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/*******************************************************************************
27* Product of NIST/ITL Advanced Networking Technologies Division (ANTD).        *
28*******************************************************************************/
29package gov.nist.javax.sip.header;
30
31import javax.sip.InvalidArgumentException;
32import javax.sip.header.*;
33
34/**
35 * MimeVersion SIP Header.
36 *
37 * @version 1.2 $Revision: 1.6 $ $Date: 2009/10/18 13:46:35 $
38 * @since 1.1
39 *
40 * @author M. Ranganathan   <br/>
41 * @author Olivier Deruelle <br/>
42 *
43 *
44 */
45public class MimeVersion extends SIPHeader implements MimeVersionHeader {
46
47    /**
48     * Comment for <code>serialVersionUID</code>
49     */
50    private static final long serialVersionUID = -7951589626435082068L;
51
52    /**
53     * mimeVersion field
54     */
55    protected int minorVersion;
56
57    /**
58     * majorVersion field
59     */
60    protected int majorVersion;
61
62    /**
63     * Default constructor
64     */
65    public MimeVersion() {
66        super(MIME_VERSION);
67    }
68
69    /**
70     * Gets the Minor version value of this MimeVersionHeader.
71     *
72     * @return the Minor version of this MimeVersionHeader
73     */
74    public int getMinorVersion() {
75        return minorVersion;
76    }
77
78    /**
79    * Gets the Major version value of this MimeVersionHeader.
80    *
81    * @return the Major version of this MimeVersionHeader
82    */
83    public int getMajorVersion() {
84        return majorVersion;
85    }
86
87    /**
88     * Sets the Minor-Version argument of this MimeVersionHeader to the supplied
89     * <var>minorVersion</var> value.
90     *
91     * @param minorVersion - the new integer Minor version
92     * @throws InvalidArgumentException
93     */
94    public void setMinorVersion(int minorVersion)
95        throws InvalidArgumentException {
96        if (minorVersion < 0)
97            throw new InvalidArgumentException(
98                "JAIN-SIP Exception"
99                    + ", MimeVersion, setMinorVersion(), the minorVersion parameter is null");
100        this.minorVersion = minorVersion;
101    }
102
103    /**
104     * Sets the Major-Version argument of this MimeVersionHeader to the supplied
105     * <var>majorVersion</var> value.
106     *
107     * @param majorVersion - the new integer Major version
108     * @throws InvalidArgumentException
109     */
110    public void setMajorVersion(int majorVersion)
111        throws InvalidArgumentException {
112        if (majorVersion < 0)
113            throw new InvalidArgumentException(
114                "JAIN-SIP Exception"
115                    + ", MimeVersion, setMajorVersion(), the majorVersion parameter is null");
116        this.majorVersion = majorVersion;
117    }
118
119    /**
120     * Return canonical form.
121     * @return String
122     */
123    public String encodeBody() {
124        return Integer.toString(majorVersion)
125            + DOT
126            + Integer.toString(minorVersion);
127    }
128
129}
130/*
131 * $Log: MimeVersion.java,v $
132 * Revision 1.6  2009/10/18 13:46:35  deruelle_jean
133 * FindBugs Fixes (Category Performance Warnings)
134 *
135 * Issue number:
136 * Obtained from:
137 * Submitted by: Jean Deruelle
138 * Reviewed by:
139 *
140 * Revision 1.5  2009/07/17 18:57:32  emcho
141 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
142 *
143 * Revision 1.4  2006/07/13 09:01:33  mranga
144 * Issue number:
145 * Obtained from:
146 * Submitted by:  jeroen van bemmel
147 * Reviewed by:   mranga
148 * Moved some changes from jain-sip-1.2 to java.net
149 *
150 * CVS: ----------------------------------------------------------------------
151 * CVS: Issue number:
152 * CVS:   If this change addresses one or more issues,
153 * CVS:   then enter the issue number(s) here.
154 * CVS: Obtained from:
155 * CVS:   If this change has been taken from another system,
156 * CVS:   then name the system in this line, otherwise delete it.
157 * CVS: Submitted by:
158 * CVS:   If this code has been contributed to the project by someone else; i.e.,
159 * CVS:   they sent us a patch or a set of diffs, then include their name/email
160 * CVS:   address here. If this is your work then delete this line.
161 * CVS: Reviewed by:
162 * CVS:   If we are doing pre-commit code reviews and someone else has
163 * CVS:   reviewed your changes, include their name(s) here.
164 * CVS:   If you have not had it reviewed then delete this line.
165 *
166 * Revision 1.3  2006/06/19 06:47:26  mranga
167 * javadoc fixups
168 *
169 * Revision 1.2  2006/06/16 15:26:28  mranga
170 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
171 *
172 * Revision 1.1.1.1  2005/10/04 17:12:34  mranga
173 *
174 * Import
175 *
176 *
177 * Revision 1.2  2004/01/22 13:26:29  sverker
178 * Issue number:
179 * Obtained from:
180 * Submitted by:  sverker
181 * Reviewed by:   mranga
182 *
183 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
184 *
185 * CVS: ----------------------------------------------------------------------
186 * CVS: Issue number:
187 * CVS:   If this change addresses one or more issues,
188 * CVS:   then enter the issue number(s) here.
189 * CVS: Obtained from:
190 * CVS:   If this change has been taken from another system,
191 * CVS:   then name the system in this line, otherwise delete it.
192 * CVS: Submitted by:
193 * CVS:   If this code has been contributed to the project by someone else; i.e.,
194 * CVS:   they sent us a patch or a set of diffs, then include their name/email
195 * CVS:   address here. If this is your work then delete this line.
196 * CVS: Reviewed by:
197 * CVS:   If we are doing pre-commit code reviews and someone else has
198 * CVS:   reviewed your changes, include their name(s) here.
199 * CVS:   If you have not had it reviewed then delete this line.
200 *
201 */
202