Find number of attachments

Question

How can I find the number of attachments in a message?
I've done some research, but still can't figure it out :(

Answer 1

So far I have found the code below.
Will the "int cnt = mp.getCount();" get the number of attachments in the message?
I haven't tested the code yet, so if someone sees something obvious that can be improved upon please share :)
* A mail message with an attachment is represented in MIME as a multipart message.
* After using getContent() to get the content of a mail message, the attachment will be in the form of a MimeMultipart object.
* To save the data in a body part e.g. an attachment into a file, use the getInputStream method to access the attachment content and copy the data to a FileOutputStream.
public void writeFiles(Message msg) {
     try {
          Object o = msg.getContent();
          if (msg.isMimeType("multipart/mixed")) {
               Multipart mp = (Multipart) o;
               int cnt = mp.getCount();
               for (int i = 0; i < cnt; i++) {
                    Part part = mp.getBodyPart(i);
                    if (!part.isMimeType("text/plain") && !part.isMimeType("text/html") && !part.isMimeType("multipart/*")) {
                         String disp = part.getDisposition();
                         if (disp == null || disp.equalsIgnoreCase(Part.ATTACHMENT)) {                              
                              String FileName = part.getFileName();
                              FileOutputStream out = new FileOutputStream(FileName);
                              InputStream is = part.getInputStream();
                              int c;
                              while ((c = is.read()) != -1)
                                   out.write(c);
                              out.flush();
                              out.close();
     } catch (MessagingException mex) {
          //Work with the exception
     } catch (java.io.IOException ioe) {
          //Work with the exception
}