001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/tools/datastore/SchemaAnnotator.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.tools.datastore;
037
038 import java.io.File;
039 import java.io.FileInputStream;
040 import java.io.FileWriter;
041 import java.io.IOException;
042 import java.net.URL;
043 import java.util.Properties;
044
045 import javax.xml.transform.OutputKeys;
046 import javax.xml.transform.TransformerException;
047
048 import org.deegree.framework.xml.XMLFragment;
049 import org.deegree.framework.xml.XSLTDocument;
050 import org.xml.sax.SAXException;
051
052 /**
053 * Annotates a plain GML application schema with (default) mapping information.
054 *
055 * @author <a href="mailto:schneider@lat-lon.de">Markus Schneider</a>
056 * @author last edited by: $Author: mschneider $
057 *
058 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
059 */
060 public class SchemaAnnotator {
061
062 private static final String XSL_FILE = "annotator.xsl";
063
064 private static XSLTDocument xslSheet = new XSLTDocument();
065
066 private static Properties featureTypeMappings = new Properties();
067
068 private static Properties propertyMappings = new Properties();
069
070 static {
071 URL sheetURL = SchemaAnnotator.class.getResource( XSL_FILE );
072 try {
073 xslSheet.load( sheetURL );
074 } catch ( Exception e ) {
075 e.printStackTrace();
076 }
077 }
078
079 /**
080 * @param columnName
081 * @return the converted column name
082 */
083 public static String getColumnName( String columnName ) {
084 columnName = columnName.toLowerCase();
085 String colName = (String) propertyMappings.get( columnName );
086 if ( colName == null ) {
087 System.out.println( "No field name -> column mapping for feature type '" + columnName
088 + "'. Using field name as column name." );
089 colName = columnName;
090 }
091 return colName;
092 }
093
094 /**
095 * @param featureTypeName
096 * @return the table name
097 */
098 public static String getTableName( String featureTypeName ) {
099 featureTypeName = featureTypeName.toLowerCase();
100 String tableName = (String) featureTypeMappings.get( featureTypeName );
101 if ( tableName == null ) {
102 System.out.println( "No feature type -> table mapping for feature type '" + featureTypeName
103 + "'. Using feature type name as table name." );
104 tableName = featureTypeName;
105 }
106 return tableName;
107 }
108
109 /**
110 * @param args
111 * @throws SAXException
112 * @throws IOException
113 * @throws TransformerException
114 */
115 public static void main( String[] args )
116 throws IOException, SAXException, TransformerException {
117
118 if ( args.length < 2 ) {
119 System.out.println( "Usage: SchemaAnnotator <input.xsd> <output.xsd> [tableName.properties] [columnName.properties]" );
120 System.exit( 0 );
121 }
122
123 String tableNames = args.length < 4 ? null : args[3];
124 String columnNames = args.length < 3 ? null : args[2];
125 URL outputFile = new File( args[1] ).toURL();
126 URL inputFile = new File( args[0] ).toURL();
127
128 if ( tableNames != null ) {
129 System.out.println( "Loading feature type -> table name translations from file '" + tableNames + "'..." );
130 featureTypeMappings.load( new FileInputStream( new URL( tableNames ).getFile() ) );
131 }
132
133 if ( columnNames != null ) {
134 System.out.println( "Loading property -> column name translations from file '" + columnNames + "'..." );
135 propertyMappings.load( new FileInputStream( new URL( columnNames ).getFile() ) );
136 }
137
138 System.out.println( "Loading input schema file '" + inputFile + "'..." );
139 XMLFragment inputSchema = new XMLFragment();
140 inputSchema.load( inputFile );
141
142 System.out.println( "Adding annotation information..." );
143 XMLFragment outputSchema = xslSheet.transform( inputSchema );
144
145 System.out.println( "Writing annotated schema file '" + outputFile + "'..." );
146 FileWriter writer = new FileWriter( outputFile.getFile() );
147 Properties properties = new Properties();
148
149 properties.setProperty( OutputKeys.ENCODING, "UTF-8" );
150 outputSchema.write( writer, properties );
151 writer.close();
152 }
153 }