Java Model (Root)
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement
public class Root {
private String foo;
public String getFoo() {
return foo;
}
public void setFoo(String foo) {
this.foo = foo;
}
}
Demo
import java.io.StringReader;
import javax.xml.bind.*;
/* ww w . jav a 2 s . co m*/
public class Main {
private static final String XML = "<root><foo>Hello</foo><bar>World</bar></root>";
public static void main(String[] args) throws Exception {
JAXBContext jc = JAXBContext.newInstance(Root.class);
Unmarshaller unmarshaller = jc.createUnmarshaller();
Marshaller marshaller = jc.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
// Unmarshal #1 = Default Unmarshal
System.out.println("Unmarshal #1");
Root root = (Root) unmarshaller.unmarshal(new StringReader(XML));
marshaller.marshal(root, System.out);
// Unmarshal #2 - Override Default ValidationEventHandler
System.out.println("Unmarshal #2");
unmarshaller.setEventHandler(new ValidationEventHandler() {
@Override
public boolean handleEvent(ValidationEvent event) {
System.out.println(event.getMessage());
return false;
}
});
unmarshaller.unmarshal(new StringReader(XML));
}
}
【jaxb】
