Example usage for org.springframework.http.server.reactive HttpHeadResponseDecorator HttpHeadResponseDecorator

Introduction

In this page you can find the example usage for org.springframework.http.server.reactive HttpHeadResponseDecorator HttpHeadResponseDecorator.

Prototype

public HttpHeadResponseDecorator(ServerHttpResponse delegate) 

Source Link

Usage

From source file:org.springframework.http.server.reactive.ReactorHttpHandlerAdapter.java

@Override
public Mono<Void> apply(HttpServerRequest request, HttpServerResponse response) {

    NettyDataBufferFactory bufferFactory = new NettyDataBufferFactory(response.alloc());
    ServerHttpRequest adaptedRequest;//from   w  w w. j  a  v a 2s .co  m
    ServerHttpResponse adaptedResponse;
    try {
        adaptedRequest = new ReactorServerHttpRequest(request, bufferFactory);
        adaptedResponse = new ReactorServerHttpResponse(response, bufferFactory);
    } catch (URISyntaxException ex) {
        logger.error("Invalid URL " + ex.getMessage(), ex);
        response.status(HttpResponseStatus.BAD_REQUEST);
        return Mono.empty();
    }

    if (HttpMethod.HEAD.equals(adaptedRequest.getMethod())) {
        adaptedResponse = new HttpHeadResponseDecorator(adaptedResponse);
    }

    return this.httpHandler.handle(adaptedRequest, adaptedResponse)
            .doOnError(ex -> logger.error("Handling completed with error", ex))
            .doOnSuccess(aVoid -> logger.debug("Handling completed with success"));
}

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From source file:org.springframework.http.server.reactive.ServletHttpHandlerAdapter.java

@Override
public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
    if (DispatcherType.ASYNC.equals(request.getDispatcherType())) {
        Throwable ex = (Throwable) request.getAttribute(WRITE_ERROR_ATTRIBUTE_NAME);
        throw new ServletException("Write publisher error", ex);
    }//from  w  ww  .j ava 2s .  c o m

    // Start async before Read/WriteListener registration
    AsyncContext asyncContext = request.startAsync();
    asyncContext.setTimeout(-1);

    ServerHttpRequest httpRequest = createRequest(((HttpServletRequest) request), asyncContext);
    ServerHttpResponse httpResponse = createResponse(((HttpServletResponse) response), asyncContext);

    if (HttpMethod.HEAD.equals(httpRequest.getMethod())) {
        httpResponse = new HttpHeadResponseDecorator(httpResponse);
    }

    AtomicBoolean isCompleted = new AtomicBoolean();
    HandlerResultAsyncListener listener = new HandlerResultAsyncListener(isCompleted);
    asyncContext.addListener(listener);

    HandlerResultSubscriber subscriber = new HandlerResultSubscriber(asyncContext, isCompleted);
    this.httpHandler.handle(httpRequest, httpResponse).subscribe(subscriber);
}

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From source file:org.springframework.http.server.reactive.UndertowHttpHandlerAdapter.java

@Override
public void handleRequest(HttpServerExchange exchange) throws Exception {

    ServerHttpRequest request = new UndertowServerHttpRequest(exchange, getDataBufferFactory());
    ServerHttpResponse response = new UndertowServerHttpResponse(exchange, getDataBufferFactory());

    if (HttpMethod.HEAD.equals(request.getMethod())) {
        response = new HttpHeadResponseDecorator(response);
    }/*from  ww  w  .j av a2  s. c o m*/

    HandlerResultSubscriber resultSubscriber = new HandlerResultSubscriber(exchange);
    this.httpHandler.handle(request, response).subscribe(resultSubscriber);
}

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From source file:org.springframework.test.web.reactive.server.HttpHandlerConnector.java

private ServerHttpResponse prepareResponse(ServerHttpResponse response, ServerHttpRequest request) {
    return HttpMethod.HEAD.equals(request.getMethod()) ? new HttpHeadResponseDecorator(response) : response;
}

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