public class SingleAuthorComponent extends Panel {
public SingleAuthorComponent(final String id, final IModel authorModel) {
super(id);
final PersonService personService = ServiceFactory.createPersonService();
final List<Person> persons = personService.findAll();
final IChoiceRenderer renderer = new ChoiceRenderer() {
public String getDisplayValue(final Object object) {
return ((Person) object).getFirstName() + ((Person) object).getLastName();