package src.com.laoer.bbscs.dao.hibernate;

import org.springframework.orm.hibernate.support.HibernateDaoSupport;

import src.com.laoer.bbscs.bean.UserDetail;
import src.com.laoer.bbscs.dao.IUserDetailDAO;

import java.util.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public class UserDetailHibernateDAO
    extends HibernateDaoSupport
    implements IUserDetailDAO {

  private static final String LOAD_BY_USERID =
      "from UserDetail ud where ud.userID = ?";

  public UserDetailHibernateDAO() {
    super();
  }

  /**
   *
   * @param userdetail UserDetail
   * @return UserDetail
   * @todo Implement this com.laoer.bbscs.dao.IUserDetailDAO method
   */
  public UserDetail saveUserDetail(UserDetail userdetail) {
    getHibernateTemplate().saveOrUpdate(userdetail);
    return userdetail;
  }

  /**
   *
   * @param userID long
   * @return UserDetail
   * @todo Implement this com.laoer.bbscs.dao.IUserDetailDAO method
   */
  public UserDetail findUserDetailByUserID(Long userID) {
    List l = this.getHibernateTemplate().find(LOAD_BY_USERID, userID);
    if (l.size() == 0) {
      return null;
    }
    else {
      return (UserDetail) l.get(0);
    }
  }

}