001 /* 002 * Copyright 2010 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 package com.hs.mail.imap.processor; 017 018 import com.hs.mail.imap.ImapSession; 019 import com.hs.mail.imap.mailbox.Mailbox; 020 import com.hs.mail.imap.mailbox.MailboxManager; 021 import com.hs.mail.imap.message.request.ImapRequest; 022 import com.hs.mail.imap.message.request.RenameRequest; 023 import com.hs.mail.imap.message.responder.Responder; 024 import com.hs.mail.imap.message.response.HumanReadableText; 025 026 /** 027 * 028 * @author Won Chul Doh 029 * @since Feb 1, 2010 030 * 031 */ 032 public class RenameProcessor extends AbstractImapProcessor { 033 034 @Override 035 protected void doProcess(ImapSession session, ImapRequest message, 036 Responder responder) { 037 RenameRequest request = (RenameRequest) message; 038 String sourceName = request.getOldName(); 039 String targetName = request.getNewName(); 040 MailboxManager manager = getMailboxManager(); 041 Mailbox source = manager.getMailbox(session.getUserID(), sourceName); 042 // Attempt to rename from a mailbox name that does not exist 043 if (source == null) { 044 responder.taggedNo(request, HumanReadableText.MAILBOX_NOT_FOUND); 045 } else { 046 if (manager.mailboxExists(session.getUserID(), targetName)) { 047 // Attempt to rename to a mailbox name that already exists 048 responder.taggedNo(request, HumanReadableText.MAILBOX_EXISTS); 049 } else { 050 if (targetName.startsWith(sourceName + Mailbox.folderSeparator)) { 051 // Check if new name invade structure as in "rename foo foo.bar" 052 // would create foo.bar but delete foo. 053 responder.taggedNo(request, HumanReadableText.INVADE_STRUCTURE); 054 } else { 055 manager.renameMailbox(source, targetName); 056 responder.okCompleted(request); 057 } 058 } 059 } 060 } 061 062 }