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 32 /** 33 * Parser for Event header. 34 * 35 * @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:59 $ 36 * 37 * @author Olivier Deruelle <br/> 38 * @author M. Ranganathan <br/> 39 * 40 * 41 */ 42 public class EventParser extends ParametersParser { 43 44 /** 45 * Creates a new instance of EventParser 46 * @param event the header to parse 47 */ EventParser(String event)48 public EventParser(String event) { 49 super(event); 50 } 51 52 /** 53 * Cosntructor 54 * @param lexer the lexer to use to parse the header 55 */ EventParser(Lexer lexer)56 protected EventParser(Lexer lexer) { 57 super(lexer); 58 } 59 60 /** 61 * parse the String message 62 * @return SIPHeader (Event object) 63 * @throws SIPParseException if the message does not respect the spec. 64 */ parse()65 public SIPHeader parse() throws ParseException { 66 67 if (debug) 68 dbg_enter("EventParser.parse"); 69 70 try { 71 headerName(TokenTypes.EVENT); 72 this.lexer.SPorHT(); 73 74 Event event = new Event(); 75 this.lexer.match(TokenTypes.ID); 76 Token token = lexer.getNextToken(); 77 String value = token.getTokenValue(); 78 79 event.setEventType(value); 80 super.parse(event); 81 82 this.lexer.SPorHT(); 83 this.lexer.match('\n'); 84 85 return event; 86 87 } catch (ParseException ex) { 88 throw createParseException(ex.getMessage()); 89 } finally { 90 if (debug) 91 dbg_leave("EventParser.parse"); 92 } 93 } 94 95 96 } 97 /* 98 * $Log: EventParser.java,v $ 99 * Revision 1.8 2009/07/17 18:57:59 emcho 100 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. 101 * 102 * Revision 1.7 2006/07/13 09:02:14 mranga 103 * Issue number: 104 * Obtained from: 105 * Submitted by: jeroen van bemmel 106 * Reviewed by: mranga 107 * Moved some changes from jain-sip-1.2 to java.net 108 * 109 * CVS: ---------------------------------------------------------------------- 110 * CVS: Issue number: 111 * CVS: If this change addresses one or more issues, 112 * CVS: then enter the issue number(s) here. 113 * CVS: Obtained from: 114 * CVS: If this change has been taken from another system, 115 * CVS: then name the system in this line, otherwise delete it. 116 * CVS: Submitted by: 117 * CVS: If this code has been contributed to the project by someone else; i.e., 118 * CVS: they sent us a patch or a set of diffs, then include their name/email 119 * CVS: address here. If this is your work then delete this line. 120 * CVS: Reviewed by: 121 * CVS: If we are doing pre-commit code reviews and someone else has 122 * CVS: reviewed your changes, include their name(s) here. 123 * CVS: If you have not had it reviewed then delete this line. 124 * 125 * Revision 1.3 2006/06/19 06:47:27 mranga 126 * javadoc fixups 127 * 128 * Revision 1.2 2006/06/16 15:26:28 mranga 129 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak 130 * 131 * Revision 1.1.1.1 2005/10/04 17:12:35 mranga 132 * 133 * Import 134 * 135 * 136 * Revision 1.5 2004/08/10 21:35:43 mranga 137 * Reviewed by: mranga 138 * move test cases out to another package 139 * 140 * Revision 1.4 2004/01/22 13:26:31 sverker 141 * Issue number: 142 * Obtained from: 143 * Submitted by: sverker 144 * Reviewed by: mranga 145 * 146 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags. 147 * 148 * CVS: ---------------------------------------------------------------------- 149 * CVS: Issue number: 150 * CVS: If this change addresses one or more issues, 151 * CVS: then enter the issue number(s) here. 152 * CVS: Obtained from: 153 * CVS: If this change has been taken from another system, 154 * CVS: then name the system in this line, otherwise delete it. 155 * CVS: Submitted by: 156 * CVS: If this code has been contributed to the project by someone else; i.e., 157 * CVS: they sent us a patch or a set of diffs, then include their name/email 158 * CVS: address here. If this is your work then delete this line. 159 * CVS: Reviewed by: 160 * CVS: If we are doing pre-commit code reviews and someone else has 161 * CVS: reviewed your changes, include their name(s) here. 162 * CVS: If you have not had it reviewed then delete this line. 163 * 164 */ 165