studentaction.java

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/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.team.struts.action;

import java.lang.reflect.InvocationTargetException;
import java.util.List;

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

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import com.team.base.Dao;
import com.team.pojo.Student;
import com.team.struts.form.StudentForm;

/** 
 * MyEclipse Struts
 * Creation date: 07-29-2008
 * 
 * XDoclet definition:
 * @struts.action path="/student" name="studentForm" parameter="method" scope="request" validate="true"
 */
public class StudentAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward enter(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		StudentForm studentForm = (StudentForm) form;// TODO Auto-generated method stub
		
		HttpSession session = request.getSession();
		Dao dao = new Dao();
		List team_list;
		team_list=dao.excetueQuery("from Team");
		session.setAttribute("teamList", team_list);
		return mapping.findForward("enterStu");
	}
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		StudentForm studentForm = (StudentForm) form;// TODO Auto-generated method stub
		try {
			Student student = new Student();
		BeanUtils.copyProperties(student, studentForm);
		Dao dao = new Dao();
		dao.save(student);
		return mapping.findForward("Suceess");
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		return mapping.findForward("addFail");
	}
	public ActionForward enterManager(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Dao dao = new Dao();
		List team_list;
		List stu_list;
		team_list=dao.excetueQuery("from Team");
		stu_list=dao.excetueQuery("from Student");
		request.setAttribute("teamList", team_list);
		request.setAttribute("stuList", stu_list);
		return mapping.findForward("enterManagerStu");
	}
	public ActionForward change(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String temp=request.getParameter("teamType");
		Integer teamType=Integer.valueOf(temp);
		Dao dao = new Dao();
		List team_list;
		List stu_list;
		team_list=dao.excetueQuery("from Team");
		stu_list=dao.excetueQuery("from Student where teamType='"+teamType+"'");
		request.setAttribute("temp",temp);
		request.setAttribute("teamList", team_list);
		request.setAttribute("stuList", stu_list);
		return mapping.findForward("enterManagerStu");
	}
	/**
	 * 进入 修改学生页面
	 */
	public ActionForward enterModify(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String temp=request.getParameter("stuId");
		Integer stuId=Integer.valueOf(temp);
		Dao dao = new Dao();
		List team_list;
		List stu_list;
		team_list=dao.excetueQuery("from Team");
		stu_list=dao.excetueQuery("from Student where stuId='"+stuId+"'");
		request.setAttribute("teamList", team_list);
		request.setAttribute("stuList", stu_list);
		return  mapping.findForward("enterModify");
	}
	
	/**
	 * 修改学生信息
	 */
	public ActionForward modify(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		StudentForm studentForm = (StudentForm) form;// TODO Auto-generated method stub
		try {
			Student student = new Student();
		BeanUtils.copyProperties(student, studentForm);
		Dao dao = new Dao();
		dao.update(student);
		return mapping.findForward("modifySuceess");
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		return mapping.findForward("modifyFail");
	}
	
	/**
	 * 删除学生
	 * 
	 */
	public ActionForward del(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String temp=request.getParameter("stuId");
		Integer stuId=Integer.valueOf(temp);
		Dao dao = new Dao();
		if(dao.remove("delete Student where stuId='"+stuId+"'")){
			return mapping.findForward("delSuceess");
		}
		return mapping.findForward("delFail");
	}
	
}