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 */ 017 018package org.apache.commons.io.file; 019 020/** 021 * Defines the standard delete options. 022 * 023 * @since 2.8.0 024 */ 025public enum StandardDeleteOption implements DeleteOption { 026 027 /** 028 * Overrides the read-only attribute to allow deletion. 029 */ 030 OVERRIDE_READ_ONLY; 031 032 /** 033 * Returns true if the given options contain {@link StandardDeleteOption#OVERRIDE_READ_ONLY}. 034 * 035 * For now, assume the array is not sorted. 036 * 037 * @param options the array to test 038 * @return true if the given options contain {@link StandardDeleteOption#OVERRIDE_READ_ONLY}. 039 */ 040 public static boolean overrideReadOnly(final DeleteOption[] options) { 041 if (options == null || options.length == 0) { 042 return false; 043 } 044 for (final DeleteOption deleteOption : options) { 045 if (deleteOption == StandardDeleteOption.OVERRIDE_READ_ONLY) { 046 return true; 047 } 048 } 049 return false; 050 } 051 052}