Module tools.jackson.databind

Package tools.jackson.databind.deser

Interface KeyDeserializers

All Known Implementing Classes:

JDKKeyDeserializers, SimpleKeyDeserializers

public interface KeyDeserializers

Interface that defines API for simple extensions that can provide additional deserializers for deserializer Map keys of various types, from JSON property names. Access is by a single callback method; instance is to either return a configured KeyDeserializer for specified type, or null to indicate that it does not support handling of the type. In latter case, further calls can be made for other providers; in former case returned key deserializer is used for handling of key instances of specified type.

Method Summary

Modifier and Type	Method	Description
KeyDeserializer	findKeyDeserializer(JavaType type, DeserializationConfig config, BeanDescription.Supplier beanDescRef)

Method Details

findKeyDeserializer

KeyDeserializer findKeyDeserializer(JavaType type,
 DeserializationConfig config,
 BeanDescription.Supplier beanDescRef)