com.exalead.papi.helper.utils

Class Base64Encoder

java.lang.Object

com.exalead.papi.helper.utils.Base64Encoder

public class Base64Encoder
extends java.lang.Object

This class contains utility methods for encoding base64 data.

Method Summary

Modifier and Type	Method and Description
static byte[]	encode(byte[] bytes) Encode an array of bytes in base64.
static java.lang.String	encode(java.lang.String s, java.nio.charset.Charset charset) Encode a string in base64, using charset as The string encoding.
static java.lang.String	encode(java.lang.String s, java.lang.String charsetName) Encode a string in base64, using charsetName as The string encoding.

Methods inherited from class java.lang.Object

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

Method Detail

encode

public static byte[] encode(byte[] bytes)
                     throws java.io.IOException

Encode an array of bytes in base64.

Parameters:

bytes - The array of bytes to decode.

Returns:

The encoded array of bytes.

Throws:

java.io.IOException - Upon encoding error.

encode

public static java.lang.String encode(java.lang.String s,
                                      java.lang.String charsetName)
                               throws java.io.IOException

Encode a string in base64, using charsetName as The string encoding.

Parameters:

s - The string to encode.

charsetName - The encoding name.

Returns:

The encoded string.

Throws:

java.io.IOException - Upon encoding error.

encode

public static java.lang.String encode(java.lang.String s,
                                      java.nio.charset.Charset charset)
                               throws java.io.IOException

Encode a string in base64, using charset as The string encoding.

Parameters:

s - The string to encode.

charset - The encoding charset.

Returns:

The encoded string.

Throws:

java.io.IOException - Upon encoding error.