001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube 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     * SonarQube 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 License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.batch.issue;
021    
022    import org.sonar.api.BatchComponent;
023    import org.sonar.api.issue.Issue;
024    import org.sonar.api.issue.internal.DefaultIssue;
025    import org.sonar.batch.index.Cache;
026    import org.sonar.batch.index.Caches;
027    
028    /**
029     * Shared issues among all project modules
030     */
031    public class IssueCache implements BatchComponent {
032    
033      // component key -> issue key -> issue
034      private final Cache<DefaultIssue> cache;
035    
036      public IssueCache(Caches caches) {
037        cache = caches.createCache("issues");
038      }
039    
040      public Iterable<DefaultIssue> byComponent(String componentKey) {
041        return cache.values(componentKey);
042      }
043    
044      public Iterable<DefaultIssue> all() {
045        return cache.values();
046      }
047    
048      public IssueCache put(DefaultIssue issue) {
049        cache.put(issue.componentKey(), issue.key(), issue);
050        return this;
051      }
052    
053      public boolean remove(Issue issue) {
054        return cache.remove(issue.componentKey(), issue.key());
055      }
056    }