private static void copyHeadersAndContext(
ActionRequest actionRequest, RestRequest restRequest, Set<String> headers) {
for (String usefulHeader : headers) {
String headerValue = restRequest.header(usefulHeader);
if (headerValue != null) {
actionRequest.putHeader(usefulHeader, headerValue);
}
}
actionRequest.copyContextFrom(restRequest);
}
private static void putHeaders(ActionRequest<?> request, Map<String, String> headers) {
for (Map.Entry<String, String> header : headers.entrySet()) {
request.putHeader(header.getKey(), header.getValue());
}
}