public class UnknownSerializer extends ToEmptyObjectSerializer
JsonSerializer.None_handledType| Constructor and Description |
|---|
UnknownSerializer() |
UnknownSerializer(Class<?> cls) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
failForEmpty(SerializerProvider prov,
Object value) |
void |
serialize(Object value,
JsonGenerator gen,
SerializerProvider ctxt)
Method that can be called to ask implementation to serialize
values of type this serializer handles.
|
void |
serializeWithType(Object value,
JsonGenerator gen,
SerializerProvider ctxt,
TypeSerializer typeSer)
Method that can be called to ask implementation to serialize
values of type this serializer handles, using specified type serializer
for embedding necessary type information.
|
acceptJsonFormatVisitor, getSchema, isEmpty_neitherNull, _nonEmpty, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrowgetDelegatee, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterIdpublic UnknownSerializer()
public UnknownSerializer(Class<?> cls)
public void serialize(Object value, JsonGenerator gen, SerializerProvider ctxt) throws IOException
JsonSerializerserialize in class ToEmptyObjectSerializervalue - Value to serialize; can not be null.gen - Generator used to output resulting Json contentctxt - Provider that can be used to get serializers for
serializing Objects value contains, if any.IOExceptionpublic void serializeWithType(Object value, JsonGenerator gen, SerializerProvider ctxt, TypeSerializer typeSer) throws IOException
JsonSerializer
Default implementation will throw UnsupportedOperationException
to indicate that proper type handling needs to be implemented.
For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like:
// note: method to call depends on whether this type is serialized as JSON scalar, object or Array! typeSer.writeTypePrefixForScalar(value, gen); serialize(value, gen, provider); typeSer.writeTypeSuffixForScalar(value, gen);and implementations for type serialized as JSON Arrays or Objects would differ slightly, as
START-ARRAY/END-ARRAY and
START-OBJECT/END-OBJECT pairs
need to be properly handled with respect to serializing of contents.serializeWithType in class ToEmptyObjectSerializervalue - Value to serialize; can not be null.gen - Generator used to output resulting Json contentctxt - Provider that can be used to get serializers for
serializing Objects value contains, if any.typeSer - Type serializer to use for including type informationIOExceptionprotected void failForEmpty(SerializerProvider prov, Object value) throws JsonMappingException
JsonMappingExceptionCopyright © 2008–2022 FasterXML. All rights reserved.