examinationservice.cs

来自「本在线考试系统采用了面向对象的分析和设计」· CS 代码 · 共 26 行

using System;
using System.Collections.Generic;
using System.Text;
using ExaminationSystem.BLL.DataInterface;
using ExaminationSystem.BLL.Domain;
namespace ExaminationSystem.BLL.Service
{
    public class ExaminationService : AbstractService<Examination, IExaminationDao> 
    {
        public IList<Examination> GetEnableExamination()
        {
            IExaminationDao dao = (IExaminationDao)Dao;
            return dao.GetEnableExamination();
        }
        public void EnterExamination(Examination exam,Student student)
        {
            exam.EnterExamination(student);
            new PaperService().Update(student.CurrentPaper);
        }
        public void SubmitPaper(Student student)
        {
            student.CurrentPaper.Examination.SubmitPaper(student);
        }
    }
}