Class ChecksumCalculatingAsyncRequestBody

java.lang.Object

software.amazon.awssdk.core.internal.async.ChecksumCalculatingAsyncRequestBody

All Implemented Interfaces:

org.reactivestreams.Publisher<ByteBuffer>, AsyncRequestBody, SdkPublisher<ByteBuffer>

@SdkInternalApi
public class ChecksumCalculatingAsyncRequestBody
extends Object
implements AsyncRequestBody

Wrapper class to wrap an AsyncRequestBody to calculate checksum as it reads data and append Checksum as trailer at the end.

This is only used by non-sra code path, i.e., when a custom legacy signer is provided.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ChecksumCalculatingAsyncRequestBody.Builder
static class	ChecksumCalculatingAsyncRequestBody.OnNextGuaranteedSubscriber

Nested classes/interfaces inherited from interface software.amazon.awssdk.core.async.AsyncRequestBody

AsyncRequestBody.BodyType

Method Summary

Modifier and Type	Method	Description
static ChecksumCalculatingAsyncRequestBody.Builder	builder()
Optional<Long>	contentLength()
String	contentType()
void	subscribe(org.reactivestreams.Subscriber<? super ByteBuffer> s)

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.core.async.AsyncRequestBody

body, split, split, splitCloseable, splitCloseable

Methods inherited from interface software.amazon.awssdk.core.async.SdkPublisher

addTrailingData, buffer, doAfterOnCancel, doAfterOnComplete, doAfterOnError, filter, filter, flatMapIterable, limit, map, subscribe

Method Details

builder

public static ChecksumCalculatingAsyncRequestBody.Builder builder()

Returns:

Builder instance to construct a FileAsyncRequestBody.

contentLength

public Optional<Long> contentLength()

Specified by:

contentLength in interface AsyncRequestBody

Returns:

The content length of the data being produced.

contentType

public String contentType()

Specified by:

contentType in interface AsyncRequestBody

Returns:

The content type of the data being produced.

subscribe

public void subscribe(org.reactivestreams.Subscriber<? super ByteBuffer> s)

Specified by:

subscribe in interface org.reactivestreams.Publisher<ByteBuffer>