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.platform; 021 022 import org.apache.commons.lang.builder.ReflectionToStringBuilder; 023 import org.apache.commons.lang.builder.ToStringStyle; 024 import org.sonar.api.platform.ServerUpgradeStatus; 025 import org.sonar.jpa.entity.SchemaMigration; 026 import org.sonar.jpa.session.DatabaseConnector; 027 028 /** 029 * @since 2.5 030 */ 031 public final class DefaultServerUpgradeStatus implements ServerUpgradeStatus { 032 033 private int initialDbVersion; 034 private DatabaseConnector dbConnector; 035 036 public DefaultServerUpgradeStatus(DatabaseConnector dbConnector) { 037 this.dbConnector = dbConnector; 038 } 039 040 public void start() { 041 this.initialDbVersion = dbConnector.getDatabaseVersion(); 042 } 043 044 public boolean isUpgraded() { 045 return !isFreshInstall() &&(initialDbVersion < SchemaMigration.LAST_VERSION); 046 } 047 048 public boolean isFreshInstall() { 049 return initialDbVersion <= 0; 050 } 051 052 public int getInitialDbVersion() { 053 return initialDbVersion; 054 } 055 056 @Override 057 public String toString() { 058 return new ReflectionToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).toString(); 059 } 060 }