/**
* tests serializing query results as json
*/
public void testQueryResultsAsJson() throws Exception {
QueryResults results = new QueryResults();
QueryResultsBody body = new QueryResultsBody();
VocabularyListType vl = new VocabularyListType();
VocabularyType vt = new VocabularyType();
VocabularyElementListType elementListType = new VocabularyElementListType();
VocabularyElementType elementType = new VocabularyElementType();
AttributeType at = new AttributeType();
at.setId("someid");
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document document = builder.parse(new ByteArrayInputStream("<mynode>value</mynode>".getBytes("utf-8")));
document.normalizeDocument();
at.getAny().add(document.getDocumentElement());
document = builder.newDocument();
Element el = document.createElement("myelement");
el.setTextContent("howdy");
document.appendChild(el);
elementType.getAttribute().add(at);
elementListType.getVocabularyElement().add(document.getDocumentElement());
vt.setVocabularyElementList(elementListType);
vl.getVocabulary().add(vt);
body.setVocabularyList(vl);
results.setResultsBody(body);
ObjectMapper resultsMapper = new DomElementJacksonObjectMapperResolver().getContext(null);
StringWriter out = new StringWriter();
resultsMapper.writeValue(out, results);