gov.nist.javax.sip.parser.SIPIfMatchParser Maven / Gradle / Ivy
/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain. As a result, a formal
* license is not needed to use the software.
*
* This software is provided by NIST as a service and is expressly
* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY. NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*
* .
*
*/
package gov.nist.javax.sip.parser;
import gov.nist.javax.sip.header.*;
import gov.nist.core.*;
import java.text.ParseException;
/**
* Parser for SIP-If-Match header.
*
*
* @author Jeroen van Bemmel
*
*
* @version 1.2 $Revision: 1.3 $ $Date: 2009-07-17 18:58:04 $
*
* @since 1.2
*/
public class SIPIfMatchParser extends HeaderParser {
/**
* Creates a new instance of PriorityParser
* @param etag the header to parse
*/
public SIPIfMatchParser(String etag) {
super(etag);
}
/**
* Constructor
* @param lexer the lexer to use to parse the header
*/
protected SIPIfMatchParser(Lexer lexer) {
super(lexer);
}
/**
* parse the String header
* @return SIPHeader (Priority object)
* @throws SIPParseException if the message does not respect the spec.
*/
public SIPHeader parse() throws ParseException {
if (debug)
dbg_enter("SIPIfMatch.parse");
SIPIfMatch sipIfMatch = new SIPIfMatch();
try {
headerName(TokenTypes.SIP_IF_MATCH);
this.lexer.SPorHT();
this.lexer.match(TokenTypes.ID);
Token token = lexer.getNextToken();
sipIfMatch.setETag(token.getTokenValue());
this.lexer.SPorHT();
this.lexer.match('\n');
return sipIfMatch;
} finally {
if (debug)
dbg_leave("SIPIfMatch.parse");
}
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.2 2006/07/13 09:02:08 mranga
* Issue number:
* Obtained from:
* Submitted by: jeroen van bemmel
* Reviewed by: mranga
* Moved some changes from jain-sip-1.2 to java.net
*
* CVS: ----------------------------------------------------------------------
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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*
* Revision 1.3 2006/06/19 06:47:27 mranga
* javadoc fixups
*
* Revision 1.2 2006/06/16 15:26:28 mranga
* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
*
* Revision 1.1 2005/10/27 20:49:00 jeroen
* added support for RFC3903 PUBLISH
*
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*/