Reactive HTTP response based RedirectView [SPR-14534]

[spring-projects-issues]

Daniel Fernández opened SPR-14534 and commented

An equivalent to Spring MVC's RedirectView so that the ViewResolver can return these when the view name specified at the controller starts with the "redirect:" prefix.

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Affects: 5.0 M1

Issue Links:

• Reactive response URL-rewriting mechanism [SPR-14529] #19098 Reactive response URL-rewriting mechanism
• Spring WebFlux doesn't handle redirect: directives when media type is requested [SPR-15291] #19857 Spring WebFlux doesn't handle redirect: directives when media type is requested
• Add a redirect() method to ServerResponse [SPR-14914] #19481 Add a redirect() method to ServerResponse

Referenced from: commits 300f2cd, 2e994f7

[spring-projects-issues]

Sébastien Deleuze commented

Rossen Stoyanchev I think I can take care of this one if you don't mind.

[spring-projects-issues]

Sébastien Deleuze commented

Pull request submitted.

[spring-projects-issues]

Sébastien Deleuze commented

Merged via this commit.

The redirectUrl encoding will be handled as part of #19098.

[spring-projects-issues]

Abhijit Sarkar commented

@sdeleuze @snicoll How is this used? The following gives me an exception:

return ServerResponse.status(TEMPORARY_REDIRECT)
    .location(URI.create(authorizationUrl))
    .build();

java.lang.IllegalStateException: Could not resolve view with name ''.
	at org.springframework.web.reactive.result.view.ViewResolutionResultHandler.lambda$resolveViews$5(ViewResolutionResultHandler.java:276) ~[spring-web-reactive-5.0.0.BUILD-SNAPSHOT.jar:5.0.0.BUILD-SNAPSHOT]
	at reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:111) [reactor-core-3.0.4.RELEASE.jar:3.0.4.RELEASE]
	at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:990) ~[reactor-core-3.0.4.RELEASE.jar:3.0.4.RELEASE]
	at reactor.core.publisher.MonoCollectList$MonoBufferAllSubscriber.onComplete(MonoCollectList.java:113) ~[reactor-core-3.0.4.RELEASE.jar:3.0.4.RELEASE]