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     */
020    package org.sonar.batch.phases;
021    
022    import org.apache.commons.lang.StringUtils;
023    import org.slf4j.Logger;
024    import org.slf4j.LoggerFactory;
025    import org.sonar.api.batch.BatchExtensionDictionnary;
026    import org.sonar.api.batch.Initializer;
027    import org.sonar.api.batch.bootstrap.ProjectDefinition;
028    import org.sonar.api.batch.maven.DependsUponMavenPlugin;
029    import org.sonar.api.batch.maven.MavenPluginHandler;
030    import org.sonar.api.resources.Project;
031    import org.sonar.api.utils.TimeProfiler;
032    import org.sonar.batch.MavenPluginExecutor;
033    
034    import java.util.Collection;
035    
036    public class InitializersExecutor {
037    
038      private static final Logger LOG = LoggerFactory.getLogger(SensorsExecutor.class);
039    
040      private MavenPluginExecutor mavenExecutor;
041    
042      private ProjectDefinition projectDef;
043      private Project project;
044      private BatchExtensionDictionnary selector;
045    
046      public InitializersExecutor(BatchExtensionDictionnary selector, Project project, ProjectDefinition projectDef, MavenPluginExecutor mavenExecutor) {
047        this.selector = selector;
048        this.mavenExecutor = mavenExecutor;
049        this.project = project;
050        this.projectDef = projectDef;
051      }
052    
053      public void execute() {
054        Collection<Initializer> initializers = selector.select(Initializer.class, project, true);
055        if (LOG.isDebugEnabled()) {
056          LOG.debug("Initializers : {}", StringUtils.join(initializers, " -> "));
057        }
058    
059        for (Initializer initializer : initializers) {
060          executeMavenPlugin(initializer);
061    
062          TimeProfiler profiler = new TimeProfiler(LOG).start("Initializer " + initializer);
063          initializer.execute(project);
064          profiler.stop();
065        }
066      }
067    
068      private void executeMavenPlugin(Initializer sensor) {
069        if (sensor instanceof DependsUponMavenPlugin) {
070          MavenPluginHandler handler = ((DependsUponMavenPlugin) sensor).getMavenPluginHandler(project);
071          if (handler != null) {
072            TimeProfiler profiler = new TimeProfiler(LOG).start("Execute maven plugin " + handler.getArtifactId());
073            mavenExecutor.execute(project, projectDef, handler);
074            profiler.stop();
075          }
076        }
077      }
078    
079    }