001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.server.notifications.reviews;
021
022import java.util.Map;
023import java.util.Set;
024
025import org.apache.commons.lang.StringUtils;
026import org.sonar.api.ServerComponent;
027import org.sonar.api.notifications.Notification;
028import org.sonar.api.notifications.NotificationManager;
029
030import com.google.common.collect.Sets;
031
032/**
033 * @since 2.10
034 */
035public class ReviewsNotificationManager implements ServerComponent {
036
037  private NotificationManager notificationManager;
038
039  public ReviewsNotificationManager(NotificationManager notificationManager) {
040    this.notificationManager = notificationManager;
041  }
042
043  /**
044   * @param reviewId reviewId id of review, which was modified
045   * @param author author of change (username)
046   * @param oldValues map of old values
047   * @param newValues map of new values
048   */
049  public void notifyChanged(Long reviewId, String author, Map<String, String> oldValues, Map<String, String> newValues) {
050    Notification notification = new Notification("review-changed")
051        .setFieldValue("reviewId", String.valueOf(reviewId))
052        .setFieldValue("project", newValues.get("project"))
053        .setFieldValue("resource", newValues.get("resource"))
054        .setFieldValue("title", newValues.get("title"))
055        .setFieldValue("author", author)
056        .setFieldValue("creator", newValues.get("creator"))
057        .setFieldValue("severity", newValues.get("severity"))
058        .setFieldValue("assignee", newValues.get("assignee"));
059    Set<String> fields = Sets.newHashSet();
060    fields.addAll(oldValues.keySet());
061    fields.addAll(newValues.keySet());
062    for (String field : fields) {
063      String oldValue = oldValues.get(field);
064      String newValue = newValues.get(field);
065      if ( !StringUtils.equals(oldValue, newValue)) {
066        notification.setFieldValue("new." + field, newValue);
067        notification.setFieldValue("old." + field, oldValue);
068      }
069    }
070    notificationManager.scheduleForSending(notification);
071  }
072
073}