companydao.java

来自「一个公司管理系统,用简单的htmlt要servlet做的,有增.查.改功能.适合」· Java 代码 · 共 27 行

package com.tarena.dao;

import java.util.List;

import com.tarena.vo.Company;

/**
 * 
 * @author dong xuyuan
 *
 */
public interface CompanyDao {
	
	List<Company> listCompanies();
	
	List<Company> queryCompany(Company company);
	
	Company queryCompanyById(int id);
	
	boolean addCompany(Company company);
	
	boolean deleteCompanyById(int id);
	
	boolean updateCompanyById(Company company);

}