/** tests getting serializer/deserializer instances. */
  public void testSerializeDeserializeWithJaxbAnnotations() throws Exception {
    ObjectMapper mapper = getJaxbMapper();
    // test expects that wrapper name be used...
    mapper.enable(MapperFeature.USE_WRAPPER_NAME_AS_PROPERTY_NAME);

    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    JaxbExample ex = new JaxbExample();
    QName qname = new QName("urn:hi", "hello");
    ex.setQname(qname);
    QName qname1 = new QName("urn:hi", "hello1");
    ex.setQname1(qname1);
    ex.setAttributeProperty("attributeValue");
    ex.setElementProperty("elementValue");
    ex.setWrappedElementProperty(Arrays.asList("wrappedElementValue"));
    ex.setEnumProperty(EnumExample.VALUE1);
    ex.setPropertyToIgnore("ignored");
    String json = mapper.writeValueAsString(ex);

    // uncomment to see what the JSON looks like.
    // System.out.println(json);

    // make sure the json is written out correctly.
    JsonNode node = mapper.readValue(json, JsonNode.class);
    assertEquals(qname.toString(), node.get("qname").asText());
    JsonNode attr = node.get("myattribute");
    assertNotNull(attr);
    assertEquals("attributeValue", attr.asText());
    assertEquals("elementValue", node.get("myelement").asText());
    assertTrue(node.has("mywrapped"));
    assertEquals(1, node.get("mywrapped").size());
    assertEquals("wrappedElementValue", node.get("mywrapped").get(0).asText());
    assertEquals("Value One", node.get("enumProperty").asText());
    assertNull(node.get("propertyToIgnore"));

    // now make sure it gets deserialized correctly.
    JaxbExample readEx = mapper.readValue(json, JaxbExample.class);
    assertEquals(ex.qname, readEx.qname);
    assertEquals(ex.qname1, readEx.qname1);
    assertEquals(ex.attributeProperty, readEx.attributeProperty);
    assertEquals(ex.elementProperty, readEx.elementProperty);
    assertEquals(ex.wrappedElementProperty, readEx.wrappedElementProperty);
    assertEquals(ex.enumProperty, readEx.enumProperty);
    assertNull(readEx.propertyToIgnore);
  }