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Java > Open Source Codes > org > columba > ristretto > imap > parser > AppendInfoParser


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3  *
4  * The contents of this file are subject to the Mozilla Public License Version
5  * 1.1 (the "License"); you may not use this file except in compliance with
6  * the License. You may obtain a copy of the License at
7  * http://www.mozilla.org/MPL/
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9  * Software distributed under the License is distributed on an "AS IS" basis,
10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11  * for the specific language governing rights and limitations under the
12  * License.
13  *
14  * The Original Code is Ristretto Mail API.
15  *
16  * The Initial Developers of the Original Code are
17  * Timo Stich and Frederik Dietz.
18  * Portions created by the Initial Developers are Copyright (C) 2004
19  * All Rights Reserved.
20  *
21  * Contributor(s): Voxmobili SA
22  *
23  * Alternatively, the contents of this file may be used under the terms of
24  * either the GNU General Public License Version 2 or later (the "GPL"), or
25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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35  * ***** END LICENSE BLOCK ***** */
36 package org.columba.ristretto.imap.parser;
37
38 import java.util.regex.Matcher JavaDoc;
39 import java.util.regex.Pattern JavaDoc;
40
41 import org.columba.ristretto.imap.AppendInfo;
42 import org.columba.ristretto.imap.IMAPResponse;
43 import org.columba.ristretto.parser.ParserException;
44
45 /**
46  * Parser for the AppenfInfo.
47  *
48  */
49 public class AppendInfoParser
50 {
51     private static final Pattern JavaDoc stringAppendPlusPattern = Pattern.compile("^APPENDUID ([0-9]*) ([0-9]*)");
52
53     
54     /**
55      * Parses the AppendInfo of the IMAP response.
56      *
57      * @param response
58      * @return the AppendInfo
59      * @throws ParserException
60      */
61     public static AppendInfo parse(IMAPResponse response) throws ParserException
62     {
63         String JavaDoc in = response.getResponseTextCode().getStringValue();
64         AppendInfo result = null;
65         // complete response would be R3 OK [APPENDUID 1103391892 100] Completed
66 // parse APPENDUID 1103391892 100
67 Matcher JavaDoc matcher = stringAppendPlusPattern.matcher(in);
68         if (matcher.find()) {
69             try {
70                 result = new AppendInfo(Long.parseLong(matcher.group(1)), Long.parseLong(matcher.group(2)));
71             }
72             catch(NumberFormatException JavaDoc e) {
73                 throw new ParserException("APPENDUID parse error : " + e.getMessage());
74             }
75         }
76         else {
77             throw new ParserException("No APPENDUID response : " + in);
78         }
79         
80         return result;
81     }
82
83 }
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