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 */
020package org.sonar.api.database.configuration;
021
022import org.apache.commons.configuration.BaseConfiguration;
023import org.sonar.api.database.DatabaseSession;
024import org.sonar.jpa.session.DatabaseSessionFactory;
025
026import java.util.List;
027
028/**
029 * IMPORTANT : This class can't be moved to org.sonar.jpa.dao for backward-compatibility reasons.
030 * This class is still used in some plugins.
031 *
032 * @since 1.10
033 */
034public class DatabaseConfiguration extends BaseConfiguration {
035  private DatabaseSessionFactory sessionFactory;
036  private DatabaseSession session;
037
038  public DatabaseConfiguration(DatabaseSessionFactory sessionFactory) {
039    this.sessionFactory = sessionFactory;
040    load();
041  }
042
043  public DatabaseConfiguration(DatabaseSession session) {
044    this.session = session;
045    load();
046  }
047
048  public void load() {
049    clear();
050
051    // Ugly workaround before the move to myBatis
052    // Session is not up-to-date when Ruby on Rails inserts new rows in its own transaction. Seems like
053    // Hibernate keeps a cache...
054    getSession().commit();
055
056    List<Property> properties = getSession()
057        .createQuery("from " + Property.class.getSimpleName() + " p where p.resourceId is null and p.userId is null")
058        .getResultList();
059
060    if (properties != null) {
061      for (Property property : properties) {
062        setProperty(property.getKey(), property.getValue());
063      }
064    }
065  }
066
067  private DatabaseSession getSession() {
068    if (session != null) {
069      return session;
070    }
071    return sessionFactory.getSession();
072  }
073}