Java Byte Array Encode encode(byte[] bytes, boolean withNewLines)

Description

Encode bytes using the Base64 algorithm (the linebreak after 76 signs can be optionally removed).

License

Open Source License

Declaration

public static String encode(byte[] bytes, boolean withNewLines) 

Method Source Code

//package com.java2s;
/*//  ww w  .j  ava  2s. c om
 * This file is part of Pustefix.
 *
 * Pustefix is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Pustefix 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Pustefix; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

import java.io.ByteArrayOutputStream;

import java.io.OutputStream;
import javax.mail.internet.MimeUtility;

public class Main {
    /**
     * Encode bytes using the Base64 algorithm (the linebreak after 76 signs can
     * be optionally removed).
     */
    public static String encode(byte[] bytes, boolean withNewLines) {
        try {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            OutputStream os = MimeUtility.encode(baos, "base64");
            os.write(bytes);
            os.close();
            String str = new String(baos.toByteArray(), "utf8");
            if (!withNewLines)
                str = str.replaceAll("\r\n", "");
            return str;
        } catch (Exception x) {
            throw new RuntimeException("Base64 encoding failed", x);
        }
    }
}

Related

1. encode(byte[] b)
2. encode(byte[] buf)
3. encode(byte[] buff)
4. encode(byte[] buffer, int offset, int len, Writer out)
5. encode(byte[] bytes)
6. encode(byte[] data)
7. encode(byte[] data)
8. encode(byte[] in, int len)
9. encode(byte[] input)