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Add a check to current context as contentLength is already in the context

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This commit is contained in:
Stéphane Lagraulet
2016-08-03 15:32:08 +02:00
parent 7929dfec0f
commit b1ec12af43
1 changed files with 11 additions and 7 deletions
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spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/zuul/filters/route/support/AbstractRibbonCommand.java
+11 -7
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@@ -46,18 +46,20 @@ public abstract class AbstractRibbonCommand<LBC extends AbstractLoadBalancerAwar
protected final LBC client;
protected RibbonCommandContext context;
public AbstractRibbonCommand(LBC client, RibbonCommandContext context, ZuulProperties zuulProperties) {
public AbstractRibbonCommand(LBC client, RibbonCommandContext context,
ZuulProperties zuulProperties) {
this("default", client, context, zuulProperties);
}
public AbstractRibbonCommand(String commandKey, LBC client, RibbonCommandContext context, ZuulProperties zuulProperties) {
public AbstractRibbonCommand(String commandKey, LBC client,
RibbonCommandContext context, ZuulProperties zuulProperties) {
super(getSetter(commandKey, zuulProperties));
this.client = client;
this.context = context;
}
protected static Setter getSetter(final String commandKey, ZuulProperties zuulProperties) {
protected static Setter getSetter(final String commandKey,
ZuulProperties zuulProperties) {
// @formatter:off
final HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
@@ -82,9 +84,11 @@ public abstract class AbstractRibbonCommand<LBC extends AbstractLoadBalancerAwar
@Override
protected ClientHttpResponse run() throws Exception {
final RequestContext context = RequestContext.getCurrentContext();
String contentLengthHeader = context.getRequest().getHeader("Content-Length");
if (StringUtils.hasText(contentLengthHeader)) {
this.context.setContentLength(new Long(contentLengthHeader));
if (context.getRequest() != null) {
String contentLengthHeader = context.getRequest().getHeader("Content-Length");
if (StringUtils.hasText(contentLengthHeader)) {
this.context.setContentLength(new Long(contentLengthHeader));
}
}
RQ request = createRequest();