Package de.oktoflow.platform.support.json.jackson

Class JsonUtils.OptionalFieldsDeserializationProblemHandler

java.lang.Object
com.fasterxml.jackson.databind.deser.DeserializationProblemHandler
de.oktoflow.platform.support.json.jackson.JsonUtils.OptionalFieldsDeserializationProblemHandler
Enclosing class:
JsonUtils
public static class JsonUtils.OptionalFieldsDeserializationProblemHandler extends com.fasterxml.jackson.databind.deser.DeserializationProblemHandler
A handler for optional fields.
Author:
Holger Eichelberger, SSE

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private Class<?>
    cls
     
    private Set<String>
    optionalFields
     

    Fields inherited from class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

    NOT_HANDLED

  • Constructor Summary

    Constructors
    Constructor
    Description
    OptionalFieldsDeserializationProblemHandler(Class<?> cls, String... fieldNames)
    Creates an optional fields deserialization problem handler to declare certain fields as optional.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    handleUnknownProperty(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.JsonDeserializer<?> deserializer, Object beanOrClass, String propertyName)
     

    Methods inherited from class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

    handleInstantiationProblem, handleMissingInstantiator, handleMissingInstantiator, handleMissingTypeId, handleUnexpectedToken, handleUnexpectedToken, handleUnknownTypeId, handleWeirdKey, handleWeirdNativeValue, handleWeirdNumberValue, handleWeirdStringValue

    Methods inherited from class java.lang.Object

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

  • Field Details

    • cls

      private Class<?> cls

    • optionalFields

      private Set<String> optionalFields

  • Constructor Details

    • OptionalFieldsDeserializationProblemHandler

      public OptionalFieldsDeserializationProblemHandler(Class<?> cls, String... fieldNames)
      Creates an optional fields deserialization problem handler to declare certain fields as optional.
      Parameters:
      cls - the class the fields are defined on
      fieldNames - the field names

  • Method Details

    • handleUnknownProperty

      public boolean handleUnknownProperty(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.JsonDeserializer<?> deserializer, Object beanOrClass, String propertyName) throws IOException
      Overrides:
      handleUnknownProperty in class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler
      Throws:
      IOException