1 /* 2 * Conditions Of Use 3 * 4 * This software was developed by employees of the National Institute of 5 * Standards and Technology (NIST), an agency of the Federal Government. 6 * Pursuant to title 15 Untied States Code Section 105, works of NIST 7 * employees are not subject to copyright protection in the United States 8 * and are considered to be in the public domain. As a result, a formal 9 * license is not needed to use the software. 10 * 11 * This software is provided by NIST as a service and is expressly 12 * provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED 13 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF 14 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT 15 * AND DATA ACCURACY. NIST does not warrant or make any representations 16 * regarding the use of the software or the results thereof, including but 17 * not limited to the correctness, accuracy, reliability or usefulness of 18 * the software. 19 * 20 * Permission to use this software is contingent upon your acceptance 21 * of the terms of this agreement 22 * 23 * . 24 * 25 */ 26 package gov.nist.javax.sip.parser; 27 28 import gov.nist.javax.sip.header.*; 29 import gov.nist.core.*; 30 import java.text.ParseException; 31 import javax.sip.*; 32 33 /** 34 * Parser for RAck header. 35 * 36 * @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:58:02 $ 37 * 38 * @author Olivier Deruelle <br/> 39 * @author M. Ranganathan <br/> 40 * 41 * 42 * 43 * @version 1.0 44 */ 45 public class RAckParser extends HeaderParser { 46 47 /** 48 * Creates a new instance of RAckParser 49 * @param rack the header to parse 50 */ 51 public RAckParser(String rack) { 52 super(rack); 53 } 54 55 /** 56 * Constructor 57 * @param lexer the lexer to use to parse the header 58 */ 59 protected RAckParser(Lexer lexer) { 60 super(lexer); 61 } 62 63 /** 64 * parse the String message 65 * @return SIPHeader (RAck object) 66 * @throws SIPParseException if the message does not respect the spec. 67 */ 68 public SIPHeader parse() throws ParseException { 69 70 if (debug) 71 dbg_enter("RAckParser.parse"); 72 RAck rack = new RAck(); 73 try { 74 headerName(TokenTypes.RACK); 75 76 rack.setHeaderName(SIPHeaderNames.RACK); 77 78 try { 79 String number = this.lexer.number(); 80 rack.setRSequenceNumber(Long.parseLong(number)); 81 this.lexer.SPorHT(); 82 number = this.lexer.number(); 83 rack.setCSequenceNumber(Long.parseLong(number)); 84 this.lexer.SPorHT(); 85 this.lexer.match(TokenTypes.ID); 86 Token token = lexer.getNextToken(); 87 rack.setMethod(token.getTokenValue()); 88 89 } catch (InvalidArgumentException ex) { 90 throw createParseException(ex.getMessage()); 91 } 92 this.lexer.SPorHT(); 93 this.lexer.match('\n'); 94 95 return rack; 96 } finally { 97 if (debug) 98 dbg_leave("RAckParser.parse"); 99 } 100 } 101 102 /** Test program 103 public static void main(String args[]) throws ParseException { 104 String r[] = { 105 "RAck: 776656 1 INVITE\n" 106 }; 107 108 for (int i = 0; i < r.length; i++ ) { 109 RAckParser parser = 110 new RAckParser(r[i]); 111 RAck ra= (RAck) parser.parse(); 112 System.out.println("encoded = " + ra.encode()); 113 } 114 } 115 */ 116 } 117 /* 118 * $Log: RAckParser.java,v $ 119 * Revision 1.8 2009/07/17 18:58:02 emcho 120 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. 121 * 122 * Revision 1.7 2006/08/15 21:44:50 mranga 123 * Issue number: 124 * Obtained from: 125 * Submitted by: mranga 126 * Reviewed by: mranga 127 * Incorporating the latest API changes from Phelim 128 * CVS: ---------------------------------------------------------------------- 129 * CVS: Issue number: 130 * CVS: If this change addresses one or more issues, 131 * CVS: then enter the issue number(s) here. 132 * CVS: Obtained from: 133 * CVS: If this change has been taken from another system, 134 * CVS: then name the system in this line, otherwise delete it. 135 * CVS: Submitted by: 136 * CVS: If this code has been contributed to the project by someone else; i.e., 137 * CVS: they sent us a patch or a set of diffs, then include their name/email 138 * CVS: address here. If this is your work then delete this line. 139 * CVS: Reviewed by: 140 * CVS: If we are doing pre-commit code reviews and someone else has 141 * CVS: reviewed your changes, include their name(s) here. 142 * CVS: If you have not had it reviewed then delete this line. 143 * 144 * Revision 1.6 2006/07/13 09:02:24 mranga 145 * Issue number: 146 * Obtained from: 147 * Submitted by: jeroen van bemmel 148 * Reviewed by: mranga 149 * Moved some changes from jain-sip-1.2 to java.net 150 * 151 * CVS: ---------------------------------------------------------------------- 152 * CVS: Issue number: 153 * CVS: If this change addresses one or more issues, 154 * CVS: then enter the issue number(s) here. 155 * CVS: Obtained from: 156 * CVS: If this change has been taken from another system, 157 * CVS: then name the system in this line, otherwise delete it. 158 * CVS: Submitted by: 159 * CVS: If this code has been contributed to the project by someone else; i.e., 160 * CVS: they sent us a patch or a set of diffs, then include their name/email 161 * CVS: address here. If this is your work then delete this line. 162 * CVS: Reviewed by: 163 * CVS: If we are doing pre-commit code reviews and someone else has 164 * CVS: reviewed your changes, include their name(s) here. 165 * CVS: If you have not had it reviewed then delete this line. 166 * 167 * Revision 1.4 2006/06/19 06:47:27 mranga 168 * javadoc fixups 169 * 170 * Revision 1.3 2006/06/16 15:26:28 mranga 171 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak 172 * 173 * Revision 1.2 2006/05/24 06:21:43 mranga 174 * change to use the long setter 175 * 176 * Revision 1.1.1.1 2005/10/04 17:12:35 mranga 177 * 178 * Import 179 * 180 * 181 * Revision 1.4 2004/01/22 13:26:31 sverker 182 * Issue number: 183 * Obtained from: 184 * Submitted by: sverker 185 * Reviewed by: mranga 186 * 187 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags. 188 * 189 * CVS: ---------------------------------------------------------------------- 190 * CVS: Issue number: 191 * CVS: If this change addresses one or more issues, 192 * CVS: then enter the issue number(s) here. 193 * CVS: Obtained from: 194 * CVS: If this change has been taken from another system, 195 * CVS: then name the system in this line, otherwise delete it. 196 * CVS: Submitted by: 197 * CVS: If this code has been contributed to the project by someone else; i.e., 198 * CVS: they sent us a patch or a set of diffs, then include their name/email 199 * CVS: address here. If this is your work then delete this line. 200 * CVS: Reviewed by: 201 * CVS: If we are doing pre-commit code reviews and someone else has 202 * CVS: reviewed your changes, include their name(s) here. 203 * CVS: If you have not had it reviewed then delete this line. 204 * 205 */ 206
