001 /*----------------------------------------------------------------------------
002 This file is part of deegree, http://deegree.org/
003 Copyright (C) 2001-2009 by:
004 Department of Geography, University of Bonn
005 and
006 lat/lon GmbH
007
008 This library is free software; you can redistribute it and/or modify it under
009 the terms of the GNU Lesser General Public License as published by the Free
010 Software Foundation; either version 2.1 of the License, or (at your option)
011 any later version.
012 This library is distributed in the hope that it will be useful, but WITHOUT
013 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
014 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
015 details.
016 You should have received a copy of the GNU Lesser General Public License
017 along with this library; if not, write to the Free Software Foundation, Inc.,
018 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
019
020 Contact information:
021
022 lat/lon GmbH
023 Aennchenstr. 19, 53177 Bonn
024 Germany
025 http://lat-lon.de/
026
027 Department of Geography, University of Bonn
028 Prof. Dr. Klaus Greve
029 Postfach 1147, 53001 Bonn
030 Germany
031 http://www.geographie.uni-bonn.de/deegree/
032
033 e-mail: info@deegree.org
034 ----------------------------------------------------------------------------*/
035 package org.deegree.tools.datastore;
036
037 import java.io.IOException;
038 import java.io.InputStream;
039 import java.text.MessageFormat;
040 import java.util.Properties;
041
042 import org.deegree.framework.util.BootLogger;
043 import org.deegree.i18n.Messages;
044
045 /**
046 *
047 *
048 *
049 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
050 * @author last edited by: $Author: poth $
051 *
052 * @version $Revision: 6251 $, $Date: 2007-03-19 16:59:28 +0100 (Mo, 19 Mrz 2007) $
053 */
054 public class DBSchemaToDatastoreConfSQLXSDAccess {
055
056 private static Properties props = new Properties();
057
058 /**
059 * Initialization done at class loading time.
060 */
061 static {
062 try {
063 String fileName = "DBSchemaToDatastoreConfSchema.properties";
064 InputStream is = DBSchemaToDatastoreConfSQLXSDAccess.class.getResourceAsStream( fileName );
065 props.load( is );
066 is.close();
067 } catch ( IOException e ) {
068 BootLogger.logError( "Error while initializing " + Messages.class.getName() + " : " + e.getMessage(), e );
069 }
070 }
071
072 /**
073 * Returns the sql statement assigned to the passed key. If no sql statement is assigned, an
074 * error message will be returned that indicates the missing key.
075 *
076 * @see MessageFormat for conventions on string formatting and escape characters.
077 *
078 * @param key
079 * @param arguments
080 * @return the sql statement assigned to the passed key
081 */
082 public static String getXSDFragment( String key, Object... arguments ) {
083 String s = props.getProperty( key );
084 if ( s != null ) {
085 return MessageFormat.format( s, arguments );
086 }
087
088 // to avoid NPEs
089 return "$XSDFragment with key: " + key + " not found$";
090 }
091 }