Java URL Load loadUrlIntoByteArray(String urlString)

Description

load Url Into Byte Array

License

Open Source License

Declaration

public static byte[] loadUrlIntoByteArray(String urlString) throws IOException 

Method Source Code

//package com.java2s;
/*//from   www. jav  a 2  s.c o  m
 * Copyright (C) 2014 J. Soendermann
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

import java.io.*;
import java.net.*;

public class Main {
    public static byte[] loadUrlIntoByteArray(String urlString) throws IOException {
        URL url = new URL(urlString);
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        InputStream inputStream = null;

        try {
            inputStream = url.openStream();
            byte[] byteChunk = new byte[8192];
            int n;

            while ((n = inputStream.read(byteChunk)) > 0) {
                outputStream.write(byteChunk, 0, n);
            }
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
        }
        return outputStream.toByteArray();
    }
}

Related

1. loadRemoteJSON(final URL source)
2. loadText(URL url, boolean allowCache)
3. loadURL(String urlDesc)
4. loadURL(URL url)
5. loadURL(URL url)
6. loadUrlToList(URL iUrl)
7. loadURLToString(String url, String EOL)
8. read(String url)
9. read(URL file)