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1 package org.apache.commons.net.nntp; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Commons" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>;. 55 */ 56 57 /**** 58 * NNTPCommand stores a set of constants for NNTP command codes. To interpret 59 * the meaning of the codes, familiarity with RFC 977 is assumed. 60 * <p> 61 * <p> 62 * @author Daniel F. Savarese 63 ***/ 64 65 public final class NNTPCommand 66 { 67 68 public static final int ARTICLE = 0; 69 public static final int BODY = 1; 70 public static final int GROUP = 2; 71 public static final int HEAD = 3; 72 public static final int HELP = 4; 73 public static final int IHAVE = 5; 74 public static final int LAST = 6; 75 public static final int LIST = 7; 76 public static final int NEWGROUPS = 8; 77 public static final int NEWNEWS = 9; 78 public static final int NEXT = 10; 79 public static final int POST = 11; 80 public static final int QUIT = 12; 81 public static final int SLAVE = 13; 82 public static final int STAT = 14; 83 84 85 // Cannot be instantiated 86 private NNTPCommand() 87 {} 88 89 static final String[] _commands = { 90 "ARTICLE", "BODY", "GROUP", "HEAD", "HELP", "IHAVE", "LAST", "LIST", 91 "NEWGROUPS", "NEWNEWS", "NEXT", "POST", "QUIT", "SLAVE", "STAT" 92 }; 93 94 95 /**** 96 * Retrieve the NNTP protocol command string corresponding to a specified 97 * command code. 98 * <p> 99 * @param The command code. 100 * @return The NNTP protcol command string corresponding to a specified 101 * command code. 102 ***/ 103 public static final String getCommand(int command) 104 { 105 return _commands[command]; 106 } 107 108 }

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