Java Integer Pad Zero zeroPaddedHex(int n, int length)

Description

zero Padded Hex

License

Apache License

Declaration

public static String zeroPaddedHex(int n, int length) 

Method Source Code

//package com.java2s;
/*//from   w  w  w  .  j  a v  a2 s. c om
 *  Copyright 2006-2015 WebPKI.org (http://webpki.org).
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

public class Main {
    public static String zeroPaddedHex(int n, int length) {
        return padLeft(Integer.toHexString(n), length, '0');
    }

    public static String padLeft(String s, int length, char padChar) {
        StringBuffer r = new StringBuffer(length);
        while (r.length() + s.length() < length) {
            r.append(padChar);
        }
        r.append(s);
        return r.toString();
    }
}

Related

1. zeroPad(int number, int places)
2. ZeroPad(int number, int width)
3. zeroPad(int value, int padding)
4. zeroPadArray(byte[] source, int size)
5. ZeroPadded(Integer i)
6. zeroPaddedInt(int num, int length)
7. zeroPadInteger(int i)