1 /**
2 *
3 * Copyright 2003-2005 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.geronimo.javamail.store.pop3.response;
19
20 import java.util.Vector;
21
22 import javax.mail.MessagingException;
23
24 import org.apache.geronimo.javamail.store.pop3.POP3Response;
25
26 /**
27 * This class adds functionality to the basic response by parsing the reply for
28 * LIST command and obtaining specific information about the msgnum and the
29 * size. It could be for one or more msgs depending on wether a msg number was
30 * passed or not into the LIST command
31 *
32 * @see org.apache.geronimo.javamail.store.pop3.POP3Response
33 * @see org.apache.geronimo.javamail.store.pop3.response.DefaultPOP3Response
34 *
35 * @version $Rev: 432884 $ $Date: 2006-08-19 14:53:20 -0700 (Sat, 19 Aug 2006) $
36 */
37
38 public class POP3ListResponse extends DefaultPOP3Response {
39
40 private int msgnum = 0;
41
42 private int size = 0;
43
44 private Vector multipleMsgs = null;
45
46 POP3ListResponse(POP3Response baseRes) throws MessagingException {
47 super(baseRes.getStatus(), baseRes.getFirstLine(), baseRes.getData());
48
49
50 if (OK == getStatus()) {
51
52
53 if (baseRes.getData() == null) {
54 String[] args = getFirstLine().split(SPACE);
55 try {
56 msgnum = Integer.parseInt(args[0]);
57 } catch (NumberFormatException e) {
58 throw new MessagingException("Invalid response for STAT command", e);
59 }
60 try {
61 size = Integer.parseInt(args[1]);
62 } catch (NumberFormatException e) {
63 throw new MessagingException("Invalid response for STAT command", e);
64 }
65 } else {
66 int totalMsgs = 0;
67 String[] args = getFirstLine().split(SPACE);
68 try {
69 totalMsgs = Integer.parseInt(args[0]);
70 } catch (NumberFormatException e) {
71 throw new MessagingException("Invalid response for STAT command", e);
72 }
73 multipleMsgs = new Vector(totalMsgs);
74 multipleMsgs.setSize(totalMsgs);
75
76 }
77
78 }
79 }
80
81 public int getMessageNumber() {
82 return msgnum;
83 }
84
85 public int getSize() {
86 return size;
87 }
88
89 /**
90 * Messages can be accessed by multipleMsgs.getElementAt(msgnum)
91 *
92 */
93 public Vector getMultipleMessageDetails() {
94 return multipleMsgs;
95 }
96
97 }