src/edu/school/service/impl/InstructorServiceImpl.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package edu.school.service.impl;

import edu.school.dao.InstructorDao;
import edu.school.dao.TeacherDao;
import edu.school.dao.impl.InstructorDaoImpl;
import edu.school.dao.impl.TeacherDaoImpl;
import edu.school.entity.Instructor;
import edu.school.entity.PageTool;
import edu.school.entity.Teacher;
import edu.school.service.InstructorService;
import edu.school.service.TeacherService;

import java.util.List;

//辅导员
public class InstructorServiceImpl implements InstructorService {
    private InstructorDao dao=new InstructorDaoImpl();

    @Override
    public int addInstructor(Instructor instructor) {
        return dao.addInstructor(instructor);
    }

    @Override
    public boolean existsIno(String ino) {
        if(dao.queryByIno(ino)==null){
            return false;//表示不可以用
        }
        return true;//表示可以用
    }

    @Override
    public int queryCount() {
        return dao.queryCount();
    }

    @Override
    public List<Instructor> findAllByPage(PageTool pageTool) {
        return dao.findAllByPage(pageTool);
    }

    @Override
    public int delete(Integer id) {
        return dao.delete(id);
    }

    @Override
    public List<Instructor> findByInstructor(String ino, String realname) {
        return dao.findByInstructor(ino,realname);
    }

    @Override
    public Instructor login(String ino, String pwd) {
        return dao.queryByInoAndPwd(ino,pwd);
    }

    @Override
    public Instructor queryById(Integer id) {
        return dao.query(id);
    }