001    //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/crs/utilities/MappingUtils.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.crs.utilities;
038    
039    /**
040     * The <code>MappingUtils</code> class TODO add class documentation here.
041     *
042     * @author <a href="mailto:bezema@lat-lon.de">Rutger Bezema</a>
043     *
044     * @author last edited by: $Author: mschneider $
045     *
046     * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
047     *
048     */
049    public class MappingUtils {
050        private static String EPSG_SINGLE = "EPSG:";
051    
052        private static String EPSG_DOUBLE = "EPSG::";
053    
054        private static String X_OGC = "urn:x-ogc:def:";
055    
056        private static String OGC = "urn:ogc:def:";
057    
058        /**
059         * Match the given code to all known epsg representations, currently:
060         * <ul>
061         * <li>urn:x-ogc:def:${operationName}:EPSG::${epsgCode} </li>
062         * <li>urn:x-ogc:def:${operationName}:EPSG:${epsgCode} </li>
063         * <li>urn:ogc:def:${operationName}:EPSG::${epsgCode} </li>
064         * <li>urn:ogc:def:${operationName}:EPSG:${epsgCode} </li>
065         * <li>EPSG::${epsgCode} </li>
066         * <li>EPSG:${epsgCode} </li>
067         * <li>Any string containing EPSG:${epsgCode} or EPSG::${epsgCode}
068         * </ul>
069         *
070         * @param compare
071         *            the String to compare
072         * @param operationName
073         *            the name of the 'operation', normally an epsg urn is something like this:
074         *            urn:ogc:def:${operationName}:EPSG::1234
075         *
076         * @param epsgCode
077         *            to check
078         * @return true if the given code matches the given String.
079         */
080        public static boolean matchEPSGString( String compare, String operationName, String epsgCode ) {
081            return compare != null
082                   && ( ( EPSG_DOUBLE + epsgCode ).equalsIgnoreCase( compare )
083                        || ( EPSG_SINGLE + epsgCode ).equalsIgnoreCase( compare )
084                        || ( X_OGC + operationName + ":" + EPSG_SINGLE + epsgCode ).equalsIgnoreCase( compare )
085                        || ( X_OGC + operationName + ":" + EPSG_DOUBLE + epsgCode ).equalsIgnoreCase( compare )
086                        || ( OGC + operationName + ":" + EPSG_SINGLE + epsgCode ).equalsIgnoreCase( compare )
087                        || ( OGC + operationName + ":" + EPSG_DOUBLE + epsgCode ).equalsIgnoreCase( compare )
088                        || ( compare.toUpperCase().contains( EPSG_SINGLE + epsgCode ) ) || ( compare.toUpperCase().contains( EPSG_DOUBLE
089                                                                                                                             + epsgCode ) ) );
090    
091        }
092    }