@Override
public void appendToResponse(WOResponse r, WOContext c) {
NSTimestamp date = (NSTimestamp) objectPropertyValue();
if (date != null) {
try {
dateString = dateFormatter().format(date);
} catch (IllegalArgumentException nsfe) {
// nothing?
}
} else {
dateString = null;
}
super.appendToResponse(r, c);
}