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.server.rules;
021    
022    import com.google.common.collect.HashMultimap;
023    import com.google.common.collect.Lists;
024    import com.google.common.collect.Maps;
025    import com.google.common.collect.SetMultimap;
026    import org.sonar.api.ServerComponent;
027    import org.sonar.api.rules.RuleRepository;
028    
029    import java.util.Arrays;
030    import java.util.List;
031    import java.util.Map;
032    import java.util.Set;
033    
034    public final class RulesConsole implements ServerComponent {
035    
036      private List<RuleRepository> repositories = Lists.newArrayList();
037      private Map<String, RuleRepository> repositoryByKey = Maps.newHashMap();
038      private SetMultimap<String, RuleRepository> repositoriesByLanguage = HashMultimap.create();
039    
040    
041      public RulesConsole(RuleRepository[] repositories) {
042        initRepositories(repositories);
043      }
044    
045      private void initRepositories(RuleRepository[] repositories) {
046        this.repositories.addAll(Arrays.asList(repositories));
047        for (RuleRepository repository : this.repositories) {
048          if (!repositoryByKey.containsKey(repository.getKey())) {
049            repositoriesByLanguage.put(repository.getLanguage(), repository);
050            repositoryByKey.put(repository.getKey(), repository);
051          }
052        }
053      }
054    
055      public Set<RuleRepository> getRepositoriesByLanguage(String language) {
056        return repositoriesByLanguage.get(language);
057      }
058    
059      public List<RuleRepository> getRepositories() {
060        return repositories;
061      }
062    
063      public RuleRepository getRepository(String key) {
064        return repositoryByKey.get(key);
065      }
066    }