classallmarkservlet.java

关于学校管理

package student.manage.classAllMark;

import java.io.IOException;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import student.manage.compare.CompareBean;
import student.manage.course.CourseBean;
import student.manage.grade.GradeBean;
import student.manage.mark.MarkBean;
import student.manage.mark.SuperBean;

public class ClassAllMarkServlet extends HttpServlet{
	
	SuperBean superBean = new SuperBean();

	public SuperBean requestPageForm (HttpServletRequest request,HttpServletResponse response) throws ServletException {
		
		String grade_id = request.getParameter("GRADE_ID");
		String course_id = request.getParameter("COURSE_ID");
		
    	superBean.getMarkBean().setGRADE_ID(grade_id);
		superBean.getMarkBean().setCOURSE_ID(course_id);
		return superBean;
	}
	
	public void service (HttpServletRequest request,HttpServletResponse response)throws IOException,ServletException {
		
		ClassAllMarkBlogicClass classAllMarkBlogicClass = new ClassAllMarkBlogicClass();
		ArrayList list = new ArrayList();
		ArrayList list1 = new ArrayList();
		SuperBean superBean2 = requestPageForm(request,response);
		list  = classAllMarkBlogicClass.getAllInfo(superBean2);
		list1  = classAllMarkBlogicClass.getCourseNumInfo(superBean2);
		if(list.size() != 0){
			
			request.setAttribute("list1", list1);
			request.setAttribute("list",list);
			RequestDispatcher rd = request.getRequestDispatcher("jsp/classAllMark.jsp");
			rd.forward(request,response);
		}
		
	}
	
}