Top Constructors Methods
tools.jackson.databind.ser.impl

public Class UnknownSerializer

extends ToEmptyObjectSerializer
Class Inheritance
Imports
tools.jackson.core.*, tools.jackson.databind.*, tools.jackson.databind.jsontype.TypeSerializer, tools.jackson.databind.ser.std.ToEmptyObjectSerializer, tools.jackson.databind.util.NativeImageUtil

Constructor Summary

AccessConstructor and Description
public
UnknownSerializer()

public
UnknownSerializer(Class<?> cls)

Method Summary

Modifier and TypeMethod and Description
protected void
failForEmpty(SerializationContext prov, Object value)

public boolean
isEmpty(SerializationContext provider, Object value)

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.isEmpty.

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).

public void
serialize(Object value, JsonGenerator gen, SerializationContext ctxt)

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.serialize.

Method that can be called to ask implementation to serialize values of type this serializer handles.

public final void
serializeWithType(Object value, JsonGenerator gen, SerializationContext ctxt, TypeSerializer typeSer)

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.serializeWithType.

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.

Inherited from tools.jackson.databind.ser.std.ToEmptyObjectSerializer:
acceptJsonFormatVisitor

Constructor Detail

UnknownSerializerback to summary
public UnknownSerializer()
UnknownSerializerback to summary
public UnknownSerializer(Class<?> cls)

Method Detail

failForEmptyback to summary
protected void failForEmpty(SerializationContext prov, Object value)
isEmptyback to summary
public boolean isEmpty(SerializationContext provider, Object value)

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.isEmpty.

Doc from tools.jackson.databind.ValueSerializer.isEmpty.

Method called to check whether given serializable value is considered "empty" value (for purposes of suppressing serialization of empty values).

Default implementation will consider only null values to be empty.

Annotations
@Override
serializeback to summary
public void serialize(Object value, JsonGenerator gen, SerializationContext ctxt) throws JacksonException

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.serialize.

Doc from tools.jackson.databind.ValueSerializer.serialize.

Method that can be called to ask implementation to serialize values of type this serializer handles.

Annotations
@Override
serializeWithTypeback to summary
public final void serializeWithType(Object value, JsonGenerator gen, SerializationContext ctxt, TypeSerializer typeSer) throws JacksonException

Overrides tools.jackson.databind.ser.std.ToEmptyObjectSerializer.serializeWithType.

Doc from tools.jackson.databind.ValueSerializer.serializeWithType.

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.

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.
Annotations
@Override