KickJava   Java API By Example, From Geeks To Geeks.

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


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/
8  *
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):
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"),
26  * in which case the provisions of the GPL or the LGPL are applicable instead
27  * of those above. If you wish to allow use of your version of this file only
28  * under the terms of either the GPL or the LGPL, and not to allow others to
29  * use your version of this file under the terms of the MPL, indicate your
30  * decision by deleting the provisions above and replace them with the notice
31  * and other provisions required by the GPL or the LGPL. If you do not delete
32  * the provisions above, a recipient may use your version of this file under
33  * the terms of any one of the MPL, the GPL or the LGPL.
34  *
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.ResponseTextCode;
42 import org.columba.ristretto.parser.ParserException;
43
44 /**
45  * Parser for ResponseTextCodes.
46  *
47  * @author tstich
48  *
49  */

50 public class ResponseTextCodeParser {
51     
52     private static final Pattern JavaDoc typePattern = Pattern.compile("^((ALERT)|" +
53             "(BADCHARSET)|" +
54             "(CAPABILITY)|" +
55             "(PARSE)|" +
56             "(PERMANENTFLAGS)|" +
57             "(READ.ONLY)|" +
58             "(READ.WRITE)|" +
59             "(TRYCREATE)|" +
60             "(UIDNEXT)|" +
61             "(UIDVALIDITY)|" +
62             "(UNSEEN))\\s?(.*)"); // parameters go in # 11
63

64     /**
65      * Parse the ResponsesTextcode of the IMAP response.
66      *
67      * @param in
68      * @return the ResponseTextCode
69      * @throws ParserException
70      */

71     public static ResponseTextCode parse(String JavaDoc in) throws ParserException {
72         ResponseTextCode result = new ResponseTextCode();
73         Matcher JavaDoc matcher = typePattern.matcher(in);
74         
75         if( matcher.find() ) {
76             if( matcher.group(2) != null ) {
77                 result.setType(ResponseTextCode.ALERT);
78             } else if( matcher.group(3) != null ) {
79                 result.setType(ResponseTextCode.BADCHARSET);
80                 result.setStringArrayValue(StringListParser.parse(matcher.group(13)));
81             } else if( matcher.group(4) != null ) {
82                 result.setType(ResponseTextCode.CAPABILITY);
83                 result.setStringArrayValue(StringListParser.parse(matcher.group(13)));
84             } else if( matcher.group(5)!=null) {
85                 result.setType(ResponseTextCode.PARSE);
86             } else if( matcher.group(6)!=null) {
87                 result.setType(ResponseTextCode.PERMANENTFLAGS);
88                 result.setStringArrayValue(StringListParser.parse(matcher.group(13)));
89             } else if( matcher.group(7)!=null) {
90                 result.setType(ResponseTextCode.READ_ONLY);
91             } else if( matcher.group(8)!=null) {
92                 result.setType(ResponseTextCode.READ_WRITE);
93             } else if( matcher.group(9)!=null) {
94                 result.setType(ResponseTextCode.TRYCREATE);
95             } else if( matcher.group(10)!=null) {
96                 result.setType(ResponseTextCode.UIDNEXT);
97                 result.setIntValue(parseIntValue(matcher.group(13)));
98             } else if( matcher.group(11)!=null) {
99                 result.setType(ResponseTextCode.UIDVALIDITY);
100                 result.setIntValue(parseIntValue(matcher.group(13)));
101             } else if( matcher.group(12)!=null) {
102                 result.setType(ResponseTextCode.UNSEEN);
103                 result.setIntValue(parseIntValue(matcher.group(13)));
104             }
105         } else {
106             result.setType(ResponseTextCode.UNSPECIFIED);
107             result.setStringValue(in.toString());
108         }
109         
110         return result;
111     }
112
113     private static int parseIntValue(String JavaDoc string) {
114         return Integer.parseInt(string);
115     }
116
117     
118 }
119
Popular Tags