Package com.google.cloud.storage

Class Blob.BlobSourceOption

java.lang.Object
com.google.cloud.storage.Option<com.google.cloud.storage.UnifiedOpts.ObjectSourceOpt>
com.google.cloud.storage.Blob.BlobSourceOption
All Implemented Interfaces:
Serializable
Enclosing class:
Blob
public static class Blob.BlobSourceOption extends Option<com.google.cloud.storage.UnifiedOpts.ObjectSourceOpt>
Class for specifying blob source options when Blob methods are used.
See Also:

  • Method Details

    • generationMatch

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption generationMatch()
      Returns an option for blob's generation match. If this option is used the request will fail if generation does not match.

    • generationNotMatch

      @Deprecated @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption generationNotMatch()
      Deprecated.
      This option is invalid, and can never result in a valid response from the server.
      Returns an option for blob's generation mismatch. If this option is used the request will fail if generation matches.

    • metagenerationMatch

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption metagenerationMatch()
      Returns an option for blob's metageneration match. If this option is used the request will fail if metageneration does not match.

    • metagenerationNotMatch

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption metagenerationNotMatch()
      Returns an option for blob's metageneration mismatch. If this option is used the request will fail if metageneration matches.

    • decryptionKey

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption decryptionKey(@NonNull Key key)
      Returns an option to set a customer-supplied AES256 key for server-side encryption of the blob.

    • decryptionKey

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption decryptionKey(@NonNull String key)
      Returns an option to set a customer-supplied AES256 key for server-side encryption of the blob.
      Parameters:
      key - the AES256 encoded in base64

    • userProject

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption userProject(@NonNull String userProject)
      Returns an option for blob's billing user project. This option is used only if the blob's bucket has requester_pays flag enabled.

    • shouldReturnRawInputStream

      @TransportCompatibility({HTTP,GRPC}) public static Blob.BlobSourceOption shouldReturnRawInputStream(boolean shouldReturnRawInputStream)
      Returns an option for whether the request should return the raw input stream, instead of automatically decompressing the content. By default, this is false for Blob.downloadTo(), but true for ReadChannel.read().

    • dedupe

      @BetaApi public static Blob.BlobSourceOption[] dedupe(Blob.BlobSourceOption... os)
      Deduplicate any options which are the same parameter. The value which comes last in os will be the value included in the return.

    • dedupe

      @BetaApi public static Blob.BlobSourceOption[] dedupe(Collection<Blob.BlobSourceOption> collection, Blob.BlobSourceOption... os)
      Deduplicate any options which are the same parameter.

      The value which comes last in collection and os will be the value included in the return. All options from os will override their counterparts in collection.

    • dedupe

      @BetaApi public static Blob.BlobSourceOption[] dedupe(Blob.BlobSourceOption[] array, Blob.BlobSourceOption... os)
      Deduplicate any options which are the same parameter.

      The value which comes last in collection and os will be the value included in the return. All options from os will override their counterparts in collection.

    • equals

      public boolean equals(Object o)
      Deprecated.
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Deprecated.
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Deprecated.
      Overrides:
      toString in class Object