001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 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.server.configuration; 021 022 import com.thoughtworks.xstream.XStream; 023 import org.apache.commons.collections.CollectionUtils; 024 import org.slf4j.LoggerFactory; 025 import org.sonar.api.database.DatabaseSession; 026 import org.sonar.api.database.configuration.Property; 027 028 import java.util.ArrayList; 029 import java.util.List; 030 031 public class PropertiesBackup implements Backupable { 032 033 private DatabaseSession databaseSession; 034 private static final String FROM_GLOBAL_PROPERTIES = "from " + Property.class.getSimpleName() + " p WHERE p.resourceId IS NULL and user_id is null"; 035 036 public PropertiesBackup(DatabaseSession databaseSession) { 037 this.databaseSession = databaseSession; 038 } 039 040 public void exportXml(SonarConfig sonarConfig) { 041 List<Property> xmlProperties = new ArrayList<Property>(); 042 043 List<Property> dbProperties = databaseSession.createQuery(FROM_GLOBAL_PROPERTIES).getResultList(); 044 if (dbProperties != null) { 045 for (Property dbProperty : dbProperties) { 046 xmlProperties.add(new Property(dbProperty.getKey(), dbProperty.getValue())); 047 } 048 sonarConfig.setProperties(xmlProperties); 049 } 050 } 051 052 public void importXml(SonarConfig sonarConfig) { 053 LoggerFactory.getLogger(getClass()).info("Restore properties"); 054 clearProperties(); 055 056 if (CollectionUtils.isNotEmpty(sonarConfig.getProperties())) { 057 for (Property xmlProperty : sonarConfig.getProperties()) { 058 databaseSession.save(new Property(xmlProperty.getKey(), xmlProperty.getValue())); 059 } 060 } 061 } 062 063 private void clearProperties() { 064 databaseSession.createQuery("delete " + FROM_GLOBAL_PROPERTIES).executeUpdate(); 065 } 066 067 public void configure(XStream xStream) { 068 xStream.alias("property", Property.class); 069 } 070 }