Package tenapull.data.deserialize

Class Lists.EmptyToNullSerializer<T>

java.lang.Object
com.fasterxml.jackson.databind.JsonSerializer<java.util.List<T>>
tenapull.data.deserialize.Lists.EmptyToNullSerializer<T>
Type Parameters:
T - the List type parameter
All Implemented Interfaces:
com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable
Enclosing class:
Lists
public static class Lists.EmptyToNullSerializer<T>
extends com.fasterxml.jackson.databind.JsonSerializer<java.util.List<T>>
Serializer which converts an empty list to a null JSON output

  • Nested Class Summary

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

    com.fasterxml.jackson.databind.JsonSerializer.None

  • Constructor Summary

    Constructors 
    Constructor Description
    EmptyToNullSerializer()  

  • Method Summary

    Modifier and Type Method Description
    void serialize​(java.util.List<T> list, com.fasterxml.jackson.core.JsonGenerator jg, com.fasterxml.jackson.databind.SerializerProvider sp)
    Checks if a list is empty, and serializes it as a null JSON output if it is.

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

    acceptJsonFormatVisitor, getDelegatee, handledType, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, serializeWithType, unwrappingSerializer, usesObjectId, withFilterId

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • serialize

      public void serialize​(java.util.List<T> list, com.fasterxml.jackson.core.JsonGenerator jg, com.fasterxml.jackson.databind.SerializerProvider sp) throws java.io.IOException
      Checks if a list is empty, and serializes it as a null JSON output if it is. Otherwise, serializes it normally
      Specified by:
      serialize in class com.fasterxml.jackson.databind.JsonSerializer<java.util.List<T>>
      Parameters:
      list -
      jg -
      sp -
      Throws:
      java.io.IOException