Struts2,Spring2,Ibatis,SQL Server2005做的项目

package com.toby.action; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.struts2.ServletActionContext; import com.opensymphony.xwork2.ActionSupport; import com.toby.model.Grade; import com.toby.model.Users; import com.toby.service.IGradeService; import com.toby.service.IUserService; public class GradeAction extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; private List<Grade> listGrade; private List<Users> listUsers; private Grade grade; IGradeService gradeService; IUserService userService; public String toGrade(){ listUsers=userService.queryUser(); return "add"; } public String addGrade(){ gradeService.addGrade(grade); return "toList"; } public String listGrade(){ listGrade=gradeService.queryGrade(); return "list"; } public String toUpdate(){ HttpServletRequest request=ServletActionContext.getRequest(); int id=Integer.parseInt(request.getParameter("id")); grade=gradeService.getGradeById(id); listUsers=userService.queryUser(); return "update"; } public String updateGrade(){ gradeService.updateGrade(grade); return "toList"; } public String delete(){ HttpServletRequest request=ServletActionContext.getRequest(); int id=Integer.parseInt(request.getParameter("id")); gradeService.delete(id); return "toList"; } /***********************************/ public IUserService getUserService() { return userService; } public void setUserService(IUserService userService) { this.userService = userService; } public IGradeService getGradeService() { return gradeService; } public void setGradeService(IGradeService gradeService) { this.gradeService = gradeService; } public List<Grade> getListGrade() { return listGrade; } public void setListGrade(List<Grade> listGrade) { this.listGrade = listGrade; } public List<Users> getListUsers() { return listUsers; } public void setListUsers(List<Users> listUsers) { this.listUsers = listUsers; } public Grade getGrade() { if(grade==null){ grade=new Grade(); } return grade; } public void setGrade(Grade grade) { this.grade = grade; } }