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.vfs2.example;
18
19 import org.apache.commons.vfs2.FileObject;
20 import org.apache.commons.vfs2.VFS;
21
22 /**
23 * Example to change the last modification time of the given file.
24 */
25 public final class ChangeLastModificationTime {
26 private ChangeLastModificationTime() {
27 /* main class not instantiated. */
28 }
29
30 public static void main(final String[] args) throws Exception {
31 if (args.length == 0) {
32 System.err.println("Please pass the name of a file as parameter.");
33 return;
34 }
35
36 final FileObject fo = VFS.getManager().resolveFile(args[0]);
37 final long setTo = System.currentTimeMillis();
38 System.err.println("set to: " + setTo);
39 fo.getContent().setLastModifiedTime(setTo);
40 System.err.println("after set: " + fo.getContent().getLastModifiedTime());
41 }
42
43 }