Java Hex Calculate toHexString(long value, int digits)

Description

to Hex String

License

Open Source License

Declaration

public static String toHexString(long value, int digits) 

Method Source Code

//package com.java2s;
/*/*from  w w  w  . j a  v a  2  s . co  m*/
 * PortUtil.cs
 * Copyright ? 2009-2011 kbinani
 *
 * This file is part of org.kbinani.
 *
 * org.kbinani is free software; you can redistribute it and/or
 * modify it under the terms of the BSD License.
 *
 * org.kbinani is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

public class Main {
    public static String toHexString(long value, int digits) {
        String ret = toHexString(value);
        int add = digits - getStringLength(ret);

        for (int i = 0; i < add; i++) {
            ret = "0" + ret;
        }

        return ret;
    }

    public static String toHexString(long value) {
        return Long.toHexString(value);
    }

    public static int getStringLength(String s) {
        if (s == null) {
            return 0;
        } else {
            return s.length();
        }
    }
}

Related

1. toHexString(long l)
2. toHexString(long l)
3. toHexString(long l)
4. toHexString(long l)
5. toHexString(long value, int digits)
6. ToHexString(long[] data)
7. toHexString(String data)
8. toHexString(String input)
9. toHexString(String s)