Java Hex Calculate toHexStringLE(byte n)

Description

to Hex String LE

License

Open Source License

Declaration

public static String toHexStringLE(byte n) 

Method Source Code

//package com.java2s;
/*-//from www.  j  a  v  a2s. c o m
 * Copyright (C) 2006-2007 Erik Larsson
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static String toHexStringLE(byte n) {
        return byteArrayToHexString(toByteArrayLE(n));
    }

    public static String toHexStringLE(short n) {
        return byteArrayToHexString(toByteArrayLE(n));
    }

    public static String toHexStringLE(char n) {
        return byteArrayToHexString(toByteArrayLE(n));
    }

    public static String toHexStringLE(int n) {
        return byteArrayToHexString(toByteArrayLE(n));
    }

    public static String toHexStringLE(long n) {
        return byteArrayToHexString(toByteArrayLE(n));
    }

    public static String byteArrayToHexString(byte[] array) {
        return byteArrayToHexString(array, 0, array.length);
    }

    public static String byteArrayToHexString(byte[] array, int offset, int length) {
        String result = "";
        for (int i = offset; i < (offset + length); ++i) {
            byte b = array[i];
            String currentHexString = Integer.toHexString(b & 0xFF);
            if (currentHexString.length() == 1)
                currentHexString = "0" + currentHexString;
            result += currentHexString;
        }
        return result;
    }

    public static byte[] toByteArrayLE(byte b) {
        byte[] result = new byte[1];
        result[0] = b;
        return result;
    }

    public static byte[] toByteArrayLE(short s) {
        byte[] result = new byte[2];
        result[0] = (byte) ((s >> 0) & 0xFF);
        result[1] = (byte) ((s >> 8) & 0xFF);
        return result;
    }

    public static byte[] toByteArrayLE(char c) {
        byte[] result = new byte[2];
        result[0] = (byte) ((c >> 0) & 0xFF);
        result[1] = (byte) ((c >> 8) & 0xFF);
        return result;
    }

    public static byte[] toByteArrayLE(int i) {
        byte[] result = new byte[4];
        result[0] = (byte) ((i >> 0) & 0xFF);
        result[1] = (byte) ((i >> 8) & 0xFF);
        result[2] = (byte) ((i >> 16) & 0xFF);
        result[3] = (byte) ((i >> 24) & 0xFF);
        return result;
    }

    public static byte[] toByteArrayLE(long l) {
        byte[] result = new byte[8];
        result[0] = (byte) ((l >> 0) & 0xFF);
        result[1] = (byte) ((l >> 8) & 0xFF);
        result[2] = (byte) ((l >> 16) & 0xFF);
        result[3] = (byte) ((l >> 24) & 0xFF);
        result[4] = (byte) ((l >> 32) & 0xFF);
        result[5] = (byte) ((l >> 40) & 0xFF);
        result[6] = (byte) ((l >> 48) & 0xFF);
        result[7] = (byte) ((l >> 56) & 0xFF);
        return result;
    }
}

Related

1. toHexString(StringBuffer buffer, byte[] bytes, int numBytes)
2. toHexString0x(byte[] byteArray)
3. toHexString2(int i)
4. toHexString3(byte aByte)
5. toHexStringBE(char[] array)
6. toHexStringUpperCase(byte[] b)
7. toHexTable(byte[] byteSrc, int lengthOfLine)
8. toHexText(byte[] bytes, int length)
9. toHexUtil(int n)