protected SettableBeanProperty(
PropertyName propName,
JavaType type,
PropertyName wrapper,
TypeDeserializer typeDeser,
Annotations contextAnnotations,
PropertyMetadata metadata) {
// 09-Jan-2009, tatu: Intern()ing makes sense since Jackson parsed
// field names are (usually) interned too, hence lookups will be faster.
// 23-Oct-2009, tatu: should this be disabled wrt [JACKSON-180]?
// Probably need not, given that namespace of field/method names
// is not unbounded, unlike potential JSON names.
if (propName == null) {
_propName = PropertyName.NO_NAME;
} else {
_propName = propName.internSimpleName();
}
_type = type;
_wrapperName = wrapper;
_metadata = metadata;
_contextAnnotations = contextAnnotations;
_viewMatcher = null;
_nullProvider = null;
// 30-Jan-2012, tatu: Important: contextualize TypeDeserializer now...
if (typeDeser != null) {
typeDeser = typeDeser.forProperty(this);
}
_valueTypeDeserializer = typeDeser;
_valueDeserializer = MISSING_VALUE_DESERIALIZER;
}
/** Method for finding a deserializer for root-level value. */
@SuppressWarnings("unchecked")
public final JsonDeserializer<Object> findRootValueDeserializer(JavaType type)
throws JsonMappingException {
JsonDeserializer<Object> deser = _cache.findValueDeserializer(this, _factory, type);
if (deser == null) { // can this occur?
return null;
}
if (deser instanceof ContextualDeserializer) {
deser =
(JsonDeserializer<Object>) ((ContextualDeserializer) deser).createContextual(this, null);
}
TypeDeserializer typeDeser = _factory.findTypeDeserializer(_config, type);
if (typeDeser != null) {
// important: contextualize to indicate this is for root value
typeDeser = typeDeser.forProperty(null);
return new TypeWrappedDeserializer(typeDeser, deser);
}
return deser;
}
/**
* Method called to finalize setup of this deserializer, when it is known for which property
* deserializer is needed for.
*/
@Override
public JsonDeserializer<?> createContextual(DeserializationContext ctxt, BeanProperty property)
throws JsonMappingException {
// note: instead of finding key deserializer, with enums we actually
// work with regular deserializers (less code duplication; but not
// quite as clean as it ought to be)
KeyDeserializer kd = _keyDeserializer;
if (kd == null) {
kd = ctxt.findKeyDeserializer(_mapType.getKeyType(), property);
}
JsonDeserializer<?> vd = _valueDeserializer;
final JavaType vt = _mapType.getContentType();
if (vd == null) {
vd = ctxt.findContextualValueDeserializer(vt, property);
} else { // if directly assigned, probably not yet contextual, so:
vd = ctxt.handleSecondaryContextualization(vd, property, vt);
}
TypeDeserializer vtd = _valueTypeDeserializer;
if (vtd != null) {
vtd = vtd.forProperty(property);
}
return withResolved(kd, vd, vtd);
}