src/sportmeeting/service/AdminServiceImpl.java

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package sportmeeting.service;

import java.util.List;

import sportmeeting.dao.BaseDao;
import sportmeeting.entity.Admin;

public class AdminServiceImpl implements AdminService{

	private BaseDao dao;
	
	public Admin loginCheck(String name){
		String hql = "from Admin where username = '"+name+"'";
		Admin user = (Admin)dao.loadObject(hql);
		if(user != null){
			return user;
		}else{
			return null;
		}
	}

	public List<Admin> getUserList(String hql, int pageNo, int pageSize){
		return (List<Admin>)dao.query(hql, pageNo, pageSize);
	}
	
	public String checkPwd(Integer id,String password){
		String flag = "2";
		Admin user = (Admin)dao.getById(Admin.class, id);
		if(user.getPassword().equals(password)){
			flag = "1";
		}else{
			flag = "2";
		}
		return flag; 
	}
	
	public boolean userExist(String name){
		String hql = "from Admin where username = '" + name +"' and deleted = 0";
		try {
			Admin user = (Admin)dao.loadObject(hql);
			if(user.getUsername() != null){
				return true;
			}
		} catch (Exception e) {
			return false;
		}
		return false;
	}
	
	public boolean addUser(Admin user){
		try {
			dao.saveOrUpdate(user);
			return true;
		} catch (Exception e) {
			return false;
		}
	}
	
	public boolean delUser(Integer id){
		try {