Package software.amazon.awssdk.core.internal.io

Class AwsUnsignedChunkedEncodingInputStream

java.lang.Object

java.io.InputStream

software.amazon.awssdk.core.io.SdkInputStream

software.amazon.awssdk.core.internal.io.AwsChunkedInputStream

software.amazon.awssdk.core.internal.io.AwsChunkedEncodingInputStream

software.amazon.awssdk.core.internal.io.AwsUnsignedChunkedEncodingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable, Releasable

@SdkInternalApi
public class AwsUnsignedChunkedEncodingInputStream
extends AwsChunkedEncodingInputStream

A wrapper class of InputStream that implements chunked-encoding.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	AwsUnsignedChunkedEncodingInputStream.Builder

Field Summary

Fields inherited from class software.amazon.awssdk.core.internal.io.AwsChunkedEncodingInputStream

calculatedChecksum, checksumHeaderForTrailer, CRLF, FINAL_CHUNK, HEADER_COLON_SEPARATOR, isTrailingTerminated

Fields inherited from class software.amazon.awssdk.core.internal.io.AwsChunkedInputStream

currentChunkIterator, DEFAULT_CHUNK_SIZE, is, isAtStart, isTerminating, log, SKIP_BUFFER_SIZE, underlyingStreamBuffer

Method Summary

Modifier and Type	Method	Description
static AwsUnsignedChunkedEncodingInputStream.Builder	builder()
protected byte[]	createChecksumChunkHeader()
protected byte[]	createChunk(byte[] chunkData)	Creates chunk for the given buffer.
protected byte[]	createFinalChunk(byte[] finalChunk)	The final chunk.

Methods inherited from class software.amazon.awssdk.core.internal.io.AwsChunkedEncodingInputStream

mark, read, reset

Methods inherited from class software.amazon.awssdk.core.internal.io.AwsChunkedInputStream

getWrappedInputStream, markSupported, read, skip

Methods inherited from class software.amazon.awssdk.core.io.SdkInputStream

abort, abortIfNeeded, release

Methods inherited from class java.io.InputStream

available, close, read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

builder

public static AwsUnsignedChunkedEncodingInputStream.Builder builder()

createFinalChunk

protected byte[] createFinalChunk(byte[] finalChunk)

Description copied from class: AwsChunkedEncodingInputStream

The final chunk.

Specified by:

createFinalChunk in class AwsChunkedEncodingInputStream

Parameters:

finalChunk - The last byte which will be often 0 byte.

Returns:

Final chunk that will be appended with CRLF or any required signatures.

createChunk

protected byte[] createChunk(byte[] chunkData)

Description copied from class: AwsChunkedEncodingInputStream

Creates chunk for the given buffer. The chucks could be appended with Signatures or any additional bytes by Concrete classes.

Specified by:

createChunk in class AwsChunkedEncodingInputStream

Parameters:

chunkData - The chunk of original data.

Returns:

Chunked data which will have signature if signed or just data if unsigned.

createChecksumChunkHeader

protected byte[] createChecksumChunkHeader()

Specified by:

createChecksumChunkHeader in class AwsChunkedEncodingInputStream

Returns:

ChecksumChunkHeader in bytes based on the Header name field.