1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. 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 package org.apache.commons.vfs.tasks;
18
19 import org.apache.commons.vfs.FileObject;
20
21 /***
22 * A task that synchronises the destination folder to look exactly like
23 * the source folder (or folders).
24 *
25 * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
26 * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
27 */
28 public class SyncTask
29 extends CopyTask
30 {
31 /***
32 * Handles a destination for which there is no corresponding source file.
33 */
34 protected void handleMissingSourceFile(final FileObject destFile)
35 throws Exception
36 {
37 log("deleting " + destFile);
38 //destFile.delete( Selectors.SELECT_SELF );
39 }
40
41 /***
42 * Check if this task cares about destination files with a missing source
43 * file.
44 */
45 protected boolean detectMissingSourceFiles()
46 {
47 return true;
48 }
49 }