questionsolvehibernatedao.java

hibernate+spring的相片上传项目

package org.lenovoAC.hibernateDao;

import org.lenovoAC.pojo.QuestionSolve;
import java.util.List;
import org.lenovoAC.dao.QuestionSolveDao;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 * 问题回复表: question_solve
 * @author not attributable
 * @version 1.0
 */
public class QuestionSolveHibernateDao
    extends BaseDao implements QuestionSolveDao
{
  /**
   * 添加
   * @param qs QuestionSolve
   */
  public void insertQuestionSolve(QuestionSolve qs)
  {
    this.getHibernateTemplate().save(qs);
  }

  /**
   * 修改
   * @param qs QuestionSolve
   */
  public void updateQuestionSolve(QuestionSolve qs)
  {
    this.getHibernateTemplate().update(qs);
  }

  /**
   * 删除
   * @param qs QuestionSolve
   */
  public void delQuestionSolve(QuestionSolve qs)
  {
    this.getHibernateTemplate().delete(qs);
  }
  /**
   * 通过ID得到指定对象
   * @param id String
   * @return QuestionSolve
   */
  public QuestionSolve getQuestionSolve(String id)
  {
    return (QuestionSolve)this.getHibernateTemplate().load(QuestionSolve.class,
        id);
  }
  /**
   * 删除指定ID对应的对象
   * @param id String
   */
  public void delQuestionSolveTwo(String id)
  {
    this.delQuestionSolve(getQuestionSolve(id));
  }
  /**
   * 修改指定ID的对象值为qsOld对应的值
   * @param id String
   * @param qsOld QuestionSolve
   */
  public void updateQuestionSolveTwo(String id,QuestionSolve qsOld)
  {
    QuestionSolve qsNew=this.getQuestionSolve(id);
    qsNew.setSolveContext(qsOld.getSolveContext());
    qsNew.setTime(qsOld.getTime());
    this.updateQuestionSolve(qsNew);
  }
  /**
   * 取得所有记录
   * @return List
   */
  public List getAllQuestionSolve()
  {
    return this.getHibernateTemplate().loadAll(QuestionSolve.class);
  }
  /**
   * 取得所有记录,通过时间降序排序
   * @return List
   */
  public List getAllQuestionSolveTwo()
  {
    String hql="from QuestionSolve as qs order by qs.time desc";
    return this.getHibernateTemplate().find(hql);
  }
}