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Java > Open Source Codes > org > apache > james > imapserver > commands > ExpungeCommand


1 /***********************************************************************
2  * Copyright (c) 2000-2004 The Apache Software Foundation. *
3  * All rights reserved. *
4  * ------------------------------------------------------------------- *
5  * Licensed under the Apache License, Version 2.0 (the "License"); you *
6  * may not use this file except in compliance with the License. You *
7  * may obtain a copy of the License at: *
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9  * http://www.apache.org/licenses/LICENSE-2.0 *
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11  * Unless required by applicable law or agreed to in writing, software *
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14  * implied. See the License for the specific language governing *
15  * permissions and limitations under the License. *
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17
18 package org.apache.james.imapserver.commands;
19
20 import org.apache.james.imapserver.AccessControlException;
21 import org.apache.james.imapserver.AuthorizationException;
22 import org.apache.james.imapserver.ImapRequest;
23 import org.apache.james.imapserver.ImapSession;
24
25 import java.util.StringTokenizer JavaDoc;
26 import java.util.List JavaDoc;
27
28 class ExpungeCommand extends SelectedStateCommand
29 {
30     public ExpungeCommand()
31     {
32         this.commandName = "EXPUNGE";
33     }
34
35     public boolean doProcess( ImapRequest request, ImapSession session, List JavaDoc argValues )
36     {
37         String JavaDoc command = this.getCommand();
38
39         try {
40             if ( session.getCurrentMailbox().expunge( session.getCurrentUser() ) ) {
41                 session.checkExpunge();
42                 session.checkSize();
43                 session.okResponse( command );
44             }
45             else {
46                 session.noResponse( command, "Unknown server error." );
47             }
48             return true;
49         }
50         catch ( AccessControlException ace ) {
51             session.noResponse( command, "No such mailbox" );
52             session.logACE( ace );
53             return true;
54         }
55         catch ( AuthorizationException aze ) {
56             session.noResponse( command, "You do not have the rights to expunge mailbox: " + session.getCurrentMailbox().getAbsoluteName() );
57             session.logAZE( aze );
58             return true;
59         }
60         catch ( Exception JavaDoc e ) {
61             session.noResponse( command, "Unknown server error." );
62             getLogger().error( "Exception expunging mailbox " +
63                                        session.getCurrentMailbox().getAbsoluteName() + " by user " +
64                                        session.getCurrentUser() + " was : " + e );
65             if ( DEEP_DEBUG ) {
66                 e.printStackTrace();
67             }
68             return true;
69         }
70     }
71 }
72
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