com.srotya.minuteman.utils.FileUtils Maven / Gradle / Ivy
/**
* Copyright 2017 Ambud Sharma
*
* Licensed 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 com.srotya.minuteman.utils;
import java.io.File;
import java.io.IOException;
/**
* @author ambud
*/
public class FileUtils {
public static void delete(File file) throws IOException {
if (file.isDirectory()) {
// directory is empty, then delete it
if (file.list().length == 0) {
file.delete();
} else {
// list all the directory contents
String files[] = file.list();
for (String temp : files) {
// construct the file structure
File fileDelete = new File(file, temp);
// recursive delete
delete(fileDelete);
}
// check the directory again, if empty then delete it
if (file.list().length == 0) {
file.delete();
}
}
} else {
// if file, then delete it
file.delete();
}
}
}