Java Byte Array Dump dumpBytes(final byte[] bytes)

Description

dump the content of the rawdata, this method is used by finest logging

License

Open Source License

Parameter

Parameter	Description
bytes	byte array to be dump

Return

String contains rawdata information

Declaration

public static String dumpBytes(final byte[] bytes) 

Method Source Code

//package com.java2s;
/**//from   w w w  .  java2  s.c  om
 *    Created on Oct 21, 2010
 *    This file is part of JObexFTP 2.0, and it contains parts of OBEX4J.
 *
 *    JObexFTP is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU Lesser General Public License as published by
 *    the Free Software Foundation, either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    JObexFTP 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 Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public License
 *    along with JObexFTP.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

public class Main {
    /**
     * dump the content of the rawdata, this method is used by finest logging
     *
     * @param bytes byte array to be dump
     * @return String contains rawdata information
     */
    public static String dumpBytes(final byte[] bytes) {
        String result = "";
        for (int i = 0; i < bytes.length; i++) {
            result += byteToHexString(bytes[i]).replace("0x", "");
            if (i == bytes.length - 1) {
                break;
            }
            result += ", ";
            if (i % 5 == 4) {
                result += "\n";
            }
        }
        return result;
    }

    /**
     * convert the given byte to Hex String
     *
     * @param inbyte
     * @return HexString
     */
    public static String byteToHexString(final byte inbyte) {
        String result = "0x";
        if (inbyte <= Byte.MAX_VALUE && inbyte >= 0) {
            if (inbyte < 16) {
                result += "0";
            }
            result += Integer.toHexString((int) inbyte);
        } else {
            result += Integer.toHexString(0x100 + inbyte);
        }
        return result;
    }
}

Related

1. dumpBytes(byte[] bytes, int maxLen)
2. dumpBytes(byte[] bytes, int start, int length)
3. dumpBytes(byte[] byts, int offset, int length)
4. dumpBytes(byte[] data)
5. dumpBytes(byte[] data)
6. dumpBytes(String headerStr, byte[] bytes)
7. dumpBytesAsInt(byte[] b)
8. dumpCodeBytes(byte[] data)
9. dumphex(byte[] bytes)