source/ch/cyberduck/core/ftp/FTPMoveFeature.java

   1 package ch.cyberduck.core.ftp;
   2
   3 /*
   4  * Copyright (c) 2002-2013 David Kocher. All rights reserved.
   5  * http://cyberduck.ch/
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * Bug fixes, suggestions and comments should be sent to:
  18  * feedback@cyberduck.ch
  19  */
  20
  21 import ch.cyberduck.core.DisabledLoginCallback;
  22 import ch.cyberduck.core.Path;
  23 import ch.cyberduck.core.exception.BackgroundException;
  24 import ch.cyberduck.core.exception.NotfoundException;
  25 import ch.cyberduck.core.features.Delete;
  26 import ch.cyberduck.core.features.Move;
  27
  28 import org.apache.log4j.Logger;
  29
  30 import java.io.IOException;
  31 import java.util.Collections;
  32
  33 /**
  34  * @version $Id$
  35  */
  36 public class FTPMoveFeature implements Move {
  37     private static final Logger log = Logger.getLogger(FTPMoveFeature.class);
  38
  39     private FTPSession session;
  40
  41     public FTPMoveFeature(final FTPSession session) {
  42         this.session = session;
  43     }
  44
  45     @Override
  46     public boolean isSupported(final Path file) {
  47         return true;
  48     }
  49
  50     @Override
  51     public void move(final Path file, final Path renamed, boolean exists, final Delete.Callback callback) throws BackgroundException {
  52         try {
  53             if(exists) {
  54                 final Delete delete = session.getFeature(Delete.class);
  55                 try {
  56                     delete.delete(Collections.singletonList(renamed), new DisabledLoginCallback(), callback);
  57                 }
  58                 catch(NotfoundException e) {
  59                     log.warn(String.format("Failure deleting file %s %s", renamed, e));
  60                 }
  61             }
  62             if(!session.getClient().rename(file.getAbsolute(), renamed.getAbsolute())) {
  63                 throw new FTPException(session.getClient().getReplyCode(), session.getClient().getReplyString());
  64             }
  65         }
  66         catch(IOException e) {
  67             throw new FTPExceptionMappingService().map("Cannot rename {0}", e, file);
  68         }
  69     }
  70 }