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.batch.bootstrap; 021 022 import org.sonar.api.BatchComponent; 023 import org.sonar.api.platform.Server; 024 import org.sonar.core.persistence.BadDatabaseVersion; 025 import org.sonar.core.persistence.DatabaseVersion; 026 027 /** 028 * Detects if database is not up-to-date with the version required by the batch. 029 */ 030 public class DatabaseBatchCompatibility implements BatchComponent { 031 032 private DatabaseVersion version; 033 private Server server; 034 035 public DatabaseBatchCompatibility(DatabaseVersion version, Server server) { 036 this.version = version; 037 this.server = server; 038 } 039 040 public void start() { 041 DatabaseVersion.Status status = version.getStatus(); 042 if (status == DatabaseVersion.Status.REQUIRES_DOWNGRADE) { 043 throw new BadDatabaseVersion("Database relates to a more recent version of Sonar. Please check your settings (JDBC settings, version of Maven plugin)"); 044 } 045 if (status == DatabaseVersion.Status.REQUIRES_UPGRADE) { 046 throw new BadDatabaseVersion("Database must be upgraded. Please browse " + server.getURL() + "/setup"); 047 } 048 if (status != DatabaseVersion.Status.UP_TO_DATE) { 049 // Support other future values 050 throw new BadDatabaseVersion("Unknown database status: " + status); 051 } 052 } 053 054 }