builder.startElement(new QName("response", NAMESPACE_URI, PREFIX), null);
builder.addAttribute(new QName("statusCode", null, null), HTTP_EXCEPTION_STATUS_CODE);
builder.startElement(new QName("body", NAMESPACE_URI, PREFIX), null);
builder.addAttribute(new QName("type", null, null), "text");
builder.addAttribute(new QName("encoding", null, null), "URLEncoded");
if(message != null) {
builder.characters(URLEncoder.encode(message, "UTF-8"));
}