userdao.java

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package lightningboard.dao;

import lightningboard.ActionException;
import lightningboard.bean.UserBean;

/**
 * UserDAO interface
 * @version 0.3.5
 * @author Xiaobo Liu
 */

public interface  UserDAO  {
  /**
   * A certain user's infomation
   * @param u_id user id
   * @return UserBean
   * @throws ActionException ActionException
   */
  public UserBean execute(int u_id)throws ActionException;
}