Package org.jclouds.s3.filters

Class ChunkedUploadPayload

java.lang.Object
org.jclouds.io.payloads.BasePayload<org.jclouds.io.Payload>
org.jclouds.s3.filters.ChunkedUploadPayload
All Implemented Interfaces:
Closeable, AutoCloseable, org.jclouds.io.Payload
public class ChunkedUploadPayload extends org.jclouds.io.payloads.BasePayload<org.jclouds.io.Payload>

  • Field Summary

    Fields inherited from class org.jclouds.io.payloads.BasePayload

    content, contentMetadata, written

  • Constructor Summary

    Constructors
    Constructor
    Description
    ChunkedUploadPayload(org.jclouds.io.Payload payload, int blockSize, String timestamp, String scope, com.google.common.io.ByteProcessor<byte[]> hmacSHA256, String seedSignature)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected byte[]
    constructSignedChunk(int userDataLen, byte[] userData)
    Returns a chunk for upload consisting of the signed 'header' or chunk prefix plus the user data.
    boolean
    isRepeatable()
     
    InputStream
    openStream()
     
    void
    release()
     

    Methods inherited from class org.jclouds.io.payloads.BasePayload

    close, equals, getContentMetadata, getInput, getRawContent, hashCode, isSensitive, setContentMetadata, setSensitive, toString

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • ChunkedUploadPayload

      public ChunkedUploadPayload(org.jclouds.io.Payload payload, int blockSize, String timestamp, String scope, com.google.common.io.ByteProcessor<byte[]> hmacSHA256, String seedSignature)

  • Method Details

    • constructSignedChunk

      protected byte[] constructSignedChunk(int userDataLen, byte[] userData)
      Returns a chunk for upload consisting of the signed 'header' or chunk prefix plus the user data. The signature of the chunk incorporates the signature of the previous chunk (or, if the first chunk, the signature of the headers portion of the request).
      Parameters:
      userDataLen - The length of the user data contained in userData
      userData - Contains the user data to be sent in the upload chunk
      Returns:
      A new buffer of data for upload containing the chunk header plus user data

    • release

      public void release()
      Specified by:
      release in interface org.jclouds.io.Payload
      Overrides:
      release in class org.jclouds.io.payloads.BasePayload<org.jclouds.io.Payload>

    • isRepeatable

      public boolean isRepeatable()
      Specified by:
      isRepeatable in interface org.jclouds.io.Payload
      Overrides:
      isRepeatable in class org.jclouds.io.payloads.BasePayload<org.jclouds.io.Payload>

    • openStream

      public InputStream openStream() throws IOException
      Throws:
      IOException