Package org.apache.druid.query

Class FrameBasedInlineDataSourceSerializer

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<T>

com.fasterxml.jackson.databind.ser.std.StdSerializer<FrameBasedInlineDataSource>

org.apache.druid.query.FrameBasedInlineDataSourceSerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.jsonschema.SchemaAware, Serializable

public class FrameBasedInlineDataSourceSerializer
extends com.fasterxml.jackson.databind.ser.std.StdSerializer<FrameBasedInlineDataSource>

Serializes FrameBasedInlineDataSource to the representation of InlineDataSource so that the servers' on wire transfer data doesn't change. FrameBasedInlineDataSource is currently limited to the brokers only and therefore this aids in conversion of the object to a representation that the data servers can recognize

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Constructor	Description
FrameBasedInlineDataSourceSerializer()

Method Summary

Modifier and Type	Method	Description
void	serialize(FrameBasedInlineDataSource value, com.fasterxml.jackson.core.JsonGenerator jg, com.fasterxml.jackson.databind.SerializerProvider serializers)
void	serializeWithType(FrameBasedInlineDataSource value, com.fasterxml.jackson.core.JsonGenerator jg, com.fasterxml.jackson.databind.SerializerProvider serializers, com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer)	Required because DataSource is polymorphic

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_neitherNull, _nonEmpty, acceptJsonFormatVisitor, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

getDelegatee, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameBasedInlineDataSourceSerializer

public FrameBasedInlineDataSourceSerializer()

Method Detail

serialize

public void serialize(FrameBasedInlineDataSource value,
                      com.fasterxml.jackson.core.JsonGenerator jg,
                      com.fasterxml.jackson.databind.SerializerProvider serializers)
               throws IOException

Specified by:

serialize in class com.fasterxml.jackson.databind.ser.std.StdSerializer<FrameBasedInlineDataSource>

Throws:

IOException

serializeWithType

public void serializeWithType(FrameBasedInlineDataSource value,
                              com.fasterxml.jackson.core.JsonGenerator jg,
                              com.fasterxml.jackson.databind.SerializerProvider serializers,
                              com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer)
                       throws IOException

Required because DataSource is polymorphic

Overrides:

serializeWithType in class com.fasterxml.jackson.databind.JsonSerializer<FrameBasedInlineDataSource>

Throws:

IOException