ChunkedUploadPayload (Apache jclouds 2.0.0 API)

java.lang.Object
- org.jclouds.io.payloads.BasePayload<Payload>
- - org.jclouds.s3.filters.ChunkedUploadPayload

All Implemented Interfaces:: Closeable, AutoCloseable, Payload

public class ChunkedUploadPayload
extends BasePayload<Payload>

Field Summary
- Fields inherited from class org.jclouds.io.payloads.BasePayload
  content, contentMetadata, written

Constructor Summary

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

Method Summary

Methods
Modifier and Type	Method and 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()` By default we are repeatable.
`InputStream`	`openStream()` Creates a new InputStream object of the payload.
`void`	`release()` By default there are no resources to 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 Detail
  - ChunkedUploadPayload
```
public ChunkedUploadPayload(Payload payload,
                    int blockSize,
                    String timestamp,
                    String scope,
                    com.google.common.io.ByteProcessor<byte[]> hmacSHA256,
                    String seedSignature)
```
- Method Detail
  - 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()
```
    Description copied from class: BasePayload
    
    By default there are no resources to release.
    
    Specified by:
    
    release in interface Payload
    
    Overrides:
    
    release in class BasePayload<Payload>
  - isRepeatable
```
public boolean isRepeatable()
```
    Description copied from class: BasePayload
    
    By default we are repeatable.
    
    Specified by:
    
    isRepeatable in interface Payload
    
    Overrides:
    
    isRepeatable in class BasePayload<Payload>
  - openStream
```
public InputStream openStream()
                       throws IOException
```
    Description copied from interface: Payload
    
    Creates a new InputStream object of the payload.
    
    Throws:
    
    IOException

Class ChunkedUploadPayload

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Constructor Detail

ChunkedUploadPayload

Method Detail

constructSignedChunk

release

isRepeatable

openStream