/**
* @param userId
* @param password
* @throws Exception
*/
public User autenticarUsuario(String username, String password) throws Exception {
User u = userDao.getUser(username);
if (u != null) {
String loginPwd = this.generarPassword(username, password);
if (loginPwd.equals(u.getPassword())) return u;
else return null;
} else {
throw new Exception("Usuario inexistente");
}
}
/**
* Chequea la existencia de un username repetido
*
* @param username
* @return userduplicado
*/
private boolean existeUsuario(String username) {
if (userDao.getUser(username) != null) return true;
return false;
}
