}
attachment.setDomainExpressions(des);
} else if (PolicyConstants.getPolicyElemQName().equals(qn)) {
Policy p = builder.getPolicy((Element)nd);
if (null != attachment.getPolicy()) {
p = p.merge(attachment.getPolicy());
}
attachment.setPolicy(p);
} else if (PolicyConstants.getPolicyReferenceElemQName().equals(qn)) {
PolicyReference ref = builder.getPolicyReference((Element)nd);
if (null != ref) {