org.sonar.plugins.core.issue.notification.NewFalsePositiveNotificationDispatcher.java Source code

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Here is the source code for org.sonar.plugins.core.issue.notification.NewFalsePositiveNotificationDispatcher.java

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/*
 * SonarQube, open source software quality management tool.
 * Copyright (C) 2008-2013 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * SonarQube is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * SonarQube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package org.sonar.plugins.core.issue.notification;

import com.google.common.base.Objects;
import com.google.common.collect.Multimap;
import org.sonar.api.issue.Issue;
import org.sonar.api.notifications.*;

import java.util.Collection;
import java.util.Map;

/**
 * This dispatcher means: "notify me when someone resolves an issue as false positive".
 *
 * @since 3.6
 */
public class NewFalsePositiveNotificationDispatcher extends NotificationDispatcher {

    public static final String KEY = "NewFalsePositiveIssue";

    private final NotificationManager notifications;

    public NewFalsePositiveNotificationDispatcher(NotificationManager notifications) {
        super("issue-changes");
        this.notifications = notifications;
    }

    @Override
    public String getKey() {
        return KEY;
    }

    public static NotificationDispatcherMetadata newMetadata() {
        return NotificationDispatcherMetadata.create(KEY)
                .setProperty(NotificationDispatcherMetadata.GLOBAL_NOTIFICATION, String.valueOf(true))
                .setProperty(NotificationDispatcherMetadata.PER_PROJECT_NOTIFICATION, String.valueOf(true));
    }

    @Override
    public void dispatch(Notification notification, Context context) {
        String newResolution = notification.getFieldValue("new.resolution");
        if (Objects.equal(newResolution, Issue.RESOLUTION_FALSE_POSITIVE)) {
            String author = notification.getFieldValue("changeAuthor");
            String projectKey = notification.getFieldValue("projectKey");
            Multimap<String, NotificationChannel> subscribedRecipients = notifications
                    .findNotificationSubscribers(this, projectKey);
            notify(author, context, subscribedRecipients);
        }
    }

    private void notify(String author, Context context,
            Multimap<String, NotificationChannel> subscribedRecipients) {
        for (Map.Entry<String, Collection<NotificationChannel>> channelsByRecipients : subscribedRecipients.asMap()
                .entrySet()) {
            String login = channelsByRecipients.getKey();
            // Do not notify the person that resolved the issue
            if (!Objects.equal(author, login)) {
                for (NotificationChannel channel : channelsByRecipients.getValue()) {
                    context.addUser(login, channel);
                }
            }
        }
    }

}