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.filter; 018 019import java.io.File; 020 021import org.apache.commons.vfs2.FileFilterSelector; 022import org.apache.commons.vfs2.FileObject; 023import org.apache.commons.vfs2.FileSystemManager; 024import org.apache.commons.vfs2.VFS; 025import org.apache.commons.vfs2.filter.CanWriteFileFilter; 026 027/** 028 * Example for using {@link CanWriteFileFilter}. 029 */ 030// CHECKSTYLE:OFF Example code 031public final class CanWriteFileFilterExample { 032 /** 033 * Invokes this example from the command line. 034 * 035 * @param args Arguments TODO 036 * @throws Exception If anything goes wrong. 037 */ 038 public static void main(final String[] args) throws Exception { 039 040 final FileSystemManager fsManager = VFS.getManager(); 041 final FileObject dir = fsManager.toFileObject(new File(".")); 042 // Example, showing how to print out a list of the current directory's 043 // writable files: 044 System.out.println("---CAN_WRITE---"); 045 for (final FileObject file : dir.findFiles(new FileFilterSelector(CanWriteFileFilter.CAN_WRITE))) { 046 System.out.println(file); 047 } 048 049 // Example, showing how to print out a list of the current directory's 050 // un-writable files: 051 System.out.println("---CANNOT_WRITE---"); 052 for (final FileObject file : dir.findFiles(new FileFilterSelector(CanWriteFileFilter.CANNOT_WRITE))) { 053 System.out.println(file); 054 } 055 056 } 057 058 private CanWriteFileFilterExample() { 059 /* main class not instantiated. */ 060 } 061 062} 063// CHECKSTYLE:ON