001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2011 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.plugins.dbcleaner.purges; 021 022 import org.sonar.api.database.DatabaseSession; 023 import org.sonar.api.database.model.Snapshot; 024 import org.sonar.api.design.DependencyDto; 025 import org.sonar.plugins.dbcleaner.api.Purge; 026 import org.sonar.plugins.dbcleaner.api.PurgeContext; 027 import org.sonar.plugins.dbcleaner.api.PurgeUtils; 028 029 import javax.persistence.Query; 030 import java.util.List; 031 032 public final class PurgeDependencies extends Purge { 033 034 public PurgeDependencies(DatabaseSession session) { 035 super(session); 036 } 037 038 public void purge(PurgeContext context) { 039 Query query = getSession().createQuery("SELECT d.projectSnapshotId FROM " + DependencyDto.class.getSimpleName() + 040 " d WHERE EXISTS(FROM " + Snapshot.class.getSimpleName() + " s WHERE s.id=d.projectSnapshotId AND s.last=:last and s.status=:status)"); 041 query.setParameter("last", Boolean.FALSE); 042 query.setParameter("status", Snapshot.STATUS_PROCESSED); 043 044 final List<Integer> projectSnapshotIds = query.getResultList(); 045 PurgeUtils.executeQuery(getSession(), "", projectSnapshotIds, "DELETE FROM " + DependencyDto.class.getSimpleName() + " WHERE projectSnapshotId in (:ids)"); 046 } 047 }