Hibernate实现limit查询方法

 

Hibernate实现sql中的limit的方法也很简单，原理是创建一个查询之后，给当前查询添加start和limit两个参数，之后执行查询即可。代码如下所示。

public List<KnowledgeExpertArticle> findKnowledgeExpertArticleForSearch(

       String keyName, Object value,final int start,final int limit) {

       // 

       log.debug("search knowledgeExpertArticle by :"+value);

       try{

           final String hql = "form KnowledgeExpertArticle as model where model.'"+keyName+"' like '%"+value+"%' order by model.expertArticleId DESC";

           log.info(hql);

           List resultList = getHibernateTemplate().executeFind(

              new HibernateCallback() {

                  public Object doInHibernate(Session arg0)

                         throws HibernateException, SQLException {

                     Query query = arg0.createQuery(hql);

                     query.setFirstResult(start);

                     query.setMaxResults(limit);

                     return query.list();

                  }



              });

           return resultList;



       }catch(RuntimeException re){

           throw re;

       }

    }