Package com.gitblit.manager

Source Code of com.gitblit.manager.NotificationManager

/*
* Copyright 2013 gitblit.com.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gitblit.manager;

import java.util.Collection;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

import javax.mail.Message;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
import com.gitblit.models.Mailing;
import com.gitblit.service.MailService;

/**
* The notification manager dispatches notifications.  Currently, email is the
* only supported transport, however there is no reason why other transports
* could be supported (tweets, irc, sms, etc).
*
* @author James Moger
*
*/
public class NotificationManager implements INotificationManager {

  private final Logger logger = LoggerFactory.getLogger(getClass());

  private final ScheduledExecutorService scheduledExecutor = Executors.newScheduledThreadPool(1);

  private final IStoredSettings settings;

  private final MailService mailService;

  public NotificationManager(IStoredSettings settings) {
    this.settings = settings;
    this.mailService = new MailService(settings);
  }

  @Override
  public NotificationManager start() {
    if (mailService.isReady()) {
      int period = 2;
      logger.info("Mail service will process the queue every {} minutes.", period);
      scheduledExecutor.scheduleAtFixedRate(mailService, 1, period, TimeUnit.MINUTES);
    } else {
      logger.warn("Mail service disabled.");
    }
    return this;
  }

  @Override
  public NotificationManager stop() {
    scheduledExecutor.shutdownNow();
    return this;
  }

  @Override
  public boolean isSendingMail() {
    return mailService.isReady();
  }

  /**
   * Notify the administrators by email.
   *
   * @param subject
   * @param message
   */
  @Override
  public void sendMailToAdministrators(String subject, String message) {
    Mailing mail = Mailing.newPlain();
    mail.subject = subject;
    mail.content = message;
    mail.setRecipients(settings.getStrings(Keys.mail.adminAddresses));
    send(mail);
  }

  /**
   * Notify users by email of something.
   *
   * @param subject
   * @param message
   * @param toAddresses
   */
  @Override
  public void sendMail(String subject, String message, Collection<String> toAddresses) {
    Mailing mail = Mailing.newPlain();
    mail.subject = subject;
    mail.content = message;
    mail.setRecipients(toAddresses);
    send(mail);
  }

  /**
   * Notify users by email of something.
   *
   * @param subject
   * @param message
   * @param toAddresses
   */
  @Override
  public void sendHtmlMail(String subject, String message, Collection<String> toAddresses) {
    Mailing mail = Mailing.newHtml();
    mail.subject = subject;
    mail.content = message;
    mail.setRecipients(toAddresses);
    send(mail);
  }

  /**
   * Notify users by email of something.
   *
   * @param mailing
   */
  @Override
  public void send(Mailing mailing) {
    if (!mailing.hasRecipients()) {
      logger.debug("Dropping message {} because there are no recipients", mailing.subject);
      return;
    }
    Message msg = mailService.createMessage(mailing);
    if (msg != null) {
      mailService.queue(msg);
    }
  }

}
TOP

Related Classes of com.gitblit.manager.NotificationManager

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.