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.batch.config;
021    
022    import org.sonar.api.batch.bootstrap.ProjectReactor;
023    import org.sonar.api.database.configuration.Property;
024    import org.sonar.core.config.ConfigurationUtils;
025    import org.sonar.jpa.session.DatabaseSessionFactory;
026    
027    import java.util.List;
028    
029    /**
030     * @since 2.12
031     */
032    public final class BatchSettingsEnhancer {
033    
034      private DatabaseSessionFactory dbFactory;
035      private BatchSettings settings;
036      private ProjectReactor reactor;
037    
038      public BatchSettingsEnhancer(DatabaseSessionFactory dbFactory, BatchSettings settings, ProjectReactor reactor) {
039        this.dbFactory = dbFactory;
040        this.settings = settings;
041        this.reactor = reactor;
042      }
043    
044      public void start() {
045        String projectKey = reactor.getRoot().getKey();
046        setIfNotDefined(ConfigurationUtils.getProjectProperties(dbFactory, projectKey));
047        setIfNotDefined(ConfigurationUtils.getGeneralProperties(dbFactory));
048        settings.updateDeprecatedCommonsConfiguration();
049      }
050    
051      private void setIfNotDefined(List<Property> dbProperties) {
052        for (Property dbProperty : dbProperties) {
053          if (!settings.hasKey(dbProperty.getKey())) {
054            settings.setProperty(dbProperty.getKey(), dbProperty.getValue());
055          }
056        }
057      }
058    }