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 com.google.common.collect.Lists; 023 import org.apache.commons.configuration.Configuration; 024 import org.apache.commons.lang.StringUtils; 025 import org.slf4j.LoggerFactory; 026 import org.sonar.api.BatchExtension; 027 import org.sonar.api.CoreProperties; 028 import org.sonar.api.database.DatabaseSession; 029 import org.sonar.api.database.model.Snapshot; 030 import org.sonar.api.resources.Project; 031 import org.sonar.api.resources.Qualifiers; 032 import org.sonar.api.utils.Logs; 033 import org.sonar.batch.components.PastSnapshot; 034 import org.sonar.batch.components.PastSnapshotFinder; 035 036 import javax.persistence.Query; 037 import java.util.List; 038 039 public class TimeMachineConfiguration implements BatchExtension { 040 041 private static final int NUMBER_OF_VARIATION_SNAPSHOTS = 5; 042 043 private Project project; 044 private final Configuration configuration; 045 private List<PastSnapshot> projectPastSnapshots; 046 private DatabaseSession session; 047 048 public TimeMachineConfiguration(DatabaseSession session, Project project, Configuration configuration, PastSnapshotFinder pastSnapshotFinder) { 049 this.session = session; 050 this.project = project; 051 this.configuration = configuration; 052 initPastSnapshots(pastSnapshotFinder); 053 } 054 055 private void initPastSnapshots(PastSnapshotFinder pastSnapshotFinder) { 056 Snapshot projectSnapshot = buildProjectSnapshot(); 057 058 projectPastSnapshots = Lists.newLinkedList(); 059 if (projectSnapshot != null) { 060 for (int index = 1; index <= NUMBER_OF_VARIATION_SNAPSHOTS; index++) { 061 PastSnapshot pastSnapshot = pastSnapshotFinder.find(projectSnapshot, configuration, index); 062 if (pastSnapshot != null) { 063 log(pastSnapshot); 064 projectPastSnapshots.add(pastSnapshot); 065 } 066 } 067 } 068 } 069 070 private Snapshot buildProjectSnapshot() { 071 Query query = session.createNativeQuery("select p.id from projects p where p.kee=:resourceKey and p.qualifier<>:lib and p.enabled=:enabled"); 072 query.setParameter("resourceKey", project.getKey()); 073 query.setParameter("lib", Qualifiers.LIBRARY); 074 query.setParameter("enabled", Boolean.TRUE); 075 076 Snapshot snapshot = null; 077 Number projectId = session.getSingleResult(query, null); 078 if (projectId != null) { 079 snapshot = new Snapshot(); 080 snapshot.setResourceId(projectId.intValue()); 081 snapshot.setCreatedAt(project.getAnalysisDate()); 082 } 083 return snapshot; 084 } 085 086 private void log(PastSnapshot pastSnapshot) { 087 String qualifier = pastSnapshot.getQualifier(); 088 // hack to avoid too many logs when the views plugin is installed 089 if (StringUtils.equals(Qualifiers.VIEW, qualifier) || StringUtils.equals(Qualifiers.SUBVIEW, qualifier)) { 090 LoggerFactory.getLogger(getClass()).debug(pastSnapshot.toString()); 091 } else { 092 Logs.INFO.info(pastSnapshot.toString()); 093 } 094 } 095 096 public boolean skipTendencies() { 097 return configuration.getBoolean(CoreProperties.SKIP_TENDENCIES_PROPERTY, CoreProperties.SKIP_TENDENCIES_DEFAULT_VALUE); 098 } 099 100 public int getTendencyPeriodInDays() { 101 return configuration.getInt(CoreProperties.CORE_TENDENCY_DEPTH_PROPERTY, CoreProperties.CORE_TENDENCY_DEPTH_DEFAULT_VALUE); 102 } 103 104 public List<PastSnapshot> getProjectPastSnapshots() { 105 return projectPastSnapshots; 106 } 107 108 public boolean isFileVariationEnabled() { 109 return configuration.getBoolean("sonar.enableFileVariation", Boolean.FALSE); 110 } 111 }