InputStreamConsumingPublisher (AWS Java SDK :: Utilities 2.21.44 API)

java.lang.Object
- software.amazon.awssdk.utils.async.InputStreamConsumingPublisher

All Implemented Interfaces:

org.reactivestreams.Publisher<ByteBuffer>
```
public class InputStreamConsumingPublisher
extends Object
implements org.reactivestreams.Publisher<ByteBuffer>
```
A publisher to which an InputStream can be written.
See doBlockingWrite(InputStream).

Constructor Summary

Constructors
Constructor Description

InputStreamConsumingPublisher()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`cancel()`	Cancel an ongoing `doBlockingWrite(InputStream)` call.
`long`	`doBlockingWrite(InputStream inputStream)`	Write the provided input stream to the stream subscribed to this publisher.
`void`	`subscribe(org.reactivestreams.Subscriber<? super ByteBuffer> s)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - InputStreamConsumingPublisher
```
public InputStreamConsumingPublisher()
```
- Method Detail
  - doBlockingWrite
```
public long doBlockingWrite(InputStream inputStream)
```
    Write the provided input stream to the stream subscribed to this publisher.
    This method will block the calling thread to write until: (1) the provided input stream is fully consumed, (2) the subscription is cancelled, (3) reading from the input stream fails, or (4) cancel() is called.
    
    Returns:
    
    The amount of data written to the downstream subscriber.
  - cancel
```
public void cancel()
```
    Cancel an ongoing doBlockingWrite(InputStream) call.
  - subscribe
```
public void subscribe(org.reactivestreams.Subscriber<? super ByteBuffer> s)
```
    Specified by:
    
    subscribe in interface org.reactivestreams.Publisher<ByteBuffer>