user.java

机械工业出版社的《jsp2.0动态网站开发实例指南》的源代码

//User.java
package AccountsPack;
import java.sql.Date;
import java.sql.Time;

import DataCenterPackage.DataCenter;
import DataCenterPackage.OrderCondition;
import DataCenterPackage.Condition;
import OrderPack.Order;
import RoomPackage.Room;

public class User 
{
    public final static int GRP_CUSTOMER = 0;
    public final static int GRP_OPERATOR = 1;
    public final static int GRP_ADMINISTRATOR = 2;

    private String _userName;
    private String _password;
    private String _lastLoginIP;
    private String _address;
    private String _email;
    private String _mobile;
    private String _phone;
    private String _name;
    private Date _birthday;
    private String _description;
    private String _habit;
    private boolean _vip;
    private int _point;
    private int _type;
    private boolean _sex;
    private String _fromCity;
    private String _ICQ;
    private String _fax;
    private int _identity;
    private String _card;

    private DataCenter _dataCenter;

    public User()
    {
        _dataCenter = DataCenter.get_INSTANCE();
    }
    public String get_userName(){return _userName;}
    public void set_userName(String a_userName){_userName = a_userName;}
    public int get_type(){return _type;}
    public void set_type(int type){_type = type;}
    public String get_password(){return _password; }
    public void set_password(String a_password) {_password = a_password;}

   public String get_lastLoginIP() 
   {
      return _lastLoginIP;    
   }

   public void set_lastLoginIP(String a_lastLoginIP) 
   {
      _lastLoginIP = a_lastLoginIP;    
   }

   public String get_address() 
   {
      return _address;    
   }

   public void set_address(String a_address) 
   {
      _address = a_address;    
   }

   public String get_email() 
   {
      return _email;    
   }

   public void set_email(String a_email) 
   {
      _email = a_email;    
   }

   public String get_mobile() 
   {
      return _mobile;    
   }

   public void set_mobile(String a_mobile) 
   {
      _mobile = a_mobile;    
   }

   public String get_phone() 
   {
      return _phone;    
   }

   public void set_phone(String a_phone) 
   {
      _phone = a_phone;    
   }

   public String get_name() 
   {
      return _name;    
   }

   public void set_name(String a_name) 
   {
      _name = a_name;    
   }

   public Date get_birthday() 
   {
      return _birthday;    
   }

   public void set_birthday(Date a_birthday) 
   {
      _birthday = a_birthday;    
   }

   public String get_description() 
   {
      return _description;    
   }

   public void set_description(String a_description) 
   {
      _description = a_description;    
   }

   public String get_habit() 
   {
      return _habit;    
   }

   public void set_habit(String a_habit) 
   {
      _habit = a_habit;    
   }

   public boolean get_vip() 
   {
      return _vip;    
   }

   public void set_vip(boolean a_vip) 
   {
      _vip = a_vip;    
   }

   public int get_point() 
   {
      return _point;    
   }

   public void set_point(int a_point) 
   {
      _point = a_point;    
   }

   public boolean get_sex() 
   {
      return _sex;    
   }

   public void set_sex(boolean a_sex) 
   {
      _sex = a_sex;    
   }

   public String get_fromCity() 
   {
      return _fromCity;    
   }

   public void set_fromCity(String a_fromCity) 
   {
      _fromCity = a_fromCity;    
   }

   public String get_ICQ() 
   {
      return _ICQ;    
   }

   public void set_ICQ(String a_ICQ) 
   {
      _ICQ = a_ICQ;    
   }

   public String get_fax() 
   {
      return _fax;    
   }

   public void set_fax(String a_fax) 
   {
      _fax = a_fax;    
   }

   public int get_identity() 
   {
      return _identity;    
   }

   public void set_identity(int a_identity) 
   {
      _identity = a_identity;    
   }

   public DataCenter get_dataCenter() 
   {
      return _dataCenter;    
   }

   public void set_dataCenter(DataCenter a_dataCenter) 
   {
      _dataCenter = a_dataCenter;    
   }

   public String get_card() 
   {
      return _card;    
   }

   public void set_card(String a_card) 
   {
      _card = a_card;    
   }

   public boolean Login() 
   {
       if(_userName ==null && _password ==null)
            return false;
       User tmpUser = _dataCenter.QueryUser(_userName);
       if(tmpUser == null)
           return false;
       if ( tmpUser.get_password().equals(_password) )
       {
           Copy(tmpUser);
           return true;
       }
       return false;
   }

   public boolean Logout() 
   {
       _userName = null;
       return true;
   }

   public void GetInfo() 
   {
       User tmpUser = _dataCenter.QueryUser(_userName);
       Copy(tmpUser);
   }
   
   public void Copy(User user)
   {
       _address = user.get_address();
       _birthday = user.get_birthday();
       _card = user.get_card();
       _description = user.get_description();
       _email = user.get_email();
       _fax = user.get_fax();
       _fromCity = user.get_fromCity();
       _habit = user.get_habit();
       _ICQ = user.get_ICQ();
       _identity = user.get_identity();
       _lastLoginIP = user.get_lastLoginIP();
       _mobile = user.get_mobile();
       _name = user.get_name();
       _password = user.get_password();
       _phone = user.get_phone();
       _point = user.get_point();
       _sex = user.get_sex();
       _type = user.get_type();
       _userName = user.get_userName();
       _vip = user.get_vip();
   }

   public boolean ModifyInfo() 
   {
       if(null == _userName)
          return false;
       return _dataCenter.ModifyUser(this)>0?true:false;
   }

   public Room [] SearchRoom(String condition) 
   {
       return _dataCenter.SearchRooms(condition);
   }

   public Room [] SearchRoom(Condition []conditions)
   {
       return _dataCenter.SearchRooms(conditions);
   }

   public Room QueryRoom(int roomID) 
   {
       return _dataCenter.QueryRoom(roomID);
   }

   public boolean OrderRoom(int roomType, int roomCount, Time startTime, Time endTime) 
   {
       Order tmpOrder = new Order();
       java.util.Date now = new java.util.Date();
       
       tmpOrder.set_dataCenter(_dataCenter);
       tmpOrder.set_endTime(endTime);
       tmpOrder.set_orderTime(new Time(now.getTime()));
       tmpOrder.set_roomType(roomType);
       tmpOrder.set_roomCount(roomCount);
       tmpOrder.set_startTime(startTime);
       tmpOrder.set_userName(_userName);

       return tmpOrder.Submit();
   }

   public Order [] QueryOrders(OrderCondition []condition)
   {
       return _dataCenter.SearchOrders(condition);
   }
   public boolean AddToDataCenter() 
   {
       return _dataCenter.AddUser(this)>0?true:false;
   }

   public boolean DeleteFromDataCenter() 
   {
       if(_userName == null)
            return false;
       Condition condition = new OrderCondition(OrderCondition.RP_ORDERUSERNAME, OrderCondition.CO_EQUAL, this.get_userName());
       int [] os = get_dataCenter().SearchOrderIDs(new Condition []{condition});
       if(null != os && os.length >=1)
            return false;
       _dataCenter.DeleteUser(this);
       return true;
   }
}