Java ByteBuffer Write writeByteBuffer(ByteBuffer bbuf, String filename)

Description

write Byte Buffer

License

Open Source License

Declaration

public static void writeByteBuffer(ByteBuffer bbuf, String filename) 

Method Source Code

//package com.java2s;

import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;

import java.io.*;

public class Main {
    public static void writeByteBuffer(ByteBuffer bbuf, String filename) {
        // Write bbuf to filename
        File file;//from   w ww.  j a v  a 2s . c om
        try {
            //Get log file
            String logfile = "C:\\" + filename + ".txt";
            file = new File(logfile);
            boolean exists = file.exists();
            if (!exists) {
                //create a new, empty node file
                try {
                    file = new File(logfile);
                    boolean success = file.createNewFile();
                } catch (IOException e) {
                    System.out.println("Create Event Log file failed!");
                }
            }
            try {
                // Create a writable file channel
                FileChannel wChannel = new FileOutputStream(file, true).getChannel();
                // Write the ByteBuffer contents; the bytes between the ByteBuffer's
                // position and the limit is written to the file
                wChannel.write(bbuf);

                // Close the file
                wChannel.close();
            } catch (IOException e) {
            }
        } catch (java.lang.Exception e) {
        }

    }
}

Related

1. writeByte(ByteBuffer dest, int off, int i)
2. writeByteArray(byte[] array, ByteBuffer out)
3. writeByteArray(byte[] data, ByteBuffer buffer)
4. writeByteArray(ByteBuffer byteBuffer, byte[] bytes)
5. writeByteArray(ByteBuffer logBuf, byte[] b)
6. writeByteBuffer(RandomAccessFile file, ByteBuffer buffer)
7. writeByteBuffer(WritableByteChannel channel, ByteBuffer buf, int bytesToWrite)
8. writeBytesNoLength(ByteBuffer logBuf, byte[] b)
9. writeByteString(ByteBuffer byteBuffer, String value)