studentcontroller.java

类似springside框架的一个组件式开发源码

package com.test;

import java.io.IOException;
import java.util.List;

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

import org.springframework.web.servlet.ModelAndView;

import DekeCommon.util.StringUtil;
import DekeCommon.web.BaseSpringController;
import QuickOA.GUI.PageFlow;

public class StudentController extends BaseSpringController
{
	private StudentManager studentManager;
		
	public void setstudentManager(StudentManager studentManager)
	{
		this.studentManager = studentManager;
	}
	public ModelAndView index(HttpServletRequest request,HttpServletResponse response)
    {
    	ModelAndView mav=new ModelAndView("/MISPackWeb/Student/StudentList.jsp");
    	List<Student> studentList=studentManager.getAll();
    	mav.addObject("studentList", studentList);
    	return mav;
    }
	public ModelAndView newstudent(HttpServletRequest request,HttpServletResponse response)
    {
    	ModelAndView mav=new ModelAndView("/MISPackWeb/Student/StudentNew.jsp");
    	return mav;
    }	
	public void addstudent(HttpServletRequest request,HttpServletResponse response) throws IOException
    {
		String studentName=request.getParameter("studentName");
		int englishScore=Integer.parseInt(request.getParameter("englishScore"));
		Student student=new Student();
		student.setDataId(StringUtil.generateUUID());
		student.setStudentName(studentName);
		student.setEnglishScore(englishScore);
		studentManager.add(student);
		response.sendRedirect(PageFlow.GetReturnURL(request));
    }	
	public void delstudent(HttpServletRequest request,HttpServletResponse response) throws IOException
    {
		String dataId=request.getParameter("dataId");
		studentManager.removeById(dataId);
		response.sendRedirect(PageFlow.GetReturnURL(request));
    }	
	
	public ModelAndView editstudent(HttpServletRequest request,HttpServletResponse response)
    {
    	ModelAndView mav=new ModelAndView("/MISPackWeb/Student/EditStudent.jsp");
    	String dataId=request.getParameter("dataId");
    	Student student=studentManager.get(dataId);
    	mav.addObject(student);
    	return mav;
    }	
	public void savestudent(HttpServletRequest request,HttpServletResponse response) throws IOException
    {
		String dataId=request.getParameter("dataId");
		String studentName=request.getParameter("studentName");
		int englishScore=Integer.parseInt(request.getParameter("englishScore"));
		Student student=studentManager.get(dataId);
		student.setStudentName(studentName);
		student.setEnglishScore(englishScore);
		studentManager.updateObject(student);
		response.sendRedirect(PageFlow.GetReturnURL(request));
    }	
	
	public ModelAndView viewstudent(HttpServletRequest request,HttpServletResponse response)
    {
    	ModelAndView mav=new ModelAndView("/MISPackWeb/Student/ViewStudent.jsp");
    	String dataId=request.getParameter("dataId");
    	Student student=studentManager.findUniqueBy("dataId", dataId);
    	mav.addObject(student);
    	return mav;
    }
}