org.codehaus.jackson.map.ser
Class BasicSerializerFactory.NullSerializer

java.lang.Object
  org.codehaus.jackson.map.JsonSerializer<T>
      org.codehaus.jackson.map.ser.SerializerBase<Object>
          org.codehaus.jackson.map.ser.BasicSerializerFactory.NullSerializer

All Implemented Interfaces:

SchemaAware

Enclosing class:

BasicSerializerFactory

public static final class BasicSerializerFactory.NullSerializer
extends SerializerBase<Object>

To allow for special handling for null values (in Objects, Arrays, root-level), handling for nulls is done via serializers too. This is the default serializer for nulls.

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.jackson.map.JsonSerializer

JsonSerializer.None

Field Summary

static BasicSerializerFactory.NullSerializer

instance

Method Summary

JsonNode	getSchema(SerializerProvider provider, Type typeHint) Get the representation of the schema to which this serializer will conform.
void	serialize(Object value, JsonGenerator jgen, SerializerProvider provider) Method that can be called to ask implementation to serialize values of type this serializer handles.

Methods inherited from class org.codehaus.jackson.map.ser.SerializerBase

createObjectNode, createSchemaNode, createSchemaNode, wrapAndThrow, wrapAndThrow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

instance

public static final BasicSerializerFactory.NullSerializer instance

Method Detail

serialize

public void serialize(Object value,
                      JsonGenerator jgen,
                      SerializerProvider provider)
               throws IOException,
                      JsonGenerationException

Description copied from class: JsonSerializer

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

Specified by:

serialize in class SerializerBase<Object>

Parameters:

value - Value to serialize; can not be null.

jgen - Generator used to output resulting Json content

provider - Provider that can be used to get serializers for serializing Objects value contains, if any.

Throws:

IOException

JsonGenerationException

getSchema

public JsonNode getSchema(SerializerProvider provider,
                          Type typeHint)
                   throws JsonMappingException

Description copied from interface: SchemaAware

Get the representation of the schema to which this serializer will conform.

Specified by:

getSchema in interface SchemaAware

Specified by:

getSchema in class SerializerBase<Object>

Parameters:

provider - The serializer provider.

typeHint - A hint about the type.

Returns:

Json-schema for this serializer.

Throws:

JsonMappingException