Barcode to Stream 

Barbecue is a free and open source Java library for Barcode generation. This requires the library barbecue-1.5-beta1.jar to be in classpath. The following example shows streaming CODE 128B Barcode to OutputStream.

File Name  :   com/bethecoder/tutorials/barbecue/BarCode2StreamTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.barbecue; import java.io.FileOutputStream; import java.io.OutputStream; import net.sourceforge.barbecue.Barcode; import net.sourceforge.barbecue.BarcodeFactory; import net.sourceforge.barbecue.BarcodeImageHandler; public class BarCode2StreamTest {   public static void main (String [] args) throws Exception {     //Get 128B Barcode instance from the Factory     Barcode barcode = BarcodeFactory.createCode128B("be the coder");     //Ouput stream to File/Socket/servlet response stream     OutputStream outStream = new FileOutputStream("teststream.png");          //Write the bar code to OutputStream     BarcodeImageHandler.writePNG(barcode, outStream);   } }