Java Directory Clean cleanDir(final File dir)

Description

clean Dir

License

Apache License

Declaration

public static boolean cleanDir(final File dir) 

Method Source Code

//package com.java2s;
/*-/*  w  w w.  j  a  va  2s  . c o  m*/
 * #%L
 * Proof Utility Library
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2014 - 2017 Live Ontologies Project
 * %%
 * 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.
 * #L%
 */

import java.io.File;

public class Main {
    public static boolean cleanDir(final File dir) {
        boolean success = true;
        if (dir.exists()) {
            success = recursiveDelete(dir) && success;
        }
        return dir.mkdirs() && success;
    }

    public static boolean recursiveDelete(final File file) {
        boolean success = true;
        if (file.isDirectory()) {
            for (final File f : file.listFiles()) {
                success = recursiveDelete(f) && success;
            }
        }
        return file.delete() && success;
    }
}

Related

1. cleanDir(File dir)
2. cleanDir(File dir)
3. cleanDir(File directory)
4. cleanDir(final File dir)
5. cleanDir(final File dir, final String exclude)
6. cleanDir(final String luceneDir)
7. cleanDir(String dir)