鑑於以下example from Hibernate Make Easy,如何在Grails中調用命名查詢user.findByLoginName?如何在Grails中調用命名查詢
package com.examscam.model;
import javax.persistence.*;
import org.hibernate.Session;
import com.examscam.HibernateUtil;
@Entity
@Table(name = "user", schema = "examscam")
@NamedQuery(name="user.findByLoginName",
query="from User where loginName = :name")
public class User { }