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.batch.components; 021 022 import org.sonar.api.BatchExtension; 023 import org.sonar.api.CoreProperties; 024 import org.sonar.api.database.DatabaseSession; 025 import org.sonar.api.database.model.Snapshot; 026 import org.sonar.api.resources.Qualifiers; 027 import org.sonar.api.utils.DateUtils; 028 029 import java.text.SimpleDateFormat; 030 import java.util.Date; 031 import java.util.List; 032 033 public class PastSnapshotFinderByPreviousAnalysis implements BatchExtension { 034 035 private DatabaseSession session; 036 037 public PastSnapshotFinderByPreviousAnalysis(DatabaseSession session) { 038 this.session = session; 039 } 040 041 PastSnapshot findByPreviousAnalysis(Snapshot projectSnapshot) { 042 String hql = "from " + Snapshot.class.getSimpleName() 043 + " where createdAt<:date AND resourceId=:resourceId AND status=:status and last=:last and qualifier<>:lib order by createdAt desc"; 044 List<Snapshot> snapshots = session.createQuery(hql) 045 .setParameter("date", projectSnapshot.getCreatedAt()) 046 .setParameter("resourceId", projectSnapshot.getResourceId()) 047 .setParameter("status", Snapshot.STATUS_PROCESSED) 048 .setParameter("last", true) 049 .setParameter("lib", Qualifiers.LIBRARY) 050 .setMaxResults(1) 051 .getResultList(); 052 053 if (snapshots.isEmpty()) { 054 return new PastSnapshot(CoreProperties.TIMEMACHINE_MODE_PREVIOUS_ANALYSIS); 055 } 056 Snapshot snapshot = snapshots.get(0); 057 Date targetDate = snapshot.getCreatedAt(); 058 SimpleDateFormat format = new SimpleDateFormat(DateUtils.DATE_FORMAT); 059 return new PastSnapshot(CoreProperties.TIMEMACHINE_MODE_PREVIOUS_ANALYSIS, targetDate, snapshot).setModeParameter(format.format(targetDate)); 060 } 061 }