コメント/ヒントをありがとうございました。ここでは、Java で簡単に説明します。他の人がそれを必要とするかもしれない場合に備えて。
もちろん、以下のコードに関するコメント/フィードバック/レビュー/潜在的な問題は大歓迎です:)
package com.anand.test;
import java.util.Properties;
import javax.mail.FolderClosedException;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.event.ConnectionEvent;
import javax.mail.event.ConnectionListener;
import javax.mail.event.MessageCountEvent;
import javax.mail.event.MessageCountListener;
import com.sun.mail.imap.IMAPFolder;
import com.sun.mail.imap.IMAPSSLStore;
class GMailStayConnect {
public static void main(String a[]) {
MailConnector m = new MailConnector("uname", "pwd");
Thread newThrd = new Thread(m);
newThrd.start();
}
}
class StoreGetter {
public static IMAPSSLStore getGStore(String uname, String passw){
Properties props = new Properties();
props.put("mail.imaps.sasl.enable", "true");
props.put("mail.imaps.sasl.mechanisms", "XOAUTH");
props.put("mail.debug", "true");
Session session = Session.getInstance(props);
session.setDebug(true);
IMAPSSLStore store = new IMAPSSLStore(session, null);
try {
store.connect(uname, passw);
} catch (MessagingException e) {
e.printStackTrace();
}
return store;
}
}
class MailConnector implements Runnable {
private String uname = "";
private String passw = "";
public MailConnector(String uname, String passw) {
this.uname = uname;
this.passw = passw;
}
public void run() {
IMAPSSLStore store = StoreGetter.getGStore(uname, passw);
try {
IMAPFolder inbox = (IMAPFolder) store.getFolder("Inbox");
inbox.addMessageCountListener(new MessageCountListener() {
public void messagesAdded(MessageCountEvent e) {
// My custom action goes here on e.getMessages()
}
public void messagesRemoved(MessageCountEvent e) {
// My custom action goes here on e.getMessages()
}
});
inbox.addConnectionListener(new ConnectionListener() {
public void opened(ConnectionEvent e) {
// System.out.println("Opened !!");
}
public void disconnected(ConnectionEvent e) {
// System.out.println("Disconnected !!");
}
public void closed(ConnectionEvent e) {
// System.out.println("Closed !!");
// Another place to handle reconnecting
}
});
while (true) {
inbox.idle();
}
} catch (FolderClosedException e1) {
// Place to handle reconnecting
GMailStayConnect.main(null);
} catch (MessagingException e1) {
e1.printStackTrace();
}
}
}