Attachment using JAXWS Style of WebService

Service:
--------

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package com.asman;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;
import javax.activation.DataHandler;
import javax.jws.WebMethod;
import javax.jws.WebService;

/**
 *
 * @author laxman
 */
@WebService()
public class AttachmentService_Impl {
   

       public DataHandler dataHandler=null;
@WebMethod
       public String attachAnyFile(DataHandler dataHandler, String file)

           {

                  String filename="";

             try {

                    //DataHandler dataHandler=new DataHandler(fileDataSource);

                    File f=new File(file);

                    filename=f.getName();

                    System.out.println("\n\t Writing to File /" + filename);

                    BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(filename));

                    BufferedInputStream bin = new BufferedInputStream(dataHandler.getInputStream());



                    byte[] buffer = new byte[256];
                 while (true)

                    {
                      int bytesRead = bin.read(buffer);

                        if (bytesRead == -1)

                            break;

                        bout.write(buffer, 0, bytesRead);

                    }
                    bin.close();

                    bout.close();

                }

               catch (Exception e)

                {

                    System.out.println("\n\t [AttachmentService_Impl] Exception Occured While Writing in File : "+e);

                    return e.toString();

                }

               return ("\n\t File Attachment Completed Succesfully " + filename + "\t at " + new Date());

            }

}


Client:
-------

package com.asman;

02	import javax.activation.DataHandler;

03	import javax.activation.*;

04	import java.io.*;

05	public class Client

06

{

07	public static void main(String[] ar) throws Exception

08

{

09	System.out.println("\n\tstart client");

10	AttachmentServiceImplService service=new AttachmentServiceImplService();

11	AttachmentServiceImpl port=service.getAttachmentServiceImplPort();

12

13	String fileName_WithPath="d:/myfile.txt";

14	long length=new java.io.File fileName_WithPath.length();

17	System.out.println("\n\tCalling service to send a file from a customer...");

18

19	BufferedInputStream bin = new BufferedInputStream(dataHandler.getInputStream());

20	byte b[]=new byte[(int)length];

21	bin.read(b);

22	String result = port.attachAnyFile(b,fileName_WithPath);

23	System.out.println("\n\t Result From Service: "+result);

24	System.out.println("\n\tend client");

25

}

26

}