Java Integer to Hex intToHexString(int value, int digits)

Here you can find the source of intToHexString(int value, int digits)

Description

Converts a value to a hex string with a fixed number of digits.

License

Open Source License

Declaration

public static String intToHexString(int value, int digits) 

Method Source Code

//package com.java2s;
/**//from   w w w . j ava  2s  . c o  m
  * 
  * Copyright (C) 2004-2008 FhG Fokus
  *
  * This file is part of the FhG Fokus UPnP stack - an open source UPnP implementation
  * with some additional features
  *
  * You can redistribute the FhG Fokus UPnP stack and/or modify it
  * under the terms of the GNU General Public License Version 3 as published by
  * the Free Software Foundation.
  *
  * For a license to use the FhG Fokus UPnP stack software under conditions
  * other than those described here, or to purchase support for this
  * software, please contact Fraunhofer FOKUS by e-mail at the following
  * addresses:
  *   upnpstack@fokus.fraunhofer.de
  *
  * The FhG Fokus UPnP stack 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/>
  * or write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  *
  */

public class Main {
    /** Converts a value to a hex string with a fixed number of digits. */
    public static String intToHexString(int value, int digits) {
        String result = Integer.toHexString(value);
        for (int i = result.length(); i < digits; i++) {
            result = "0" + result;
        }
        // trim result if needed
        if (result.length() > digits) {
            return result.substring(result.length() - digits);
        }
        return result;
    }
}

Related

  1. intToHexString(int i)
  2. intToHexString(int num)
  3. intToHexString(int number)
  4. intToHexString(int val, int width)
  5. intToHexString(int value)
  6. intToHexWithPadding(Integer input, Integer max_size)