001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/framework/version/Version.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042
043 ---------------------------------------------------------------------------*/
044 package org.deegree.framework.version;
045
046 import java.util.Properties;
047
048 import org.deegree.framework.util.BootLogger;
049
050 /**
051 * The version number is created by 3 parts, the first represents the version number, the second a
052 * essential update of a release, the third the build number. The version number could be numeric or
053 * alphanumeric, e.g. 'Foo2' or '2.0'.<BR>
054 * e.g.:<BR>
055 * 2.0alpha.142 - version no. 2, release 0 alpha, build 142<BR>
056 * 2.0beta.178 - version no. 2, release 0 beta, build 178 <BR>
057 * 2.0.198 - version no. 2, release 0, build 198 <BR>
058 *
059 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe</A>
060 *
061 * @author last edited by: $Author: aschmitz $
062 *
063 * @version 3.0 . $Revision: 9763 $, $Date: 2008-01-25 11:18:51 +0100 (Fr, 25 Jan 2008) $
064 */
065 public final class Version {
066
067 private static String BUILD_DATE;
068
069 private static String VERSION_NUMBER;
070
071 private static String BUILD_NUMBER;
072
073 private static String BUILD_BY;
074
075 private static String SVN_REVISION, SVN_PATH;
076
077 /*
078 * Class loader to get version properties from resource file
079 */
080 static {
081 try {
082 // fetch version property
083 Properties versionProps = new Properties();
084 versionProps.load( Version.class.getResourceAsStream( "version.properties" ) );
085 VERSION_NUMBER = versionProps.getProperty( "version.number" );
086
087 // fetch build properties
088 Properties buildProps = new Properties();
089 buildProps.load( Version.class.getResourceAsStream( "buildId.properties" ) );
090 BUILD_DATE = buildProps.getProperty( "build.date" );
091 BUILD_NUMBER = buildProps.getProperty( "build.number" );
092 BUILD_BY = buildProps.getProperty( "build.by" );
093 SVN_REVISION = buildProps.getProperty( "svn.revision" ).trim();
094 SVN_PATH = buildProps.getProperty( "svn.path" ).trim();
095 } catch ( Exception ex ) {
096 BootLogger.logError( "Error fetching version / build properties: " + ex.getMessage(), ex );
097 }
098 }
099
100 private Version() {
101 // Don't let anyone instantiate this class.
102 }
103
104 /**
105 * Returns the version of the application. The version number is created by 3 parts, the first
106 * represents the version number, the second a essential update of a release, the third the
107 * build number. The version number could be numeric or alphanumeric, e.g. 'Foo2' or '2.0'.
108 * <P>
109 * e.g.:<BR>
110 * 1.0.42 - version no. 1, release 0, build 42<BR>
111 * 1.1.78 - version no. 1, release 1, build 78<BR>
112 * 2.0.98 - version no. 2, release 0, build 98<BR>
113 *
114 * @return the version string
115 */
116 public static String getVersion() {
117 final String s = getVersionNumber() + " (" + getBuildDate() + " build-" + getBuildNumber() + "-" + getBuildBy()
118 + ")";
119 return s;
120 }
121
122 /**
123 * Returns the version number.
124 *
125 * @return the version number
126 */
127 public static String getVersionNumber() {
128 return Version.VERSION_NUMBER;
129 }
130
131 /**
132 * Returns the current build number.
133 *
134 * @return the current build number
135 */
136 public static String getBuildNumber() {
137 return Version.BUILD_NUMBER;
138 }
139
140 /**
141 * Returns the date string when the current build was created.
142 *
143 * @return the date as String
144 */
145 public static String getBuildDate() {
146 return Version.BUILD_DATE;
147 }
148
149 /**
150 * Returns the name of the builder.
151 *
152 * @return the name of the builder
153 */
154 public static String getBuildBy() {
155 return Version.BUILD_BY;
156 }
157
158 /**
159 * @return the svn revision number and path
160 */
161 public static String getSvnInfo() {
162 return "revision " + SVN_REVISION + " of " + SVN_PATH;
163 }
164
165 /**
166 * @param args
167 */
168 public static void main( String[] args ) {
169 System.out.println( "deegree version: " + getVersion() + "\n" + getSvnInfo() );
170 }
171 }