Java ByteBuffer to Hex bytesToHexString(ByteBuffer b)

Description

bytes To Hex String

License

Apache License

Declaration

public static String bytesToHexString(ByteBuffer b) 

Method Source Code

//package com.java2s;
/**/*from w  w  w. j  av  a 2 s .  com*/
 *  Copyright 2011 LiveRamp
 *
 *  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.nio.ByteBuffer;

public class Main {
    public static String bytesToHexString(ByteBuffer b) {
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < b.remaining(); ++i) {
            final int v = b.array()[b.arrayOffset() + b.position() + i] & 0xff;
            if (i > 0) {
                result.append(" ");
            }
            if (v < 16) {
                result.append("0");
            }
            result.append(Integer.toString(v, 16));
        }
        return result.toString();
    }
}

Related

1. asHexString(ByteBuffer buffer)
2. asHexString(StringBuilder temp, ByteBuffer buffer)
3. byteBufferToHex(ByteBuffer buffer)
4. bytesToHex(ByteBuffer bytes)
5. bytesToHex(ByteBuffer bytes)
6. toHex(ByteBuffer bb)
7. toHex(ByteBuffer bb)
8. toHex(ByteBuffer buf)
9. toHex(ByteBuffer buffer)