content: package com.enterprise.service.impl;
  
  import java.util.List;
  
  
  import com.enterprise.service.UserService;
  import org.springframework.stereotype.Service;
  
  import com.enterprise.entity.User;
  import com.enterprise.dao.BaseDao;
  import com.enterprise.entity.page.PageModel;
  
  import javax.annotation.Resource;
  
  
  /**
   * 用户业务逻辑实现类
   * 
   * @author huangf
   * 
   */
  @Service("userService")
  public class UserServiceImpl implements UserService {
      @Resource
  	private BaseDao dao;
  
  	public void setDao(BaseDao dao) {
  		this.dao = dao;
  	}
  
  	public User login(User user) {
  //		user.setStatus(User.user_status_y);
  		return (User) dao.selectOne("user.selectOne", user);
  	}
  
  	public List selectList(User user) {
  		if (user == null)
  			return dao.selectList("user.selectList");
  		return dao.selectList("user.selectList", user);
  	}
  
  	public int insert(User user) {
  		return dao.insert("user.insert", user);
  	}
  
  	/**
  	 * 批量删除用户
  	 * 
  	 * @param ids
  	 */
  	public int deletes(String[] ids) {
  		User user = new User();
  		for (int i = 0; i < ids.length; i++) {
  			user.setId(Integer.parseInt(ids[i]));
  			delete(user);
  		}
  		return 0;
  	}
  
  	public int delete(User e) {
  		return dao.delete("user.delete", e);
  	}
  
  	public int update(User e) {
  		return dao.update("user.update", e);
  	}
  
  	public PageModel selectPageList(User e) {
  		return dao.selectPageList("user.selectPageList",
  				"user.selectPageCount", e);
  	}
  
  	@Override
  	public User selectOne(User e) {
  		return (User) dao.selectOne("user.selectOne", e);
  	}
  
  	@Override
  	public User selectById(int id) {
  		User user = new User();
  		user.setId(id);
  		return selectOne(user);
  	}
  	
  	/**
  	 * 根据条件查询数量
  	 * @param user
  	 * @return
  	 */
  	public int selectCount(User user) {
  		if(user==null){
  			throw new NullPointerException();
  		}
  		
  		return (Integer) dao.selectOne("user.selectCount",user);
  	}
  
  	public User selectOneByCondition(User user) {
  		if(user==null){
  			throw new NullPointerException();
  		}
  		return (User) dao.selectOne("user.selectOneByCondition", user);
  	}
  
  }
  