/*
 *  Copyright (c) 2011-2015 The original author or authors
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  and Apache License v2.0 which accompanies this distribution.
 *
 *       The Eclipse Public License is available at
 *       http://www.eclipse.org/legal/epl-v10.html
 *
 *       The Apache License v2.0 is available at
 *       http://www.opensource.org/licenses/apache2.0.php
 *
 *  You may elect to redistribute this code under either of these licenses.
 */

package io.vertx.ext.mail.impl;

import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.Handler;
import io.vertx.core.impl.logging.Logger;
import io.vertx.core.impl.logging.LoggerFactory;
import io.vertx.ext.mail.MailConfig;
import io.vertx.ext.mail.impl.sasl.AuthOperationFactory;

this encapsulates open connection, initial dialogue and authentication
Author:Alexander Lehmann
/** * this encapsulates open connection, initial dialogue and authentication * * @author <a href="http://oss.lehmann.cx/">Alexander Lehmann</a> */
class SMTPStarter { private static final Logger log = LoggerFactory.getLogger(SMTPStarter.class); private final SMTPConnection connection; private final String hostname; private final MailConfig config; private final AuthOperationFactory authOperationFactory; private final Handler<AsyncResult<Void>> handler; SMTPStarter(SMTPConnection connection, MailConfig config, String hostname, AuthOperationFactory authOperationFactory, Handler<AsyncResult<Void>> handler) { this.connection = connection; this.hostname = hostname; this.config = config; this.authOperationFactory = authOperationFactory; this.handler = handler; } void start() { log.debug("connection.openConnection"); connection.openConnection(config, this::serverGreeting, this::handleError); } private void serverGreeting(String message) { log.debug("SMTPInitialDialogue"); new SMTPInitialDialogue(connection, config, hostname, v -> doAuthentication(), this::handleError).start(message); } private void doAuthentication() { log.debug("SMTPAuthentication"); new SMTPAuthentication(connection, config, this.authOperationFactory, v -> handler.handle(Future.succeededFuture(null)), this::handleError).start(); } private void handleError(Throwable throwable) { log.debug("handleError:" + throwable); if (connection != null) { connection.setBroken(); } handler.handle(Future.failedFuture(throwable)); } }