class WizardDaoImpl extends DaoBaseImpl<Wizard> implements WizardDao {

  @Override
  public Wizard findByName(String name) {
    Session session = getSessionFactory().openSession();
    Transaction tx = null;
    Wizard result = null;
    try {
      tx = session.beginTransaction();
      Criteria criteria = session.createCriteria(persistentClass);
      criteria.add(Restrictions.eq("name", name));
      result = (Wizard) criteria.uniqueResult();
      for (Spellbook s : result.getSpellbooks()) {
        s.getSpells().size();
      }
      tx.commit();
    } catch (Exception e) {
      if (tx != null) {
        tx.rollback();
      }
      throw e;
    } finally {
      session.close();
    }
    return result;
  }

}