Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

import java.io.FileOutputStream;

import java.io.OutputStream;

public class Main {
    public static OutputStream getOutputStream(File dir, String fileName) throws Exception {
        File outFile = new File(dir, fileName);
        // as this could be dir=.../maps fileName=preview/file.jpg
        // we need to make sure the preview dir exists, and if it does not, we must make it
        File parent = outFile.getParentFile();
        if (!parent.isDirectory() && !parent.mkdirs()) { // if it does not exist and i cant make it
            throw new RuntimeException("can not create dir " + parent);
        }
        return new FileOutputStream(outFile);
    }
}