2 * Sonar, open source software quality management tool.
3 * Copyright (C) 2009 SonarSource SA
4 * mailto:contact AT sonarsource DOT com
6 * Sonar is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
11 * Sonar is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with Sonar; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
20 package org.sonar.plugins.dbcleaner.purges;
22 import org.sonar.api.database.DatabaseSession;
23 import org.sonar.api.database.model.MeasureModel;
24 import org.sonar.api.database.model.Snapshot;
25 import org.sonar.plugins.dbcleaner.api.Purge;
26 import org.sonar.plugins.dbcleaner.api.PurgeContext;
27 import org.sonar.plugins.dbcleaner.util.PurgeUtils;
29 import java.util.List;
31 import javax.persistence.Query;
38 public final class PurgeRuleMeasures extends Purge {
40 public PurgeRuleMeasures(DatabaseSession session) {
44 public void purge(PurgeContext context) {
45 if (context.getPreviousSnapshotId() != null) {
46 purge(context.getPreviousSnapshotId());
50 private void purge(Integer sid) {
51 Query query = getSession().createQuery("SELECT m.id FROM " + MeasureModel.class.getSimpleName() + " m, " + Snapshot.class.getSimpleName() + " s WHERE s.id = m.snapshotId and " +
52 "(s.rootId=:rootSid OR s.id=:rootSid) and (m.rule is not null or m.rulesCategoryId is not null or m.rulePriority is not null)");
53 query.setParameter("rootSid", sid);
54 List<Integer> measureIds = query.getResultList();
55 PurgeUtils.deleteMeasuresById(getSession(), measureIds);