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.BatchComponent;
026    import org.sonar.api.batch.BatchExtensionDictionnary;
027    import org.sonar.api.batch.PostJob;
028    import org.sonar.api.batch.SensorContext;
029    import org.sonar.api.batch.bootstrap.ProjectDefinition;
030    import org.sonar.api.batch.maven.DependsUponMavenPlugin;
031    import org.sonar.api.batch.maven.MavenPluginHandler;
032    import org.sonar.api.resources.Project;
033    import org.sonar.batch.MavenPluginExecutor;
034    
035    import java.util.Collection;
036    
037    public class PostJobsExecutor implements BatchComponent {
038      private static final Logger LOG = LoggerFactory.getLogger(PostJobsExecutor.class);
039    
040      private MavenPluginExecutor mavenExecutor;
041      private ProjectDefinition projectDefinition;
042      private Project project;
043      private BatchExtensionDictionnary selector;
044    
045      public PostJobsExecutor(BatchExtensionDictionnary selector, Project project, ProjectDefinition projectDefinition, MavenPluginExecutor mavenExecutor) {
046        this.selector = selector;
047        this.mavenExecutor = mavenExecutor;
048        this.project = project;
049        this.projectDefinition = projectDefinition;
050      }
051    
052      public void execute(SensorContext context) {
053        Collection<PostJob> postJobs = selector.select(PostJob.class, project, true);
054        execute(context, postJobs);
055      }
056    
057      void execute(SensorContext context, Collection<PostJob> postJobs) {
058        logPostJobs(postJobs);
059    
060        for (PostJob postJob : postJobs) {
061          LOG.info("Executing post-job {}", postJob.getClass());
062          executeMavenPlugin(postJob);
063          postJob.executeOn(project, context);
064        }
065      }
066    
067      private void logPostJobs(Collection<PostJob> postJobs) {
068        if (LOG.isDebugEnabled()) {
069          LOG.debug("Post-jobs : {}", StringUtils.join(postJobs, " -> "));
070        }
071      }
072    
073      private void executeMavenPlugin(PostJob job) {
074        if (job instanceof DependsUponMavenPlugin) {
075          MavenPluginHandler handler = ((DependsUponMavenPlugin) job).getMavenPluginHandler(project);
076          if (handler != null) {
077            mavenExecutor.execute(project, projectDefinition, handler);
078          }
079        }
080      }
081    }