CODEWITHSUNDEEP
javaspring-bootspring-webflux
Felipe Ferro
Felipe Ferro

Reputation: 1

Spring Boot - Do a new WebClient call with result of another call

I'm trying to call an api with 2 call using webclient. The first call return a token. The second call use the token.

public Mono<GetToken> getToken{
 return webClient
      .get()
      .uri(uriBuilder ->
        uriBuilder
          .path("api/getToken")
          .build()
      )
      .retrieve()
      .bodyToMono(Object.class);
}

public Mono<GetToken> getData{
 return webClient
      .get()
      .uri(uriBuilder ->
        uriBuilder
          .path("api/getData/"+tokenID)
          .build()
      )
      .retrieve()
      .bodyToMono(Object2.class);
}

How can I use the data from the first request in the second without using the block() function

Upvotes: 0

Views: 562

Answers (1)

Unmitigated
Unmitigated

Reputation: 89472

Use Mono#flatMap.

Mono<Object2> res = getToken().flatMap(token -> getData(token));

Upvotes: 1

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