/** 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);
}
// [JACKSON-684]
public void testAsIndex() throws Exception {
// By default, serialize using name
ObjectMapper m = new ObjectMapper();
assertFalse(m.isEnabled(SerializationFeature.WRITE_ENUMS_USING_INDEX));
assertEquals(quote("B"), m.writeValueAsString(TestEnum.B));
// but we can change (dynamically, too!) it to be number-based
m.enable(SerializationFeature.WRITE_ENUMS_USING_INDEX);
assertEquals("1", m.writeValueAsString(TestEnum.B));
}
// [Issue#232]
public void testBigDecimalAsPlainStringTreeConversion() throws Exception {
ObjectMapper mapper = new ObjectMapper();
mapper.enable(SerializationFeature.WRITE_BIGDECIMAL_AS_PLAIN);
Map<String, Object> map = new HashMap<String, Object>();
String PI_STR = "3.00000000";
map.put("pi", new BigDecimal(PI_STR));
JsonNode tree = mapper.valueToTree(map);
assertNotNull(tree);
assertEquals(1, tree.size());
assertTrue(tree.has("pi"));
}
