    001    //$HeadURL: https://sushibar/svn/deegree/base/trunk/src/org/deegree/framework/xml/Arc2ISO.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
    037    package org.deegree.ogcwebservices.csw.iso_profile;
    038
    039    import java.io.BufferedReader;
    040    import java.io.IOException;
    041    import java.io.InputStream;
    042    import java.io.InputStreamReader;
    043    import java.util.Properties;
    044
    045    import org.deegree.framework.util.IDGenerator;
    046    import org.deegree.framework.util.StringTools;
    047    import org.deegree.framework.xml.NamespaceContext;
    048    import org.deegree.framework.xml.XMLParsingException;
    049    import org.deegree.framework.xml.XMLTools;
    050    import org.deegree.ogcbase.CommonNamespaces;
    051    import org.w3c.dom.Node;
    052
    053    /**
    054     *
    055     * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
    056     * @author last edited by: $Author: buesching $
    057     *
    058     * @version $Revision: 1.9 $, $Date: 2008-01-25 14:36:09 $
    059     */
    060    public class Mapping2_0_2 {
    061
    062        private static IDGenerator idgen = IDGenerator.getInstance();
    063
    064        private static Properties mapping = null;
    065
    066        private Properties nsp = null;
    067
    068        private static Properties namespaces = new Properties();
    069
    070        private static Properties namespacesInverse = new Properties();
    071
    072        static {
    073            mapping = new Properties();
    074            try {
    075                InputStream is = Mapping2_0_2.class.getResourceAsStream( "mapping2_0_2.properties" );
    076                InputStreamReader isr = new InputStreamReader( is );
    077                BufferedReader br = new BufferedReader( isr );
    078                String line = null;
    079                while ( ( line = br.readLine() ) != null ) {
    080                    if ( !line.trim().startsWith( "#" ) ) {
    081                        String[] tmp = StringTools.toArray( line.trim(), "=", false );
    082                        if ( tmp[0].startsWith( "$namespace." ) ) {
    083                            String pre = tmp[0].substring( tmp[0].indexOf( '.' ) + 1, tmp[0].length() );
    084                            namespaces.put( pre, tmp[1] );
    085                            namespacesInverse.put( tmp[1], pre );
    086                        } else {
    087                            mapping.put( tmp[0], tmp[1] );
    088                        }
    089                    }
    090                }
    091            } catch ( IOException e ) {
    092                e.printStackTrace();
    093            }
    094        }
    095
    096        private static NamespaceContext nsc = CommonNamespaces.getNamespaceContext();
    097
    098        /**
    099         * maps a property name of GetRecords, Delete and Update request from the catalogue schema to
    100         * the underlying WFS schema
    101         *
    102         * @param node
    103         * @param nspDec
    104         * @return the value
    105         * @throws XMLParsingException
    106         */
    107        public String mapPropertyValue( Node node, String nspDec )
    108                                throws XMLParsingException {
    109            if ( nsp == null ) {
    110                createNsp( nspDec );
    111            }
    112
    113            String s = XMLTools.getNodeAsString( node, ".", nsc, null );
    114            String prefix = s.substring( 0, s.indexOf( ':' ) );
    115            String localPre = namespacesInverse.getProperty( nsp.getProperty( prefix ) );
    116
    117            String propertyValue = "./" + localPre + s.substring( s.indexOf( ':' ) );
    118            propertyValue = mapping.getProperty( propertyValue );
    119
    120            return propertyValue;
    121
    122        }
    123
    124        private void createNsp( String nspDec ) {
    125            nsp = new Properties();
    126            String[] tmp = StringTools.toArray( nspDec, ";", false );
    127            for ( int i = 0; i < tmp.length; i++ ) {
    128                int p = tmp[i].indexOf( ':' );
    129                String pre = tmp[i].substring( 0, p );
    130                String val = tmp[i].substring( p + 1 );
    131                nsp.put( pre, val );
    132            }
    133
    134        }
    135
    136        /**
    137         * maps property names for sorting from the catalogue schema to the underlying WFS schema
    138         *
    139         * @param node
    140         * @param nspDec
    141         * @return the property
    142         * @throws XMLParsingException
    143         */
    144        public String mapSortProperty( Node node, String nspDec )
    145                                throws XMLParsingException {
    146            if ( nsp == null ) {
    147                createNsp( nspDec );
    148            }
    149
    150            String s = XMLTools.getNodeAsString( node, ".", nsc, null );
    151            String prefix = s.substring( 0, s.indexOf( ':' ) );
    152            String localPre = namespacesInverse.getProperty( nsp.getProperty( prefix ) );
    153
    154            String propertyValue = "./sortby/" + localPre + s.substring( s.indexOf( ':' ) );
    155            propertyValue = mapping.getProperty( propertyValue );
    156
    157            return propertyValue;
    158        }
    159
    160        /**
    161         * @param node
    162         * @param propName
    163         * @param wildCard
    164         * @return the literal
    165         * @throws XMLParsingException
    166         */
    167        public String getLiteralValueIsLike( Node node, String propName, String wildCard )
    168                                throws XMLParsingException {
    169
    170            String literal = XMLTools.getNodeAsString( node, ".", nsc, null );
    171            String propertyName = propName.substring( propName.indexOf( ':' ) + 1 );
    172
    173            String newLiteral = literal;
    174            if ( propertyName.equals( "subject" ) || propertyName.equals( "AlternateTitle" )
    175                 || propertyName.equals( "ResourceIdentifier" ) || propertyName.equals( "ResourceLanguage" )
    176                 || propertyName.equals( "AlternateTitle" ) || propertyName.equals( "ResourceIdentifier" )
    177                 || propertyName.equals( "GeographicDescriptionCode" ) || propertyName.equals( "TopicCategory" ) ) {
    178                newLiteral = StringTools.concat( 500, "%|", wildCard, literal, wildCard, "|%" );
    179            }
    180
    181            return newLiteral;
    182        }
    183
    184        /**
    185         * @param node
    186         * @return the value
    187         * @throws XMLParsingException
    188         */
    189        public String getLiteralValueIsEqualTo( Node node )
    190                                throws XMLParsingException {
    191            String literal = XMLTools.getNodeAsString( node, ".", nsc, null );
    192            return StringTools.concat( 100, "%|", literal, "|%" );
    193        }
    194
    195        /**
    196         * @return a new generated id
    197         */
    198        public static String getId() {
    199            return "unknown" + Long.toString( idgen.generateUniqueID() );
    200        }
    201
    202    }