public final class Base64
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static int[] |
BASE64_DECODE_MAP
A map used to convert base64 character into integer values.
|
private static java.lang.String |
BASE64_MAP
A map used to convert integer values in the range 0-63 to their base64
values.
|
Modifier | Constructor and Description |
---|---|
private |
Base64() |
Modifier and Type | Method and Description |
---|---|
static java.lang.String |
base64EncodeInt(int value) |
static int |
fromBase64(char c) |
static char |
toBase64(int value) |
private static final java.lang.String BASE64_MAP
private static final int[] BASE64_DECODE_MAP
public static char toBase64(int value)
value
- A value in the range of 0-63.public static int fromBase64(char c)
c
- A base64 digit.public static java.lang.String base64EncodeInt(int value)
value
- an integer to base64 encode.