com.sun.xml.fastinfoset.tools.FI_DOM_Or_XML_DOM_SAX_SAXEvent Maven / Gradle / Ivy
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package com.sun.xml.fastinfoset.tools;
import com.sun.xml.fastinfoset.Decoder;
import com.sun.xml.fastinfoset.dom.DOMDocumentParser;
import java.io.BufferedInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.sax.SAXResult;
import org.w3c.dom.Document;
public class FI_DOM_Or_XML_DOM_SAX_SAXEvent extends TransformInputOutput {
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();
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
Document d;
if (isFastInfosetDocument) {
d = db.newDocument();
DOMDocumentParser ddp = new DOMDocumentParser();
ddp.parse(d, document);
} else {
if (workingDirectory != null) {
db.setEntityResolver(createRelativePathResolver(workingDirectory));
}
d = db.parse(document);
}
SAXEventSerializer ses = new SAXEventSerializer(events);
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
t.transform(new DOMSource(d), new SAXResult(ses));
}
public void parse(InputStream document, OutputStream events) throws Exception {
parse(document, events, null);
}
public static void main(String[] args) throws Exception {
FI_DOM_Or_XML_DOM_SAX_SAXEvent p = new FI_DOM_Or_XML_DOM_SAX_SAXEvent();
p.parse(args);
}
}