001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
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.batch.indexer;
021    
022    import org.sonar.api.database.DatabaseSession;
023    import org.sonar.api.database.model.ResourceModel;
024    import org.sonar.api.database.model.Snapshot;
025    import org.sonar.api.resources.Library;
026    
027    public class LibraryPersister extends ResourcePersister<Library> {
028    
029      public LibraryPersister(DatabaseSession session) {
030        super(session);
031      }
032    
033      @Override
034      protected String generateEffectiveKey(Bucket<Library> bucket) {
035        // the prefix "lib-" is already added in the constructor of Library
036        return bucket.getResource().getKey();
037      }
038    
039      @Override
040      protected void prepareResourceModel(ResourceModel resourceModel, Bucket<Library> bucket) {
041        resourceModel.setRootId(null);
042      }
043    
044      @Override
045      protected Snapshot createSnapshot(Bucket<Library> bucket, ResourceModel resourceModel) {
046        Snapshot snapshot = getSession().getSingleResult(Snapshot.class, "resourceId", resourceModel.getId(), "version", bucket.getResource().getVersion());
047        if (snapshot == null) {
048          snapshot = new Snapshot(resourceModel, null);
049          snapshot.setVersion(bucket.getResource().getVersion());
050          snapshot.setStatus(Snapshot.STATUS_PROCESSED);
051        }
052        return snapshot;
053      }
054    }