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 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

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package com.sun.xml.internal.fastinfoset.tools;

import com.sun.xml.internal.fastinfoset.Decoder;

import javax.xml.parsers.SAXParser;

import javax.xml.parsers.SAXParserFactory;

import javax.xml.transform.sax.SAXSource;

import com.sun.xml.internal.org.jvnet.fastinfoset.FastInfosetSource;

import java.io.BufferedInputStream;

import java.io.InputStream;

import java.io.OutputStream;

import javax.xml.transform.Transformer;

import javax.xml.transform.TransformerFactory;

import javax.xml.transform.dom.DOMResult;

import javax.xml.transform.dom.DOMSource;

import javax.xml.transform.sax.SAXResult;

import javax.xml.transform.stream.StreamSource;

import org.xml.sax.InputSource;

import org.xml.sax.XMLReader;

public class FI_SAX_Or_XML_SAX_DOM_SAX_SAXEvent extends TransformInputOutput {

    public FI_SAX_Or_XML_SAX_DOM_SAX_SAXEvent() {

    }

    public void parse(InputStream document, OutputStream events, String workingDirectory) throws Exception {

        if (!document.markSupported()) {

            document = new BufferedInputStream(document);

        }

        document.mark(4);

        boolean isFastInfosetDocument = Decoder.isFastInfosetDocument(document);

        document.reset();

        TransformerFactory tf = TransformerFactory.newInstance();

        Transformer t = tf.newTransformer();

        DOMResult dr = new DOMResult();

        if (isFastInfosetDocument) {

            t.transform(new FastInfosetSource(document), dr);

        } else if (workingDirectory != null) {

            SAXParser parser = getParser();

            XMLReader reader = parser.getXMLReader();

            reader.setEntityResolver(createRelativePathResolver(workingDirectory));

            SAXSource source = new SAXSource(reader, new InputSource(document));

            t.transform(source, dr);

        } else {

            t.transform(new StreamSource(document), dr);

        }

        SAXEventSerializer ses = new SAXEventSerializer(events);

        t.transform(new DOMSource(dr.getNode()), new SAXResult(ses));

    }

    public void parse(InputStream document, OutputStream events) throws Exception {

        parse(document, events, null);

    }

    private SAXParser getParser() {

        SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();

        saxParserFactory.setNamespaceAware(true);

        try {

            return saxParserFactory.newSAXParser();

        } catch (Exception e) {

            return null;

        }

    }

    public static void main(String[] args) throws Exception {

        FI_SAX_Or_XML_SAX_DOM_SAX_SAXEvent p = new FI_SAX_Or_XML_SAX_DOM_SAX_SAXEvent();

        p.parse(args);

    }

}