Java ByteBuffer Save saveAsFile(File targetFile, ByteBuffer bb)

Description

save As File

License

Open Source License

Declaration

public static void saveAsFile(File targetFile, ByteBuffer bb)
            throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

import java.io.FileOutputStream;
import java.io.IOException;

import java.io.OutputStreamWriter;

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

public class Main {
    /**//from w w w .java2s.c o  m
     * Save the string into the file. The created file is UTF-8 encoded.
     * 
     * @param targetFile
     * @param s
     * @throws IOException
     */
    public static void saveAsFile(File targetFile, String s)
            throws IOException {
        FileOutputStream fos = new FileOutputStream(targetFile);
        try {
            OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8");
            osw.write(s);
            osw.close();
        } finally {
            fos.close();
        }
    }

    /**
     * Save the string into the file. The created file is {charset} encoded.
     * 
     * @param targetFile
     * @param charset
     * @param s
     * @throws IOException
     * @since 3.0
     */
    public static void saveAsFile(File targetFile, Charset charset, String s)
            throws IOException {
        FileOutputStream fos = new FileOutputStream(targetFile);
        try {
            OutputStreamWriter osw = new OutputStreamWriter(fos, charset);
            osw.write(s);
            osw.close();
        } finally {
            fos.close();
        }
    }

    /**
     * Save the given content into the given file.
     * 
     * @param targetFile
     * @param s
     * @throws IOException
     */
    public static void saveAsFile(File targetFile, byte[] s)
            throws IOException {
        FileOutputStream fos = new FileOutputStream(targetFile);
        try {
            fos.write(s);
        } finally {
            fos.close();
        }
    }

    public static void saveAsFile(File targetFile, ByteBuffer bb)
            throws IOException {
        FileOutputStream fos = new FileOutputStream(targetFile);
        try {
            FileChannel wChannel = fos.getChannel();
            while (bb.hasRemaining()) {
                wChannel.write(bb);
            }
            wChannel.close();
        } finally {
            fos.close();
        }
    }
}

Related

1. save(Path path, ByteBuffer bb)
2. saveAsBMP(String filename, ByteBuffer pixel_data, int width, int height)
3. saveAsTempFile(ByteBuffer byteBuffer, String extension)
4. saveAsTGA(String filename, ByteBuffer pixel_data, int width, int height)
5. saveBytesBufferToFile(ByteBuffer buf, String filename)
6. savePageBitMask(ByteBuffer buffer, BitSet freePagesBitSet)