001    /*
002     * $Id: UserNameStore.java,v 1.2 2005/10/10 18:02:47 rbair Exp $
003     *
004     * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
005     * Santa Clara, California 95054, U.S.A. All rights reserved.
006     *
007     * This library is free software; you can redistribute it and/or
008     * modify it under the terms of the GNU Lesser General Public
009     * License as published by the Free Software Foundation; either
010     * version 2.1 of the License, or (at your option) any later version.
011     * 
012     * This library is distributed in the hope that it will be useful,
013     * but WITHOUT ANY WARRANTY; without even the implied warranty of
014     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
015     * Lesser General Public License for more details.
016     * 
017     * You should have received a copy of the GNU Lesser General Public
018     * License along with this library; if not, write to the Free Software
019     * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
020     */
021    package org.jdesktop.swingx.auth;
022    
023    /**
024     * <b>UsernameStore</b> is a class that implements persistence of usernames
025     * 
026     * @author Bino George
027     * @author rbair
028     */
029    public abstract class UserNameStore {
030        /**
031         * Gets the current list of users.
032         */
033        public abstract String[] getUserNames();
034        /**
035         */
036        public abstract void setUserNames(String[] names);
037        /**
038         * lifecycle method for loading names from persistent storage
039         */
040        public abstract void loadUserNames();
041        /**
042         * lifecycle method for saving name to persistent storage
043         */
044        public abstract void saveUserNames();
045        /**
046         */
047        public abstract boolean containsUserName(String name);
048    
049        /**
050         * Add a username to the store.
051         * @param userName
052         */
053        public abstract void addUserName(String userName);
054        
055        /**
056         * Removes a username from the list.
057         * @param userName
058         */
059        public abstract void removeUserName(String userName);
060    }