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

Class ByteBufferAsyncRequestBody

java.lang.Object

io.trino.plugin.exchange.filesystem.s3.ByteBufferAsyncRequestBody

All Implemented Interfaces:

org.reactivestreams.Publisher<ByteBuffer>, software.amazon.awssdk.core.async.AsyncRequestBody, software.amazon.awssdk.core.async.SdkPublisher<ByteBuffer>

public final class ByteBufferAsyncRequestBody
extends Object
implements software.amazon.awssdk.core.async.AsyncRequestBody

This class mimics the implementation of ByteArrayAsyncRequestBody except for we use a ByteBuffer to avoid unnecessary memory copy An implementation of AsyncRequestBody for providing data from memory. This is created using static methods on AsyncRequestBody

See Also:

• AsyncRequestBody.fromBytes(byte[])
• AsyncRequestBody.fromByteBuffer(ByteBuffer)
• AsyncRequestBody.fromString(String)

Constructor Summary

Constructors

Constructor	Description
ByteBufferAsyncRequestBody(ByteBuffer byteBuffer, String mimetype)

Method Summary

Modifier and Type	Method	Description
Optional<Long>	contentLength()
String	contentType()
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

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

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

Constructor Details

ByteBufferAsyncRequestBody

public ByteBufferAsyncRequestBody(ByteBuffer byteBuffer,
 String mimetype)

Method Details

contentLength

public Optional<Long> contentLength()

Specified by:

contentLength in interface software.amazon.awssdk.core.async.AsyncRequestBody

contentType

public String contentType()

Specified by:

contentType in interface software.amazon.awssdk.core.async.AsyncRequestBody

subscribe

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

Specified by:

subscribe in interface org.reactivestreams.Publisher<ByteBuffer>