From 7a8d76dd27924a33f406cf1c15cd64a6d46ea8ec Mon Sep 17 00:00:00 2001 From: Spencer Gibb Date: Mon, 6 Feb 2017 20:49:30 -0700 Subject: [PATCH] polish --- .../springframework/cloud/gateway/filter/RoutingFilter.java | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/main/java/org/springframework/cloud/gateway/filter/RoutingFilter.java b/src/main/java/org/springframework/cloud/gateway/filter/RoutingFilter.java index 7bd6054d..7603b70e 100644 --- a/src/main/java/org/springframework/cloud/gateway/filter/RoutingFilter.java +++ b/src/main/java/org/springframework/cloud/gateway/filter/RoutingFilter.java @@ -11,7 +11,6 @@ import org.springframework.http.server.reactive.ServerHttpRequest; import org.springframework.http.server.reactive.ServerHttpResponse; import org.springframework.web.server.ServerWebExchange; import org.springframework.web.server.WebFilterChain; -import org.springframework.web.server.WebHandler; import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.CLIENT_RESPONSE_ATTR; import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_REQUEST_URL_ATTR; @@ -42,6 +41,10 @@ public class RoutingFilter implements GlobalFilter, Ordered { @Override public Mono filter(ServerWebExchange exchange, WebFilterChain chain) { Optional requestUrl = exchange.getAttribute(GATEWAY_REQUEST_URL_ATTR); + if (!requestUrl.isPresent()) { + return Mono.error(new IllegalStateException("No URI found in attribute: " + GATEWAY_REQUEST_URL_ATTR)); + } + ServerHttpRequest request = exchange.getRequest(); final HttpMethod method = HttpMethod.valueOf(request.getMethod().toString());