How to use

IdRefMapperBase

in

org.jibx.extras

public void marshal(Object obj, IMarshallingContext ictx)
  throws JiBXException {
  
  // make sure the parameters are as expected
  if (obj == null) {
    return;
  } else if (!(ictx instanceof MarshallingContext)) {
    throw new JiBXException("Invalid context type for marshaller");
  } else {
    
    // generate the element start tag
    MarshallingContext ctx = (MarshallingContext)ictx;
    ctx.startTagAttributes(m_index, m_name);
    
    // add attribute reference to object ID
    ctx.attribute(0, getAttributeName(), getIdValue(obj));
    
    // close start tag for empty element
    ctx.closeStartEmpty();
  }
}

  public Object unmarshal(Object obj, IUnmarshallingContext ictx)
    throws JiBXException {
    
    // make sure we're at the appropriate start tag
    UnmarshallingContext ctx = (UnmarshallingContext)ictx;
    if (!ctx.isAt(m_uri, m_name)) {
      return null;
    }
    
    // get object reference for ID
    obj = ctx.attributeExistingIDREF(null, getAttributeName(), 0);
    
    // skip past the element
    ctx.parsePastEndTag(m_uri, m_name);
    return obj;
  }
}