examservice.java

只做是单选题！数据库表有三张：EUser,EItem,Score

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.exam.model;

import java.util.List;

/**
 *
 * @author Administrator
 */
public class ExamService {

    private int QID;
    private ItemDAO dao = null;

    private ItemDAO ExamDataAccess = new ItemDAO();

    public ExamService() {
    }

    public ExamService(int QID) {
        this.QID = QID;
        this.dao = new ItemDAO();
    }

    public List getAllExam() {
        return ExamDataAccess.getExam();
    }
}