Hibernate 使用原生 Native SQL

标签：hibernate   native   sql   mysql   原生sql   

使用原生 SQL 的工具类： 

public SQLQuery findQueryByNativeSQL(final String sql, final List values, final int first, final int limit) {
   Object obj = this.getHibernateTemplate().execute(new HibernateCallback() {

      @Override
      public Object doInHibernate(Session session) throws HibernateException, SQLException {

         SQLQuery query = session.createSQLQuery(sql);
         query.setCacheable(true);
         if (values != null) {
            for (int i = 0; i < values.size(); i++) {
               query.setParameter(i, values.get(i));
            }
         }

         if (first > 0) {
            query.setFirstResult(first);
         }
         if (limit > 0) {
            query.setMaxResults(limit);
         }
         return query;
      }
   });
   if (obj != null) return (SQLQuery) obj;
   return null;
}

SQLQuery query = this.findQueryByNativeSQL(sql.toString(), values, pge * limit, limit);

public class ArticleDTO implements Serializable {
 private Integer id;
private ArticleMeetingProp articleMeetingProp;
public ArticleMeetingProp getArticleMeetingProp() {
    return articleMeetingProp;
}

public void setArticleMeetingProp(ArticleMeetingProp articleMeetingProp) {
        this.articleMeetingProp = articleMeetingProp;
}
public Integer getId() {return id;}
public void setId(Integer id) {
this.id = id;
}
｝

query.addEntity("articleMeetingProp", ArticleMeetingProp.class);
//query.addScalar(“id", Hibernate.INTEGER);  //如果字段有别名
query.setResultTransformer(Transformers.aliasToBean(ArticleDTO.class));

List<ArticleDTO> articleDTOList = query.list();

Hibernate 使用原生 Native SQL

标签：hibernate   native   sql   mysql   原生sql   

原文地址：http://blog.csdn.net/wenniuwuren/article/details/48698871