"add", "http://ws.apache.org/counter/counter_port_type", "Element"
);
parts.add(encP);
Element refElement = builder.encryptForRef(null, parts);
builder.addInternalRefElement(refElement);
builder.appendToHeader(secHeader);
String outputString =
org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(doc);
if (LOG.isDebugEnabled()) {
LOG.debug("Encrypted SAML 1.1 message Direct Reference (holder-of-key):");