userdata.java

老外的在线考试

/*
 * UserEJB - CyberDemia's User management library implemented using EJBs.
 * Copyright (C) 2004 CyberDemia Research and Services
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA  02111-1307, USA.
 *
 * See the COPYING file located in the top-level-directory of
 * the archive of this library for complete text of license.
 */
package com.cyberdemia.user;


/**
* UserData is a data-transfer-object that allows the client code
* to conveniently access or set the primary data of a User.
* Two UserData instances may be considered equal, i.e. 
* <code>userData1.equals(userData2)</code> returns true, if 
* both of them have the same IDs.  
*
* @author Alexander Yap
* @see LocalUser
*/
public class UserData implements java.io.Serializable
{
	/**
	 * Unique ID (primary key). This is only used when reading data from an existing user.
	 */
	public Integer id;
	
	/**
	 * Email address. This is unique for all user.
	 */
	public String email;
	
	/**
	 * Raw unencrypted password. This is only used when creating or updating a user.
	 */
	public String password;
	
	/**
	 * User title, e.g. Mr, Mrs.
	 */
	public String title;
	
	/**
	 * Login name.
	 */
	public String login;

	/**
	 * First name.
	 */
	public String firstName;

	/**
	 * Last name.
	 */
	public String lastName;
	
	/**
	 * Timestamp in milliseconds when the user was created (read only).
	 */
	public long createdMillis;
	
	/**
	 * Timestamp in milliseconds when the user's data was last modified (read only).
	 */
	public long lastModifiedMillis;
	
	/**
	 * Timestamp in milliseconds when the current password is due to expire.
	 * To disable the password expiry feature, set this to 0.
	 */
	public long passwordExpiryMillis;

	/**
	 * Is this user an admin.
	 */
	public boolean admin;

	/**
	 * Is this user a testee.
	 */
	public boolean testee;


	/**
	 * Roles of this user.
	 */
	public String[] roles;

	public Integer getId() { return id; }
	public String getEmail() { return email; }
	public String getPassword() { return password; }
	public String getTitle() { return title; }
	public String getLogin() { return login; }
	public String getFirstName() { return firstName; }
	public String getLastName() { return lastName; }
	public String[] getRoles() { return roles; }
	public long getCreatedMillis() { return createdMillis; }
	public long getLastModifiedMillis()  { return lastModifiedMillis; }
	public long getPasswordExpiryMillis()  { return passwordExpiryMillis; }
	public boolean isAdmin() { return admin; }
	public boolean isTestee() { return testee; }
	
	public boolean equals(Object rhs)
	{
		if (rhs instanceof UserData)
		{
			return id.equals(((UserData)rhs).id);
		}
		return false;
	}
	
	public int hashCode()
	{
		return id.hashCode();
	}
}