Java Base64 base64Append(StringBuilder sb, int digit, boolean haveNonZero)

Description

base Append

License

Apache License

Declaration

private static boolean base64Append(StringBuilder sb, int digit, boolean haveNonZero) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    private static boolean base64Append(StringBuilder sb, int digit, boolean haveNonZero) {
        if (digit > 0) {
            haveNonZero = true;//  w  w w  .  j a v  a2s.  c o  m
        }
        if (haveNonZero) {
            int c;
            if (digit < 26) {
                c = 'A' + digit;
            } else if (digit < 52) {
                c = 'a' + digit - 26;
            } else if (digit < 62) {
                c = '0' + digit - 52;
            } else if (digit == 62) {
                c = '$';
            } else {
                c = '_';
            }
            sb.append((char) c);
        }
        return haveNonZero;
    }
}

Related

1. base64(final byte[] stringArray)
2. Base64(String msg)
3. base64(String string)
4. base64(String value)
5. base64Append(StringBuilder sb, int digit, boolean haveNonZero)
6. base64Character(int number)
7. base64CharToValue(byte c)
8. base64enc(byte[] in)
9. base64Pad(String s)