001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2011 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     */
020    package org.sonar.plugins.checkstyle;
021    
022    import org.sonar.api.batch.Sensor;
023    import org.sonar.api.batch.SensorContext;
024    import org.sonar.api.profiles.RulesProfile;
025    import org.sonar.api.resources.Project;
026    
027    public class CheckstyleSensor implements Sensor {
028    
029      private RulesProfile profile;
030      private CheckstyleExecutor executor;
031    
032      public CheckstyleSensor(RulesProfile profile, CheckstyleExecutor executor) {
033        this.profile = profile;
034        this.executor = executor;
035      }
036    
037      public boolean shouldExecuteOnProject(Project project) {
038        return project.getFileSystem().hasJavaSourceFiles() &&
039            !profile.getActiveRulesByRepository(CheckstyleConstants.REPOSITORY_KEY).isEmpty();
040      }
041    
042      public void analyse(Project project, SensorContext context) {
043        executor.execute();
044      }
045    
046      @Override
047      public String toString() {
048        return getClass().getSimpleName();
049      }
050    }