empmodel.java

详细的学生档案管理系统,包括系统管理员学生,老师,辅助管理员,功能已经很完善了

package com.nitpro.school.model;

import java.util.List;

import com.nitpro.school.bean.Admin;
import com.nitpro.school.bean.Emp;
import com.nitpro.school.bean.User;
import com.nitpro.school.dao.AdminDao;
import com.nitpro.school.dao.EmpDao;

public class EmpModel {
    public List<Emp> getEmp(){
    	EmpDao empDao = new EmpDao();
    	List<Emp> list = empDao.getEmp();
    	return list;
    }
    
    public int saveEmp(Emp emp){
    	EmpDao empDao = new EmpDao();
    	int result = 0;
    	if(emp.getEmpId() >0){
    		result = empDao.updateEmp(emp);
    	}else{
    		result = empDao.insertEmp(emp);
    	}
    	return result;
    }

    public Emp getEmpById(int empId){
    	EmpDao empDao = new EmpDao();
    	Emp emp = empDao.getEmpById(empId);
    	return emp;
    }
    
    public Emp login(User user){
    	EmpDao empDao = new EmpDao();
    	Emp emp = empDao.getEmp(user);
    	return emp;
    }

    public int changePwd(Emp emp){
    	EmpDao empDao = new EmpDao();
    	int result = empDao.changePwd(emp);
    	return result;
    	
    }
    
}