public JsonSerializer<?> findSerializer(
SerializationConfig config, JavaType type, BeanDescription beanDesc) {
final Class<?> rawType = type.getRawClass();
if (_jdk7Helper != null) {
Class<?> path = _jdk7Helper.getClassJavaNioFilePath();
if (path.isAssignableFrom(rawType)) {
return ToStringSerializer.instance;
}
}
if ((CLASS_DOM_NODE != null) && CLASS_DOM_NODE.isAssignableFrom(rawType)) {
return (JsonSerializer<?>) instantiate(SERIALIZER_FOR_DOM_NODE);
}
String className = rawType.getName();
String factoryName;
if (className.startsWith(PACKAGE_PREFIX_JAVAX_XML)
|| hasSuperClassStartingWith(rawType, PACKAGE_PREFIX_JAVAX_XML)) {
factoryName = SERIALIZERS_FOR_JAVAX_XML;
} else {
return null;
}
Object ob = instantiate(factoryName);
if (ob == null) { // could warn, if we had logging system (j.u.l?)
return null;
}
return ((Serializers) ob).findSerializer(config, type, beanDesc);
}
public JsonDeserializer<?> findDeserializer(
JavaType type, DeserializationConfig config, BeanDescription beanDesc)
throws JsonMappingException {
final Class<?> rawType = type.getRawClass();
if (_jdk7Helper != null) {
JsonDeserializer<?> deser = _jdk7Helper.getDeserializerForJavaNioFilePath(rawType);
if (deser != null) {
return deser;
}
}
if ((CLASS_DOM_NODE != null) && CLASS_DOM_NODE.isAssignableFrom(rawType)) {
return (JsonDeserializer<?>) instantiate(DESERIALIZER_FOR_DOM_NODE);
}
if ((CLASS_DOM_DOCUMENT != null) && CLASS_DOM_DOCUMENT.isAssignableFrom(rawType)) {
return (JsonDeserializer<?>) instantiate(DESERIALIZER_FOR_DOM_DOCUMENT);
}
String className = rawType.getName();
String factoryName;
if (className.startsWith(PACKAGE_PREFIX_JAVAX_XML)
|| hasSuperClassStartingWith(rawType, PACKAGE_PREFIX_JAVAX_XML)) {
factoryName = DESERIALIZERS_FOR_JAVAX_XML;
} else {
return null;
}
Object ob = instantiate(factoryName);
if (ob == null) { // could warn, if we had logging system (j.u.l?)
return null;
}
return ((Deserializers) ob).findBeanDeserializer(type, config, beanDesc);
}
@SuppressWarnings("unchecked")
public static <T> T convert(Context context, Class<T> type) {
if (type.isAssignableFrom(Context.class)) {
return (T) context;
}
if (type.isAssignableFrom(Map.class)) {
return (T) context.keyValues();
}
if (isUrlEncodedForm(context)) {
return convertValue(context.keyValues(), type);
}
String json;
try {
json = context.request().getContent();
} catch (IOException e) {
throw new IllegalArgumentException("Unable read request content", e);
}
return fromJson(json, type);
}
protected void verifyNonDup(AnnotatedWithParams newOne, int typeIndex, boolean explicit) {
final int mask = (1 << typeIndex);
_hasNonDefaultCreator = true;
AnnotatedWithParams oldOne = _creators[typeIndex];
// already had an explicitly marked one?
if (oldOne != null) {
boolean verify;
if ((_explicitCreators & mask) != 0) { // already had explicitly annotated, leave as-is
// but skip, if new one not annotated
if (!explicit) {
return;
}
// both explicit: verify
verify = true;
} else {
// otherwise only verify if neither explicitly annotated.
verify = !explicit;
}
// one more thing: ok to override in sub-class
if (verify && (oldOne.getClass() == newOne.getClass())) {
// [databind#667]: avoid one particular class of bogus problems
Class<?> oldType = oldOne.getRawParameterType(0);
Class<?> newType = newOne.getRawParameterType(0);
if (oldType == newType) {
throw new IllegalArgumentException(
"Conflicting "
+ TYPE_DESCS[typeIndex]
+ " creators: already had explicitly marked "
+ oldOne
+ ", encountered "
+ newOne);
}
// otherwise, which one to choose?
if (newType.isAssignableFrom(oldType)) {
// new type more generic, use old
return;
}
// new type more specific, use it
}
}
if (explicit) {
_explicitCreators |= mask;
}
_creators[typeIndex] = _fixAccess(newOne);
}
