@Override
public Header[] getRequestHeaders() {
List<Header> headers = getRequestHeadersList();
// Add authentication header.
if (userName != null && passWord != null) {
byte[] base64bytes = Base64.encode((userName + ":" + passWord).getBytes(), Base64.DEFAULT);
String credentials = new String(base64bytes);
headers.add(new BasicHeader(HEADER_AUTHORIZATION, HEADER_BASIC + " " + credentials));
}
return headers.toArray(new Header[headers.size()]);
}
