Hibernate用Sql查询封装到实体类

 1     @Override
 2     @SuppressWarnings("unchecked")
 3     public <T> Pagination<T> getPageResultObjectParamsBySql(Class<T> clazz,
 4  String hql, int pageNo, int pageSize,
 5             Object[] param)
 6             throws RuntimeException {
 7         List<T> list = null;
 8         Pagination<T> page;
 9         try {
10             Session session = getSession();
11             log.info("[执行HQL：{}]", hql);
12             Query query = session.createSQLQuery(hql).addEntity(clazz);//重点在这块,把要转换的类加进去,返回数据的时候会自动转换成这个类的对象;
13             buildParam(query, param);
14             list = query.setFirstResult((pageNo - 1) * pageSize)
15                     .setMaxResults(pageSize).list();
16             page = new Pagination<T>(list, pageNo, pageSize);
17         } catch (RuntimeException e) {
18             log.error("[执行basedao#{}出错：{}]", "getPageResult", e.getMessage());
19             throw e;
20         }
21         return page;
22     }