Reading attachment: diposition NULL

Question

Hi,
I am trying to read attachment using javamail but when I use getDisposition function, I always get NULL disposition value,even for attachment.Please help me.This is the code I am using.
import java.io.*;
import javax.swing.*;
import java.util.*;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import java.sql.*;
public class try_attachment{
public static void main(String args[])throws Exception
     String host = "host";
String username = "username";
String password = "password";
     Properties Prop = new Properties();
     Session session = Session.getInstance(Prop,null);
     Store store = session.getStore("imap");
     store.connect(host,username,password);
     // open Inbox
     Folder folder = store.getFolder("INBOX");
     folder.open(Folder.READ_WRITE);
     // get Directory
     Message msg[] = folder.getMessages();
     for (int i=0;i<msg.length;i++)
          Object content = msg.getContent();
          if(content instanceof Multipart)
               handleMultipart(( Multipart)content);
          else
               handlePart(msg[i]);
     folder.close(false);
     store.close();
public static void handleMultipart( Multipart multipart)
throws MessagingException, IOException
     for(int i=0;i<multipart.getCount();i++)
          handlePart(multipart.getBodyPart(i));
public static void handlePart(Part part)throws MessagingException,IOException
     String disposition = part.getDisposition();
     String contentType = part.getContentType();
     // trying to read disposition value
     System.out.println("Hello "+ disposition);
try{     if (disposition == null)
          System.out.println("Null: " +contentType);
          //checkif plain
     //     if ((contentType.length()>=10)&& (contentType.toLowerCase().substring(0,10).equals("text/plain")))
     //          part.writeTo(System.out);
else if(disposition.equalsIgnoreCase(Part.ATTACHMENT))     
          System.out.println("Attachment:" + part.getFileName() + ":" + contentType);
          saveFile(part.getFileName(),part.getInputStream());
     else if(disposition.equalsIgnoreCase(Part.INLINE))
          System.out.println("Inline :"+ part.getFileName()+":" + contentType);     
          saveFile(part.getFileName(),part.getInputStream());
     else
     System.out.println("Other");
     catch(Exception e)
     { System.out.println(e);}     
public static void saveFile(String filename, InputStream input) throws IOException
     if (filename == null)
          filename = File.createTempFile("testmail",".out").getName();
          //do not overwrite
          File file = new File(filename);
          for(int i=0;file.exists();i++)
               file = new File(filename+i);
          FileOutputStream fos = new FileOutputStream(file);
          BufferedOutputStream bos = new BufferedOutputStream(fos);
          BufferedInputStream bis = new BufferedInputStream(input);
          int aByte;
          while ((aByte = bis.read())!= -1)
               bos.write(aByte);
          bos.flush();
          bos.close();
          bis.close();

Answer 1

Hello Mark,
1. My Soap Sender Adapter, I checked the Keep Attachment option
2. I am getting the WSDL file from the SOAP Sender Agreement.. it is like http(s)://host:port/XISOAPAdapter/MessageServlet?channel=p:s:c? as you said.
I used the user-defined function, it works when <inc:Include href="cid:test.jpg" xmlns:inc="http://www.w3.org/2004/08/xop/include" /> is deleted in the message.
If the coming message includes <inc:Include href="cid:test.jpg" xmlns:inc="http://www.w3.org/2004/08/xop/include" />,
the <null> error occurs.
Thanx for your reply..