ToXMLString.java 文件源码

public static String toString(Object o) {
  if (!(o instanceof JAXBElement) && o.getClass().getAnnotation(XmlRootElement.class) == null
    && o.getClass().getAnnotation(XmlType.class)!= null) {
    o = new JAXBElement(new QName("uri:lens:cube:0.1", o.getClass().getAnnotation(XmlType.class).name()),
      o.getClass(), null, o);
  }
  try {
    StringWriter stringWriter = new StringWriter();
    Class cl = null;
    if (o instanceof JAXBElement) {
      cl = ((JAXBElement) o).getDeclaredType();
    } else {
      cl = o.getClass();
    }
    Marshaller marshaller = getLensJAXBContext(cl).createMarshaller();
    marshaller.marshal(o, stringWriter);
    return stringWriter.toString();
  } catch (JAXBException e) {
    throw new RuntimeException(e);
  }
}