Java Base Encode toBase90(int i)

Description

to Base

License

Apache License

Declaration

private static String toBase90(int i) 

Method Source Code

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

public class Main {
    private static final char[] base90 = new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b',
            'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
            'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R',
            'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '!', '#', '$', '%', '&', '(', ')', '*', '+', ',', '-', '.', '/',
            ':', ';', '<', '=', '>', '?', '@', '[', ']', '^', '_', '{', '|', '}', '~' };

    private static String toBase90(int i) {
        int tmp = i;
        StringBuilder result = new StringBuilder();

        do {//from   w  ww. j av a  2 s  . co  m
            int y = tmp % 90;
            result.insert(0, base90[y]);
            tmp = (tmp - y) / 90;
        } while (tmp >= 90);

        result.insert(0, base90[tmp]);
        return result.toString();
    }
}

Related

1. toBase36(long l)
2. toBase36(long num)
3. toBase62(int decimalNumber)
4. toBase8(int decimalNumber)
5. toBase85String(byte[] data)