/**
* Special Yahoo connect routines. We resolve hostname IP address and try each one until connected
*
* @param account
* @param store
* @return
* @throws java.net.UnknownHostException
*/
private static int yahooConnect(
Account account, IMAPStore store, boolean specialYahooConnectEnabled)
throws UnknownHostException, MessagingException {
int connectionAttempts = 0;
store.SetIDCommand(
"ID (\"vendor\" \"Zimbra\" \"os\" \"Windows XP\" \"os-version\" \"5.1\" \"guid\" \"4062-5711-9195-4050\")");
if (specialYahooConnectEnabled) {
InetAddress[] addresses = InetAddress.getAllByName(account.getReceiveHost());
for (InetAddress address : addresses) {
try {
store.connect(address.getHostAddress(), account.getLoginName(), account.getPassword());
connectionAttempts++;
break;
} catch (Throwable t) {
}
}
} else {
store.connect(account.getReceiveHost(), account.getLoginName(), account.getPassword());
connectionAttempts++;
}
return connectionAttempts;
}
public static int removeEmails(Account account, String protocol)
throws MessagingException, UnknownHostException {
int count = 0;
Session session =
Session.getInstance(
Protocol.POP3.equals(protocol)
? getPop3MailProperties(account)
: getImapMailProperties(account));
Folder inbox;
// store = session.getStore("imap");
if (account.getLoginName().contains("@yahoo.")) {
IMAPStore imapstore = (IMAPStore) session.getStore(protocol);
yahooConnect(account, imapstore, true);
inbox = imapstore.getFolder("INBOX");
} else {
Store store = session.getStore(protocol);
store.connect(account.getReceiveHost(), account.getLoginName(), account.getPassword());
inbox = store.getFolder("INBOX");
}
inbox.open(Folder.READ_WRITE);
count = inbox.getMessageCount();
for (Message message : inbox.getMessages()) {
message.setFlag(Flags.Flag.DELETED, true);
}
inbox.close(true);
return count;
}