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;
27
28import gov.nist.javax.sip.header.*;
29import gov.nist.core.*;
30import java.text.ParseException;
31
32/**
33 * Parser for ContentLanguage header.
34 *
35 * @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:58 $
36 *
37 * @author Olivier Deruelle   <br/>
38 * @author M. Ranganathan   <br/>
39 *
40 *
41 */
42public class ContentDispositionParser extends ParametersParser {
43
44    /**
45     * Creates a new instance of ContentDispositionParser
46     * @param contentDisposition the header to parse
47     */
48    public ContentDispositionParser(String contentDisposition) {
49        super(contentDisposition);
50    }
51
52    /**
53     * Constructor
54     * @param lexer the lexer to use to parse the header
55     */
56    protected ContentDispositionParser(Lexer lexer) {
57        super(lexer);
58    }
59
60    /**
61     * parse the ContentDispositionHeader String header
62     * @return SIPHeader (ContentDispositionList object)
63     * @throws SIPParseException if the message does not respect the spec.
64     */
65    public SIPHeader parse() throws ParseException {
66
67        if (debug)
68            dbg_enter("ContentDispositionParser.parse");
69
70        try {
71            headerName(TokenTypes.CONTENT_DISPOSITION);
72
73            ContentDisposition cd = new ContentDisposition();
74            cd.setHeaderName(SIPHeaderNames.CONTENT_DISPOSITION);
75
76            this.lexer.SPorHT();
77            this.lexer.match(TokenTypes.ID);
78
79            Token token = lexer.getNextToken();
80            cd.setDispositionType(token.getTokenValue());
81            this.lexer.SPorHT();
82            super.parse(cd);
83
84            this.lexer.SPorHT();
85            this.lexer.match('\n');
86
87            return cd;
88        } catch (ParseException ex) {
89            throw createParseException(ex.getMessage());
90        } finally {
91            if (debug)
92                dbg_leave("ContentDispositionParser.parse");
93        }
94    }
95
96
97}
98/*
99 * $Log: ContentDispositionParser.java,v $
100 * Revision 1.8  2009/07/17 18:57:58  emcho
101 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
102 *
103 * Revision 1.7  2006/07/13 09:02:15  mranga
104 * Issue number:
105 * Obtained from:
106 * Submitted by:  jeroen van bemmel
107 * Reviewed by:   mranga
108 * Moved some changes from jain-sip-1.2 to java.net
109 *
110 * CVS: ----------------------------------------------------------------------
111 * CVS: Issue number:
112 * CVS:   If this change addresses one or more issues,
113 * CVS:   then enter the issue number(s) here.
114 * CVS: Obtained from:
115 * CVS:   If this change has been taken from another system,
116 * CVS:   then name the system in this line, otherwise delete it.
117 * CVS: Submitted by:
118 * CVS:   If this code has been contributed to the project by someone else; i.e.,
119 * CVS:   they sent us a patch or a set of diffs, then include their name/email
120 * CVS:   address here. If this is your work then delete this line.
121 * CVS: Reviewed by:
122 * CVS:   If we are doing pre-commit code reviews and someone else has
123 * CVS:   reviewed your changes, include their name(s) here.
124 * CVS:   If you have not had it reviewed then delete this line.
125 *
126 * Revision 1.3  2006/06/19 06:47:27  mranga
127 * javadoc fixups
128 *
129 * Revision 1.2  2006/06/16 15:26:28  mranga
130 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
131 *
132 * Revision 1.1.1.1  2005/10/04 17:12:35  mranga
133 *
134 * Import
135 *
136 *
137 * Revision 1.5  2004/07/28 14:13:55  mranga
138 * Submitted by:  mranga
139 *
140 * Move out the test code to a separate test/unit class.
141 * Fixed some encode methods.
142 *
143 * Revision 1.4  2004/01/22 13:26:31  sverker
144 * Issue number:
145 * Obtained from:
146 * Submitted by:  sverker
147 * Reviewed by:   mranga
148 *
149 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
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 */
168