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 and Description
HttpHeadResponseDecorator(ServerHttpResponse delegate)

Method Summary

Modifier and Type	Method and Description
reactor.core.publisher.Mono<Void>	writeAndFlushWith(org.reactivestreams.Publisher<? extends org.reactivestreams.Publisher<? extends DataBuffer>> body) Invoke ServerHttpResponseDecorator.setComplete() without writing.
reactor.core.publisher.Mono<Void>	writeWith(org.reactivestreams.Publisher<? extends DataBuffer> body) Apply reduce on the body, count the number of bytes produced, release data buffers without writing, and set the Content-Length header.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpHeadResponseDecorator

public HttpHeadResponseDecorator(ServerHttpResponse delegate)

Method Detail

writeWith

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

Apply reduce on the body, count the number of bytes produced, release data buffers without writing, and set the Content-Length header.

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(org.reactivestreams.Publisher<? extends org.reactivestreams.Publisher<? extends 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