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.tasks; 018 019import org.apache.commons.vfs2.FileObject; 020 021/** 022 * A task that synchronises the destination folder to look exactly like the source folder (or folders). 023 */ 024public class SyncTask extends CopyTask { 025 /** 026 * Handles a destination for which there is no corresponding source file. 027 */ 028 @Override 029 protected void handleMissingSourceFile(final FileObject destFile) throws Exception { 030 log("deleting " + destFile.getPublicURIString()); 031 // destFile.delete( Selectors.SELECT_SELF ); 032 } 033 034 /** 035 * Check if this task cares about destination files with a missing source file. 036 */ 037 @Override 038 protected boolean detectMissingSourceFiles() { 039 return true; 040 } 041}