exambizimpl.java

出试卷系统（包括前台教师出卷系统

package bizImpl;

import dao.ExamDAO;
import daoImpl.ExamDAOImpl;
import entity.Exam;
import biz.ExamBIZ;

public class ExamBIZImpl implements ExamBIZ{
	ExamDAO edao=new ExamDAOImpl();
	public Exam selectExamByTeacherAndCourseAndPaper(Long teacherid, Long courseid, Long paperid) {
		// TODO Auto-generated method stub
		return edao.selectExamByTeacherAndCourseAndPaper(teacherid, courseid, paperid);
	}

}