Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright 2008 - 2009
 * 
 * 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.
 * 
 * @project loonframework
 * @author chenpeng
 * @emailceponline@yahoo.com.cn
 * @version 0.1
 */

import java.io.File;

import java.io.IOException;

public class Main {

    public static void makedirs(String fileName) throws IOException {
        makedirs(new File(fileName));

    }

    public static void makedirs(File file) throws IOException {
        checkFile(file);
        File parentFile = file.getParentFile();
        if (parentFile != null) {
            if (!parentFile.exists() && !parentFile.mkdirs()) {
                throw new IOException("Creating directories " + parentFile.getPath() + " failed.");
            }
        }
    }

    private static void checkFile(File file) throws IOException {
        boolean exists = file.exists();
        if (exists && !file.isFile()) {
            throw new IOException("File " + file.getPath() + " is actually not a file.");
        }
    }
}