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.pmd;
021    
022    import org.sonar.api.BatchExtension;
023    import org.sonar.api.profiles.RulesProfile;
024    import org.sonar.api.resources.Project;
025    
026    import java.io.File;
027    import java.io.IOException;
028    import java.io.StringWriter;
029    import java.util.Arrays;
030    import java.util.List;
031    
032    public class PmdConfiguration implements BatchExtension {
033    
034      private PmdProfileExporter pmdProfileExporter;
035      private RulesProfile rulesProfile;
036      private Project project;
037    
038      public PmdConfiguration(PmdProfileExporter pmdRulesRepository, RulesProfile rulesProfile, Project project) {
039        this.pmdProfileExporter = pmdRulesRepository;
040        this.rulesProfile = rulesProfile;
041        this.project = project;
042      }
043    
044      public List<String> getRulesets() {
045        return Arrays.asList(saveXmlFile().getAbsolutePath());
046      }
047    
048      private File saveXmlFile() {
049        try {
050          StringWriter pmdConfiguration = new StringWriter();
051          pmdProfileExporter.exportProfile(rulesProfile, pmdConfiguration);
052          return project.getFileSystem().writeToWorkingDirectory(pmdConfiguration.toString(), "pmd.xml");
053    
054        } catch (IOException e) {
055          throw new RuntimeException("Fail to save the PMD configuration", e);
056        }
057      }
058    }