From startup-os with Apache License 2.0 5 votes vote down vote up 
public String uploadTo(String bucketName, String filePath, String fileName) throws IOException {

    BlobInfo blobInfo =
        storage.create(
            BlobInfo.newBuilder(bucketName, fileName)
                .setAcl(ImmutableList.of(Acl.of(Acl.User.ofAllUsers(), Acl.Role.READER)))
                .build(),
            Files.toByteArray(Paths.get(filePath).toFile()));
    return blobInfo.getMediaLink();
  }
Example 8
Source File: CloudStorageHelper.java    From getting-started-java with Apache License 2.0 5 votes vote down vote up 
/**
 * Uploads a file to Google Cloud Storage to the bucket specified in the BUCKET_NAME
 * environment variable, appending a timestamp to end of the uploaded filename.
 */
// Note: this sample assumes small files are uploaded. For large files or streams use:
// Storage.writer(BlobInfo blobInfo, Storage.BlobWriteOption... options)
public String uploadFile(Part filePart, final String bucketName) throws IOException {
  DateTimeFormatter dtf = DateTimeFormat.forPattern("-YYYY-MM-dd-HHmmssSSS");
  DateTime dt = DateTime.now(DateTimeZone.UTC);
  String dtString = dt.toString(dtf);
  final String fileName = filePart.getSubmittedFileName() + dtString;
  
  // The InputStream is closed by default, so we don't need to close it here
  // Read InputStream into a ByteArrayOutputStream.
  InputStream is = filePart.getInputStream();
  ByteArrayOutputStream os = new ByteArrayOutputStream();
  byte[] readBuf = new byte[4096];
  while (is.available() > 0) {
    int bytesRead = is.read(readBuf);
    os.write(readBuf, 0, bytesRead);
  }

  // Convert ByteArrayOutputStream into byte[]
  BlobInfo blobInfo =
      storage.create(
          BlobInfo
              .newBuilder(bucketName, fileName)
              // Modify access list to allow all users with link to read file
              .setAcl(new ArrayList<>(Arrays.asList(Acl.of(User.ofAllUsers(), Role.READER))))
              .build(),
          os.toByteArray());
  // return the public download link
  return blobInfo.getMediaLink();
}