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*/
26package gov.nist.javax.sip.parser;
27import java.text.ParseException;
28import gov.nist.javax.sip.header.*;
29
30/**
31 * Parser for WWW authenitcate header.
32 *
33 * @version 1.2 $Revision: 1.7 $ $Date: 2009/07/17 18:58:07 $
34 *
35 * @author Olivier Deruelle   <br/>
36 * @author M. Ranganathan   <br/>
37 *
38 *
39 */
40public class WWWAuthenticateParser extends ChallengeParser {
41
42    /**
43     * Constructor
44     * @param wwwAuthenticate -  message to parse
45     */
46    public WWWAuthenticateParser(String wwwAuthenticate) {
47        super(wwwAuthenticate);
48    }
49
50    /**
51     * Cosntructor
52     * @param  lexer - lexer to use.
53     */
54    protected WWWAuthenticateParser(Lexer lexer) {
55        super(lexer);
56    }
57
58    /**
59     * parse the String message
60     * @return SIPHeader (WWWAuthenticate object)
61     * @throws SIPParseException if the message does not respect the spec.
62     */
63    public SIPHeader parse() throws ParseException {
64        if (debug)
65            dbg_enter("parse");
66        try {
67            headerName(TokenTypes.WWW_AUTHENTICATE);
68            WWWAuthenticate wwwAuthenticate = new WWWAuthenticate();
69            super.parse(wwwAuthenticate);
70            return wwwAuthenticate;
71        } finally {
72            if (debug)
73                dbg_leave("parse");
74        }
75    }
76}
77/*
78 * $Log: WWWAuthenticateParser.java,v $
79 * Revision 1.7  2009/07/17 18:58:07  emcho
80 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
81 *
82 * Revision 1.6  2006/07/13 09:02:15  mranga
83 * Issue number:
84 * Obtained from:
85 * Submitted by:  jeroen van bemmel
86 * Reviewed by:   mranga
87 * Moved some changes from jain-sip-1.2 to java.net
88 *
89 * CVS: ----------------------------------------------------------------------
90 * CVS: Issue number:
91 * CVS:   If this change addresses one or more issues,
92 * CVS:   then enter the issue number(s) here.
93 * CVS: Obtained from:
94 * CVS:   If this change has been taken from another system,
95 * CVS:   then name the system in this line, otherwise delete it.
96 * CVS: Submitted by:
97 * CVS:   If this code has been contributed to the project by someone else; i.e.,
98 * CVS:   they sent us a patch or a set of diffs, then include their name/email
99 * CVS:   address here. If this is your work then delete this line.
100 * CVS: Reviewed by:
101 * CVS:   If we are doing pre-commit code reviews and someone else has
102 * CVS:   reviewed your changes, include their name(s) here.
103 * CVS:   If you have not had it reviewed then delete this line.
104 *
105 * Revision 1.3  2006/06/19 06:47:27  mranga
106 * javadoc fixups
107 *
108 * Revision 1.2  2006/06/16 15:26:28  mranga
109 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
110 *
111 * Revision 1.1.1.1  2005/10/04 17:12:36  mranga
112 *
113 * Import
114 *
115 *
116 * Revision 1.4  2004/01/22 13:26:32  sverker
117 * Issue number:
118 * Obtained from:
119 * Submitted by:  sverker
120 * Reviewed by:   mranga
121 *
122 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
123 *
124 * CVS: ----------------------------------------------------------------------
125 * CVS: Issue number:
126 * CVS:   If this change addresses one or more issues,
127 * CVS:   then enter the issue number(s) here.
128 * CVS: Obtained from:
129 * CVS:   If this change has been taken from another system,
130 * CVS:   then name the system in this line, otherwise delete it.
131 * CVS: Submitted by:
132 * CVS:   If this code has been contributed to the project by someone else; i.e.,
133 * CVS:   they sent us a patch or a set of diffs, then include their name/email
134 * CVS:   address here. If this is your work then delete this line.
135 * CVS: Reviewed by:
136 * CVS:   If we are doing pre-commit code reviews and someone else has
137 * CVS:   reviewed your changes, include their name(s) here.
138 * CVS:   If you have not had it reviewed then delete this line.
139 *
140 */
141