/** Method for checking if the message has attachments. */
  public boolean hasAttachments() throws java.io.IOException, MessagingException {
    boolean hasAttachments = false;
    if (message.isMimeType("multipart/*")) {
      Multipart mp = (Multipart) message.getContent();
      if (mp.getCount() > 1) hasAttachments = true;
    }

    return hasAttachments;
  }
 /** Returns the body of the message (if it's plain text). */
 public String getBody() throws MessagingException, java.io.IOException {
   Object content = message.getContent();
   if (message.isMimeType("text/plain")) {
     return (String) content;
   } else if (message.isMimeType("multipart/alternative")) {
     Multipart mp = (Multipart) message.getContent();
     int numParts = mp.getCount();
     for (int i = 0; i < numParts; ++i) {
       if (mp.getBodyPart(i).isMimeType("text/plain"))
         return (String) mp.getBodyPart(i).getContent();
     }
     return "";
   } else if (message.isMimeType("multipart/*")) {
     Multipart mp = (Multipart) content;
     if (mp.getBodyPart(0).isMimeType("text/plain"))
       return (String) mp.getBodyPart(0).getContent();
     else return "";
   } else return "";
 }
 /**
  * Saves all attachments to a temp directory, and returns the directory path. Null if no
  * attachments.
  */
 public File saveAttachments(Message message) throws IOException, MessagingException {
   File tmpDir = Files.createTempDir();
   boolean foundAttachments = false;
   Object content = message.getContent();
   if (message.isMimeType(MULTIPART_WILDCARD) && content instanceof Multipart) {
     Multipart mp = (Multipart) content;
     for (int i = 0; i < mp.getCount(); i++) {
       BodyPart bodyPart = mp.getBodyPart(i);
       if (bodyPart instanceof MimeBodyPart && isNotBlank(bodyPart.getFileName())) {
         MimeBodyPart mimeBodyPart = (MimeBodyPart) bodyPart;
         mimeBodyPart.saveFile(new File(tmpDir, mimeBodyPart.getFileName()));
         foundAttachments = true;
       }
     }
   }
   return foundAttachments ? tmpDir : null;
 }
 /** Method for checking if the message has the desired mime type. */
 public boolean hasMimeType(String mimeType) throws MessagingException {
   return message.isMimeType(mimeType);
 }