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1   /*
2    * Wallace IMAP Server
3    * Copyright (C) 2004  Robert Newson
4    *
5    * This program is free software; you can redistribute it and/or
6    * modify it under the terms of the GNU General Public License
7    * as published by the Free Software Foundation; either version 2
8    * of the License, or (at your option) any later version.
9    *
10   * This program is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   * GNU General Public License for more details.
14   *
15   * You should have received a copy of the GNU General Public License
16   * along with this program; if not, write to the Free Software
17   * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
18   */
19  package net.sf.wallace.messages;
20  
21  import javax.mail.Folder;
22  import javax.mail.MessagingException;
23  import javax.mail.Store;
24  
25  import net.sf.wallace.Command;
26  import net.sf.wallace.ServerResponse;
27  import net.sf.wallace.WallaceSession;
28  import net.sf.wallace.WallaceSessionState;
29  import net.sf.wallace.commands.AuthCommand;
30  
31  import org.apache.commons.logging.Log;
32  import org.apache.commons.logging.LogFactory;
33  
34  /***
35   * A SELECT command.
36   * 
37   * @author rnewson
38   */
39  public final class SelectMessage extends MailboxMessage {
40  
41      protected Log log = LogFactory.getLog(getClass());
42  
43      public Command getCommand() {
44          return new SelectCommand();
45      }
46  
47      private final class SelectCommand extends AuthCommand {
48  
49          protected void onExecute(final WallaceSession wallaceSession) throws MessagingException {
50              assert getMailboxName() != null : "Mailbox name must not be null.";
51              final Store store = wallaceSession.getStore();
52              assert store != null : "Store must not be null.";
53              final Folder root = store.getDefaultFolder();
54              final Folder folder = root.getFolder(getMailboxName());
55  
56              if (!folder.exists()) {
57                  wallaceSession.respond(new ServerResponse(SelectMessage.this, "NO " + getMailboxName() + " not found."));
58                  return;
59              }
60  
61              wallaceSession.setSelectedFolder(folder);
62              wallaceSession.setState(WallaceSessionState.SELECTED);
63  
64              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED,
65                      "FLAGS (//Answered //Flagged //Deleted //Seen //Draft)"));
66              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED,
67                      "OK PERMANENTFLAGS (//Answered //Flagged //Deleted //Seen //Draft)"));
68              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED, folder.getMessageCount() + " EXISTS"));
69              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED, folder.getNewMessageCount() + " RECENT"));
70              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED, "OK [UNSEEN " + folder.getUnreadMessageCount()
71                      + "]"));
72              wallaceSession.respond(new ServerResponse(ServerResponse.Type.UNTAGGED, "OK [UIDVALIDITY 19740724]"));
73              // OK [UIDNEXT
74              wallaceSession.respond(new ServerResponse(SelectMessage.this, "OK [READ-WRITE] SELECT."));
75          }
76      }
77  
78  }