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.server.startup;
021
022import org.sonar.api.database.DatabaseSession;
023import org.sonar.api.profiles.RulesProfile;
024import org.sonar.api.resources.Language;
025import org.sonar.api.utils.Logs;
026import org.sonar.jpa.session.DatabaseSessionFactory;
027
028import java.util.Iterator;
029import java.util.List;
030
031public final class ActivateDefaultProfiles {
032
033  private final DatabaseSessionFactory sessionFactory;
034  private final Language[] languages;
035
036  public ActivateDefaultProfiles(DatabaseSessionFactory sessionFactory, Language[] languages, RegisterProvidedProfiles registerProfilesBefore) {// NOSONAR the parameter registerProfilesBefore is used to define the execution order of startup components
037    this.sessionFactory = sessionFactory;
038    this.languages = languages;
039  }
040
041  public void start() {
042    DatabaseSession session = sessionFactory.getSession();
043    for (Language language : languages) {
044      Logs.INFO.info("Activate default profile for " + language.getKey());
045      activateDefaultProfile(language, session);
046    }
047    session.commit();
048  }
049
050  public void activateDefaultProfile(Language language, DatabaseSession session) {
051    List<RulesProfile> profiles = session.getResults(RulesProfile.class, "language", language.getKey());
052    RulesProfile profileToActivate = null;
053    boolean oneProfileIsActivated = false;
054    if (profiles.isEmpty()) {
055      profileToActivate = RulesProfile.create("Default " + language.getName(), language.getKey());
056      profileToActivate.setDefaultProfile(true);
057      profileToActivate.setProvided(false);
058    } else if (profiles.size() == 1) {
059      profileToActivate = profiles.get(0);
060    } else if (!activeProfileFoundInDB(profiles)) {
061      Iterator<RulesProfile> iterator = profiles.iterator();
062      while (iterator.hasNext() && !oneProfileIsActivated) {
063        RulesProfile profile = iterator.next();
064        oneProfileIsActivated = profile.getDefaultProfile();
065        if (RulesProfile.SONAR_WAY_NAME.equals(profile.getName())) {
066          profileToActivate = profile;
067        }
068      }
069      if (!oneProfileIsActivated && profileToActivate == null) {
070        profileToActivate = profiles.get(0);
071      }
072    }
073    activateProfileIfNeeded(session, profileToActivate, oneProfileIsActivated);
074  }
075
076  private void activateProfileIfNeeded(DatabaseSession session, RulesProfile profileToActivate, boolean oneProfileIsActivated) {
077    if (!oneProfileIsActivated && profileToActivate != null) {
078      profileToActivate.setDefaultProfile(true);
079      session.saveWithoutFlush(profileToActivate);
080    }
081  }
082
083  private boolean activeProfileFoundInDB(List<RulesProfile> profiles) {
084    for (RulesProfile rulesProfile : profiles) {
085      if (rulesProfile.getDefaultProfile()) {
086        return true;
087      }
088    }
089    return false;
090  }
091}