src/com/demo/service/impl/ClassServiceImpl.java

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package com.demo.service.impl;

import com.demo.dao.ClassDAO;
import com.demo.dao.WeixiuDAO;
import com.demo.dao.impl.ClassDAOImpl;
import com.demo.dao.impl.WeixiuDAOImpl;
import com.demo.service.ClassService;
import com.demo.service.WeixiuService;
import com.demo.vo.TClass;
import com.demo.vo.Weixiu;

import java.io.Serializable;
import java.util.Map;

/**
 * 教室模块的Service层（业务层）的具体实现类，对ClassService接口中定义的抽象方法作出具体的功能实现
 */
public class ClassServiceImpl implements ClassService {
    //@Override
    public void add(TClass vo) {
        ClassDAO classDAO = new ClassDAOImpl();
        classDAO.add(vo);
    }

    //@Override
    public void delete(long id) {
        ClassDAO classDAO = new ClassDAOImpl();
        classDAO.delete(id);
    }

    //@Override
    public void update(TClass vo) {
        ClassDAO classDAO = new ClassDAOImpl();
        classDAO.update(vo);
    }

    //@Override
    public TClass get(Serializable id) {
        ClassDAO classDAO = new ClassDAOImpl();
        return classDAO.get(id);
    }

    //@Override
    public Map<String, Object> list(Map<String, Object> params) {
        ClassDAO classDAO = new ClassDAOImpl();
        return classDAO.list(params);
    }
}