Java Formatter Usage byteArray2HexString(byte[] buf)

Description

byte Array Hex String

License

Apache License

Declaration

public static String byteArray2HexString(byte[] buf) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2012-2013 C. Hiesserich//from   ww  w  .  j  a v  a2 s.c  o m
 * 
 * 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.
 ******************************************************************************/

import java.util.Formatter;

public class Main {
    public static String byteArray2HexString(byte[] buf) {
        return byteArray2HexString(buf, ',');
    }

    public static String byteArray2HexString(byte[] buf, char delimiter) {
        StringBuilder sb = new StringBuilder();
        Formatter f = new Formatter(sb);

        if (buf != null) {
            for (int i = 0; i < buf.length; ++i) {
                if (i > 0)
                    f.format(",0x%02X", Byte.valueOf(buf[i]));
                else
                    f.format("0x%02X", Byte.valueOf(buf[i]));
            }
        }
        f.close();
        return sb.toString();
    }
}

Related

1. asFormattedStr(String format, String eol, Object... objects)
2. assertion(final boolean test, final String fmt, final Object... params)
3. byte2Mac(final byte[] m)
4. byteArray2Hex(byte[] hash)
5. byteArray2Hex(final byte[] hash)
6. byteArrayToHex(final byte[] hash)
7. byteArrayToHexString(byte[] bytes)
8. byteArrayToHexString(byte[] bytes, int pos, int len)
9. bytesToHexString(byte[] bytes)