001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/framework/util/BootLogger.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.util;
045
046 /**
047 * The BootLogger is designed to be used internally by the framework manager and components at
048 * start-up time, i.e. when the main logging service has not yet been initialized.
049 *
050 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe</A>
051 *
052 * @author last edited by $Author: apoth $
053 *
054 * @version $Revision: 9339 $, $Date: 2007-12-27 13:31:52 +0100 (Do, 27 Dez 2007) $
055 *
056 */
057 public class BootLogger {
058 /**
059 * if the System property <code>framework.boot.debug</code> is defined and set to true then
060 * more verbose messages will be printed to stdout.
061 */
062 private static boolean debug = false;
063
064 static {
065 try {
066 debug = Boolean.getBoolean( "framework.boot.debug" );
067 } catch ( Exception exc ) {
068 System.out.println( "Error retrieving system property framework.boot.debug" );
069 exc.printStackTrace();
070 }
071 }
072
073 public static void setDebug( boolean debug ) {
074 BootLogger.debug = debug;
075 }
076
077 public static boolean getDebug() {
078 return debug;
079 }
080
081 /**
082 * currently wraps around <Code>System.out.println</code> to print out the passed in message
083 * if the debug flag is set to true.
084 */
085 public static void logDebug( String inMessage ) {
086 if ( debug ) {
087 System.out.println( inMessage );
088 }
089 }
090
091 /**
092 * currently wraps around <Code>System.err.println</code> to print out the passed in error
093 * message.
094 */
095 public static void logError( String inMessage, Throwable ex ) {
096 System.err.println( inMessage );
097 if ( ex != null )
098 ex.printStackTrace( System.err );
099 }
100
101 /**
102 * currently wraps around <Code>System.out.println</code> to print out the passed in error
103 * message.
104 */
105 public static void log( String inMessage ) {
106 System.out.println( inMessage );
107 }
108 }