001    /*
002     * Copyright (c) 2007 Mozilla Foundation
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 nu.validator.xml;
024    
025    import org.xml.sax.SAXException;
026    import org.xml.sax.ext.LexicalHandler;
027    
028    public class CombineLexicalHandler implements LexicalHandler {
029    
030        private final LexicalHandler first;
031        private final LexicalHandler second;
032    
033        /**
034         * @param first
035         * @param second
036         */
037        public CombineLexicalHandler(final LexicalHandler first, final LexicalHandler second) {
038            this.first = first;
039            this.second = second;
040        }
041    
042        /**
043         * @param ch
044         * @param start
045         * @param length
046         * @throws SAXException
047         * @see org.xml.sax.ext.LexicalHandler#comment(char[], int, int)
048         */
049        public void comment(char[] ch, int start, int length) throws SAXException {
050            first.comment(ch, start, length);
051            second.comment(ch, start, length);
052        }
053    
054        /**
055         * @throws SAXException
056         * @see org.xml.sax.ext.LexicalHandler#endCDATA()
057         */
058        public void endCDATA() throws SAXException {
059            first.endCDATA();
060            second.endCDATA();
061        }
062    
063        /**
064         * @throws SAXException
065         * @see org.xml.sax.ext.LexicalHandler#endDTD()
066         */
067        public void endDTD() throws SAXException {
068            first.endDTD();
069            second.endDTD();
070        }
071    
072        /**
073         * @param name
074         * @throws SAXException
075         * @see org.xml.sax.ext.LexicalHandler#endEntity(java.lang.String)
076         */
077        public void endEntity(String name) throws SAXException {
078            first.endEntity(name);
079            second.endEntity(name);
080        }
081    
082        /**
083         * @throws SAXException
084         * @see org.xml.sax.ext.LexicalHandler#startCDATA()
085         */
086        public void startCDATA() throws SAXException {
087            first.startCDATA();
088            second.startCDATA();
089        }
090    
091        /**
092         * @param name
093         * @param publicId
094         * @param systemId
095         * @throws SAXException
096         * @see org.xml.sax.ext.LexicalHandler#startDTD(java.lang.String, java.lang.String, java.lang.String)
097         */
098        public void startDTD(String name, String publicId, String systemId) throws SAXException {
099            first.startDTD(name, publicId, systemId);
100            second.startDTD(name, publicId, systemId);
101        }
102    
103        /**
104         * @param name
105         * @throws SAXException
106         * @see org.xml.sax.ext.LexicalHandler#startEntity(java.lang.String)
107         */
108        public void startEntity(String name) throws SAXException {
109            first.startEntity(name);
110            second.startEntity(name);
111        }
112        
113    }