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.plugins.core.sensors;
021
022import org.apache.commons.lang.StringUtils;
023import org.sonar.api.batch.Event;
024import org.sonar.api.batch.Sensor;
025import org.sonar.api.batch.SensorContext;
026import org.sonar.api.resources.Project;
027import org.sonar.core.NotDryRun;
028
029import java.util.Iterator;
030
031@NotDryRun
032public class VersionEventsSensor implements Sensor {
033
034  public boolean shouldExecuteOnProject(Project project) {
035    return true;
036  }
037
038  public void analyse(Project project, SensorContext context) {
039    if (StringUtils.isBlank(project.getAnalysisVersion())) {
040      return;
041    }
042    deleteDeprecatedEvents(project, context);
043    context.createEvent(project, project.getAnalysisVersion(), null, Event.CATEGORY_VERSION, null);
044  }
045
046  private void deleteDeprecatedEvents(Project project, SensorContext context) {
047    String version = project.getAnalysisVersion();
048    for (Iterator<Event> it = context.getEvents(project).iterator(); it.hasNext();) {
049      Event event = it.next();
050      if (event.isVersionCategory() && version.equals(event.getName())) {
051        it.remove();
052        context.deleteEvent(event);
053      }
054    }
055  }
056
057  @Override
058  public String toString() {
059    return getClass().getSimpleName();
060  }
061}