| /* |
| * 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 java.text.ParseException; |
| import javax.sip.*; |
| |
| /** |
| * Parser for TimeStamp header. |
| * |
| * @version 1.2 $Revision: 1.9 $ $Date: 2009/10/18 13:46:39 $ |
| * |
| * @author Olivier Deruelle <br/> |
| * @author M. Ranganathan <br/> |
| * |
| * |
| */ |
| public class TimeStampParser extends HeaderParser { |
| |
| /** |
| * Creates a new instance of TimeStampParser |
| * @param timeStamp the header to parse |
| */ |
| public TimeStampParser(String timeStamp) { |
| super(timeStamp); |
| } |
| |
| /** |
| * Constructor |
| * @param lexer the lexer to use to parse the header |
| */ |
| protected TimeStampParser(Lexer lexer) { |
| super(lexer); |
| } |
| |
| /** |
| * parse the String message |
| * @return SIPHeader (TimeStamp object) |
| * @throws SIPParseException if the message does not respect the spec. |
| */ |
| public SIPHeader parse() throws ParseException { |
| |
| if (debug) |
| dbg_enter("TimeStampParser.parse"); |
| TimeStamp timeStamp = new TimeStamp(); |
| try { |
| headerName(TokenTypes.TIMESTAMP); |
| |
| timeStamp.setHeaderName(SIPHeaderNames.TIMESTAMP); |
| |
| this.lexer.SPorHT(); |
| String firstNumber = this.lexer.number(); |
| |
| try { |
| |
| if (lexer.lookAhead(0) == '.') { |
| this.lexer.match('.'); |
| String secondNumber = this.lexer.number(); |
| |
| String s = firstNumber + "." + secondNumber; |
| float ts = Float.parseFloat(s); |
| timeStamp.setTimeStamp(ts); |
| } else { |
| long ts = Long.parseLong(firstNumber); |
| timeStamp.setTime(ts); |
| } |
| |
| |
| } catch (NumberFormatException ex) { |
| throw createParseException(ex.getMessage()); |
| } catch (InvalidArgumentException ex) { |
| throw createParseException(ex.getMessage()); |
| } |
| |
| this.lexer.SPorHT(); |
| if (lexer.lookAhead(0) != '\n') { |
| firstNumber = this.lexer.number(); |
| |
| try { |
| |
| if (lexer.lookAhead(0) == '.') { |
| this.lexer.match('.'); |
| String secondNumber = this.lexer.number(); |
| |
| String s = firstNumber + "." + secondNumber; |
| float ts = Float.parseFloat(s); |
| timeStamp.setDelay(ts); |
| } else { |
| int ts = Integer.parseInt(firstNumber); |
| timeStamp.setDelay(ts); |
| } |
| |
| |
| } catch (NumberFormatException ex) { |
| throw createParseException(ex.getMessage()); |
| } catch (InvalidArgumentException ex) { |
| throw createParseException(ex.getMessage()); |
| } |
| } |
| |
| } finally { |
| if (debug) |
| dbg_leave("TimeStampParser.parse"); |
| } |
| |
| return timeStamp; |
| } |
| |
| |
| |
| |
| } |
| /* |
| * $Log: TimeStampParser.java,v $ |
| * Revision 1.9 2009/10/18 13:46:39 deruelle_jean |
| * FindBugs Fixes (Category Performance Warnings) |
| * |
| * Issue number: |
| * Obtained from: |
| * Submitted by: Jean Deruelle |
| * Reviewed by: |
| * |
| * Revision 1.8 2009/07/17 18:58:06 emcho |
| * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. |
| * |
| * Revision 1.7 2006/08/15 21:44:50 mranga |
| * Issue number: |
| * Obtained from: |
| * Submitted by: mranga |
| * Reviewed by: mranga |
| * Incorporating the latest API changes from Phelim |
| * CVS: ---------------------------------------------------------------------- |
| * CVS: Issue number: |
| * CVS: If this change addresses one or more issues, |
| * CVS: then enter the issue number(s) here. |
| * CVS: Obtained from: |
| * CVS: If this change has been taken from another system, |
| * CVS: then name the system in this line, otherwise delete it. |
| * CVS: Submitted by: |
| * CVS: If this code has been contributed to the project by someone else; i.e., |
| * CVS: they sent us a patch or a set of diffs, then include their name/email |
| * CVS: address here. If this is your work then delete this line. |
| * CVS: Reviewed by: |
| * CVS: If we are doing pre-commit code reviews and someone else has |
| * CVS: reviewed your changes, include their name(s) here. |
| * CVS: If you have not had it reviewed then delete this line. |
| * |
| * Revision 1.6 2006/07/13 09:02:14 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: ---------------------------------------------------------------------- |
| * CVS: Issue number: |
| * CVS: If this change addresses one or more issues, |
| * CVS: then enter the issue number(s) here. |
| * CVS: Obtained from: |
| * CVS: If this change has been taken from another system, |
| * CVS: then name the system in this line, otherwise delete it. |
| * CVS: Submitted by: |
| * CVS: If this code has been contributed to the project by someone else; i.e., |
| * CVS: they sent us a patch or a set of diffs, then include their name/email |
| * CVS: address here. If this is your work then delete this line. |
| * CVS: Reviewed by: |
| * CVS: If we are doing pre-commit code reviews and someone else has |
| * CVS: reviewed your changes, include their name(s) here. |
| * CVS: If you have not had it reviewed then delete this line. |
| * |
| * Revision 1.5 2006/06/19 06:47:27 mranga |
| * javadoc fixups |
| * |
| * Revision 1.4 2006/06/16 15:26:28 mranga |
| * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak |
| * |
| * Revision 1.3 2006/05/25 23:46:23 mranga |
| * Added @author NIST to all API files. Moved a package around in the tck directory. |
| * |
| * Ranga. |
| * |
| * Revision 1.2 2006/05/18 10:08:43 mranga |
| * Fixes null pointer in comparison when host is not specified. Add methods to allow longs and ints as args in TimeStamp Header. |
| * |
| * Ranga. |
| * |
| * Revision 1.1.1.1 2005/10/04 17:12:36 mranga |
| * |
| * Import |
| * |
| * |
| * Revision 1.4 2004/01/22 13:26:32 sverker |
| * Issue number: |
| * Obtained from: |
| * Submitted by: sverker |
| * Reviewed by: mranga |
| * |
| * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags. |
| * |
| * CVS: ---------------------------------------------------------------------- |
| * CVS: Issue number: |
| * CVS: If this change addresses one or more issues, |
| * CVS: then enter the issue number(s) here. |
| * CVS: Obtained from: |
| * CVS: If this change has been taken from another system, |
| * CVS: then name the system in this line, otherwise delete it. |
| * CVS: Submitted by: |
| * CVS: If this code has been contributed to the project by someone else; i.e., |
| * CVS: they sent us a patch or a set of diffs, then include their name/email |
| * CVS: address here. If this is your work then delete this line. |
| * CVS: Reviewed by: |
| * CVS: If we are doing pre-commit code reviews and someone else has |
| * CVS: reviewed your changes, include their name(s) here. |
| * CVS: If you have not had it reviewed then delete this line. |
| * |
| */ |