org.apache.commons.io.file.StandardDeleteOption Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.io.file;
import org.apache.commons.io.IOUtils;
/**
* Defines the standard delete options.
*
* @since 2.8.0
*/
public enum StandardDeleteOption implements DeleteOption {
/**
* Overrides the read-only attribute to allow deletion.
*/
OVERRIDE_READ_ONLY;
/**
* Returns true if the given options contain {@link StandardDeleteOption#OVERRIDE_READ_ONLY}.
*
* For now, assume the array is not sorted.
*
* @param options the array to test
* @return true if the given options contain {@link StandardDeleteOption#OVERRIDE_READ_ONLY}.
*/
public static boolean overrideReadOnly(final DeleteOption[] options) {
if (IOUtils.length(options) == 0) {
return false;
}
for (final DeleteOption deleteOption : options) {
if (deleteOption == StandardDeleteOption.OVERRIDE_READ_ONLY) {
return true;
}
}
return false;
}
}