fDescriptionElement.setTargetNamespace(URI.create(TNS));
fInterfaceElement = fDescriptionElement.addInterfaceElement();
fInterfaceElement.setName(new NCName(INTF_NAME));
fFaultElement = fInterfaceElement.addInterfaceFaultElement();
fFaultElement.setName(new NCName(FAULT_NAME));
fFaultElement.setElement(new QNameTokenUnion(new QName(FAULT_NAME)));
fDescription = fDescriptionElement.toComponent();
Interface iface = fDescription.getInterface(new QName(TNS,INTF_NAME));
fFault = iface.getInterfaceFault(new QName(TNS,FAULT_NAME));
}