final ObjectAssociation field = object.getSpecification().getAssociation(fieldName);
if (field == null) {
throw new ScimpiException("No field " + fieldName + " in " + object.getSpecification().getFullIdentifier());
}
if (field.isVisible(IsisContext.getAuthenticationSession(), object).isVetoed()) {
throw new ForbiddenException(field, ForbiddenException.VISIBLE);
}
final boolean isIconShowing = request.isRequested(SHOW_ICON, showIconByDefault());
final int truncateTo = Integer.valueOf(request.getOptionalProperty(TRUNCATE, "0")).intValue();
write(request, object, field, null, className, isIconShowing, truncateTo);