public Leave detail(int id) {
Session session = HibernateSessionFactory.getSession();
session.beginTransaction();
Leave leave = (Leave) session.get(Leave.class, id);
session.getTransaction().commit();
HibernateSessionFactory.closeSession();
return leave;
}
public void delete(int id) {
Session session = HibernateSessionFactory.getSession();
session.beginTransaction();
Leave leave = (Leave) session.get(Leave.class, id);
session.delete(leave);
session.getTransaction().commit();
HibernateSessionFactory.closeSession();
}
public boolean islike(Integer userid, Integer goodsid) {
Session session = null;
Like like = null;
try {
session = HibernateSessionFactory.getSession();
like = new Like(userid, goodsid, null);
like = (Like) session.get(Like.class, like);
} catch (Exception e) {
// TODO: handle exception
System.err.println(e);
System.out.println("likeDao.islike()");
return false;
} finally {
session.flush();
session.clear();
HibernateSessionFactory.closeSession();
}
if (like == null) {
return false;
}
return true;
}
/**
* 取消喜爱作品
*
* @param userid
* @param goodsid
* @return
*/
public boolean unlikeGoods(Integer userid, Integer goodsid) {
Transaction tx = null;
Session session = null;
try {
session = HibernateSessionFactory.getSession();
tx = session.beginTransaction();
Like like = new Like(userid, goodsid, null);
like = (Like) session.get(Like.class, like);
session.delete(like);
tx.commit();
} catch (Exception e) {
// TODO: handle exception
System.err.println(e);
System.out.println("likeDao.unlikeGoods()");
tx.rollback();
return false;
} finally {
session.flush();
session.clear();
HibernateSessionFactory.closeSession();
}
return true;
}
/**
* 喜爱作品
*
* @param userid
* @param goodsid
* @return
*/
public boolean likeGoods(Integer userid, Integer goodsid) {
Transaction tx = null;
Session session = null;
try {
session = HibernateSessionFactory.getSession();
tx = session.beginTransaction();
System.out.println(userid + "," + goodsid);
Like like = new Like(userid, goodsid, GLobalMethod.getNowTime());
session.save(like);
tx.commit();
} catch (Exception e) {
// TODO: handle exception
System.err.println(e);
System.out.println("likeDao.likeGoods()");
tx.rollback();
return false;
} finally {
session.flush();
session.clear();
HibernateSessionFactory.closeSession();
}
return true;
}
