Package org.apache.druid.jackson

Class DruidServiceSerializer

java.lang.Object
com.fasterxml.jackson.databind.JsonSerializer<T>
com.fasterxml.jackson.databind.ser.std.StdSerializer<DruidService>
org.apache.druid.jackson.DruidServiceSerializer
All Implemented Interfaces:
com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.jsonschema.SchemaAware, Serializable
public class DruidServiceSerializer extends com.fasterxml.jackson.databind.ser.std.StdSerializer<DruidService>
A custom serializer to handle the bug of duplicate "type" keys in DataNodeService. This class can be removed together when we entirely remove the deprecated "type" property from DataNodeService. See the Javadoc of DataNodeService for more details.
See Also:

  • 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
    DruidServiceSerializer(com.fasterxml.jackson.databind.JsonSerializer<Object> defaultSerializer)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    serialize(DruidService druidService, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers)
     
    void
    serializeWithType(DruidService druidService, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers, com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer)
     

    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, withIgnoredProperties

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • DruidServiceSerializer

      public DruidServiceSerializer(com.fasterxml.jackson.databind.JsonSerializer<Object> defaultSerializer)

  • Method Details

    • serialize

      public void serialize(DruidService druidService, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers) throws IOException
      Specified by:
      serialize in class com.fasterxml.jackson.databind.ser.std.StdSerializer<DruidService>
      Throws:
      IOException

    • serializeWithType

      public void serializeWithType(DruidService druidService, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers, com.fasterxml.jackson.databind.jsontype.TypeSerializer typeSer) throws IOException
      Overrides:
      serializeWithType in class com.fasterxml.jackson.databind.JsonSerializer<DruidService>
      Throws:
      IOException