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 */ 020package org.sonar.server.platform; 021 022import org.apache.commons.lang.builder.ReflectionToStringBuilder; 023import org.apache.commons.lang.builder.ToStringStyle; 024import org.sonar.api.platform.ServerUpgradeStatus; 025import org.sonar.core.persistence.DatabaseVersion; 026 027/** 028 * @since 2.5 029 */ 030public final class DefaultServerUpgradeStatus implements ServerUpgradeStatus { 031 032 private int initialDbVersion; 033 private DatabaseVersion dbVersion; 034 035 public DefaultServerUpgradeStatus(DatabaseVersion dbVersion) { 036 this.dbVersion = dbVersion; 037 } 038 039 public void start() { 040 Integer v = dbVersion.getVersion(); 041 this.initialDbVersion = (v != null ? v : -1); 042 } 043 044 public boolean isUpgraded() { 045 return !isFreshInstall() && (initialDbVersion < DatabaseVersion.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}