private String propertyVal(final Id id) {
final Property p = card.getProperty(id);
if (p == null) {
return null;
}
return p.getValue();
}
/**
* @return displayname of entoty represented by this info
* @throws WebdavException
*/
public String getDisplayname() throws WebdavException {
if (card == null) {
return null;
}
final String nn = propertyVal(Id.NICKNAME);
if (nn != null) {
return nn;
}
final N n = (N) card.getProperty(Id.N);
if (n == null) {
return null;
}
return notNull(n.getGivenName()) + " " + notNull(n.getFamilyName());
}