HarvestManager hm = gc.getBean(HarvestManager.class);
String id = params.getChildText("id");
// Invoke: synchronous "run" of harvester
Common.OperResult result = hm.invoke(id);
// Construct result
return new Element(Jeeves.Elem.RESPONSE)
.addContent(new Element("id").setText(id).setAttribute(new Attribute("status", result.toString())));
}