urunni88 commented on code in PR #27787:
URL: https://github.com/apache/camel/pull/27787#discussion_r4267327327
##########
components/camel-http/src/main/java/org/apache/camel/component/http/HttpProducer.java:
##########
@@ -340,12 +347,29 @@ public void onDone(Exchange exchange1) {
}
private static void applyHeader(HttpUriRequest httpRequest, String key,
List<String> multiValues, String prev) {
- // add the value(s) as a http request header
+ // add the value(s) as http request header(s), one header line per
value
+ if (multiValues != null) {
+ for (String value : multiValues) {
+ httpRequest.addHeader(key, value);
+ }
+ } else if (prev != null) {
+ httpRequest.addHeader(key, prev);
+ }
+ }
+
+ private static boolean isSentAsOneJoinedHeader(Object value) {
+ if (value instanceof Iterator || (value instanceof Iterable && !(value
instanceof Collection))) {
Review Comment:
Thanks, added Stream to isSentAsOneJoinedHeader, updated the comment, and
added it to the upgrade guide sentence.
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