Java DataOutput Write Byte Array writeBytes(DataOutput dataOutput, byte[] bytes)

Description

Write the byte array to the data output to be read in by readBytes.

License

Open Source License

Declaration

public static final void writeBytes(DataOutput dataOutput, byte[] bytes) throws IOException 

Method Source Code

//package com.java2s;
/*//  w  w  w  . ja va 2s .  c o  m
Copyright 2009 Semantic Discovery, Inc. (www.semanticdiscovery.com)
    
This file is part of the Semantic Discovery Toolkit.
    
The Semantic Discovery Toolkit 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.
    
The Semantic Discovery Toolkit 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 The Semantic Discovery Toolkit.  If not, see <http://www.gnu.org/licenses/>.
*/

import java.io.DataOutput;

import java.io.IOException;

public class Main {
    /**
     * Write the byte array to the data output to be read in by readBytes.
     */
    public static final void writeBytes(DataOutput dataOutput, byte[] bytes) throws IOException {
        if (bytes == null) {
            dataOutput.writeInt(-1);
        } else {
            dataOutput.writeInt(bytes.length);
            dataOutput.write(bytes);
        }
    }
}

Related

1. writeBytes(byte[] data, DataOutput out)
2. writeBytes(DataOutputStream out, byte[] data)
3. writeBytesToSocket(InputStream requestData, DataOutputStream writeClient)
4. writeBytesWithLength(DataOutput out, byte[] bytes)