io.vertx.ext.mail.MailServiceVerticle Maven / Gradle / Ivy

Go to download
/*
 *  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;

import io.vertx.core.AbstractVerticle;
import io.vertx.ext.mail.impl.MailServiceImpl;
import io.vertx.serviceproxy.ProxyHelper;

/**
 * event bus verticle that supports sending mails via a MailService instance running on
 * another machine via the event bus
 * 
 * when the standard config can be used (send mails via localhost:25 without login)
 * it is possible to deploy the verticle with the id
 * 
{@code vertx run client:io.vertx.mail-client}
 * and send mails from other machines via the event bus with the client address vertx.mail
 * (on the other hand, if you can send mails via localhost:25, you do not really need the event bus)
 *
 * @author Tim Fox
 */
public class MailServiceVerticle extends AbstractVerticle {

  private MailService service;

  @Override
  public void start() {

    service = new MailServiceImpl(MailClient.createNonShared(vertx, new MailConfig(config())));

    // And register it on the event bus against the configured address
    final String address = config().getString("address");
    if (address == null) {
      throw new IllegalStateException("address field must be specified in config for client verticle");
    }
    ProxyHelper.registerService(MailService.class, vertx, service, address);

  }

  @Override
  public void stop() {
    if (service != null) {
      service.close();
    }
  }
}