Package org.springframework.http.server.reactive

Class HttpHeadResponseDecorator

java.lang.Object

org.springframework.http.server.reactive.ServerHttpResponseDecorator

org.springframework.http.server.reactive.HttpHeadResponseDecorator

All Implemented Interfaces:

HttpMessage, ReactiveHttpOutputMessage, ServerHttpResponse

public class HttpHeadResponseDecorator
extends ServerHttpResponseDecorator

ServerHttpResponse decorator for HTTP HEAD requests.

Since:

5.0

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor	Description
HttpHeadResponseDecorator(ServerHttpResponse delegate)

Method Summary

Modifier and Type	Method	Description
final reactor.core.publisher.Mono<Void>	writeAndFlushWith(Publisher<? extends Publisher<? extends org.springframework.core.io.buffer.DataBuffer>> body)	Invoke ServerHttpResponseDecorator.setComplete() without writing.
final reactor.core.publisher.Mono<Void>	writeWith(Publisher<? extends org.springframework.core.io.buffer.DataBuffer> body)	Consume and release the body without writing.

Methods inherited from class org.springframework.http.server.reactive.ServerHttpResponseDecorator

addCookie, beforeCommit, bufferFactory, getCookies, getDelegate, getHeaders, getNativeResponse, getRawStatusCode, getStatusCode, isCommitted, setComplete, setRawStatusCode, setStatusCode, toString

Methods inherited from class java.lang.Object

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

Constructor Details

HttpHeadResponseDecorator

public HttpHeadResponseDecorator(ServerHttpResponse delegate)

Method Details

writeWith

public final reactor.core.publisher.Mono<Void> writeWith(Publisher<? extends org.springframework.core.io.buffer.DataBuffer> body)

Consume and release the body without writing.

If the headers contain neither Content-Length nor Transfer-Encoding, and the body is a Mono, count the bytes and set Content-Length.

Specified by:

writeWith in interface ReactiveHttpOutputMessage

Overrides:

writeWith in class ServerHttpResponseDecorator

Parameters:

body - the body content publisher

Returns:

a Mono that indicates completion or error

writeAndFlushWith

public final reactor.core.publisher.Mono<Void> writeAndFlushWith(Publisher<? extends Publisher<? extends org.springframework.core.io.buffer.DataBuffer>> body)

Invoke ServerHttpResponseDecorator.setComplete() without writing.

RFC 7302 allows HTTP HEAD response without content-length and it's not something that can be computed on a streaming response.

Specified by:

writeAndFlushWith in interface ReactiveHttpOutputMessage

Overrides:

writeAndFlushWith in class ServerHttpResponseDecorator

Parameters:

body - the body content publisher

Returns:

a Mono that indicates completion or error