RuleServiceExtensionDescription extensionDescription =
(RuleServiceExtensionDescription)
serviceDescription.getServiceExtensionDescription();
RuleSetDescription ruleSetDescription = extensionDescription.getRuleSetDescription();
OMNamespaceFactory omNamespaceFactory = OMNamespaceFactory.getInstance();
OMNamespace omNamespace = omNamespaceFactory.createOMNamespace(
parent.getNamespace().getNamespaceURI(), "");
if (ruleSetDescription != null) {
OMElement ruleSetElement = OM_FACTORY.createOMElement(CommonsConstants.ELE_RULESET,
omNamespace);
RuleSetDescriptionSerializer.serialize(ruleSetDescription, xPathSerializer,