Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*------------------------------------------------------------------------
 * (The MIT License)
 * 
 * Copyright (c) 2008-2011 Rhomobile, Inc.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 * http://rhomobile.com
 *------------------------------------------------------------------------*/

import java.io.File;

import java.io.IOException;

public class Main {
    public static void deleteChildrenIgnoreFirstLevel(File target, String strIgnore) throws IOException {
        if (!target.exists())
            return;

        if (target.isDirectory()) {
            String[] children = target.list();
            for (int i = 0; i != children.length; ++i) {
                File f = new File(target, children[i]);
                if (f.isDirectory())
                    deleteRecursively(f);
                else if (!f.getName().startsWith(strIgnore)) {
                    if (!f.delete())
                        throw new IOException("Can not delete " + f.getAbsolutePath());
                }
            }
        }
    }

    public static void deleteRecursively(File target) throws IOException {
        if (!target.exists())
            return;

        if (target.isDirectory()) {
            String[] children = target.list();
            for (int i = 0; i != children.length; ++i)
                deleteRecursively(new File(target, children[i]));
        }

        //platformLog("delete", target.getPath());

        if (!target.delete())
            throw new IOException("Can not delete " + target.getAbsolutePath());
    }
}