QueryRegistryTransformer { public QueryRegistry fromEbXML(EbXMLAdhocQueryRequest ebXML) { if (ebXML == null) { return null; } String id = ebXML.getId(); QueryType queryType = id == null ? QueryType.SQL : QueryType.valueOfId(id); if (queryType == null) { return null; } Query query = createQuery(queryType); query.accept(new FromEbXMLVisitor(ebXML)); QueryRegistry queryRegistry = new QueryRegistry(query); queryRegistry.setReturnType(QueryReturnType.valueOfCode(ebXML.getReturnType())); return queryRegistry; }  EbXMLAdhocQueryRequest toEbXML(QueryRegistry request); QueryRegistry fromEbXML(EbXMLAdhocQueryRequest ebXML);  }
@Test public void testFromEbXMLNull() { assertNull(transformer.fromEbXML(null)); }