Java 电子商务 购物 网站 源码

package com.lzw.dao; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import org.springframework.dao.DataAccessException; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; import com.lzw.form.ModifyMemberForm; import com.lzw.model.TbBbs; import com.lzw.model.TbGoods; import com.lzw.model.TbManager; import com.lzw.model.TbMember; import com.lzw.model.TbOrder; import com.lzw.model.TbSubType; import com.lzw.model.TbSuperType; import com.lzw.model.VGoods; public class Dao extends HibernateDaoSupport { // 获取特价商品 public List getShowSaleGoodsList() { return getHibernateTemplate().find( "from TbGoods where sale=1 order by INTime desc"); } // 获取新品 public List getShowNewGoodsList() { return getHibernateTemplate().find( "from TbGoods where newGoods=1 order by INTime desc"); } // 获取单个商品信息 public TbGoods getGoods(Long id) { return (TbGoods) getHibernateTemplate().get(TbGoods.class, id); } public List getGoodsByType(Integer type) { return getHibernateTemplate() .find("from VGoods where id.subId=" + type); } public List getGoodsByQuery(String query) { System.out.println(query+"\to"); return getHibernateTemplate().find(query); } // 获取用户 public TbMember getUser(String username, String pwd) { List list = null; TbMember user = null; list = getHibernateTemplate().find( "from TbMember where userName='" + username + "' and freeze=0"); if (list.size() > 0) { user = (TbMember) list.get(0); if (pwd != null && !user.getPassWord().equals(pwd)) { user = null; } } return user; } // 获取公告 public List getPlacard() { return getHibernateTemplate().find("from TbBbs order by INTime desc"); } // 获取指定公告 public TbBbs getPlacard(Integer id) { return (TbBbs) getHibernateTemplate().get(TbBbs.class, id); } public List getSellSort() { List list = getHibernateTemplate() .find( "select id.goodsId,id.goodsName from" + " VOrderDetail group by id.goodsId,id.goodsName order by count(id.number) desc"); return list; } // 获取商品类别列表 public Map getTypeList() { Map model = new HashMap(); List types = getHibernateTemplate() .find( "select id.id,id.superType from VType group by id.id,id.superType"); Iterator iterator = types.iterator(); while (iterator.hasNext()) { Object[] type = (Object[]) iterator.next(); List subList = getHibernateTemplate().find( "from VType where id.id='" + type[0] + "'"); model.put(type[1], subList); } return model; } // 获取搜索类型 public List getSearchClassify() { return getHibernateTemplate() .find( "select id.id,id.superType from VType group by id.id,id.superType order by id.superType"); } public TbSuperType getSuperType(Integer id) { return (TbSuperType) getHibernateTemplate().get(TbSuperType.class, id); } // 修改并更新用户信息 public void updateUserInfo(ModifyMemberForm form) { TbMember oldUser = (TbMember) getHibernateTemplate().get( TbMember.class, new Integer(form.getId())); oldUser.setAddress(form.getAddress()); oldUser.setCardNo(form.getCardno()); oldUser.setCardType(form.getCardtype()); oldUser.setCity(form.getCity()); oldUser.setEmail(form.getEmail()); oldUser.setPassWord(form.getPwd()); oldUser.setPostcode(form.getPostcode()); oldUser.setTel(form.getTel()); oldUser.setTrueName(form.getTruename()); getHibernateTemplate().update(oldUser); } public List getOrder(String username) { return getHibernateTemplate().find( "from TbOrder where username='" + username + "'"); } public List getOrders() { return getHibernateTemplate().loadAll(TbOrder.class); } public TbOrder getOrder(Long id) { return (TbOrder) getHibernateTemplate().get(TbOrder.class, id); } // 获取会员折扣 public float getUserRebate(String username) { float rebate = 1; List list = getHibernateTemplate().find( "select id.rebate from VMember where username='" + username + "'"); if (list.size() > 0) { System.out.println(list.get(0)); rebate = Float.valueOf(list.get(0) + "").floatValue(); } return rebate; } // 获得TbRebate表数据等级为ID的记录 public int getGrade(double amount) { int grade = 0; List list = getHibernateTemplate().find( "select grade from TbRebate where amount<" + amount); if (list.size() > 0) { grade = Integer.valueOf(list.get(0) + ""); } return grade; } public boolean insertObject(Object obj) { try { getHibernateTemplate().save(obj); return true; } catch (DataAccessException e) { e.printStackTrace(); return false; } } // 在事物中完成订单保存和会员的更新 public void insertObject(TbMember user, TbOrder order) { getHibernateTemplate().saveOrUpdate(user); getHibernateTemplate().save(order); } // 获取管理员 public TbManager getManager(String manager) { List list = getHibernateTemplate().find( "from TbManager where manager='" + manager + "'"); TbManager user = null; if (list.size() > 0) user = (TbManager) list.get(0); return user; } public List getSuperTypes() { return getHibernateTemplate().find("from TbSuperType order by id Desc"); } public List getSubTypes() { return getHibernateTemplate().find("from VType order by id.id Desc"); } public boolean delSuperType(String ids) { String sql = "delete from TbSuperType Where id in(" + ids + ")"; boolean del = false; try { getHibernateTemplate().bulkUpdate(sql); del = true; } catch (Exception e) { del = false; } return del; } public TbSuperType getSuperType(String typename) { TbSuperType tst = null; List list = getHibernateTemplate().find( "from TbSuperType where typeName='" + typename + "'"); if (list.size() > 0) tst = (TbSuperType) list.get(0); return tst; } public boolean delSubType(String subTypeID) { String sql = "delete from TbSubType Where id in(" + subTypeID + ")"; boolean del = false; try { getHibernateTemplate().bulkUpdate(sql); del = true; } catch (Exception e) { del = false; } return del; } public TbSubType getSubType(String typename) { TbSubType tst = null; List list = getHibernateTemplate().find( "from TbSubType where typeName='" + typename + "'"); if (list.size() > 0) tst = (TbSubType) list.get(0); return tst; } public TbSubType getSubType(Integer typeId) { return (TbSubType) getHibernateTemplate().get(TbSubType.class, typeId); } public void insertOrUpdate(TbGoods form) { getHibernateTemplate().saveOrUpdate(form); } public VGoods getVGoods(Long id) { return (VGoods) getHibernateTemplate().get(VGoods.class, id); } public void delObject(Object obj) { getHibernateTemplate().delete(obj); } public List getMembers() { return getHibernateTemplate().loadAll(TbMember.class); } public int updateFreeze(int id) { String sql = "update TbMember set freeze=1 where ID=" + id; return getHibernateTemplate().bulkUpdate(sql); } public int updateThaw(int id) { String sql = "update TbMember set freeze=0 where ID=" + id; return getHibernateTemplate().bulkUpdate(sql); } public TbMember getMember(Integer id) { return (TbMember) getHibernateTemplate().get(TbMember.class, id); } public int updateEnforce(int id) { String sql = "update TbOrder set enforce=1 where orderID=" + id; return getHibernateTemplate().bulkUpdate(sql); } public boolean delPlacard(String id) { String sql = "delete from TbBbs Where id in(" + id + ")"; boolean del = false; try { getHibernateTemplate().bulkUpdate(sql); del = true; } catch (Exception e) { del = false; } return del; } public TbBbs getBBS(String title) { List list = getHibernateTemplate(