001    /*
002     * Copyright (c) 2006 Henri Sivonen
003     *
004     * Permission is hereby granted, free of charge, to any person obtaining a 
005     * copy of this software and associated documentation files (the "Software"), 
006     * to deal in the Software without restriction, including without limitation 
007     * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
008     * and/or sell copies of the Software, and to permit persons to whom the 
009     * Software is furnished to do so, subject to the following conditions:
010     *
011     * The above copyright notice and this permission notice shall be included in 
012     * all copies or substantial portions of the Software.
013     *
014     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
015     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
016     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
017     * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
018     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
019     * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
020     * DEALINGS IN THE SOFTWARE.
021     */
022    
023    package org.whattf.datatype;
024    
025    import org.relaxng.datatype.DatatypeLibrary;
026    import org.relaxng.datatype.DatatypeLibraryFactory;
027    
028    /**
029     * The factory for datatype library autodiscovery.
030     * 
031     * @version $Id: Html5DatatypeLibraryFactory.java 94 2006-04-11 12:04:25Z hsivonen $
032     * @author hsivonen
033     */
034    public class Html5DatatypeLibraryFactory implements
035            DatatypeLibraryFactory {
036    
037        /**
038         * The library namespace URI.
039         */
040        private static final String NAMESPACE = "http://whattf.org/datatype-draft";
041    
042        /**
043         * The constructor.
044         */
045        public Html5DatatypeLibraryFactory() {
046            super();
047        }
048    
049        /**
050         * Returns a <code>Html5DatatypeLibrary</code> on the library namespace and <code>null</code>
051         * otherwise.
052         * @param namespaceURI a namespace URI
053         * @return a <code>DatatypeLibrary</code> or <code>null</code>
054         * @see org.relaxng.datatype.DatatypeLibraryFactory#createDatatypeLibrary(java.lang.String)
055         */
056        public DatatypeLibrary createDatatypeLibrary(String namespaceURI) {
057            if (NAMESPACE.equals(namespaceURI)) {
058                return new Html5DatatypeLibrary();
059            }
060            return null;
061        }
062    }