/**
* Method called to locate regular serializer, matching type serializer, and if both found, wrap
* them in a serializer that calls both in correct sequence. This method is currently only used
* for root-level serializer handling to allow for simpler caching. A call can always be replaced
* by equivalent calls to access serializer and type serializer separately.
*
* @param valueType Declared type of value being serialized (which may not be actual runtime
* type); used for finding both value serializer and type serializer to use for adding
* polymorphic type (if any)
* @param cache Whether resulting value serializer should be cached or not; this is just a hint
* @param property When creating secondary serializers, property for which serializer is needed:
* annotations of the property (or bean that contains it) may be checked to create contextual
* serializers.
*/
public JsonSerializer<Object> findTypedValueSerializer(
JavaType valueType, boolean cache, BeanProperty property) throws JsonMappingException {
// Two-phase lookups; local non-shared cache, then shared:
JsonSerializer<Object> ser = _knownSerializers.typedValueSerializer(valueType);
if (ser != null) {
return ser;
}
// If not, maybe shared map already has it?
ser = _serializerCache.typedValueSerializer(valueType);
if (ser != null) {
return ser;
}
// Well, let's just compose from pieces:
ser = findValueSerializer(valueType, property);
TypeSerializer typeSer = _serializerFactory.createTypeSerializer(_config, valueType);
if (typeSer != null) {
typeSer = typeSer.forProperty(property);
ser = new TypeWrappedSerializer(typeSer, ser);
}
if (cache) {
_serializerCache.addTypedSerializer(valueType, ser);
}
return ser;
}
