001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.vfs2.example; 018 019import org.apache.commons.vfs2.FileObject; 020import org.apache.commons.vfs2.VFS; 021 022/** 023 * Example to change the last modification time of the given file. 024 */ 025public final class ChangeLastModificationTime { 026 private ChangeLastModificationTime() { 027 /* main class not instantiated. */ 028 } 029 030 public static void main(final String[] args) throws Exception { 031 if (args.length == 0) { 032 System.err.println("Please pass the name of a file as parameter."); 033 return; 034 } 035 036 final FileObject fo = VFS.getManager().resolveFile(args[0]); 037 final long setTo = System.currentTimeMillis(); 038 System.err.println("set to: " + setTo); 039 fo.getContent().setLastModifiedTime(setTo); 040 System.err.println("after set: " + fo.getContent().getLastModifiedTime()); 041 } 042 043}