/**
* License Agreement for OpenSearchServer
*
* Copyright (C) 2012-2013 Emmanuel Keller / Jaeksoft
*
* http://www.open-search-server.com
*
* This file is part of OpenSearchServer.
*
* OpenSearchServer is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenSearchServer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenSearchServer.
* If not, see <http://www.gnu.org/licenses/>.
**/
package com.jaeksoft.searchlib.parser.htmlParser;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringReader;
import javax.xml.parsers.ParserConfigurationException;
import org.apache.xalan.xsltc.trax.SAX2DOM;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
public class TagsoupParser extends HtmlDocumentProvider {
public TagsoupParser() {
super(HtmlParserEnum.TagSoupParser);
}
private DomHtmlNode getDomHtmlNode(InputSource inputSource)
throws ParserConfigurationException, IOException, SAXException {
org.ccil.cowan.tagsoup.Parser parser = new org.ccil.cowan.tagsoup.Parser();
parser.setFeature("http://xml.org/sax/features/namespace-prefixes",
true);
SAX2DOM sax2dom = new SAX2DOM();
parser.setContentHandler(sax2dom);
parser.parse(inputSource);
return new DomHtmlNode((Document) sax2dom.getDOM());
}
@Override
protected DomHtmlNode getDocument(String charset, InputStream inputStream)
throws SAXException, IOException, ParserConfigurationException {
InputSource inputSource = new InputSource(inputStream);
inputSource.setEncoding(charset);
return getDomHtmlNode(inputSource);
}
@Override
protected HtmlNodeAbstract<?> getDocument(String htmlSource)
throws IOException, ParserConfigurationException, SAXException {
return getDomHtmlNode(new InputSource(new StringReader(htmlSource)));
}
@Override
public boolean isXPathSupported() {
return true;
}
}