1 /* 2 * Copyright (c) 2002-2017, Mairie de Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.chat.business; 35 36 import java.util.Enumeration; 37 import java.util.Hashtable; 38 39 40 /** 41 * This class provides methods for the management of the rooms list 42 */ 43 public class RoomList 44 { 45 private Hashtable _chatRooms = new Hashtable( ); 46 47 /** 48 * Add a room in the list 49 * 50 * @param room The chat room to add 51 */ 52 public void addRoom( ChatRoom room ) 53 { 54 _chatRooms.put( room.getName( ), room ); 55 } 56 57 /** 58 * Returns the chat room of the list whose name is the one specified in parameter 59 * 60 * @param strName The name of the room to get in the list 61 * @return The ChatRoom object 62 */ 63 public ChatRoom getRoom( String strName ) 64 { 65 return (ChatRoom) _chatRooms.get( strName ); 66 } 67 68 /** 69 * Returns the list of the Rooms 70 * 71 * @return The list of the rooms 72 */ 73 public Enumeration getRooms( ) 74 { 75 return _chatRooms.elements( ); 76 } 77 78 /** 79 * Remove rooms in the list 80 * 81 * @param rooms An array of rooms to remove in the list 82 */ 83 public void removeRooms( String[] rooms ) 84 { 85 for ( int i = 0; i < rooms.length; i++ ) 86 { 87 _chatRooms.remove( rooms[i] ); 88 } 89 } 90 }