}
WebPropertyNode wpn = new WebPropertyNode();
// default-helper?
DefaultHelper dh = descriptor.getDefaultHelper();
if (dh!=null && dh.getWebProperty()!=null) {
Node dhn = appendChild(cache, RuntimeTagNames.DEFAULT_HELPER);
wpn.writeDescriptor(dhn, RuntimeTagNames.PROPERTY, dh.getWebProperty());
}
// property*
wpn.writeDescriptor(cache, RuntimeTagNames.PROPERTY, descriptor.getWebProperty());