Package org.springframework.http.client.reactive

Class AbstractClientHttpRequest

java.lang.Object

org.springframework.http.client.reactive.AbstractClientHttpRequest

All Implemented Interfaces:

ClientHttpRequest, HttpMessage, ReactiveHttpOutputMessage

Direct Known Subclasses:

MockClientHttpRequest

public abstract class AbstractClientHttpRequest
extends Object
implements ClientHttpRequest

Base class for ClientHttpRequest implementations.

Since:

5.0

Author:

Rossen Stoyanchev, Brian Clozel

Constructor Summary

Constructors

Constructor	Description
AbstractClientHttpRequest()
AbstractClientHttpRequest(HttpHeaders headers)

Method Summary

Modifier and Type	Method	Description
protected void	applyAttributes()	Add attributes from getAttributes() to the underlying request.
protected abstract void	applyCookies()	Add cookies from getHeaders() to the underlying request.
protected abstract void	applyHeaders()	Apply header changes from getHeaders() to the underlying request.
void	beforeCommit(Supplier<? extends reactor.core.publisher.Mono<Void>> action)	Register an action to apply just before the HttpOutputMessage is committed.
protected reactor.core.publisher.Mono<Void>	doCommit()	A variant of doCommit(Supplier) for a request without body.
protected reactor.core.publisher.Mono<Void>	doCommit(Supplier<? extends Publisher<Void>> writeAction)	Apply beforeCommit actions, apply the request headers/cookies, and write the request body.
Map<String,Object>	getAttributes()	Return a mutable map of the request attributes.
MultiValueMap<String,HttpCookie>	getCookies()	Return a mutable map of request cookies to send to the server.
HttpHeaders	getHeaders()	Return the headers of this message.
protected HttpHeaders	initReadOnlyHeaders()	Initialize the read-only headers after the request is committed.
boolean	isCommitted()	Whether the HttpOutputMessage is committed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.http.client.reactive.ClientHttpRequest

getMethod, getNativeRequest, getURI

Methods inherited from interface org.springframework.http.ReactiveHttpOutputMessage

bufferFactory, setComplete, writeAndFlushWith, writeWith

Constructor Details

AbstractClientHttpRequest

public AbstractClientHttpRequest()

AbstractClientHttpRequest

public AbstractClientHttpRequest(HttpHeaders headers)

Method Details

getHeaders

public HttpHeaders getHeaders()

Description copied from interface: HttpMessage

Return the headers of this message.

Specified by:

getHeaders in interface HttpMessage

Returns:

a corresponding HttpHeaders object (never null)

initReadOnlyHeaders

protected HttpHeaders initReadOnlyHeaders()

Initialize the read-only headers after the request is committed.

By default, this method simply applies a read-only wrapper. Subclasses can do the same for headers from the native request.

Since:

5.3.15

getCookies

public MultiValueMap<String,HttpCookie> getCookies()

Description copied from interface: ClientHttpRequest

Return a mutable map of request cookies to send to the server.

Specified by:

getCookies in interface ClientHttpRequest

getAttributes

public Map<String,Object> getAttributes()

Description copied from interface: ClientHttpRequest

Return a mutable map of the request attributes.

Specified by:

getAttributes in interface ClientHttpRequest

beforeCommit

public void beforeCommit(Supplier<? extends reactor.core.publisher.Mono<Void>> action)

Description copied from interface: ReactiveHttpOutputMessage

Register an action to apply just before the HttpOutputMessage is committed.

Note: the supplied action must be properly deferred, e.g. via Mono.defer(java.util.function.Supplier<? extends reactor.core.publisher.Mono<? extends T>>) or Mono.fromRunnable(java.lang.Runnable), to ensure it's executed in the right order, relative to other actions.

Specified by:

beforeCommit in interface ReactiveHttpOutputMessage

Parameters:

action - the action to apply

isCommitted

public boolean isCommitted()

Description copied from interface: ReactiveHttpOutputMessage

Whether the HttpOutputMessage is committed.

Specified by:

isCommitted in interface ReactiveHttpOutputMessage

doCommit

protected reactor.core.publisher.Mono<Void> doCommit()

A variant of doCommit(Supplier) for a request without body.

Returns:

a completion publisher

doCommit

protected reactor.core.publisher.Mono<Void> doCommit(@Nullable
 Supplier<? extends Publisher<Void>> writeAction)

Apply beforeCommit actions, apply the request headers/cookies, and write the request body.

Parameters:

writeAction - the action to write the request body (may be null)

Returns:

a completion publisher

applyHeaders

protected abstract void applyHeaders()

Apply header changes from getHeaders() to the underlying request. This method is called once only.

applyCookies

protected abstract void applyCookies()

Add cookies from getHeaders() to the underlying request. This method is called once only.

applyAttributes

protected void applyAttributes()

Add attributes from getAttributes() to the underlying request. This method is called once only.

Since:

6.2