001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/framework/version/Version.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.framework.version;
037
038 import java.util.Properties;
039
040 import org.deegree.framework.util.BootLogger;
041
042 /**
043 * The version number is created by 3 parts, the first represents the version number, the second a
044 * essential update of a release, the third the build number. The version number could be numeric or
045 * alphanumeric, e.g. 'Foo2' or '2.0'.<BR>
046 * e.g.:<BR>
047 * 2.0alpha.142 - version no. 2, release 0 alpha, build 142<BR>
048 * 2.0beta.178 - version no. 2, release 0 beta, build 178 <BR>
049 * 2.0.198 - version no. 2, release 0, build 198 <BR>
050 *
051 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe</A>
052 *
053 * @author last edited by: $Author: mschneider $
054 *
055 * @version 3.0 . $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
056 */
057 public final class Version {
058
059 private static String BUILD_DATE;
060
061 private static String VERSION_NUMBER;
062
063 private static String BUILD_NUMBER;
064
065 private static String BUILD_BY;
066
067 private static String SVN_REVISION, SVN_PATH;
068
069 /*
070 * Class loader to get version properties from resource file
071 */
072 static {
073 try {
074 // fetch version property
075 Properties versionProps = new Properties();
076 versionProps.load( Version.class.getResourceAsStream( "version.properties" ) );
077 VERSION_NUMBER = versionProps.getProperty( "version.number" );
078
079 // fetch build properties
080 Properties buildProps = new Properties();
081 buildProps.load( Version.class.getResourceAsStream( "buildId.properties" ) );
082 BUILD_DATE = buildProps.getProperty( "build.date" );
083 BUILD_NUMBER = buildProps.getProperty( "build.number" );
084 BUILD_BY = buildProps.getProperty( "build.by" );
085 SVN_REVISION = buildProps.getProperty( "svn.revision" ).trim();
086 SVN_PATH = buildProps.getProperty( "svn.path" ).trim();
087 } catch ( Exception ex ) {
088 BootLogger.logError( "Error fetching version / build properties: " + ex.getMessage(), ex );
089 }
090 }
091
092 private Version() {
093 // Don't let anyone instantiate this class.
094 }
095
096 /**
097 * Returns the version of the application. The version number is created by 3 parts, the first
098 * represents the version number, the second a essential update of a release, the third the
099 * build number. The version number could be numeric or alphanumeric, e.g. 'Foo2' or '2.0'.
100 * <P>
101 * e.g.:<BR>
102 * 1.0.42 - version no. 1, release 0, build 42<BR>
103 * 1.1.78 - version no. 1, release 1, build 78<BR>
104 * 2.0.98 - version no. 2, release 0, build 98<BR>
105 *
106 * @return the version string
107 */
108 public static String getVersion() {
109 final String s = getVersionNumber() + " (" + getBuildDate() + " build-" + getBuildNumber() + "-" + getBuildBy()
110 + ")";
111 return s;
112 }
113
114 /**
115 * Returns the version number.
116 *
117 * @return the version number
118 */
119 public static String getVersionNumber() {
120 return Version.VERSION_NUMBER;
121 }
122
123 /**
124 * Returns the current build number.
125 *
126 * @return the current build number
127 */
128 public static String getBuildNumber() {
129 return Version.BUILD_NUMBER;
130 }
131
132 /**
133 * Returns the date string when the current build was created.
134 *
135 * @return the date as String
136 */
137 public static String getBuildDate() {
138 return Version.BUILD_DATE;
139 }
140
141 /**
142 * Returns the name of the builder.
143 *
144 * @return the name of the builder
145 */
146 public static String getBuildBy() {
147 return Version.BUILD_BY;
148 }
149
150 /**
151 * @return the svn revision number and path
152 */
153 public static String getSvnInfo() {
154 return "revision " + SVN_REVISION + " of " + SVN_PATH;
155 }
156
157 /**
158 * @return the svn revision number
159 */
160 public static String getSvnRevision() {
161 return SVN_REVISION;
162 }
163
164 /**
165 * @return the svn path
166 */
167 public static String getSvnPath() {
168 return SVN_PATH;
169 }
170
171 /**
172 * @param args
173 */
174 public static void main( String[] args ) {
175 System.out.println( "deegree version: " + getVersion() + "\n" + getSvnInfo() );
176 }
177 }