JavaEE大型实验个人理财系统

package cn.edu.zjut.services; import java.util.*; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.Transaction; import cn.edu.zjut.po.*; import cn.edu.zjut.dao.*; import cn.edu.zjut.services.*; import com.opensymphony.xwork2.ActionContext; public class UserService implements IUserService{ private Map<String, Object> request, session; private IUserDAO userDAO = null; private IPayDAO payDAO = null; private IIncomeDAO incomeDAO = null; public void setUserDAO(UserDAO userDAO) { this.userDAO = userDAO; } public void setPayDAO(PayDAO payDAO) { this.payDAO = payDAO; } public void setIncomeDAO(IncomeDAO incomeDAO) { this.incomeDAO = incomeDAO; } public boolean login(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); String username = loginUser.getUsername(); String userpwd = loginUser.getUserpwd(); //System.out.println("username "+username+" userpwd "+userpwd); String hql = "from User as user where username='" + username + "' and userpwd='" + userpwd + "'"; List list = userDAO.findByHql(hql); userDAO.getSession().close(); if (list.isEmpty()) return false; else{ session.put("username",username); //System.out.println( session.get(username) +" "+session.get(userpwd) +" "+session.size()+" "+session.toString()+" "+session.values()); request.put("tip","欢迎您！"); loginUser=(User)list.get(0); session.put("loginUser",loginUser); return true; } } public boolean register(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); try { userDAO.save(loginUser); return true; } catch (Exception e) { return false; } finally { userDAO.getSession().close(); } } public boolean select(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); String username = loginUser.getUsername(); double pay = 0.0; double income = 0.0; String hql = "from User as user where username='" + username+ "' "; String hql1 = "from Pay as pay where username='" + username+ "' "; String hql2 = "from Income as income where username='" + username+ "' "; List list = userDAO.findByHql(hql); List list1 = payDAO.findByHql(hql1); List list2 = incomeDAO.findByHql(hql2); try { loginUser=(User)list.get(0); /* for(int i=0;i<list1.size();i++) { pay+=(Pay)list1.get(i). }*/ /* Set<Pay> pays=loginUser.getPaies(); Pay[] pays2=(Pay[])pays.toArray(); for(int i=0;i<pays2.length;i++) { pay+=pays2[i].getPmoney(); } System.out.println("payyyyy"+pay); Set<Income> incomes=loginUser.getIncomes(); Income[] incomes2=(Income[])incomes.toArray(); for(int i=0;i<incomes2.length;i++) { income+=incomes2[i].getImoney(); } System.out.println("incooooo"+income);*/ session.put("loginUser", loginUser); session.put("paies", loginUser.getPaies()); session.put("incomes", loginUser.getIncomes()); session.put("pay", pay); session.put("income", income); return true; }catch (Exception e) { System.out.print(e+"5555"); return false; } finally { userDAO.getSession().close(); } } public boolean select1(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); String username = (String)session.get("username"); double pay = 0.0; double income = 0.0; String hql = "from User as user where username='" + username+ "' "; List list = userDAO.findByHql(hql); try { loginUser=(User)list.get(0); /* Set<Pay> pays=loginUser.getPaies();pays.iterator(); Pay[] pays2=(Pay[])pays.toArray(); for(int i=0;i<pays2.length;i++) { pay+=pays2[i].getPmoney(); } System.out.println("payyyyy"+pay); Set<Income> incomes=loginUser.getIncomes(); Income[] incomes2=(Income[])incomes.toArray(); for(int i=0;i<incomes2.length;i++) { income+=incomes2[i].getImoney(); } System.out.println("incooooo"+income);*/ session.put("paies", loginUser.getPaies()); session.put("incomes", loginUser.getIncomes()); session.put("pay", pay); session.put("income", income); return true; }catch (Exception e) { // System.out.print(e+"5555"); return false; } finally { userDAO.getSession().close(); } } public boolean delete(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); String username=loginUser.getUsername(); String hql = "from User as user where username='" + username+ "' "; try { List list = userDAO.findByHql(hql); loginUser=(User)list.get(0); userDAO.delete(loginUser); request.put("tip","用户"+username+"删除成功！"); return true; }catch (Exception e) { System.out.println("ddddd"+e); return false; } finally { userDAO.getSession().close(); } } public boolean infoupdate(User loginUser) { ActionContext ctx= ActionContext.getContext(); session=(Map) ctx.getSession(); request=(Map) ctx.get("request"); String username=(String)session.get("username"); String userpwd=loginUser.getUserpwd(); String phone=loginUser.getPhone(); int age= loginUser.getAge(); String hql = "from User as user where username='" + username+ "' "; List list = userDAO.findByHql(hql); try { loginUser=(User)list.get(0); loginUser.setUserpwd(userpwd); loginUser.setPhone(phone); loginUser.setAge(age); userDAO.update(loginUser); session.put("username",username); session.put("loginUser",loginUser); request.put("tip", "修改个人信息成功!"); return true; } catch (Exception e) { return false; } finally { userDAO.getSession().close(); } } }