Example usage for org.springframework.web.reactive.function BodyExtractors toDataBuffers

List of usage examples for org.springframework.web.reactive.function BodyExtractors toDataBuffers

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Introduction

In this page you can find the example usage for org.springframework.web.reactive.function BodyExtractors toDataBuffers.

Prototype

public static BodyExtractor<Flux<DataBuffer>, ReactiveHttpInputMessage> toDataBuffers()

Source Link

Document

Extractor that returns the raw DataBuffer DataBuffers .

Usage

From source file:org.springframework.cloud.gateway.filter.WebClientWriteResponseFilter.java

@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
    // NOTICE: nothing in "pre" filter stage as CLIENT_RESPONSE_ATTR is not added
    // until the WebHandler is run
    return chain.filter(exchange).then(Mono.defer(() -> {
        ClientResponse clientResponse = exchange.getAttribute(CLIENT_RESPONSE_ATTR);
        if (clientResponse == null) {
            return Mono.empty();
        }//from w ww  . j  ava 2s  .  co  m
        log.trace("WebClientWriteResponseFilter start");
        ServerHttpResponse response = exchange.getResponse();

        return response.writeWith(clientResponse.body(BodyExtractors.toDataBuffers()))
                .log("webClient response");
    }));
}