import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
public class XmlParser extends DefaultHandler {
public void parseXml(String xmlString) throws Exception {
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
parser.parse(new InputSource(new StringReader(xmlString)), this);
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
}
@Override
public void endElement(String uri, String localName, String qName) throws SAXException {
}
@Override
public void characters(char[] ch, int start, int length) throws SAXException {
}
}
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
public class XmlBinder {
public String marshalXml(Object object) throws JAXBException {
JAXBContext context = JAXBContext.newInstance(object.getClass());
Marshaller marshaller = context.createMarshaller();
StringWriter writer = new StringWriter();
marshaller.marshal(object, writer);
return writer.toString();
}
public Object unmarshalXml(String xmlString, Class<?> objectType) throws JAXBException {
JAXBContext context = JAXBContext.newInstance(objectType);
Unmarshaller unmarshaller = context.createUnmarshaller();
StringReader reader = new StringReader(xmlString);
return unmarshaller.unmarshal(reader);
}
}
import org.apache.xerces.parsers.DOMParser;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
public class XmlParser {
public Document parseXml(String xmlString) throws Exception {
DOMParser parser = new DOMParser();
parser.parse(new InputSource(new StringReader(xmlString)));
return parser.getDocument();
}
}
