showcomputersaction.java

用于银行全面掌控公司及各个部门的员工信息与设备资料

package com.bank.struts.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.bank.hibernate.factory.BaseDAO;
import com.bank.hibernate.pojo.Computer;
import com.bank.hibernate.pojo.ComputerDAO;
import com.bank.hibernate.pojo.UnitDAO;
import com.bank.struts.form.AddComputerForm;


public class ShowComputersAction extends Action {


	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		AddComputerForm addComputerForm = (AddComputerForm) form;// TODO Auto-generated method stub
		
		int code = Integer.valueOf(request.getParameter("code"));
		
		if(code == 3){
			
			UnitDAO dao = new UnitDAO();
			List list = dao.findAll();
			request.setAttribute("list", list);
			
			return mapping.findForward("addComputer");
		}else if(code==4){
			
			String[] comIds = request.getParameterValues("comId");
			
			if(comIds!=null){
				
				BaseDAO dao = new BaseDAO();
				dao.delete("Computer", "comId", comIds);
			}
			ComputerDAO daos = new ComputerDAO();
			List list = daos.findAll();
			request.setAttribute("list", list);
			return mapping.findForward("showComputer");
		}else if(code==5){
			
			int comId = Integer.parseInt(request.getParameter("comId"));
			
			ComputerDAO daos = new ComputerDAO();
			Computer computer = daos.findById(comId);
			
			request.setAttribute("computer", computer);
			
			UnitDAO dao = new UnitDAO();
			List list = dao.findAll();
			request.setAttribute("list", list);
			
			return mapping.findForward("viewComputer");
			
		}else if(code==6){
			
			int comId = Integer.parseInt(request.getParameter("comId"));
			
			ComputerDAO daos = new ComputerDAO();
			Computer computer = daos.findById(comId);
			
			request.setAttribute("computer", computer);
			
			UnitDAO dao = new UnitDAO();
			List list = dao.findAll();
			request.setAttribute("list", list);
			
			return mapping.findForward("updateComputer");
		}
		
		return null;
	}
}