package de.diddiz.util;

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;

public class Download
{
	public static void download(URL u, File file) throws Exception {
		if (!file.getParentFile().exists())
			file.getParentFile().mkdir();
		if (file.exists())
			file.delete();
		file.createNewFile();
		final InputStream in = u.openStream();
		final OutputStream out = new BufferedOutputStream(new FileOutputStream(file));
		final byte[] buffer = new byte[1024];
		int len;
		while ((len = in.read(buffer)) >= 0) {
			out.write(buffer, 0, len);
		}
		in.close();
		out.close();
	}
}