SpringCloud/spring-cloud-gateway
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Fix potential NPE

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see gh-131
This commit is contained in:
Spencer Gibb
2017-12-14 16:23:02 -05:00
parent 1b3300bbc4
commit d5f87dc6a0
4 changed files with 4 additions and 4 deletions
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2
spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/ForwardRoutingFilter.java
View File

@@ -34,7 +34,7 @@ public class ForwardRoutingFilter implements GlobalFilter, Ordered {
URI requestUrl = exchange.getRequiredAttribute(GATEWAY_REQUEST_URL_ATTR);
String scheme = requestUrl.getScheme();
if (isAlreadyRouted(exchange) || !scheme.equals("forward")) {
if (isAlreadyRouted(exchange) || !"forward".equals(scheme)) {
return chain.filter(exchange);
}
setAlreadyRouted(exchange);

2
spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/NettyRoutingFilter.java
View File

@@ -58,7 +58,7 @@ public class NettyRoutingFilter implements GlobalFilter, Ordered {
URI requestUrl = exchange.getRequiredAttribute(GATEWAY_REQUEST_URL_ATTR);
String scheme = requestUrl.getScheme();
if (isAlreadyRouted(exchange) || (!scheme.equals("http") && !scheme.equals("https"))) {
if (isAlreadyRouted(exchange) || (!"http".equals(scheme) && !"https".equals(scheme))) {
return chain.filter(exchange);
}
setAlreadyRouted(exchange);

2
spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/WebClientHttpRoutingFilter.java
View File

@@ -58,7 +58,7 @@ public class WebClientHttpRoutingFilter implements GlobalFilter, Ordered {
URI requestUrl = exchange.getRequiredAttribute(GATEWAY_REQUEST_URL_ATTR);
String scheme = requestUrl.getScheme();
if (isAlreadyRouted(exchange) || (!scheme.equals("http") && !scheme.equals("https"))) {
if (isAlreadyRouted(exchange) || (!"http".equals(scheme) && !"https".equals(scheme))) {
return chain.filter(exchange);
}
setAlreadyRouted(exchange);

2
spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/WebsocketRoutingFilter.java
View File

@@ -50,7 +50,7 @@ public class WebsocketRoutingFilter implements GlobalFilter, Ordered {
URI requestUrl = exchange.getRequiredAttribute(GATEWAY_REQUEST_URL_ATTR);
String scheme = requestUrl.getScheme();
if (isAlreadyRouted(exchange) || (!scheme.equals("ws") && !scheme.equals("wss"))) {
if (isAlreadyRouted(exchange) || (!"ws".equals(scheme) && !"wss".equals(scheme))) {
return chain.filter(exchange);
}
setAlreadyRouted(exchange);