在Java中，是否可以将ContentHandler桥接到XMLStreamReader

Question

I have a SAX ContentHandler and want to bridge this to an StAX XMLStreamReader . Is this possible?

Answer 1

The following (untested) code should provide the “bridge” you require, using an XML copy transformation.

import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stax.StAXSource;
import javax.xml.transform.sax.SAXResult;

void bridge(ContentHandler ch, XMLStreamReader sr) {
  StAXSource src = new StAXSource(sr);
  SAXResult res = new SAXResult(ch);
  TransformerFactory tf = TransformerFactory.newInstance();
  Transformer tr = tf.newTransformer();
  tr.transform(src, res);
}