Extract Mail Attachment using Java Mail

Question

Hello Friends
A day ago I entered into Java Mail , now I am able to send mail from my Java Program.
The help I need from you is I wanna save the attachment coming in the mail using Java.
For eg : a mail reched my Inbox contains .xls or .csv file which I wanna save to some place.
Plss guide me to acheive this friends.
Regards
Vicky

Answer 1

String host = "";
String username = "";
String password = "";
String srcDir = "INBOX";
String tarDir = "";
     String subject = "";
String filepath = "C:/Documents and Settings/name/Desktop";
String filename = "demo";
Properties props = System.getProperties();
props.put("mail.host", host);
Session session = Session.getDefaultInstance(props, null);
Store store = session.getStore("imap");
store.connect(host, username, password);
Folder folder = store.getFolder(srcDir);
          Folder dFolder = store.getFolder(tarDir);
folder.open(Folder.READ_WRITE);
          Message message[] = folder.getMessages();
          java.util.Date yesterdayDate = new Date(System.currentTimeMillis() - 24*60*60*1000);
for (int p = 0; p < message.length; p++) {
               java.util.Date messageReceivedDate = message[p].getReceivedDate();
               if(messageReceivedDate.after(yesterdayDate))
                    if (message[p].getSubject().equals(subject)) {
                         Multipart mp = (Multipart)(message[p].getContent());
                         for (int i = 0, n = mp.getCount(); i < n; i++) {
Part part = mp.getBodyPart(i);
String disposition = part.getDisposition();
if ((disposition != null) && (disposition.equals("ATTACHMENT") || disposition.equals("INLINE")))) {
String fullpath = filepath+"/" + filename+".csv";               
File file = new File(fullpath);
InputStream in = part.getInputStream();
FileOutputStream fos = new FileOutputStream(file);
byte[] buf = new byte[part.getSize()];
int c = 0;
                         while ((c = in.read(buf)) != -1) {
fos.write(buf, 0, c);
                                   in.close();
                                   fos.close();
                              } // if (disposition) closing
                         }// inner for loop closing
/* ----------------------------------------------------Move Message to new folder--------------------------------------------------------------------- */
if (message.length != 0) {
folder.copyMessages(message, dFolder);
folder.setFlags(message, new Flags(Flags.Flag.DELETED), true);
// Dump out the Flags of the moved messages, to insure that
// all got deleted
for (int i = 0; i < message.length; i++)
                              if (!message.isSet(Flags.Flag.DELETED))
                                   System.out.println("Message # " + message[i] + " not deleted");
                         } //for
}// if (message.length != 0)
// System.out.println("*** Message moved to "+tarDir+" Directory ***");
                    }//if loop closing - checking message subject
               }// if loop closing checking date
}// outer for() loop closing