Package io.trino.plugin.exchange.filesystem.s3

Class BufferWriteAsyncResponseTransformer<ResponseT>

java.lang.Object

io.trino.plugin.exchange.filesystem.s3.BufferWriteAsyncResponseTransformer<ResponseT>

Type Parameters:

ResponseT - Response POJO type.

All Implemented Interfaces:

software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>

public final class BufferWriteAsyncResponseTransformer<ResponseT>
extends Object
implements software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>

An implementation of AsyncResponseTransformer that writes data to the specified range of the given buffer. This class mimics the implementation of ByteArrayAsyncResponseTransformer but avoids memory copying.

Constructor Summary

Constructors

Constructor	Description
BufferWriteAsyncResponseTransformer(byte[] buffer, int offset)

Method Summary

Modifier and Type	Method	Description
void	exceptionOccurred(Throwable throwable)
void	onResponse(ResponseT response)
void	onStream(software.amazon.awssdk.core.async.SdkPublisher<ByteBuffer> publisher)
CompletableFuture<ResponseT>	prepare()

Methods inherited from class java.lang.Object

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

Constructor Details

BufferWriteAsyncResponseTransformer

public BufferWriteAsyncResponseTransformer(byte[] buffer,
 int offset)

Method Details

prepare

public CompletableFuture<ResponseT> prepare()

Specified by:

prepare in interface software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>

onResponse

public void onResponse(ResponseT response)

Specified by:

onResponse in interface software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>

onStream

public void onStream(software.amazon.awssdk.core.async.SdkPublisher<ByteBuffer> publisher)

Specified by:

onStream in interface software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>

exceptionOccurred

public void exceptionOccurred(Throwable throwable)

Specified by:

exceptionOccurred in interface software.amazon.awssdk.core.async.AsyncResponseTransformer<ResponseT,ResponseT>