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.config;
021    
022    import org.apache.commons.lang.StringUtils;
023    import org.sonar.api.CoreProperties;
024    import org.sonar.api.batch.bootstrap.ProjectReactor;
025    import org.sonar.core.properties.PropertiesDao;
026    import org.sonar.core.properties.PropertyDto;
027    
028    import java.util.List;
029    
030    /**
031     * @since 2.12
032     */
033    public final class BatchDatabaseSettingsLoader {
034    
035      private PropertiesDao propertiesDao;
036      private BatchSettings settings;
037      private ProjectReactor reactor;
038    
039      public BatchDatabaseSettingsLoader(PropertiesDao propertiesDao, BatchSettings settings, ProjectReactor reactor) {
040        this.propertiesDao = propertiesDao;
041        this.settings = settings;
042        this.reactor = reactor;
043      }
044    
045      public void start() {
046        String branch = settings.getString(CoreProperties.PROJECT_BRANCH_PROPERTY);
047        String projectKey = reactor.getRoot().getKey();
048        if (StringUtils.isNotBlank(branch)) {
049          projectKey = String.format("%s:%s", projectKey, branch);
050        }
051        setIfNotDefined(propertiesDao.selectProjectProperties(projectKey));
052        setIfNotDefined(propertiesDao.selectGlobalProperties());
053        settings.updateDeprecatedCommonsConfiguration();
054      }
055    
056      private void setIfNotDefined(List<PropertyDto> dbProperties) {
057        for (PropertyDto dbProperty : dbProperties) {
058          if (!settings.hasKey(dbProperty.getKey())) {
059            settings.setProperty(dbProperty.getKey(), dbProperty.getValue());
060          }
061        }
062      }
063    }