Java ByteBuffer to Byte Array getBytes(ByteBuffer in)

Description

get Bytes

License

Apache License

Declaration

public static byte[] getBytes(ByteBuffer in) 

Method Source Code

//package com.java2s;
/*// w  ww.  j  a va 2s .  c o m
 * Copyright 2010 Google Inc.
 *
 * 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[] getBytes(ByteBuffer in) {
        if (in.hasArray() && in.position() == 0 && in.arrayOffset() == 0
                && in.array().length == in.limit()) {
            return in.array();
        } else {
            byte[] buf = new byte[in.remaining()];
            in.get(buf);
            return buf;
        }
    }
}

Related

1. getBytes(ByteBuffer buf, int length)
2. getBytes(ByteBuffer buffer, int len)
3. getBytes(ByteBuffer byteBuffer, int length)
4. getBytes(ByteBuffer bytes)
5. getBytes(ByteBuffer floatCalculator, float number)
6. getBytes(MappedByteBuffer buffer, int pos, byte[] target)
7. getBytesAtOffset(ByteBuffer buffer, int offset, int length)
8. getBytesFromBuffer(ByteBuffer buffer, int len)
9. getBytesFromByteBuffer(ByteBuffer byteBuffer)