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.api.database.configuration;
021    
022    import org.apache.commons.configuration.BaseConfiguration;
023    import org.sonar.jpa.session.DatabaseSessionFactory;
024    import org.sonar.api.database.model.ResourceModel;
025    
026    import java.util.List;
027    
028    /**
029     *
030     * IMPORTANT : This class can't be moved to org.sonar.jpa.dao for backward-compatibility reasons.
031     * This class is still used in some plugins.
032     * 
033     * @since 1.10
034     */
035    public class ResourceDatabaseConfiguration extends BaseConfiguration {
036      private final DatabaseSessionFactory sessionFactory;
037      private Integer resourceId = null;
038    
039      public ResourceDatabaseConfiguration(DatabaseSessionFactory sessionFactory, ResourceModel resource) {
040        this.sessionFactory = sessionFactory;
041        if (resource != null) {
042          this.resourceId = resource.getId();
043        }
044        load();
045      }
046    
047      public ResourceDatabaseConfiguration(DatabaseSessionFactory sessionFactory, Integer resourceId) {
048        this.sessionFactory = sessionFactory;
049        this.resourceId = resourceId;
050        load();
051      }
052    
053      public ResourceDatabaseConfiguration(DatabaseSessionFactory sessionFactory, String resourceKey) {
054        this.sessionFactory = sessionFactory;
055    
056        ResourceModel resource = sessionFactory.getSession().getSingleResult(ResourceModel.class, "key", resourceKey);
057        if (resource != null) {
058          this.resourceId = resource.getId();
059        }
060        load();
061      }
062    
063      public void load() {
064        clear();
065    
066        loadResourceProperties();
067      }
068    
069      private void loadResourceProperties() {
070        if (resourceId != null) {
071          List<Property> properties = sessionFactory.getSession()
072              .createQuery("from " + Property.class.getSimpleName() + " p where p.resourceId=:resourceId and p.userId is null")
073              .setParameter("resourceId", resourceId)
074              .getResultList();
075    
076          registerProperties(properties);
077        }
078      }
079    
080      private void registerProperties(List<Property> properties) {
081        if (properties != null) {
082          for (Property property : properties) {
083            setProperty(property.getKey(), property.getValue());
084          }
085        }
086      }
087    
088    }