سورس کد تبدیل تصویر به متن و برعکس جهت ارسال در شبکه

package com.myjeeva.image;
 
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
 
import org.apache.commons.codec.binary.Base64;
 
/**
 * @desc Image manipulation - Conversion
 * 
 * @filename ImageManipulation.java
 * @author Jeevanandam M.
 * @copyright myjeeva.com
 */
public class ImageManipulation {
     
    /**
     * @param args
     */
    public static void main(String[] args) {
        File file = new File("/Users/sara/Pictures/wallpapers/water-drop.jpg");

 
        try {           
            // Reading a Image file from file system
            FileInputStream imageInFile = new FileInputStream(file);
            byte imageData[] = new byte[(int) file.length()];
            imageInFile.read(imageData);
 
            // Converting Image byte array into Base64 String
            String imageDataString = encodeImage(imageData);
 
            // Converting a Base64 String into Image byte array
            byte[] imageByteArray = decodeImage(imageDataString);
             
            // Write a image byte array into file system
            FileOutputStream imageOutFile = new FileOutputStream(
                    "/Users/jeeva/Pictures/wallpapers/water-drop-after-convert.jpg");
            imageOutFile.write(imageByteArray);
 
            imageInFile.close();
            imageOutFile.close();
 
            System.out.println("Image Successfully Manipulated!");
        } catch (FileNotFoundException e) {
            System.out.println("Image not found" + e);
        } catch (IOException ioe) {
            System.out.println("Exception while reading the Image " + ioe);
        }
 
    }
     
    /**
     * Encodes the byte array into base64 string
     *
     * @param imageByteArray - byte array
     * @Return String a {@link java.lang.String}
     */
    public static String encodeImage(byte[] imageByteArray) {
        return Base64.encodeBase64URLSafeString(imageByteArray);
    }
     
    /**
     * Decodes the base64 string into byte array
     *
     * @param imageDataString - a {@link java.lang.String}
     * @Return byte array
     */
    public static byte[] decodeImage(String imageDataString) {
        return Base64.decodeBase64(imageDataString);

    }
}