Hibernate工具类：实例2 HQL查询

package cn.itcast.hibernate;import java.util.Date;import java.util.List;import org.hibernate.Query;import org.hibernate.Session;import cn.itcast.hibernate.domain.Name;import cn.itcast.hibernate.domain.User;public class QueryTest {/** * @param args */public static void main(String[] args) {User user = new User();user.setBirthday(new Date());Name n = new Name();n.setFirstName("firstName");n.setLastName("lastName");user.setName(n);HibernateUtil.add(user);query(user.getName().getFirstName());}static void query(String name) {Session s = null;try {s = HibernateUtil.getSession();String hql = "from User as user where user.name=:n";// from ObjectQuery query = s.createQuery(hql);// query.setString(0, name);query.setString("n", name);query.setFirstResult(200);query.setMaxResults(10);List<User> list = query.list();// executQuery();User u = (User) query.uniqueResult();System.out.print(u);for (User user : list) {System.out.println(user.getName());}} finally {if (s != null)s.close();}}}