com.alarexgroup.m2mplf.util
Class Base64

java.lang.Object
  com.alarexgroup.m2mplf.util.Base64

public class Base64
extends java.lang.Object

This class codes and decodes BASE64 which is often used for email communication.

Field Summary

protected static byte[]	base64Chars
protected static byte[]	reverseBase64Chars

Method Summary

static byte[]	decode(byte[] bytes) Dates decoding from BASE64
static boolean	decode(java.io.InputStream dataIn, java.io.OutputStream dataOut) Dates decoding - from BASE64
static byte[]	encode(byte[] bytes) Codes dates into BASE64
static byte[]	encode(byte[] bytes, int offset, int length)
static boolean	encode(java.io.InputStream dataIn, java.io.OutputStream dataOut) Codes dates into BASE64

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

base64Chars

protected static final byte[] base64Chars

reverseBase64Chars

protected static final byte[] reverseBase64Chars

Method Detail

encode

public static byte[] encode(byte[] bytes)

Codes dates into BASE64

Parameters:

bytes - dates for coding

Returns:

coded dates

encode

public static byte[] encode(byte[] bytes,
                            int offset,
                            int length)

encode

public static boolean encode(java.io.InputStream dataIn,
                             java.io.OutputStream dataOut)

Codes dates into BASE64

Parameters:

dataIn - dates for coding

dataOut - coded dates

Returns:

true - success

decode

public static byte[] decode(byte[] bytes)

Dates decoding from BASE64

Parameters:

bytes - coded dates

Returns:

decoded dates

decode

public static boolean decode(java.io.InputStream dataIn,
                             java.io.OutputStream dataOut)

Dates decoding - from BASE64

Parameters:

dataIn - coded dates

dataOut - decoded dates

Returns:

true - success