Java Convert via ByteBuffer toBytes(String value)

Description

to Bytes

License

Open Source License

Declaration

public static byte[] toBytes(String value) 

Method Source Code

//package com.java2s;
/*/*w w w.  j  a  v a2 s. c om*/
 * Copyright (C) 2016 Dmitry Kotlyarov.
 * All Rights Reserved.
 *
 * 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 byte[] toBytes(String value) {
        int offset = 0;
        int length = value.length();
        ByteBuffer buffer = ByteBuffer.allocate(length * 2);
        for (int i = 0; i < length; ++i) {
            buffer.putChar(offset, value.charAt(i));
            offset += 2;
        }
        return buffer.array();
    }
}

Related

1. toBytes(int value)
2. toBytes(long l)
3. toBytes(Number value)
4. toBytes(Object obj)
5. toBytes(String str, boolean wideChar)
6. toBytes(UUID id)
7. toBytesAsString(UUID uuid)
8. toChars(byte[] bytes)
9. toChars(byte[] bytes)