package net.webxtreme.bridge.datalayer.proxy.hibernate;

import java.io.Serializable;

import net.webxtreme.bridge.datalayer.model.Utente;
import net.webxtreme.bridge.datalayer.proxy.UtenteDao;
import net.webxtreme.bridge.hibernate.daosupport.GenericHibernateDao;

import org.hibernate.criterion.Restrictions;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;


public class UtenteDaoImpl extends GenericHibernateDao<Utente, Serializable> implements UtenteDao, UserDetailsService {

	@Override
	public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
		return (Utente) findUserByUsername(username);
	}

	public UserDetails findUserByUsername(String username) throws UsernameNotFoundException {
		this.getSession().beginTransaction();
		Utente utente = (Utente) this.findByCriteria().add(Restrictions.eq("username", username)).uniqueResult();
		this.getSession().getTransaction().commit();

		if (utente == null) {
			throw new UsernameNotFoundException("utente '" + username + "' non trovato.");
		} else {
			return (UserDetails) utente;
		}
	}
}