How to use

allowHeaders

method

in

org.apache.cxf.rs.security.cors.CrossOriginResourceSharing

private boolean effectiveAllowAnyHeaders(CrossOriginResourceSharing ann) {
  if (ann != null) {
    return ann.allowHeaders().length == 0;
  }
  return allowHeaders.isEmpty();
}

private boolean effectiveAllowAnyHeaders(CrossOriginResourceSharing ann) {
  if (ann != null) {
    return ann.allowHeaders().length == 0;
  } else {
    return allowHeaders.isEmpty();
  }
}

private boolean effectiveAllowAnyHeaders(CrossOriginResourceSharing ann) {
  if (ann != null) {
    return ann.allowHeaders().length == 0;
  }
  return allowHeaders.isEmpty();
}

private boolean effectiveAllowHeaders(CrossOriginResourceSharing ann, List<String> aHeaders) {
  if (effectiveAllowAnyHeaders(ann)) {
    return true;
  }
  List<String> actualHeaders = null; 
  if (ann != null) {
    actualHeaders = Arrays.asList(ann.allowHeaders());
  } else {
    actualHeaders = allowHeaders;
  }
  Set<String> actualHeadersSet = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
  actualHeadersSet.addAll(actualHeaders);
  return actualHeadersSet.containsAll(aHeaders);
}

private boolean effectiveAllowHeaders(CrossOriginResourceSharing ann, List<String> aHeaders) {
  if (effectiveAllowAnyHeaders(ann)) {
    return true;
  }
  List<String> actualHeaders = null;
  if (ann != null) {
    actualHeaders = Arrays.asList(ann.allowHeaders());
  } else {
    actualHeaders = allowHeaders;
  }
  Set<String> actualHeadersSet = new TreeSet<>(String.CASE_INSENSITIVE_ORDER);
  actualHeadersSet.addAll(actualHeaders);
  return actualHeadersSet.containsAll(aHeaders);
}

private boolean effectiveAllowHeaders(CrossOriginResourceSharing ann, List<String> aHeaders) {
  if (effectiveAllowAnyHeaders(ann)) {
    return true;
  }
  List<String> actualHeaders = null;
  if (ann != null) {
    actualHeaders = Arrays.asList(ann.allowHeaders());
  } else {
    actualHeaders = allowHeaders;
  }
  Set<String> actualHeadersSet = new TreeSet<>(String.CASE_INSENSITIVE_ORDER);
  actualHeadersSet.addAll(actualHeaders);
  return actualHeadersSet.containsAll(aHeaders);
}