org.apache.soap.encoding.soapenc
Class Base64

java.lang.Object
  |
  +--org.apache.soap.encoding.soapenc.Base64

public class Base64

extends java.lang.Object

Author:

TAMURA Kent <kent@trl.ibm.co.jp>

Constructor Summary

Base64()

Method Summary

static byte[]	decode(char[] data, int off, int len) Decode the base64 data.
static void	decode(char[] data, int off, int len, java.io.OutputStream ostream) Decode the base64 data.
static byte[]	decode(java.lang.String data) Decode the base64 data.
static void	decode(java.lang.String data, java.io.OutputStream ostream) Decode the base64 data.
static java.lang.String	encode(byte[] data) Returns base64 representation of specified byte array.
static java.lang.String	encode(byte[] data, int off, int len) Returns base64 representation of specified byte array.
static void	encode(byte[] data, int off, int len, java.io.OutputStream ostream) Outputs base64 representation of the specified byte array to a byte stream.
static void	encode(byte[] data, int off, int len, java.io.Writer writer) Outputs base64 representation of the specified byte array to a character stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64

public Base64()

Method Detail

decode

public static byte[] decode(char[] data,
                            int off,
                            int len)

Decode the base64 data.

Parameters:

data - The base64 encoded data to be decoded

off - The offset within the encoded data at which to start decoding

len - The length of data to decode

Returns:

The decoded data

decode

public static byte[] decode(java.lang.String data)

Decode the base64 data.

Parameters:

data - The base64 encoded data to be decoded

Returns:

The decoded data

decode

public static void decode(char[] data,
                          int off,
                          int len,
                          java.io.OutputStream ostream)
                   throws java.io.IOException

Decode the base64 data.

Parameters:

data - The base64 encoded data to be decoded

off - The offset within the encoded data at which to start decoding

len - The length of data to decode

ostream - The OutputStream to which the decoded data should be written

decode

public static void decode(java.lang.String data,
                          java.io.OutputStream ostream)
                   throws java.io.IOException

Decode the base64 data.

Parameters:

data - The base64 encoded data to be decoded

ostream - The OutputStream to which the decoded data should be written

encode

public static java.lang.String encode(byte[] data)

Returns base64 representation of specified byte array.

Parameters:

data - The data to be encoded

Returns:

The base64 encoded data

encode

public static java.lang.String encode(byte[] data,
                                      int off,
                                      int len)

Returns base64 representation of specified byte array.

Parameters:

data - The data to be encoded

off - The offset within the data at which to start encoding

len - The length of the data to encode

Returns:

The base64 encoded data

encode

public static void encode(byte[] data,
                          int off,
                          int len,
                          java.io.OutputStream ostream)
                   throws java.io.IOException

Outputs base64 representation of the specified byte array to a byte stream.

Parameters:

data - The data to be encoded

off - The offset within the data at which to start encoding

len - The length of the data to encode

ostream - The OutputStream to which the encoded data should be written

encode

public static void encode(byte[] data,
                          int off,
                          int len,
                          java.io.Writer writer)
                   throws java.io.IOException

Outputs base64 representation of the specified byte array to a character stream.

Parameters:

data - The data to be encoded

off - The offset within the data at which to start encoding

len - The length of the data to encode

writer - The Writer to which the encoded data should be written