mysql+struts+hibernete

/* * Generated by MyEclipse Struts * Template path: templates/java/JavaClass.vtl */ package com.sif.struts.action; import java.util.*; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.transaction.Transaction; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.action.DynaActionForm; import org.apache.struts.actions.DispatchAction; import com.sif.dao.UserDAO; import com.sif.pojo.User; /** * MyEclipse Struts * Creation date: 11-14-2008 * * XDoclet definition: * @struts.action path="/user" name="userForm" input="login.jsp" scope="request" validate="true" */ public class UserAction extends DispatchAction { /* * Generated Methods */ /** * Method execute * @param mapping * @param form * @param request * @param response * @return ActionForward */ public ActionForward Add(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { DynaActionForm userForm = (DynaActionForm) form;// TODO Auto-generated method stub String targat = "success"; User userCon = new User(); userCon.setUsername(userForm.getString("username")); userCon.setPassword(userForm.getString("password")); userCon.setEmail(userForm.getString("email")); UserDAO userDAO = new UserDAO(); userDAO.save(userCon); userDAO.getSession().beginTransaction().commit(); return mapping.findForward(targat); } public ActionForward find(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { DynaActionForm userForm = (DynaActionForm) form; String targat = ""; int i = 0; User userCon = new User(); List list = new ArrayList(); UserDAO userDAO = new UserDAO(); list = userDAO.findAll(); Iterator Iter = list.iterator(); String user_name = request.getParameter("username1"); System.out.println(user_name); while (Iter.hasNext()) { userCon = (User) Iter.next(); if (!user_name.equals("") && (user_name.equals(userCon.getUsername()))) { System.out.println(user_name + "11111"); i = 2; break; } else if (user_name.equals("") || user_name == null) { System.out.println(user_name + "22222"); i = 1; } else if (!user_name.equals("") && !user_name.equals(userCon.getUsername())) { System.out.println(user_name + "33333"); i = 0; } } if (i == 1) { System.out.println("AAAAAAAAAAAAAAAAAAAAAAAAAA"); targat = "find1"; } else if (i == 2) { System.out.println("BBBBBBBBBBBBBBBBBBBBBBBBBBB"); targat = "find2"; } else if (i == 0) { System.out.println("CCCCCCCCCCCCCCCCCCCCCCCCCCCC"); targat = "error"; } return mapping.findForward(targat); } public ActionForward delectUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { DynaActionForm userForm = (DynaActionForm) form; String targat = "delsuccess"; String ID = request.getParameter("id"); int IntID = Integer.parseInt(ID); System.out.println(IntID); UserDAO userDAO = new UserDAO(); User userCon = new User(); userCon = userDAO.findById(IntID); System.out.println("AAAAAAAAAAAAAAAAAAAAAA"); userDAO.delete(userCon); userDAO.getSession().beginTransaction().commit(); return mapping.findForward(targat); } public ActionForward rewriteture(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { String targat = "rewsuccess"; Integer ID = Integer.parseInt(request.getParameter("id")); System.out.println(ID + "11111111111111111111111"); User userCon = new User(); UserDAO userDAO = new UserDAO(); org.hibernate.Transaction tx = userDAO.getSession().beginTransaction(); userCon = userDAO.findById(ID); System.out.println(ID + "222222222222222222222222"); tx.commit(); DynaActionForm userForm = (DynaActionForm) form; userForm.set("username", userCon.getUsername()); userForm.set("password", userCon.getPassword()); userForm.set("email", userCon.getEmail()); request.getSession().setAttribute("userCon", userCon); return mapping.findForward(targat); } public ActionForward update(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { DynaActionForm userForm = (DynaActionForm) form; User userCon = (User) request.getSession().getAttribute("userCon"); userCon.setUsername(userForm.getString("username")); userCon.setPassword(userForm.getString("password")); userCon.setEmail(userForm.getString("email")); request.getSession().removeAttribute("userCon"); UserDAO userDAO = new UserDAO(); org.hibernate.Transaction tx = userDAO.getSession().beginTransaction(); userDAO.save(userCon); tx.commit(); String targat = "updateSuccess"; return mapping.findForward(targat); } }